ZTE Blade A31vsZTE Blade A1 comparison

Show Only Differences Highlight Differences	ZTE Blade A31	ZTE Blade A1
key specs
Display	5.45-inch	5.00-inch
Processor	Unisoc SC9863A	MediaTek MT6735
Front Camera	5-megapixel	8-megapixel
Rear Camera	8-megapixel	13-megapixel
RAM	2GB	2GB
Storage	32GB	16GB
Battery Capacity	3000mAh	2800mAh
OS	Android 11 (Go Edition)	Android 5.1
Resolution	720x1440 pixels	720x1280 pixels
general
Brand	ZTE	ZTE
Model	Blade A31	Blade A1
Release date	July 13, 2021	December 1, 2015
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	140.00 x 71.00 x 8.90	142.00 x 70.20 x 8.90
Weight (g)	166.00	-
Battery capacity (mAh)	3000	2800
Colours	Blue, Grey	Smart White, Vibrant Yellow, Dream Green, Cool Blue, Space Grey
Removable battery	-	No
display
Screen size (inches)	5.45	5.00
Touchscreen	Yes	Yes
Resolution	720x1440 pixels	720x1280 pixels
Aspect ratio	18:9	-
hardware
Processor	octa-core	1.3GHz octa-core
Processor make	Unisoc SC9863A	MediaTek MT6735
RAM	2GB	2GB
Internal storage	32GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	128
camera
Rear camera	8-megapixel	13-megapixel
No. of Rear Cameras	1	-
Front camera	5-megapixel	8-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 11 (Go Edition)	Android 5.1
Skin	-	MiFavour 3.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes, v 4.20	Yes
NFC	Yes	No
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Infrared	-	No
USB OTG	-	No
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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