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Pixel 4a - 版本历史
2026-07-16T01:38:59Z
在这个wiki上该页的修订历史
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imported>Shizhao：Cat-a-lot：从分类移除：Category:觸控手機
2025-10-22T02:38:20Z
<p><a href="/wiki/Help:Cat-a-lot" class="mw-redirect" title="Help:Cat-a-lot">Cat-a-lot</a>：从分类移除：<a href="/index.php?title=Category:%E8%A7%B8%E6%8E%A7%E6%89%8B%E6%A9%9F&action=edit&redlink=1" class="new" title="Category:觸控手機（页面不存在）">Category:觸控手機</a></p>
<p><b>新页面</b></p><div>{{NoteTA<br />
|G1=IT<br />
|1=zh-hans:配置;zh-hant:配置;<br />
}}<br />
{{Infobox mobile phone<br />
| name = {{ubl|Pixel 4a|Pixel 4a (5G)}}<br />
| codename = {{ubl|Sunfish（Pixel 4a）<ref name="AD">{{cite web |title=Factory Images for Nexus and Pixel Devices |url=https://developers.google.com/android/images |website=Google Developers |publisher=Google |access-date=2019-05-10 |dead-url=no }}{{cbignore}}</ref>|Bramble（Pixel 4a (5G)）<ref name="AD"/>}}<br />
| logo = Pixel 4a wordmark.svg<br />
| logosize = <br />
| image = Pixel 4a front schematic.svg<br />
| imagesize = <br />
| alt = <br />
| caption = Pixel 4a系列正面外观示意图<br />
| brand = Google<br />
| manufacturer = [[仁寶]]<br />
| slogan =<br />
| series = [[Google Pixel|Pixel]]<br />
| modelnumber = <br />
| networks = [[GSM]]/[[GSM增强数据率演进|EDGE]]、[[通用移动通讯系统|UMTS]]/[[演进式HSPA|HSPA+]]/[[高速下行分组接入|HSDPA]]、[[EV-DO|CDMA EVDO Rev A]]、[[長期演進技術|LTE]]、[[5G]] Sub-6（仅限Pixel 4a (5G)）、[[毫米波|5G毫米波]]（仅限Pixel 4a (5G) [[Verizon]]合约机）<br />
| released = '''Pixel 4a'''：{{Start date and age|2020|8|3}}<br/>'''Pixel 4a (5G)'''：{{Start date and age|2020|9|30}}<br />
| available = '''Pixel 4a'''：2020年8月20日（其他国家和地区）、2020年10月1日（英国和法国）、2020年10月17日（印度）<br/>'''Pixel 4a (5G)'''：2020年10月15日（日本）、2020年11月19日（其他国家和地区）<br />
| discontinued =<br />
| unitssold =<br />
| unitsshipped =<br />
| predecessor = [[Pixel 3a]]<br />
| successor = [[Pixel 5a (5G)]]<br />
| related = [[Pixel 4]]<br />
| type = [[智能手机]]<br />
| form = [[手機規格#平板式|平板式]]<br />
| size = {{unbulleted list|'''Pixel 4a'''：<br />高：{{convert|144|mm|in|abbr=on}}<br />宽：{{convert|69.4|mm|in|abbr=on}}<br />厚：{{convert|8.2|mm|in|abbr=on}}|'''Pixel 4a (5G)'''：<br />高：{{convert|153.9|mm|in|abbr=on}}<br />宽：{{convert|74|mm|in|abbr=on}}<br />厚：{{convert|8.2|mm|in|abbr=on}}（非Verizon合约机）或{{convert|8.5|mm|in|abbr=on}}（Verizon合约机）}}<br />
| weight = {{unbulleted list|'''Pixel 4a'''：{{convert|143|g|oz|abbr=on}}|'''Pixel 4a (5G)'''：{{convert|168|g|oz|abbr=on}}（非Verizon合约机）或{{convert|171|g|oz|abbr=on}}（Verizon合约机）}}<br />
| os = {{unbulleted list|'''Pixel 4a'''：[[Android|Android]] [[Android 10|10]]，可升级至[[Android 13]]|'''Pixel 4a (5G)'''：Android 11，可升级至Android 14}}<br />
| soc = {{unbulleted list|'''Pixel 4a'''：[[高通]][[高通驍龍|驍龍]][[高通驍龍元件列表|730G]]|'''Pixel 4a (5G)'''：高通驍龍765G}}<br />
| cpu = {{unbulleted list|'''Pixel 4a'''：2.2 GHz + 1.8 GHz，[[64位元]][[多核心處理器]]|'''Pixel 4a (5G)'''：2.4 GHz + 2.2 GHz + 1.8 GHz，64位元多核心處理器}}<br />
| gpu = {{unbulleted list|'''Pixel 4a'''：[[Adreno]] 618|'''Pixel 4a (5G)'''：Adreno 620}}<br />
| modem = <br />
| memory = 6 GB [[移动DDR|LPDDR4X]]<br />
| storage = 128 [[吉字节|GB]] [[通用闪存存储|UFS]] 2.1<br />
| memory_card = 无<br />
| battery = {{unbulleted list|'''Pixel 4a'''：3140 mAh|'''Pixel 4a (5G)'''：3885 mAh}}<br />
| input = [[USB Type-C|USB-C]]<br />
