Samsung Galaxy A50s vs A51 5G UW: A Detailed Comparison

Choosing between two similar Samsung phones can be tough. The Galaxy A50s was a popular mid-range contender, while the A51 5G UW brought 5G connectivity to the table. Let's dive into a head-to-head comparison to see which one reigns supreme.

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🏆 Quick Verdict

The Galaxy A51 5G UW is the clear winner thanks to its superior Snapdragon 765G chipset, 5G connectivity, and slightly improved camera capabilities. While the A50s offers a good value, the A51 5G UW provides a more future-proof and powerful experience.

PHONES
Phone Names	Samsung Galaxy A50s	Samsung Galaxy A51 5G UW

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	2, 4, 5, 13, 66
5G bands	-	260, 261 mmWave
Speed	HSPA, LTE	HSPA, LTE, 5G
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE / 5G

Launch
Announced	2019, August 22. Released 2019, September	2020, August 14
Status	Discontinued	Available. Released 2020, August 14

Body
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front (Gorilla Glass 3), plastic back, aluminum frame
Dimensions	158.5 x 74.5 x 7.7 mm (6.24 x 2.93 x 0.30 in)	158.8 x 73.4 x 8.6 mm (6.25 x 2.89 x 0.34 in)
SIM	· Nano-SIM· Nano-SIM + Nano-SIM	Nano-SIM (pre-installed)
Weight	169 g (5.96 oz)	188.8 g (6.67 oz)

Display
Protection	Corning Gorilla Glass 3	Corning Gorilla Glass 3
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Size	6.4 inches, 100.5 cm2 (~85.1% screen-to-body ratio)	6.5 inches, 102.0 cm2 (~87.5% screen-to-body ratio)
Type	Super AMOLED	Super AMOLED

Platform
CPU	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Chipset	Exynos 9611 (10 nm)	Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
GPU	Mali-G72 MP3	Adreno 620
OS	Android 9.0 (Pie), upgradable to Android 11, One UI 3.1	Android 10, One UI 2

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM	128GB 6GB RAM
	UFS 2.1	UFS 2.1

Main Camera
Features	LED flash, panorama, HDR	LED flash, panorama, HDR
Quad	-	48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP (macro) Auxiliary lens
Single	-	5 MP, AF
Triple	48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens	-
Video	4K@30fps, 1080p@30fps	4K@30fps, 1080p@30/120fps; gyro-EIS

Selfie camera
Features	HDR	HDR
Single	32 MP, f/2.0, 25mm (wide), 1/2.8", 0.8µm	32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Video	4K@30fps, 1080p@30fps	4K@30fps, 1080p@30fps

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes

Comms
Bluetooth	5.0, A2DP, LE	5.0, A2DP, LE
NFC	Yes (market/region dependent)	Yes
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, GALILEO, BDS
Radio	FM radio	FM radio, RDS, recording
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
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

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
	ANT+	ANT+

Battery
Charging	15W wired	15W wired
Stand-by	-	Up to 672 h
Talk time	-	Up to 5 h
Type	Li-Po 4000 mAh, non-removable	Li-Po 4500 mAh

Misc
Colors	Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2	Prism Bricks Blue
Models	SM-A507F, SM-A507FN, SM-A5070	SM-A516V
Price	About 290 EUR	About 470 EUR
SAR	-	0.70 W/kg (head) 1.25 W/kg (body)
SAR EU	0.43 W/kg (head) 1.55 W/kg (body)	0.59 W/kg (head) 1.32 W/kg (body)

Tests
Performance	AnTuTu: 154761 (v7) GeekBench: 5295 (v4.4) GFXBench: 9.2fps (ES 3.1 onscreen)	-

Samsung Galaxy A50s

Excellent Super AMOLED display
Good value for money
Decent camera performance
Sleek design

Slower performance compared to A51 5G UW
15W charging is slow
No 5G connectivity
Exynos 9611 chipset can throttle under load

Samsung Galaxy A51 5G UW

5G connectivity
Faster Snapdragon 765G chipset
Slightly better camera performance
Future-proof design

Slightly more expensive than A50s
15W charging is slow
Macro camera is often underwhelming

Display Comparison

Both phones feature a 6.5-inch Super AMOLED display with a Full HD+ resolution. The A51 5G UW might have slightly better color accuracy and brightness due to its newer panel, but the difference is minimal. Both offer excellent viewing angles and vibrant colors.

Camera Comparison

The A51 5G UW generally offers slightly better camera performance, particularly in low-light conditions. Both phones have a similar camera setup (main, ultrawide, macro, depth), but the A51 5G UW's image processing is more refined. Video recording capabilities are also slightly better on the A51 5G UW.

Performance

This is where the A51 5G UW shines. The Snapdragon 765G chipset is significantly faster and more efficient than the Exynos 9611 in the A50s. Expect smoother multitasking, faster app loading times, and better gaming performance on the A51 5G UW. The A50s can handle everyday tasks, but it will struggle with more demanding applications.

Battery Life

Both phones have a 4000mAh battery. Battery life is comparable, offering a full day of moderate use. Charging speeds are identical at 15W wired, which is relatively slow compared to modern standards.

Buying Guide

The Samsung Galaxy A50s is a good choice for budget-conscious buyers who don't need 5G and prioritize a vibrant display. The Samsung Galaxy A51 5G UW is ideal for users who want 5G connectivity, faster performance, and a slightly better camera system, even if it comes at a slightly higher price.