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Nokia XR20 Manual

Nokia XR20
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Nokia XR20 用户指南
安装可用更新
点按 设置 > 系统 > 高级 > 系统更新 > 检查更新 以查看有无可用更新。
当您的手机通知您有可用更新时,只需按照手机上显示的说明进行操作。如果您的手机存储空间不足,
可能需要将照片和其他内容移至存储卡。
警告:若安装软件更新,则在完成安装且设备重新启动前将无法使用设备,甚至无法拨打紧急电话。
在开始更新之前,请连接充电器或确保设备电池的电量充足,然后连接 WLAN这是因为更新包可能占用
很多移动数据。
备份您的数据
全,使能。 ( WLAN )
(如应用程序储存的设置和文件) 将会远程备份。
启动自动备份
点按 设置 > 系统 > 备份 然后启动备份。
恢复原始设置及从手机中删除个人内容
意外难 果手机操作异常,可以恢复其设置。者,果您购买了新手机,或在其他情况下想要处
理或回收您的手机,可以使用以下方法移除您的个人信息和内容。注意,移除所有隐私内容是您的责任。
重置您的手机
1. 设置 > 系统 > 高级 > 重置选项 > 清除所有数据(恢复出厂设置)2.
明操作。
© 2022 HMD Global Oy. 保留所有权利。 30

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Nokia XR20 Specifications

General IconGeneral
Color nameUltra Blue
Form factorBar
Product colorBlue
Protection featuresScratch resistant, Water resistant, Temperature proof
RAM capacity6 GB
Compatible memory cardsMicroSD (TransFlash)
Maximum memory card size512 GB
Internal storage capacity128 GB
Screen shapeFlat
Display diagonal6.67 \
Display brightness550 cd/m²
Display resolution1080 x 2400 pixels
Native aspect ratio20:9
Graphics cardAdreno 619
Processor model480
Processor familyQualcomm Snapdragon
Processor frequency- GHz
PlatformAndroid
Virtual assistantGoogle Assistant
Operating system installedAndroid 11
Flash typeLED
Rear camera typeDual camera
Front camera typeSingle camera
Rear camera pixel size0.8 µm
Rear camera aperture number1.79
Second rear camera pixel size1.12 µm
Rear camera resolution (numeric)48 MP
Front camera resolution (numeric)8 MP
Second rear camera aperture number2.4
Second rear camera resolution (numeric)13 MP
Second rear camera field of view (FOV) angle123 °
Talk time (3G)- h
Battery capacity4630 mAh
Removable batteryNo
Cables includedUSB Type-C
4G standardLTE
3G standardsWCDMA
SIM card typeNanoSIM
Wi-Fi standards802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax)
Bluetooth version5.1
SIM card capabilityDual SIM
Mobile network generation5G
Subscription type-
USB version3.2 Gen 1 (3.1 Gen 1)
Headphone connectivity3.5 mm
Harmonized System (HS) code85171300
Weight and Dimensions IconWeight and Dimensions
Depth10.64 mm
Width81.5 mm
Height171.64 mm
Weight248 g

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