| display = '''Pixel 4a'''：{{convert|5.81|in|mm|abbr=on}} FHD+OLED，2340×1080（19.5:9，443[[每英寸像素|ppi]]）<br/>'''Pixel 4a (5G)'''：{{convert|6.2|in|mm|abbr=on}} FHD+OLED，2340×1080（19.5:9，413[[每英寸像素|ppi]]）<br/>两款机型均配备[[康寧公司|康寧]][[大猩猩玻璃]]3屏幕<br />
| ext_display =<br />
| rear_camera = {{unbulleted list|'''Pixel 4a'''：<br />12.2 [[像素|MP]]，1.4μm像素宽度，f/1.7光圈，广角77°、自动对焦+双像素相位检测、支持光学防抖和电子防抖、[[1080p]]可拍摄30/60/120[[帧率|帧]]视频、[[720p]]可拍摄30/60/240帧视频、[[4K分辨率|4K]]可拍摄30帧视频|'''Pixel 4a (5G)'''：<br />12.2 [[像素|MP]]，1.4μm像素宽度，f/1.7光圈，广角77° + 16 MP，1.0μm像素宽度，f/2.2光圈，广角107°、自动对焦+双像素相位检测、支持光学防抖和电子防抖、[[1080p]]可拍摄30/60/120/240[[帧率|帧]]视频、[[4K分辨率|4K]]可拍摄30/60帧视频}}<br />
| front_camera = 8 MP、f/2.0光圈、广角84°（Pixel 4a）或83°（Pixel 4a (5G)）、固定焦距、[[1080p]]/[[720p]]/[[480p]]均只可拍摄30帧视频<br />
| sound = 立体声音响<br />
| connectivity = [[IEEE 802.11|Wi-Fi 2.4 GHz + 5 GHz 802.11a/b/g/n/ac]]、[[藍牙|Bluetooth® 5.1 + LE]]、[[近場通訊|NFC]]、[[北斗卫星导航系统|北斗]]（美国版除外）、[[伽利略定位系統|Galileo]]、[[格洛纳斯系统|GLONASS]]、[[全球定位系统|GPS]]、[[QZSS]]<br />
| other = {{ubl|18W快速充电|Titan M security module}}<br />
| sar =<br />
| hac =<br />
| website = {{url|store.google.com/product/pixel_4a|Google Pixel 4a}}<br/>{{url|store.google.com/product/pixel_4a_5g|Google Pixel 4a (5G)}}<br />
| references = <ref name="Specs">{{Cite web|url=https://support.google.com/pixelphone/answer/7158570|title=Pixel phone hardware tech specs|website=Google Support|access-date=2020-08-06|archive-date=2021-08-17|archive-url=https://web.archive.org/web/20210817193311/https://support.google.com/pixelphone/answer/7158570|dead-url=no}}{{cbignore}}</ref><br />
}}<br />
'''Pixel 4a及Pixel 4a (5G)'''是由[[Google]]发布的[[Android]][[智能手机]]，为[[Pixel 4|Pixel 4系列]]的对应中端配置机型，同时也是继[[Pixel 3a|Pixel 3a系列]]后，Google推出的又一款中端配置Pixel手机<ref>{{cite web|url=https://www.androidauthority.com/google-pixel-4a-price-release-date-deals-1142557/|title=Google Pixel 4a price and release date: What you need to know|work=Android Authority|date=2020-08-03|accessdate=2020-08-03|archive-date=2020-08-06|archive-url=https://web.archive.org/web/20200806034137/https://www.androidauthority.com/google-pixel-4a-price-release-date-deals-1142557/|dead-url=no}}</ref><ref>{{cite web|url=https://www.theverge.com/2020/8/3/21352032/google-pixel-5-4a-5g-price-release-date-specs|title=Google announces Pixel 5, Pixel 4A 5G, and Pixel 4A all at once|publisher=The Verge|date=2020-08-03|accessdate=2020-08-03|archive-date=2020-08-03|archive-url=https://web.archive.org/web/20200803150805/https://www.theverge.com/2020/8/3/21352032/google-pixel-5-4a-5g-price-release-date-specs|dead-url=no}}</ref>。其中Pixel 4a于2020年8月3日正式公布，并于8月20日开始在全球部分国家和地区正式发售<ref>{{cite web|url=https://www.businessinsider.com/google-pixel-4a-price|title=Google's new Pixel 4a costs $350, and it's available to preorder now before its full August 20 release|publisher=Business Insider|date=2020-08-03|accessdate=2020-08-03|archive-date=2020-08-04|archive-url=https://web.archive.org/web/20200804093041/https://www.businessinsider.com/google-pixel-4a-price|dead-url=no}}</ref>。而Pixel 4a (5G)则于2020年9月30日正式公布，并于2020年10月15日开始在部分国家和地区发售<!--日版10月15日发售，其他地区要等到11月之后，此处以日版为准-->，这是Google首次推出支持5G的中端价位手机<ref>{{cite web|url=https://www.itmedia.co.jp/mobile/articles/2010/01/news062.html|script-title=ja:「Pixel 4a(5G)」「Pixel 5」が10月15日発売 5G対応、超広角カメラを搭載|publisher=IT Media|date=2020-10-01|accessdate=2020-10-04|archive-date=2020-11-01|archive-url=https://web.archive.org/web/20201101014420/https://www.itmedia.co.jp/mobile/articles/2010/01/news062.html|dead-url=no}}</ref>。和过往Google Pixel系列机型不同的是，Pixel 4a没有对应的XL版本<ref name="engadget20200803">{{cite web|url=https://www.engadget.com/pixel-4a-5g-pixel-5-5g-fall-2020-499-150004696.html|title=Google will release 5G versions of the Pixel 4a and Pixel 5 in the fall|publisher=[[Engadget]]|date=2020-08-03|accessdate=2020-08-04|archive-date=2020-08-06|archive-url=https://web.archive.org/web/20200806053114/https://www.engadget.com/pixel-4a-5g-pixel-5-5g-fall-2020-499-150004696.html|dead-url=no}}</ref>。<br />
