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ZTE Blade A31

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  ZTE Blade A31

Launch

Announced 2021, July 13
Status Available. Released 2021, July 13

Network

Technology GSM / HSPA / LTE
Speed HSPA, LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 2, 3, 5, 7, 8, 20, 28, 38

Body

Dimensions 140 x 71 x 8.9 mm (5.51 x 2.80 x 0.35 in)
Weight 166 g (5.86 oz)
SIM Nano-SIM + Nano-SIM

Display

Type IPS LCD
Size 5.45 inches, 76.7 cm2 (~77.1% screen-to-body ratio)
Resolution 720 x 1440 pixels, 18:9 ratio (~295 ppi density)

Platform

OS Android 11 (Go edition)
Chipset Unisoc SC9863A (28 nm)
CPU Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU IMG8322

Memory

Card Slot microSDXC
Internal 32GB 2GB RAM
eMMC 5.1

Sound

Loudspeaker Yes
3.5mm Jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n
Bluetooth 4.2, A2DP, LE
NFC Yes (market/region dependent)
Radio FM radio
USB microUSB 2.0
Positioning GPS, GLONASS

Features

Sensors Accelerometer

Battery

Type Li-Ion 3000 mAh, removable

Misc

Colors Blue, Gray

Main Camera

Features LED flash, HDR
Video 720p@30fps
Single 8 MP

Selfie camera

Single 2 MP (up-scaled to 5 MP)