Samsung Galaxy S21 vs A52s 5G

70 out of 100

67 out of 100

Here we compared two smartphones: the 6.2-inch Samsung Galaxy S21 (with Exynos 2100) that was released on January 14, 2021, against the Samsung Galaxy A52s 5G, which is powered by Qualcomm Snapdragon 778G and came out 8 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Differences
Review
Specs
Benchmarks
Battery life
Camera
Comments

Key differences

An overview of the main advantages of each smartphone

Reasons to consider the Samsung Galaxy S21

42% better performance in AnTuTu Benchmark (806K versus 568K)
Handles wireless charging up to 15W
The rear camera has a 1.1x optical zoom
Waterproof body (IP68 classification)
Slow-motion recording at 960FPS
Uses a faster type of memory: LPDDR5 2750 MHz
Ready for eSIM technology

Reasons to consider the Samsung Galaxy A52s 5G

Shows 22% longer battery life (31:30 vs 25:44 hours)
Expandable storage via MicroSD card up to 1024GB
Has a 0.3 inch larger screen size
Comes with 500 mAh larger battery capacity: 4500 vs 4000 mAh
Includes a 3.5 mm headphone audio jack port
The phone is 8-months newer

Review

Evaluation of Samsung Galaxy S21 and A52s 5G crucial features

Display

Screen quality, color accuracy, brightness

Type	Dynamic AMOLED	Super AMOLED
Size	6.2 inches	6.5 inches
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Aspect ratio	20:9	20:9
PPI	421 ppi	405 ppi
Refresh rate	120 Hz	120 Hz
Adaptive refresh rate	No	No
Max rated brightness	800 nits	400 nits
Max rated brightness in HDR	-	800 nits
HDR support	Yes, HDR10+	Yes, HDR10+
Screen protection	Gorilla Glass Victus	Corning Gorilla Glass 5
Screen-to-body ratio	87.2%	84.9%
Display features	- DCI-P3 - Always-On Display	- DCI-P3 - Always-On Display

RGB color space	99.5%	138.1%
PWM	240 Hz	231 Hz
Response time	5 ms	9 ms
Contrast	∞ Infinity	∞ Infinity

Height	151.7 mm (5.97 inches)	159.9 mm (6.3 inches)
Width	71.2 mm (2.8 inches)	75.1 mm (2.96 inches)
Thickness	7.9 mm (0.31 inches)	8.4 mm (0.33 inches)
Weight	169 g (5.96 oz)	189 g (6.67 oz)
Waterproof	IP68	IP67
Rear material	Plastic	Plastic
Frame material	Metal	Plastic
Colors	White, Gray, Pink, Purple	White, Black, Green, Purple
Fingerprint scanner	Yes, in-display	Yes, in-display

Chipset	Samsung Exynos 2100	Qualcomm Snapdragon 778G
Max clock	2900 MHz	2400 MHz
CPU cores	8 (1 + 3 + 4)	8 (1 + 3 + 4)
Architecture	- 4 cores at 2.2 GHz: Cortex-A55 - 3 cores at 2.81 GHz: Cortex-A78 - 1 core at 2.91 GHz: Cortex-X1	- 4 cores at 1.8 GHz: Kryo 670 Silver (Cortex-A55) - 3 cores at 2.4 GHz: Kryo 670 Gold (Cortex-A78) - 1 core at 2.4 GHz: Kryo 670 Prime (Cortex-A78)
Lithography process	5 nanometers	6 nanometers
Graphics	Mali-G78 MP14	Adreno 642
GPU shading units	896	768
GPU clock	854 MHz	550 MHz
FLOPS	~1530.4 GFLOPS	~844 GFLOPS

CPU	150223	193069
GPU	340353	135757
Memory	151885	106531
UX	158712	129094
Total score	806977	568424

Max surface temperature	38.9 °C	47.9 °C
Stability	66%	98%
Graphics test	34 FPS	14 FPS
Graphics score	5714	2462

Web score	12591	10316
Video editing	7113	7102
Photo editing	29385	25833
Data manipulation	10438	9247
Writing score	16561	13562

RAM size	8 GB	6, 8 GB
Memory type	LPDDR5	LPDDR4X
Memory clock	2750 MHz	2133 MHz
Channels	2	2

Storage size	128, 256 GB	128, 256 GB
Storage type	UFS 3.1	UFS 2.1
Memory card	No	MicroSD
Memory card max size	-	Up to 1024 GB

Operating system	Android 11 (Can be upgraded to Android 13)	Android 11 (Can be upgraded to Android 13)
ROM	One UI 5.1	One UI 5.0
OS size	28.1 GB	26 GB