<br />
Pixel 4a原计划在2020年5月中旬进行的[[Google I/O|Google I/O大会]]上发布，然而受[[2019冠状病毒病疫情]]影响，Google决定取消2020年I/O大会，Pixel 4a的发布也被迫延期<ref>{{cite web|url=https://www.thestar.com.my/tech/tech-news/2020/08/04/google-debuts-us349-pixel-4a-after-pandemic-delay|title=Google debuts US$349 Pixel 4a after pandemic delay|publisher=The Star|date=2020-08-04|accessdate=2020-08-04|archiveurl=https://web.archive.org/web/20200806062638/https://www.thestar.com.my/tech/tech-news/2020/08/04/google-debuts-us349-pixel-4a-after-pandemic-delay|archivedate=2020-08-06|dead-url=no}}</ref>。<br />
<br />
从2020年开始，Google将Pixel系列中端价位机型的生产线由[[中国大陆]]迁至[[越南]]，该机型也成为Pixel系列首个主要在越南生产及组装的机型<ref>{{cite web|url=https://9to5google.com/2022/09/01/pixel-7-foldable-china/|title=With Pixel 7, Google starts moving flagship production out of China as it 'explores' 2023 foldable|publisher=9to5Google|date=2022-09-01|accessdate=2023-02-03|archiveurl=https://web.archive.org/web/20221016031748/https://9to5google.com/2022/09/01/pixel-7-foldable-china/|archivedate=2022-10-16}}</ref>。<br />
<br />
== 规格 ==<br />
=== 设计 ===<br />
[[File:Pixel 4a back schematic.svg|thumb|left|upright=0.5|Pixel 4a黑色版的背部略图，其中左上角的方形为摄影模组，摄影模组右下角的圆形为指纹识别传感器]]<br />
与过往Google Pixel系列机型各提供三种不同颜色版本的是，Pixel 4a仅有“纯粹黑”（Just Black，电源按钮为薄荷绿）和“刚好蓝”（Barely Blue，电源按钮为橙色）两种颜色版本<ref>{{cite web|url=https://www.androidpolice.com/2020/08/03/the-pixel-4a-will-come-in-just-one-color-black/|title=The Pixel 4a will come in just one color — black|work=Android Police|date=2020-08-03|accessdate=2020-08-03|archive-date=2020-08-20|archive-url=https://web.archive.org/web/20200820170206/https://www.androidpolice.com/2020/08/03/the-pixel-4a-will-come-in-just-one-color-black/|dead-url=no}}</ref><ref>{{cite web|url=https://www.theverge.com/2020/11/16/21570019/google-pixel-4a-barely-baby-blue-limited-edition|title=The baby blue Google Pixel 4A is real, and you can buy one right now|publisher=The Verge|date=2020-11-16|accessdate=2020-11-17|archive-date=2020-12-28|archive-url=https://web.archive.org/web/20201228053357/https://www.theverge.com/2020/11/16/21570019/google-pixel-4a-barely-baby-blue-limited-edition|dead-url=no}}</ref>，Pixel 4a (5G)则仅有“纯粹黑”（Just Black，电源按钮为淡紫色）和“就是白”（Clearly White，电源按钮为薄荷绿）两种颜色版本<ref name="androidauthority20200930-1">{{cite web|url=https://www.androidauthority.com/google-pixel-4a-5g-1139376/|title=Google Pixel 4a 5G buyer's guide: Know before you buy|work=Android Authority|date=2020-09-30|accessdate=2020-10-04|archive-date=2021-01-31|archive-url=https://web.archive.org/web/20210131192153/https://www.androidauthority.com/google-pixel-4a-5g-1139376/|dead-url=no}}</ref>。<ref>{{cite web|url=https://www.theverge.com/2021/1/7/22219305/google-pixel-4a-5g-unlocked-white-price-specs-release-date|title=Google’s unlocked Pixel 4A 5G will soon be available in white|publisher=The Verge|date=2021-01-07|accessdate=2021-01-27|archive-date=2021-02-02|archive-url=https://web.archive.org/web/20210202023944/https://www.theverge.com/2021/1/7/22219305/google-pixel-4a-5g-unlocked-white-price-specs-release-date|dead-url=no}}</ref>该系列机型正面采用左上角单挖孔全面屏设计，背面及侧面使用[[聚碳酸酯]]材质。