Samsung Galaxy A51 5G vs Samsung Galaxy A31

Samsung Galaxy A51 5G

Samsung Galaxy A51 5G

Announced On:April, 2020

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Samsung Galaxy A31

Samsung Galaxy A31

Announced On:March, 2020

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Samsung Galaxy A51 5G vs Samsung Galaxy A31

Samsung Galaxy A51 5G	Samsung Galaxy A31

Price
EUR: €300	EUR: €172
USD: $117	USD: $194
GBP: £140	GBP: £140
INR: N/A	INR: N/A
PKR: N/A	PKR: Rs.36,999

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
158.9 x 73.6 x 8.7 mm (6.26 x 2.90 x 0.34 in)	159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
Weight
187 g (6.60 oz)	185 g (6.53 oz)
Build
Glass front (Gorilla Glass 3), plastic back, aluminum frame
Colors
Prism Cube Black, Prism Cube White, Prism Cube Pink	Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Models
SM-A516F, SM-A516F/DSN, SM-A516N, SM-A516B/DS, SM-A516B, SM-A516U, SC-54A, SM-A516U1, SCG07, SM-A5160	SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N

Type
Display
Super AMOLED	Super AMOLED
Size
6.5 inches, 102.0 cm² (~87.2% screen-to-body ratio)	6.4 inches, 98.9 cm² (~84.9% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)	1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Protection
Corning Gorilla Glass 3

Technology
Network
GSM / HSPA / LTE / 5G	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 SM-A516B/DS	HSDPA 850 / 900 / 1900 / 2100 SM-A315F
4G Bands
1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 SM-A516B/DS	1, 2, 3, 5, 7, 8, 20, 38, 40, 41 SM-A315F
5G Bands
41, 78 SA/NSA/Sub6 SM-A516B/DS

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

Speed
Connectivity
HSPA, LTE, 5G	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, OTG	USB Type-C 2.0, OTG
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes	Yes (market/region dependent)

Main Camera
Camera
Primary: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF Secondary: 12 MP, f/2.2, 123" (ultrawide) Third: 5 MP, f/2.4, (macro) Forth: 5 MP, f/2.2, (depth)	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: 5 MP, f/2.4, (macro) Forth: 5 MP, f/2.4, (depth)
Camera Features
LED flash, panorama, HDR	LED flash, panorama, HDR
Video
4K@30fps, 1080p@30/120fps, 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	20 MP, f/2.2, (wide) Video: 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 13
UI
One UI 5	One UI 2.5

Chipset
Hardware
Exynos 980 (8 nm)	Mediatek MT6768 Helio P65 (12nm)
CPU
Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU
Mali-G76 MP5	Mali-G52 MC2
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass
SIM
Single SIM (Nano-SIM) Hybrid 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: 316007 (v8) GeekBench: 1867(v5.1) GFXBench: 17fps (ES 3.1 onscreen)	AnTuTu: 151815 (v8) GeekBench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)

Battery Type
Battery
Li-Po 4500 mAh, non-removable	Li-Po 5000 mAh, non-removable
Charging
15W wired	15W wired

Features
Additional Features
ANT+	Virtual proximity sensing

SAR EU
Misc
0.50 W/kg (head) 1.55 W/kg (body)	0.49 W/kg (head) 1.68 W/kg (body)

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