Samsung Galaxy M51 vs Samsung Galaxy A02

Samsung Galaxy M51

Samsung Galaxy M51

Announced On:August, 2020

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Samsung Galaxy A02

Samsung Galaxy A02

Announced On:January, 2021

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Samsung Galaxy M51 vs Samsung Galaxy A02

Samsung Galaxy M51	Samsung Galaxy A02

Price
EUR: €470	EUR: €169
USD: N/A	USD: $75
GBP: N/A	GBP: £90
INR: N/A	INR: N/A
PKR: Rs.61,999	PKR: Rs.17,899

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)	164 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)
Weight
213 g (7.51 oz)	206 g (7.27 oz)
Build
Glass front (Gorilla Glass 3+), plastic back, plastic frame	Glass front, plastic back, plastic frame
Colors
Celestial Black, Electric Blue, White	Black, Blue
Models
SM-M515F, SM-M515F/DSN	SM-A022F, SM-A022F/DS, SM-A022M, SM-A022M/DS, SM-A022G, SM-A022G/DS

Type
Display
Super AMOLED Plus	PLS LCD
Size
6.7 inches, 108.4 cm² (~86.7% screen-to-body ratio)	6.5 inches, 102.0 cm² (~81.9% 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 / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2 (dual-SIM model only)
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66	1, 3, 5, 7, 8, 20, 28, 38, 40, 41

Internal Memory
Memory
128GB ROM, 6GB RAM 128GB ROM, 8GB RAM	32GB ROM, 2GB RAM 32GB ROM, 3GB RAM 32GB ROM, 4GB RAM 64GB 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 b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE	5.1, A2DP, LE
USB
USB Type-C 2.0, OTG	microUSB 2.0
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with A-GPS, GLONASS
NFC
Yes	No

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: 13 MP, f/1.9, (wide), AF Secondary: 2 MP, f/2.4, (macro)
Camera Features
LED flash, panorama, HDR	LED flash
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	5 MP, f/2.0

Radio
Multimedia
FM radio, RDS	FM radio

Operating System (OS)
Software
Android OS, v10	Android OS, v10
Upgradable
Upgradable to Android 12	Upgradable to Android 11
UI
One UI 4.1	One UI Core 3.1

Chipset
Hardware
Qualcomm SDM730 Snapdragon 730G (8 nm)	Mediatek MT6739W (28 nm)
CPU
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)	Quad-core 1.5 GHz Cortex-A53
GPU
Adreno 618	PowerVR GE8100
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Accelerometer
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 5000 mAh, non-removable
Charging
25W wired, 100% in 115 min (advertised) Reverse wired

Features
Additional Features
	Virtual proximity sensing

SAR EU
Misc
0.61 W/kg (head) 1.45 W/kg (body)	0.65 W/kg (head) 1.71 W/kg (body)

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