Pixel 3a

  • Pixel 3a
  • Pixel 3a XL
 
代號
  • Sargo（Pixel 3a）[1]
  • Bonito（Pixel 3a XL）[1]
品牌Google
生產商富士康
系列Pixel
兼容的網絡GSM/EDGE、UMTS/HSPA+、CDMA EVDO Rev A、WCDMA、LTE、LTE Advanced
首次發布2019年5月7日，​5年前​（2019-05-07）
後繼型號Pixel 4a
相關型號Pixel 3
類型
手機規格Slate
尺寸Pixel 3a：
高：151.3毫米（5.96英寸）
宽：70.1毫米（2.76英寸）
厚：8.2毫米（0.32英寸）
Pixel 3a XL：
高：160.1毫米（6.30英寸）
宽：76.1毫米（3.00英寸）
厚：8.2毫米（0.32英寸）
重量
  • Pixel 3a：147克（5.2盎司）
  • Pixel 3a XL：167克（5.9盎司）
作業系統Android 9.0 "Pie"
可升级至Android 12
系统芯片高通驍龍670
CPU2.0 Ghz + 1.7 Ghz，64位元多核心處理器
GPUAdreno 615
記憶體4 GB LPDDR4X
儲存空間64 GB
記憶卡槽无
電池
  • Pixel 3a：3000 mAh
  • Pixel 3a XL：3700 mAh
顯示器Pixel 3a：5.6英寸（140毫米） FHD+OLED，2220×1080（441ppi）
Pixel 3a XL：6.0英寸（150毫米） FHD+OLED，2160×1080（402ppi）
後置相機12.2 MP，1.4μm像素宽度，f/1.8光圈，支持双像素，自动对焦+双像素相位检测，广角76°
前置相機8 MP，f/2.0光圈，广角84°[2]，固定焦距
聲響立体声音响
連接能力Wi-Fi 2.4GHz + 5.0GHz 802.11a/b/g/n/ac、Bluetooth® 5.0 + LE、USB-C、NFC、北斗（美国版除外）、Galileo（美国版除外）、GLONASS、GPS、Osaifu-Keitai（仅限日本销售版本）
其他
  • 18W快速充电
  • Titan M security module[3]
網站Google Pixel 3a
參考[4]
开启息屏显示的Pixel 3a XL

Pixel 3a及Pixel 3a XL是由Google發佈的Android智能手机，两款手机分别为Pixel 3及Pixel 3 XL的对应中端配置机型。2019年5月7日，Google在I/O大会公布Pixel 3a及Pixel 3a XL，两款手机于同日在全球部分国家和地区发售。[5][6]2020年7月，Google宣布正式停产Pixel 3a系列，同时Google Store美国区也不再销售该手机[7]。

规格

设计

Pixel 3a及Pixel 3a XL各有三种颜色的版本：全黑、纯白（电源按钮为橙色）和淡紫（电源按钮为黄色）。两款机型外观均与Pixel 3相像。由于Pixel 3 XL的浏海设计备受批评，Pixel 3a系列并无浏海设计。两款机型的背部材质均为聚碳酸酯，屏幕玻璃并非其他大多数智能手机所使用的康寧大猩猩玻璃，而是旭硝子生产的Dragontrail。[8]

硬件

Pixel 3a和Pixel 3a XL搭载高通骁龙670、4GB内存以及64GB的手机内部存储空间。与Pixel 3系列不同的是，两款手机既不支持无线充电，也不防水，同时也没有搭载Pixel 2系列开始推出的“Pixel视觉核心（Pixel Visual Core）”芯片，但保留Pixel 2系列开始缺失的3.5毫米音频接口。[9]手机底部的USB-C接口可用于充电及连接其他设备。两款手机均配备了Pixel 2系列推出的Active Edge挤压边框功能，在相关手势开启的情况下，用户可通过挤压手机两侧的方式启动Google助理。[10]

相机

Pixel 3a和Pixel 3a XL各配备了一个1220万像素的后置摄像头，以及一个800万像素的前置摄像头。和Pixel 3系列不同的是，Pixel 3a系列无辅助前置摄像头，因此不支持群自拍功能。[11]Pixel 3a系列在拍摄表现上与Pixel 3系列大致相似。该系列手机在拍摄方面的特性包括：

  • 夜景拍照：在无闪光灯及三脚架的情况下提升弱光环境中的成像质量。[11]
  • Super Res Zoom：利用超解析度成像技术，通过HDR+拍摄多帧照片，补齐因为变焦而丢失的像素。[8]
  • Top Shot：通过HDR+拍摄多帧照片，然后选择其中质量最好的照片。[8]
  • Google Lens：对镜头当中出现的物品、文字等进行识别。[12]

Pixel 3a系列的Google相簿同样支持无限存储，但仅限于照片的压缩版本，如果用户上传过多原始尺寸照片，需要额外付费提升存储空间才可继续存储原始尺寸照片。[13]

软件

Pixel 3a及Pixel 3a XL的出厂原装系统均为Android 9.0 Pie，Google在推出该两款机型时承诺会提供三年的系统更新支持。

反响

Pixel 3a系列的拍摄质量受到高度正面评价，该机型也被认为是中端价位手机中拍摄质量最好的。Tom's Guide给该系列机型的评分为“4.5/5”，称其为400美元价位手机中拍摄质量、软件以及显示表现最好的[14]。The Verge为该系列机型给予的评分为“8/10”，称这两款机型所拍摄出的照片和Pixel 3系列所拍摄出的照片很难区分[13]。另外，这两款手机的电池寿命也获得普遍的正面评价。然而有部分评论认为该手机缺乏特色。