屏幕材质方面，该系列两款机型采用的并非Pixel 3a系列的[[旭硝子]]Dragontrail，而是康宁大猩猩玻璃3<ref name="androidauthority20200930-1"/><ref>{{cite web|url=https://zeenews.india.com/technology/google-unveils-its-first-5g-phones-pixel-4a-and-pixel-5-at-499-2300349.html|title=Pixel 4a and Pixel 5: Google unveils its first 5G phones at $499|publisher=Zee News|date=2020-08-03|accessdate=2020-08-04|archiveurl=https://web.archive.org/web/20200806050748/https://zeenews.india.com/technology/google-unveils-its-first-5g-phones-pixel-4a-and-pixel-5-at-499-2300349.html|archivedate=2020-08-06|dead-url=no}}</ref><ref name="androidpolice20200803-2">{{cite web|url=https://www.androidpolice.com/2020/08/03/pixel-4a-vs-pixel-3a-whats-new-in-googles-2020-budget-phone/|title=Pixel 4a vs. Pixel 3a: What's new in Google's 2020 budget phone?|work=Android Police|date=2020-08-03|accessdate=2020-08-04}}</ref>。屏幕规格方面，Pixel 4a的尺寸为5.81英寸，Pixel 4a (5G)则为6.2英寸，两款手机的屏幕高宽比均为19.5:9。<ref name="androidauthority20200803-1">{{cite web|url=https://www.androidauthority.com/google-pixel-4a-1047299/|title=Google Pixel 4a is here: Your buying guide|work=Android Authority|date=2020-08-03|accessdate=2020-08-04|archive-date=2020-08-05|archive-url=https://web.archive.org/web/20200805041519/https://www.androidauthority.com/google-pixel-4a-1047299/|dead-url=no}}</ref><ref>{{cite web|url=https://www.androidcentral.com/google-pixel-4a-5g-vs-pixel-4a|title=Google Pixel 4a 5G vs. Pixel 4a: Which should you buy?|work=Android Central|date=2020-10-03|accessdate=2020-10-04|archive-date=2021-01-04|archive-url=https://web.archive.org/web/20210104182331/https://www.androidcentral.com/google-pixel-4a-5g-vs-pixel-4a|dead-url=no}}</ref><br />
<br />
=== 硬件 ===<br />
Pixel 4a搭载[[高通驍龍元件列表#骁龙710/712/720G/730/730G|高通骁龙730G]]、6GB内存以及128GB的手机内部存储空间，并配备容量为3140mAh的电池；Pixel 4a (5G)则搭载高通骁龙765G、6GB内存以及128GB的手机内部存储空间，并配备容量为3885mAh的电池<ref>{{cite web|url=https://www.theverge.com/2020/9/30/21459661/google-pixel-4a-5g-price-features-release-date-announcement|title=Google announces Pixel 4A 5G with larger 6.2-inch display for $499|publisher=The Verge|date=2020-09-30|accessdate=2020-10-04|archive-date=2021-01-18|archive-url=https://web.archive.org/web/20210118191718/https://www.theverge.com/2020/9/30/21459661/google-pixel-4a-5g-price-features-release-date-announcement|dead-url=no}}</ref>。与Pixel 4系列不同的是，该系列手机既不支持[[Qi (無線充電標準)|无线充电]]，也不防水，同时也没有搭载“Pixel神经核心（{{lang|en|Pixel Neural Core}}）”芯片、用于Motion Sense手势识别的Project Soli雷达感应器以及用于启动[[Google助理]]的Active Edge边框挤压传感器，但保留[[Pixel 2|Pixel 2系列]]开始缺失的[[TRS端子|3.5毫米音频接口]]以及Pixel 4系列缺失的背部指纹识别传感器。<ref name="androidauthority20200930-1"/><ref name="androidauthority20200803-1"/><ref>{{cite web|url=https://www.cnet.com/news/pixel-4a-specs-vs-pixel-3a-vs-pixel-4-vs-pixel-4-xl-whats-new-and-different/|title=Pixel 4A specs vs. Pixel 3A vs. Pixel 4 vs. Pixel 4 XL: What's new and different?