Samsung Galaxy M31s vs Samsung Galaxy M12

Samsung Galaxy M31s

Samsung Galaxy M31s

Announced On:July, 2020

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Samsung Galaxy M12

Samsung Galaxy M12

Announced On:April, 2021

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Samsung Galaxy M31s vs Samsung Galaxy M12

Samsung Galaxy M31s	Samsung Galaxy M12

Price
EUR: €300	EUR: €123
USD: N/A	USD: $220
GBP: N/A	GBP: £130
INR: N/A	INR: N/A
PKR: Rs.47,999	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in)	164 x 75.9 x 9.7 mm (6.46 x 2.99 x 0.38 in)
Weight
203 g (7.16 oz)	212 g (7.48 oz)
Build
	Glass front, plastic back, plastic frame
Colors
Mirage Black, Mirage Blue	Black, Blue, Green
Models
SM-M317F, SM-M317F/DS	SM-M127F/DSN

Type
Display
Super AMOLED	PLS LCD, 90Hz
Size
6.5 inches, 102.0 cm² (~86.1% screen-to-body ratio)	6.5 inches, 102.0 cm² (~81.9% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)	720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
Corning Gorilla Glass 3

Technology
Network
GSM / HSPA / LTE	GSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66

Internal Memory
Memory
128GB ROM, 6GB RAM 128GB ROM, 8GB RAM	32GB ROM, 3GB RAM 32GB ROM, 4GB RAM 64GB ROM, 4GB RAM 128GB ROM, 4GB RAM
Storage Type
UFS 2.1	eMMC 5.1
Card Slot
microSDXC (dedicated slot)	microSDXC (dedicated slot)

Speed
Connectivity
HSPA, LTE	HSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE	5.0, A2DP, LE
USB
USB Type-C 2.0, OTG	USB Type-C 2.0
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes (market/region dependent)	Yes

Main Camera
Camera
Primary: 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF Secondary: 12 MP, f/2.2, 123" (ultrawide) Third: 5 MP, f/2.4, (macro) Forth: 5 MP, f/2.4, (depth)	Primary: 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF Secondary: 5 MP, f/2.2, 123" (ultrawide) Third: 2 MP, f/2.4, (macro) Forth: 2 MP, f/2.4, (depth)
Camera Features
LED flash, panorama, HDR	LED flash, panorama, HDR
Video
4K@30fps, 1080p@30fps, gyro-EIS	1080p@30fps
Selfie Camera
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm Features: HDR Video: 4K@30fps, 1080p@30fps	8 MP, f/2.2, (wide) Features: HDR Video: 1080p@30fps

Radio
Multimedia
FM radio, RDS, recording	Unspecified

Operating System (OS)
Software
Android OS, v10	Android OS, v11
Upgradable
Upgradable to Android 12
UI
One UI 4.1	One UI Core 3.1

Chipset
Hardware
Exynos 9611 (10nm)	Exynos 850 (8nm)
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)	Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU
Mali-G72 MP3	Mali-G52
Sensors
Fingerprint (side-mounted), accelerometer, gyro, compass	Fingerprint (side-mounted), accelerometer
SIM
Single SIM (Nano-SIM) Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Po 6000 mAh, non-removable	Li-Po 5000 mAh, non-removable
Charging
25W wired 4.5W reverse wired	15W wired

Features
Additional Features
Virtual proximity sensing	Virtual proximity sensing

SAR EU
Misc
	0.54 W/kg (head) 1.39 W/kg (body)

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