ChoiceWise
HomeProducts
Electronics & Computing Mobile & Communication Smartphones ZTE Blade A31
ZTE Blade A31

ZTE Blade A31

Key Features

Display
5.45 inches
720×1440 pixels
Camera
8 MP
Memory
2GB
LPDDR4X
Battery
3000 mAh
Li-Ion
Release date
July 2021
Storage
32GB
eMMC 5.1
Out of stock

What Customers Say

ChoiceWise Review: 52 Out Of 100
Performance
48
Camera
66
Battery
30
Display
64
TypeIPS LCD
Size5.45 inches
Resolution720×1440 pixels
PPI295
Aspect ratio18:9
Screen-to-body ratio77.1 %
Display featuresCapacitive Touchscreen Multi-touch screen
ChipsetUnisoc SC9863A
CPU cores8
Fabrication Technology28 nm
CPU max frequency1.6 GHz
CPU Architecture64-bit
MicroarchitectureCortex-A55
Memory typeLPDDR4X
GPUIMG PowerVR GE8322
RAM2GB
Storage32GB
Storage TypeeMMC 5.1
Expandable StoragemicroSDXC
Operating SystemAndroid 11 (Red Velvet Cake)
Matrix8 MP
Video Resolution720p @ 30 fps
FeaturesDigital Zoom High Dynamic Range (HDR)
Lenses8 MP
FlashLED Flash
Matrix2 MP
Lenses2 MP
AnnouncedTuesday, 13 July 2021
ReleasedTuesday, 13 July 2021
Capacity3000 mAh
TypeLi-Ion
Wireless charging supportno
Fast charging supportno
Browsing9:56 hh:mm
Video watching6:26 hh:mm
Playing games5:59 hh:mm
Height140 mm
Width71 mm
Thickness8.9 mm
Weight166 g
Resistance certificateno
SIM cardsDual SIM
VoLTE supportYes
Network Type supportLTE, HSPA
Network_4G bandsLTE: b1 (2100), b2 (1900), b3 (1800), b5 (850), b7 (2600), b8 (900), b20 (800), b28 (700), b38 (2600 MHz)
Network_3G bandsHSPA: 850 / 900 / 2100 MHz
Network_2G bandsGSM: 850 / 900 / 1800 / 1900 MHz
WiFi supportYes ( Wi-Fi 4 )
Bluetooth supportYes, v4.2
USB portsMicro-USB 2.0,
USB connectivityUSB charging, USB Mass storage device
GPS supportYes
GPS featuresGLONASS, GPS
NFC supportYes
Wi-Fi standards802.11/b/g/n
Wi-Fi featuresMobile Hotspot
LoudspeakerYes
Headphone jackYes
Radio FMYes

Expert Opinion

Overall Assessment and Positioning

The ZTE Blade A31 is a mid-range Android smartphone that offers a solid balance of features and price. Its IPS LCD display, though not particularly impressive, is sufficient for everyday use, while its 8-megapixel primary camera provides decent image quality. The device's performance is driven by the Unisoc SC9863A chipset, which, although not the most powerful, handles basic tasks and casual gaming without significant issues. Overall, the ZTE Blade A31 appears to be positioned as a budget-friendly option for users seeking a reliable, no-frills smartphone experience.

Key Strengths and Standout Features

Despite its unremarkable display and camera, the ZTE Blade A31 has some notable strengths. Its battery life is commendable, with the device lasting around 9 hours and 56 minutes while browsing, 6 hours and 26 minutes while watching videos, and 5 hours and 59 minutes while playing games. Additionally, the device's dual-SIM support and VoLTE capability make it an attractive option for users who prioritize connectivity features. The presence of a microSD card slot, allowing users to expand storage up to 256GB, is another welcome feature. Furthermore, the device's Android 11 operating system, although not the latest version, provides a relatively smooth user experience.

Value Proposition and Who It's Best Suited For

The ZTE Blade A31 is best suited for users who prioritize a budget-friendly smartphone experience without compromising on essential features. Its affordability, combined with its decent performance and battery life, make it an attractive option for those on a tight budget. This device may also appeal to users who primarily use their smartphone for basic tasks, such as browsing, social media, and occasional gaming. However, for users who require a more powerful camera, a higher-resolution display, or the latest Android version, the ZTE Blade A31 may not be the most compelling choice. Nonetheless, its value proposition lies in its ability to provide a reliable, hassle-free smartphone experience at an affordable price point.

Frequently Asked Questions