|publisher=CNet|date=2020-08-03|accessdate=2020-08-04|archive-date=2020-08-04|archive-url=https://web.archive.org/web/20200804143610/https://www.cnet.com/news/pixel-4a-specs-vs-pixel-3a-vs-pixel-4-vs-pixel-4-xl-whats-new-and-different/|dead-url=no}}</ref><ref>{{cite web|url=https://mobilesyrup.com/2020/09/30/pixel-5-4a-5g-comparison-2019-pixel-4-series/|title=Here's how the Pixel 5 and 4a 5G compare to 2019's Pixel 4 series|work=Mobile Syrup|date=2020-09-30|accessdate=2020-10-04|archive-date=2021-01-14|archive-url=https://web.archive.org/web/20210114034659/https://mobilesyrup.com/2020/09/30/pixel-5-4a-5g-comparison-2019-pixel-4-series/|dead-url=no}}</ref><ref>{{cite web|url=https://www.androidpolice.com/2020/10/01/pixel-neural-core-is-no-more/|title=Google confirms that the Pixel 5 doesn't have the Pixel Neural Core|work=Android Police|date=2020-10-01|accessdate=2020-10-04|archive-date=2020-11-02|archive-url=https://web.archive.org/web/20201102045916/https://www.androidpolice.com/2020/10/01/pixel-neural-core-is-no-more/|dead-url=no}}</ref><ref>{{cite web|url=https://www.wired.com/story/google-pixel-5-pixel-4a-5g/|title=The Pixel 5 Is Banking on Its Price and Simplicity|work=Wired|date=2020-09-30|accessdate=2020-10-04|archive-date=2021-01-09|archive-url=https://web.archive.org/web/20210109211103/https://www.wired.com/story/google-pixel-5-pixel-4a-5g/|dead-url=no}}</ref>两款手机底部均包含可用于充电及连接其他设备的USB-C接口以及扬声器<ref name="androidauthority20200803-2">{{cite web|url=https://www.androidauthority.com/google-pixel-4a-review-1140618/|title=Google Pixel 4a review: Google's best phone in years|work=Android Authority|date=2020-08-03|accessdate=2020-08-04|archive-date=2020-08-04|archive-url=https://web.archive.org/web/20200804012731/https://www.androidauthority.com/google-pixel-4a-review-1140618/|dead-url=no}}</ref>。<br />
<br />
Pixel 4a系列采用FHD+OLED屏幕，分辨率为1080P，和[[Pixel 4]]系列不同的是，该系列机型并不支持90Hz刷新率<ref name="androidauthority20200803-1"/><ref>{{cite web|url=https://www.cnn.com/2020/08/03/cnn-underscored/google-pixel-4a-review/index.html|title=The $349 Pixel 4a shines with a sharp display, smooth performance and an impressive camera|publisher=[[CNN]]|date=2020-08-03|accessdate=2020-08-04|archiveurl=https://web.archive.org/web/20200806105857/https://www.cnn.com/2020/08/03/cnn-underscored/google-pixel-4a-review/index.html|archivedate=2020-08-06|dead-url=no}}</ref><ref name="androidauthority20200930-2">{{cite web|url=https://www.androidauthority.com/google-pixel-5-vs-pixel-4a-5g-vs-pixel-4a-1163131/|title=Google Pixel 5 vs Pixel 4a 5G vs Pixel 4a: Which should you buy?|work=Android Authority|date=2020-09-30|accessdate=2020-10-04|archive-date=2020-12-17|archive-url=https://web.archive.org/web/20201217010916/https://www.androidauthority.com/google-pixel-5-vs-pixel-4a-5g-vs-pixel-4a-1163131/|dead-url=no}}</ref>。<br />
<br />
Pixel 4a (5G)与Pixel 4a相比，新增对5G网络的支持，Pixel 4a (5G)也因此与[[Pixel 5]]一并成为Google推出的首批支持5G网络的机型<ref>{{cite web|url=https://www.cnet.com/news/pixel-5-4a-5g-unveiled-google-officially-joins-5g-game-with-new-premium-flagship-and-midtier-phones/|title=Pixel 5 unveiled: Google officially joins the 5G game with new flagship phone|work=CNet|date=2020-10-01|accessdate=2020-10-04|archive-date=2021-02-05|archive-url=https://web.archive.org/web/20210205003409/https://www.cnet.com/news/pixel-5-4a-5g-unveiled-google-officially-joins-5g-game-with-new-premium-flagship-and-midtier-phones/|dead-url=no}}</ref>，然而Pixel 4a (5G)非合约机版本仅支持6GHz以下频段，额外提供毫米波支持的版本机型为Verizon合约机，仅在美国发售。<ref>{{cite web|url=https://www.androidpolice.com/2020/09/30/here-are-the-5g-networks-your-pixel-5-or-pixel-4a-5g-can-use/|title=Here are the 5G networks your Pixel 5 or Pixel 4a 5G can use|work=Android Police|date=2020-09-30|accessdate=2020-10-04|archive-date=2020-10-03|archive-url=https://web.archive.org/web/20201003111959/https://www.androidpolice.com/2020/09/30/here-are-the-5g-networks-your-pixel-5-or-pixel-4a-5g-can-use/|dead-url=no}}</ref><br />