2019年7月20日，DxOMark公布Pixel 3a系列的拍摄评分，其中综合评分为100分（仅比Pixel 3系列及iPhone XR少1分），拍照评分为103分，视频评分为95分。[15]

2019年7月底，时任Google首席执行官孙达尔·皮柴在2019年第二季度财报的电话会议上表示，Pixel 3a系列的推出使得Google Pixel系列在2019年第二季度的销售额同比增长超过两倍。[16]

问题

  • Pixel 3a及Pixel 3a XL推出后不久，部分用户反映内置的数字健康应用降低手机性能，类似问题也出现在其他的Pixel系列机型[17]。
  • 部分使用Pixel 3a及Pixel 3a XL的用户反映称其手机在闲置时會随机关机[18][19][20]。
  • 也有用户反映其手机的USB-C接口和扬声器的开口歪斜，已知该问题在部分Pixel 3a以及Pixel 3a XL手机上均有出现。[21]

参考资料

  1. ^ 1.0 1.1 Factory Images for Nexus and Pixel Devices. Google Developers. Google. [2019-05-10]. （原始内容存档于2019-06-05）. 
  2. ^ Chokkattu, Julian. At half the price, how does the Pixel 3a camera stack up to the Google Pixel 3?. Digital Trends. 2019-05-07 [2019-05-11]. （原始内容存档于2019-05-10）. 
  3. ^ Page, Carly. Pixel 3a XL price, deals and specs: iFixit crowns handset as 'most repairable' Google phone yet. The Inquirer. Google. 2019-05-10 [2019-05-11]. （原始内容存档于2019-05-10）. 
  4. ^ Pixel phone hardware tech specs. Google Support. [2020-08-06]. （原始内容存档于2021-08-17）. 
  5. ^ Google unveils the lower-cost Pixel 3a and Pixel 3a XL. Engadget. [2019-05-07]. （原始内容存档于2019-05-07）. 
  6. ^ P, Sumit; it. Google Pixel 3a And Pixel 3a XL Specification Details. Latest Technology and gadgets News. 2019-04-27 [2019-05-08]. （原始内容存档于2021-08-14）. 
  7. ^ Google confirms the Pixel 3a has been discontinued. Android Police. 2020-07-01 [2020-07-08]. （原始内容存档于2020-07-07）. 
  8. ^ Amadeo, Ron. Google Pixel 3A hands-on: The only Pixel phone to buy. Ars Technica. 2019-05-03 [2019-05-11]. （原始内容存档于2019-05-11）. 
  9. ^ Gartenberg, Chaim. Pixel 3A vs. Pixel 3: how the specs compare for Google's latest phones. Circuit Breaker. 2019-05-07 [2019-05-11]. （原始内容存档于2019-05-09）. 
  10. ^ 11.0 11.1 Maring, Joe. Google Pixel 3a: Everything you need to know!. Android Central. 2019-05-07 [2019-05-11]. （原始内容存档于2019-05-11）. 
  11. ^ Google Pixel 3a: Google Lens. YouTube. 2019-05-07 [2019-05-11]. （原始内容存档于2020-03-08）.  存档副本. [2019-05-25]. 原始内容存档于2020-03-08. 
  12. ^ 13.0 13.1 Bohn, Dieter. The Pixel 3a Puts Google's Phenomenal Camera in a $400 Phone. The Verge. 2019-05-07 [2019-05-11]. （原始内容存档于2019-05-10）. 
  13. ^ Ismail, Adam; Spoonauer, Mark. Google Pixel 3a Review: The Phone You Want for $400. Tom's Guide. 2019-05-10 [2019-05-11]. （原始内容存档于2019-05-11）. 
  14. ^ Carroll, Paul. Google Pixel 3a camera review. DxOMark. 2019-07-19 [2019-07-20]. （原始内容存档于2019-07-20）. 
  15. ^ Google says it doubled Pixel sales year-over-year. TechCrunch. 2019-07-26 [2019-09-02]. （原始内容存档于2019-08-13）. 
  16. ^ Mamiit, Aaron. Pixel 3, Pixel 3a slowdowns reportedly caused by Google's Digital Wellbeing. Digital Trends. 2019-05-12 [2019-05-13]. （原始内容存档于2019-05-13）. 
  17. ^ Vonau, Manuel. Pixel 3a and 3a XL randomly shut down for some users. Android Police. 2019-05-20 [2019-05-22]. （原始内容存档于2019-05-20）. 
  18. ^ Smith, Chris. Google's Pixel 3a has a serious problem for some users, and there's no fix in sight. BGR. 2019-05-20 [2019-05-22]. （原始内容存档于2019-05-20）. 
  19. ^ Yanachkov, Milen. Google Pixel 3a and 3a XL plagued by power issues. Phone Arena. 2019-05-20 [2019-05-22]. （原始内容存档于2019-05-20）. 
  20. ^ Smith, Chris. People are already finding manufacturing defects on the Pixel 3a and Pixel 3a XL. BGR. 2019-05-21 [2019-05-21]. （原始内容存档于2019-05-21）. 

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