ZTE Blade A51 vs ZTE Blade A31 Lite

Phones Images

PHONES
Phone Names	ZTE Blade A51	ZTE Blade A31 Lite

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 2100
4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	LTE
Speed	HSPA, LTE	HSPA, LTE
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE

Launch
Announced	2021, May 08	2021, June
Status	Available. Released 2021, May 08	Available. Released 2021, June

Body
Build	-	Plastic frame, plastic back
Dimensions	166.5 x 75.6 x 8.5 mm (6.56 x 2.98 x 0.33 in)	137.3 x 67.5 x 10.5 mm (5.41 x 2.66 x 0.41 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	173.7 g (6.14 oz)	143 g (5.04 oz)

Display
Resolution	720 x 1600 pixels, 20:9 ratio (~269 ppi density)	480 x 960 pixels, 18:9 ratio (~215 ppi density)
Size	6.52 inches, 102.6 cm2 (~81.5% screen-to-body ratio)	5.0 inches, 64.5 cm2 (~69.6% screen-to-body ratio)
Type	IPS LCD	TFT LCD

Platform
CPU	Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)	Quad-core 1.4 GHz
Chipset	Unisoc SC9863A (28 nm)	Unisoc SC9832E (28 nm)
GPU	IMG8322	Mali-T820 MP1
OS	Android 11 (Go edition)	Android 11 (Go edition)

Memory
Card slot	microSDXC	microSDXC
Internal	32GB 2GB RAM, 64GB 2GB RAM	32GB 1GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Dual	13 MP, AF 2 MP	-
Features	LED flash, HDR	LED flash
Single	-	5 MP
Video	1080p@30fps	720p@30fps

Selfie camera
Single	5 MP	2 MP

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes

Comms
Bluetooth	4.2, A2DP, LE	4.2, A2DP, LE
NFC	Yes	No
Positioning	GPS, GLONASS	GPS
Radio	FM radio	Unspecified
USB	USB Type-C 2.0, OTG	microUSB 2.0
WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n

Features
Sensors	Fingerprint (rear-mounted), accelerometer, proximity	Accelerometer

Battery
Type	Li-Ion 3200 mAh	Li-Ion 2000 mAh

Misc
Colors	Blue, Gray	Gray, Blue
Price	-	About 80 EUR