<br />
==== 相机 ====<br />
Pixel 4a系列的后置摄像头模组对应Pixel 4系列的设计，同样使用方形模组，其中Pixel 4a拍摄模组内仅配备一个[[像素#兆畫素/百万畫素|1220万像素]]的摄像头和一个闪光灯，Pixel 4a (5G)拍摄模组内则配备一个1220万像素摄像头、一个1600万像素摄像头、一个闪光灯和一个传感器<ref>{{cite web|url=https://www.cnet.com/news/pixel-4a-5g-is-the-unusual-500-phone-that-gives-you-5g-without-skimping-on-the-camera/|title=<br />
Pixel 4A 5G is the unusual $500 phone that gives you 5G without skimping on the camera|work=CNet|date=2020-10-02|accessdate=2020-10-04}}</ref>。两款机型的前置摄像头均为800万像素，位于屏幕左上方的挖孔区域中。<ref name="androidpolice20200803-2"/>Pixel 4a在拍摄方面的特性与Pixel 4系列大致上相同，然而受硬件限制，Pixel 4a在拍摄表现上和Pixel 4系列相比存在一定差距<ref>{{cite web|url=https://www.androidpolice.com/2020/08/03/google-pixel-4a-vs-pixel-4-camera-comparison-is-there-a-difference/|title=Google Pixel 4a vs Pixel 4 camera comparison: Is there a difference?|work=Android Police|date=2020-08-03|accessdate=2020-08-03|archive-date=2020-08-03|archive-url=https://web.archive.org/web/20200803172021/https://www.androidpolice.com/2020/08/03/google-pixel-4a-vs-pixel-4-camera-comparison-is-there-a-difference/|dead-url=no}}</ref><ref name="theverge">{{cite web|url=https://www.theverge.com/21351770/google-pixel-4a-review-camera-specs-price|title=Pixel 4A review: Google's smartphone camera for $349|publisher=The Verge|date=2020-08-03|accessdate=2020-08-04|archive-date=2020-08-04|archive-url=https://web.archive.org/web/20200804010753/https://www.theverge.com/21351770/google-pixel-4a-review-camera-specs-price|dead-url=no}}</ref>。Pixel 4a (5G)则在前代Pixel手机既有特性的基础上，额外新增超广角拍摄及电影运镜功能<ref>{{cite web|url=https://techcrunch.com/2020/09/30/pixel-5-and-4a-5g-get-the-same-improved-cameras-with-rear-ultrawide-lens-night-sight-portraits-and-more/|title=Pixel 5 and 4a 5g get the same, improved cameras with rear ultrawide lens, Night Sight portraits and more|work=TechCrunch|date=2020-09-30|accessdate=2020-10-04|archive-date=2021-01-18|archive-url=https://web.archive.org/web/20210118052319/https://techcrunch.com/2020/09/30/pixel-5-and-4a-5g-get-the-same-improved-cameras-with-rear-ultrawide-lens-night-sight-portraits-and-more/|dead-url=no}}</ref>。拍摄帧率方面，Pixel 4a在1080P分辨率下仅支持最大120帧录制，4K下仅支持30帧录制<ref>{{cite web|url=https://www.businessinsider.com/google-pixel-4a-review|title=Google's latest $350 Pixel 4a makes the idea of spending $1,000 on a smartphone completely ridiculous|publisher=Business Insider|date=2020-08-03|accessdate=2020-10-04|archive-date=2021-02-05|archive-url=https://web.archive.org/web/20210205173525/https://www.businessinsider.com/google-pixel-4a-review|dead-url=no}}</ref>；Pixel 4a (5G)在1080P分辨率下支持最大240帧录制，4K下支持最大60帧录制<ref>{{cite web|url=https://9to5google.com/2020/09/30/pixel-4a-5g-launch/|title=Google Pixel 4a 5G officially launches w/ 5G connectivity, $499 price|work=9to5Google|date=2020-09-30|accessdate=2020-10-04|archive-date=2021-01-17|archive-url=https://web.archive.org/web/20210117185452/https://9to5google.com/2020/09/30/pixel-4a-5g-launch/|dead-url=no}}</ref>。<br />
<br />
