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Huawei P20 User Manual

Huawei P20
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Backup and Restoration
Data Backup: Prevent Data Loss
Ever worry that important personal data on your Phone might be accidentally deleted or lost? Back up
your data regularly to prevent data loss and increase your peace of mind.
There are four ways to back up your Phone's data:
l microSD card: If your Phone supports microSD cards, you can back up your data to a microSD card
at any time, giving you a convenient way to prevent data loss.
l Device internal storage: You can back up smaller les to your device's internal storage.
l USB storage device: If you're running out of space in your Phone's internal storage, you can
connect your Phone to a USB storage device using a USB OTG cable to back up your data.
l Computer backup: You can back up important data, pictures, and large les from your Phone to a
computer to prevent data loss and free up your Phone's internal storage.
Select a Backup Method
By backing up the data on your Phone, you can then use the created backups to restore your data if
your device is lost or damaged, or need to be replaced, or restored to factory settings. Your data will
be securely and completely stored and restored, and your privacy will be protected throughout the
process.
Before backing up your data, it's recommended that you understand Huawei's different backup
methods and select the most appropriate one for you.
The following backup methods are provided for you:
l Back up data to HUAWEI Cloud (Cloud backup)
l
Back up data to your computer using HiSuite
l Back up data to internal storage
l Back up data to a USB storage device
Internal storage and USB backup
You can choose to back up data, such as images, audios, videos, and documents, to either your
internal storage or USB storage device.
l Internal storage: You can back up smaller
les to your device's internal storage.
l USB storage device: If you're running out of internal storage space on your device, connect your
device to a USB storage device using a USB OTG cable to back up your data.
Huawei Backup
Huawei Backup has the following features:
l All data can be backed up, including contacts, SMS messages, call logs, system settings, clock,
browser bookmarks, calendar, weather, photos, videos, recordings, and other app data on your
Huawei Phone.
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Huawei P20 Specifications

General IconGeneral
Panel typeTFT
Screen shapeFlat
Pixel density428 ppi
Second displayNo
Display diagonal5.8 \
Touch technologyMulti-touch
Touchscreen typeCapacitive
Display resolution2244 x 1080 pixels
Native aspect ratio19:9
Rounded display cornersYes
Display number of colors16 million colors
Processor cores4
Processor familyHi-Silicon
Processor frequency2.36 GHz
Coprocessor frequency1.8 GHz
Processor architectureARM Cortex-A73
Coprocessor architectureARM Cortex-A53
RAM capacity4 GB
Compatible memory cardsNot supported
Internal storage capacity128 GB
Flash typeLED
Rear camera typeDual camera
Front camera typeSingle camera
Video recording modes1080p, 2160p
Rear camera aperture number1.8
Front camera aperture number2
Rear camera resolution (numeric)12 MP
Front camera resolution (numeric)24 MP
Second rear camera aperture number1.6
Second rear camera resolution (numeric)20 MP
4G standardLTE
2G standardsGSM
3G standardsWCDMA
SIM card typeNanoSIM
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version4.2
Bluetooth profilesA2DP, APT-X
SIM card capability-
Mobile network generation4G
Subscription typeNo subscription
USB version3.2 Gen 1 (3.1 Gen 1)
USB connector typeUSB Type-C
HDMI ports quantity0
Multimedia Messaging Service (MMS)Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Form factorBar
Product colorBlue
ThemesWallpapers
Graphics cardMali-G72 MP12
PersonalizationIcons, Menu, Shortcuts
Personal info management (PIM)Alarm clock, Calculator, Calendar, Notes
Speakersstereo
Audio formats supported3GP, AAC, APE, FLAC, MIDI, MP3, OGG, WAV
Video formats supported3G2, 3GP, ASF, H.264, MKV, MP4, WEBM
PlatformAndroid
Operating system installedAndroid 8.1
Talk time (3G)- h
Battery capacity3400 mAh
Battery recharge time1.5 h
Interface adapters includedUSB Type-C - 3.5mm
Weight and Dimensions IconWeight and Dimensions
Depth7.65 mm
Width70.8 mm
Height149.1 mm
Weight165 g

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