That's how ZTE made their phone Blade A31

In July 2021, ZTE presented their new device Blade A31

I/O variants

Blade A31 supporting networks 2G, 3G and 1, 2, 3, 5, 7, 8, 20, 28, 38. Speed is HSPA, LTE, GSM / HSPA / LTE.

Communication types on ZTE Blade A31 are GPS Yes, with A-GPS, GLONASS, USB microUSB 2.0, WLAN Wi-Fi 802.11 b/g/n, hotspot, Radio FM radio, Bluetooth 4.2, A2DP, LE, NFC.

Under the hood

This version contains processor Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55), using chipset Unisoc SC9863A (28nm), Graphic card on the Blade A31 is IMG8322.

Memory on this device is 32GB 2GB RAM, microSD is available microSDXC, ant this is running Android 11 (Go edition).

ZTE Blade A31 camera

Video camera on main camera of this device is available with 720p@30fps variants.

Additional

Accelerometer sensors are supported on ZTE Blade A31.

Dimensions and screen

ZTE made their Blade A31 model rectangle 71mm on 140mm with thikness 8.9mm.

1 colors are available for ZTE Blade A31, blue and finally gray.

Blade A31 display is built using tehnology IPS LCD, on that point Blade A31 was ahead from only 15% available phones in screen size contest, by it's 5.45 inches, 76.7 cm2 (~77.1% screen-to-body ratio) display supporting resolution 720 x 1440 pixels h/w is 18:9 and with density 295 ppi.