Pixel 4a (5G)刚推出时，两个后置摄像头均支持天文摄影模式，然而Google在2020年11月的更新当中移除了对超广角镜头天文摄影的支持，致使该手机的用户只能在大于或等于1倍的变焦设置上使用天文摄影模式<ref>{{cite web|url=https://www.theverge.com/2020/12/28/22203782/google-removes-wide-angle-astrophotography-pixel-4a-5g-5|title=Google inexplicably takes away wide-angle astrophotography from Pixel phones|publisher=The Verge|date=2020-12-28|accessdate=2020-12-31|archive-date=2021-01-26|archive-url=https://web.archive.org/web/20210126190233/https://www.theverge.com/2020/12/28/22203782/google-removes-wide-angle-astrophotography-pixel-4a-5g-5|dead-url=no}}</ref>。<br />
<br />
=== 软件 ===<br />
Pixel 4a的出厂原装系统为[[Android 10]]，Pixel 4a (5G)则为[[Android 11]]<ref>{{cite web|url=https://technave.com/gadget/Google-Pixel-5-and-4a-5G-released-First-phones-to-run-on-Android-11-starting-from-RM2074-21113.html|title=Google Pixel 5 and 4a 5G released: First phones to run on Android 11 starting from|work=TechNave|date=2020-10-01|accessdate=2020-10-04|archive-date=2021-01-20|archive-url=https://web.archive.org/web/20210120202025/https://technave.com/gadget/Google-Pixel-5-and-4a-5G-released-First-phones-to-run-on-Android-11-starting-from-RM2074-21113.html|dead-url=no}}</ref>。Google计划为该系列手机提供三年的系统更新支持。应用方面，该系列手机与Pixel 4系列同样预装Google Recorder以及新版Google助理。<ref name="androidauthority20200803-2"/><ref>{{cite web|url=https://blog.google/products/pixel/new-5g-pixels-more-helpful-features/|title=Pixel 4a (5G) and Pixel 5 pack 5G speeds and so much more|work=Google Blog|date=2020-09-30|accessdate=2020-10-04|archive-date=2021-02-04|archive-url=https://web.archive.org/web/20210204170550/https://blog.google/products/pixel/new-5g-pixels-more-helpful-features|dead-url=no}}</ref><br />
<br />
2023年底起，Pixel 4a不再受支持。不過2025年1月8日起，Pixel 4a又收到一則更新，该更新将解决电池過熱问题<ref name="e397">{{cite web | title=Google Pixel 4a smartphone | website=ACCC Product Safety | date=2025-03-07 | url=https://www.productsafety.gov.au/search-consumer-product-recalls/google-pixel-4a-smartphone | access-date=2025-03-10}}</ref>，但該更新會可能會讓电池的寿命縮短。電池壽命受影響的用戶可以选择讓Google免费更换电池、獲得50美元的现金補償或在Google的在线商店购买新Pixel手机時獲得100美元的折扣。<ref name="k815">{{cite web | last=Davis | first=Wes | title=Google's new Pixel 4A update is going to lower battery life for some owners | website=The Verge | date=2025-01-08 | url=https://www.theverge.com/2025/1/7/24338566/google-pixel-4a-battery-stability-replacement-reduced-capacity | access-date=2025-03-10}}</ref><br />
<br />
== 反响 ==<br />
Pixel 4a方面，[[CNET]]的琳恩·拉（{{lang|en|Lynn La}}）给予该手机8.4分的评分（满分为10分），认为该机型为同一价位手机中，拍摄质量最好的<ref>{{cite web|url=https://www.cnet.com/news/google-pixel-4a-in-depth-review-best-budget-phone-camera-and-headphone-jack/|title=Review: Pixel 4A officially has the best camera for the money|publisher=CNet|date=2020-08-08|accessdate=2020-08-10|archive-date=2020-08-11|archive-url=https://web.archive.org/web/20200811173508/https://www.cnet.com/news/google-pixel-4a-in-depth-review-best-budget-phone-camera-and-headphone-jack/|dead-url=no}}</ref>；[[The Verge]]的迪特·博恩（{{lang|en|Dieter Bohn}}）表扬了该手机出色的照片拍摄表现，以及尚可接受的续航能力，但批评该机视频录制表现一般，同时缺乏无线充电<ref name="theverge"/>；《[[纽约时报]]》的布莱恩·陈（{{lang|en|Brian Chen}}）将Pixel 4a与其同时期竞品[[iPhone SE (第二代)|iPhone SE第二代]]进行了比较，认为前者在拍摄、屏幕、续航及内置存储上胜过后者，但在耐久性及操作表现上则不如后者<ref>{{cite web|url=https://www.nytimes.com/2020/08/03/technology/personaltech/google-pixel-4a-review.html|title=Google Pixel 4A Review: At $350, a Win for Those on a Budget|publisher=The New York