Samsung Galaxy A21s vs Samsung Galaxy M31s

Samsung Galaxy A21s

Samsung Galaxy A21s

Announced On:May, 2020

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Samsung Galaxy M31s

Samsung Galaxy M31s

Announced On:July, 2020

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Samsung Galaxy A21s vs Samsung Galaxy M31s

Samsung Galaxy A21s	Samsung Galaxy M31s

Price
EUR: €220	EUR: €300
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: Rs.29,999	PKR: Rs.47,999

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in)	159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in)
Weight
192 g (6.77 oz)	203 g (7.16 oz)
Build
Glass front, plastic frame, plastic back
Colors
Black, White, Blue, Red	Mirage Black, Mirage Blue
Models
SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N	SM-M317F, SM-M317F/DS

Type
Display
PLS LCD	Super AMOLED
Size
6.5 inches, 102.0 cm² (~82.8% screen-to-body ratio)	6.5 inches, 102.0 cm² (~86.1% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)	1080 x 2400 pixels, 20:9 ratio (~405 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 (dual-SIM model only)
3G Bands
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66

Internal Memory
Memory
32GB ROM, 2GB RAM 32GB ROM, 3GB RAM 32GB ROM, 4GB RAM 64GB ROM, 3GB RAM 64GB ROM, 4GB RAM 64GB ROM, 6GB RAM 128GB ROM, 3GB RAM 128GB ROM, 4GB RAM 128GB ROM, 6GB RAM	128GB ROM, 6GB RAM 128GB ROM, 8GB RAM
Storage Type
eMMC 5.1	UFS 2.1
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 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE	5.0, A2DP, LE
USB
USB Type-C 2.0	USB Type-C 2.0, OTG
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes (market/region dependent)	Yes (market/region dependent)

Main Camera
Camera
Primary: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF Secondary: 8 MP, f/2.2, 123" (ultrawide), 1/4.0", 1.12µm Third: 2 MP, f/2.4, (macro) Forth: 2 MP, f/2.4, (depth)	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)
Camera Features
LED flash, panorama, HDR	LED flash, panorama, HDR
Video
1080p@30fps	4K@30fps, 1080p@30fps, gyro-EIS
Selfie Camera
13 MP, f/2.2, (wide), 1/3.1", 1.12µm Video: 1080p@30fps	32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm Features: HDR Video: 4K@30fps, 1080p@30fps

Radio
Multimedia
FM radio, RDS, recording	FM radio, RDS, recording

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

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

Performance
Benchmarks
AnTuTu: 107157 (v8) GeekBench: 1100 (v5.1) GFXBench: 11fps (ES 3.1 onscreen)

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

Features
Additional Features
	Virtual proximity sensing

SAR EU
Misc
0.42 W/kg (head) 1.54 W/kg (body)

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