Device specification profile

ZTE Blade A31

Name: ZTE Blade A31
Brand: ZTE

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Released 2021, July 13

166g, 8.9mm thickness

Android 11

32GB storage, microSDXC

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Sources and limitations

Specification source: GSMArena device record.

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

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Technical data sheet

Full Specifications

Network

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

Launch

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

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	Dual SIM (Nano-SIM, dual stand-by)

Battery

Type	IPS LCD

Display

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

Selfie camera

Single	8 MP
Video	720p@30fps

Sound

Loudspeaker	Yes
3.5mm jack	Yes

Comms

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

Features

Sensors	Accelerometer

Misc

Colors	Blue, Gray

Main Camera

Features	LED flash, HDR