Times|date=2020-08-03|accessdate=2020-08-10|archiveurl=https://web.archive.org/web/20200804050940/https://www.nytimes.com/2020/08/03/technology/personaltech/google-pixel-4a-review.html|archivedate=2020-08-04|dead-url=no}}</ref>；《[[卫报]]》的塞缪尔·吉布斯（{{lang|en|Samuel Gibbs}}）则称该手机操作流畅，同时续航能力亦优于[[Pixel 3a XL]]及iPhone SE第二代，但其塑料机身设计令手感逊于金属及玻璃材质手机，另外该手机也不支持防水<ref>{{cite web|url=https://www.theguardian.com/technology/2020/aug/04/pixel-4a-review-the-best-phone-google-has-made-in-years-camera-battery|title=Pixel 4a review: the best phone Google has made in years|publisher=The Guardian|date=2020-08-04|accessdate=2020-08-10|archiveurl=https://web.archive.org/web/20200804063527/https://www.theguardian.com/technology/2020/aug/04/pixel-4a-review-the-best-phone-google-has-made-in-years-camera-battery|archivedate=2020-08-04|dead-url=no}}</ref>。<br />
<br />
Pixel 4a (5G)方面，[[CNET]]的琳恩·拉给予该手机的评分为8.7分（满分为10分），认为该机型作为支持5G网络的手机来说价格较合适<ref>{{cite web|url=https://www.cnet.com/news/google-pixel-4a-5g-review-affordable-smartphone-499-dollars/|title=Pixel 4A 5G review: If you want affordable 5G, you want this phone|publisher=CNet|date=2020-10-15|accessdate=2020-10-16|archive-date=2020-10-16|archive-url=https://web.archive.org/web/20201016124352/https://www.cnet.com/news/google-pixel-4a-5g-review-affordable-smartphone-499-dollars/|dead-url=no}}</ref>。The Verge的迪特·博恩给予该手机7.5分的评分（满分为10分），称赞该手机屏幕较大、拍摄质量出色、续航能力较好，但批评该机缺乏防水和无线充电，以及价格偏高<ref>{{cite web|url=https://www.theverge.com/21514296/google-pixel-4a-5g-review-camera-speed-video|title=Google Pixel 4A 5G review: more than just a bigger budget phone|publisher=The Verge|date=2020-10-14|accessdate=2020-10-16|archive-date=2021-01-28|archive-url=https://web.archive.org/web/20210128100940/https://www.theverge.com/21514296/google-pixel-4a-5g-review-camera-speed-video|dead-url=no}}</ref>。Engadget的谢琳·洛（{{lang|en|Cherlynn Low}}）给予该手机86分的评分（满分为100分），称该机的超广角镜头、视频拍摄稳定模式、拥有耳机接口及Google软件是亮点，但手机的外表设计较为普通，同时该机容易与Pixel 4a和Pixel 5混淆<ref>{{cite web|url=https://www.engadget.com/pixel-4a-5g-review-camera-samples-specs-price-150053038.html|title=Pixel 4a 5G review: Good, but you can do even better|publisher=Engadget|date=2020-10-14|accessdate=2020-10-16|archive-date=2021-01-25|archive-url=https://web.archive.org/web/20210125115100/https://www.engadget.com/pixel-4a-5g-review-camera-samples-specs-price-150053038.html|dead-url=no}}</ref>。《[[獨立報 (英國)|独立报]]》的安德鲁·格里芬（{{lang|en|Andrew Griffin}}）称该机在拍摄、续航、设计等方面都有进步，但认为Pixel 4a (5G)这一名称存在一些误导性，因为Pixel 5相对于Pixel 4a拥有与该机型更多的相似点<ref>{{cite web|url=https://www.independent.co.uk/life-style/gadgets-and-tech/google-pixel-5-4a-5g-review-should-i-buy-features-specs-b1040064.html|title=Google Pixel 5 and 4A with 5G review: Humble upgrades make for a grand phone|publisher=The Independent|date=2020-10-15|accessdate=2020-10-16|archiveurl=https://web.archive.org/web/20210118124731/https://www.independent.co.uk/life-style/gadgets-and-tech/google-pixel-5-4a-5g-review-should-i-buy-features-specs-b1040064.html|archivedate=2021-01-18|dead-url=no}}</ref>。<br />
<br />
== 参考资料 ==<br />
{{Reflist|2}}<br />
<br />
== 外部链接 ==<br />
* {{Official website|https://store.google.com/product/pixel_4a|Pixel 4a}}<br />
* {{Official website|https://store.google.com/product/pixel_4a_5g|Pixel 4a (5G)}}<br />
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{{Google Pixel}}<br />
{{Android}}<br />
{{Google Inc.}}<br />
[[Category:Android設備]]<br />
<br />
<br />
[[Category:2020年面世的手機]]<br />
<br />
[[Category:Google Pixel]]</div>
imported>Shizhao