Samsung Galaxy M51 vs Samsung Galaxy A21

Samsung Galaxy M51

Samsung Galaxy M51

Announced On:August, 2020

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Samsung Galaxy A21

Samsung Galaxy A21

Announced On:April, 2020

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Samsung Galaxy M51 vs Samsung Galaxy A21

Samsung Galaxy M51	Samsung Galaxy A21

Price
EUR: €470	EUR: N/A
USD: N/A	USD: $85
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: Rs.61,999	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
163.9 x 76.3 x 9.5 mm (6.45 x 3.00 x 0.37 in)	167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in)
Weight
213 g (7.51 oz)	193 g (6.81 oz)
Build
Glass front (Gorilla Glass 3+), plastic back, plastic frame	Glass front, plastic back, plastic frame
Colors
Celestial Black, Electric Blue, White	Black
Models
SM-M515F, SM-M515F/DSN	SM-A215U, SM-A215U1, SM-S215DL, SM-A215W

Type
Display
Super AMOLED Plus	IPS LCD
Size
6.7 inches, 108.4 cm² (~86.7% screen-to-body ratio)	6.5 inches, 102.0 cm² (~79.3% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)	720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
Corning Gorilla Glass 3+

Technology
Network
GSM / HSPA / LTE	GSM / CDMA / HSPA / EVDO / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2 (dual-SIM only)
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 USA
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, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 USA

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

Speed
Connectivity
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
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, OTG	USB Type-C 2.0
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with A-GPS, GLONASS, BDS
NFC
Yes	Yes (market/region dependent)

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: 16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF Secondary: 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm 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	1080p@30fps
Selfie Camera
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm Features: HDR Video: 4K@30fps, 1080p@30fps	13 MP, f/2.0, (wide), 1/3.1", 1.12µm Video: 1080p@30fps

Radio
Multimedia
FM radio, RDS	FM radio

Operating System (OS)
Software
Android OS, v10	Android OS, v10
Upgradable
Upgradable to Android 12
UI
One UI 4.1	One UI 2.0

Chipset
Hardware
Qualcomm SDM730 Snapdragon 730G (8 nm)	Mediatek MT6765 Helio P35 (12nm)
CPU
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)	Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Adreno 618	PowerVR GE8320
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
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: 266620 (v8) GeekBench: 1774 (v5.1) GFXBench: 15fps (ES 3.1 onscreen)

Battery Type
Battery
Li-Po 7000 mAh, non-removable	Li-Po 4000 mAh, non-removable
Charging
25W wired, 100% in 115 min (advertised) Reverse wired	15W wired

SAR EU
Misc
0.61 W/kg (head) 1.45 W/kg (body)

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