INOI A72 vs Oppo A31 Comparison

Class	Smartphone	Smartphone
Status	Available	Discontinued
SIM Type	Dual Nano SIM	Dual SIM (Nano-SIM/ Micro-SIM, dual stan
Network	LTE frequency: 1/2/3/4/5/7/8/20/B28	2G Network: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 3G Network: TD-SCDMA 1880 / 2010 4G Network: LTE band 38(2600), 39(1900), 40(2300), 41(2500)
Operating System	Android 11	Android OS, v4.4 (KitKat)
Processor	Unisoc T310 2 GHz	1.4GHz quad-core Qualcomm Snapdragon 410
Browser	--	HTML
Form Factor	--	Candy bar
In The Box	--	Handset with built-in Battery, Charger, User Manual, Warranty Card

Dimension (HxWxD)	--	131.9 x 65.5 x 8 mm
Weight	-- g	135 g

Size	6.5 Inch	4.5 inches (~218 ppi)
Technology	IPS	IPS LCD capacitive touchscreen
Resolution	1600х720 px	480 x 854 pixels
Other Features	Screen ratio 18:9	--

Internal Memory	128 GB	8 GB
External Memory	128 GB	Yes, up to 128 GB via microSD
RAM	4 GB	1 GB

Type	5000 mAh	Li-Ion 2000 mAh battery
Talk Time	--	Up to 7 h
Stand-by Time	--	Up to 240 h

Primary Camera(Rear)	13.0 MP	8 MP with LED flash
Secondary Camera(Front)	5.0 MP	5 MP
Resolution	--	3264 x 2448 pixels
Digital/Optical Zoom	--	Digital Zoom
Features	Flash	Geo-tagging

GPRS	--	Yes
EDGE	--	Yes
3G	Yes	Yes
4G	Yes	--
Bluetooth	5.0	v4.0
USB	--	microUSB v2.0
Wi-Fi	--	Wi-Fi 802.11, a/b/g/n
GPS	GPS, A-GPS	Yes, with A-GPS

Music Player	--	Yes, Supports MP3, eAAC+, WAV, WMA player
MP3 Ringtone	--	Yes
LoudSpeaker	--	Yes
Video Player	--	Yes, Supports MP4, WMV, H.264, FLAC player

SMS	--	Yes
MMS	--	Yes
Email	--	Yes
Push mail	--	Yes

Java	--	No
Sensors	--	Accelerometer, proximity
Additional Features	Charger connector: USB-C NFC Support	--

Colors

Grey, Purple

White, Blue