Capacity	4000 mAh	4500 mAh
Max charge power	25 W	25 W
Battery type	Li-Ion	Li-Ion
Replaceable	No	No
Wireless charging	Yes (15 W)	No
Reverse charging	Yes, (wireless)	No
Fast charging	Yes (55% in 50 min)	Yes (53% in 30 min)
Full charging time	1:35 hr	1:28 hr

Battery life tests
Web browsing	07:27 hr	09:19 hr
Watching video	12:26 hr	15:35 hr
Gaming	04:31 hr	05:10 hr
Standby	92 hr	110 hr

Main camera
Matrix	12 megapixels	64 megapixels
Image resolution	4000 x 3000	9000 x 7000
Zoom	Optical, 1.1x	Digital
Flash	Dual LED	LED
Stabilization	Optical	Optical
8K video recording	Up to 24FPS	No
4K video recording	Up to 60FPS	Up to 30FPS
1080p video recording	Up to 60FPS	Up to 60FPS
Slow motion	960 FPS (720p)	240 FPS (720p)
Angle of widest lens	120°	123°
Lenses	3 (12 MP + 64 MP + 12 MP)	4 (64 MP + 12 MP + 5 MP + 5 MP)
Wide (main) lens	- 12 MP - Aperture: f/1.8 - Focal length: 26 mm - Pixel size: 1.8 micron - Sensor: 1/1.76", Sony IMX555 (Exmor-RS CMOS) - Phase autofocus (Dual Pixel) - Optical stabilization	- 64 MP - Aperture: f/1.8 - Focal length: 26 mm - Pixel size: 0.8 micron - Sensor: 1/1.7", Sony IMX682 (Exmor-RS CMOS) - Phase autofocus - Optical stabilization
Telephoto lens	- 64 MP - Aperture: f/2.0 - Focal length: 28 mm - Pixel size: 0.8 micron - Sensor: 1/1.72", Samsung Bright S5KGW2 (ISOCELL Plus CMOS) - Phase autofocus (Dual Pixel) - Optical stabilization	-
Ultra-wide lens	- 12 MP - Aperture: f/2.2 - Focal length: 13 mm - Pixel size: 1.4 micron - Sensor: 1/2.55", Sony IMX563 (Exmor-RS CMOS) - Phase autofocus (Dual Pixel)	- 12 MP - Aperture: f/2.2 - Focal length: 13 mm - Pixel size: 1.12 micron
Macro lens	-	- 5 MP - Aperture: f/2.4
Depth lens	-	- 5 MP - Aperture: f/2.4 - Pixel size: 1.12 micron - Sensor: 1/5.0" (CMOS)
Camera features	- Bokeh mode - Pro mode - RAW support	- Bokeh mode - Pro mode
Samples	Photo samples of Samsung Galaxy S21 from DxOMark	-

Selfie camera
Megapixels	10 megapixels	32 megapixels
Image resolution	3872 x 2592	6528 x 4896
Aperture	f/2.2	f/2.2
Focal length	26 mm	26 mm
Pixel size	1.22 microns	0.8 microns
Sensor type	CMOS	CMOS
Sensor size	1/3.24"	1/2.8"
Video resolution	2160p (4K) at 60 FPS	2160p (4K) at 30 FPS

Wi-Fi standard	Wi-Fi 6 (802.11 a/b/g/n/ac/ax)	Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features	- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display	- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display
Bluetooth version	5	5
Bluetooth features	LE, A2DP	LE, A2DP
USB type	USB Type-C	USB Type-C
USB version	3.2	2
USB features	- Charging - USB-Storage mode - USB-Host mode - OTG	- Charging - USB-Storage mode - OTG
GPS	GPS, GLONASS, Beidou, Galileo	GPS, GLONASS, Beidou, Galileo, QZSS
NFC *	Yes	Depends on the region
Infrared port	No	No

Number of SIM *	2	2
Type of SIM card	Nano	Nano
Multi SIM mode	Standby	Standby
eSIM support *	Yes	No
Hybrid slot	No	Yes
LTE Cat *	24	18
5G support	Yes	Yes

Speakers	Stereo	Stereo
Headphone audio jack	No	Yes
FM radio	No	No
Dolby Atmos	Yes	Yes

Category	Flagship	Mid-range
Announced	January 2021	August 2021
Release date	February 2021	September 2021
SAR (head)	0.46 W/kg	0.88 W/kg
SAR (body)	1.51 W/kg	0.84 W/kg
Sensors	- Hall-effect sensor - Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint	- Hall-effect sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint

Samsung Galaxy S21 vs A52s 5G

Samsung Galaxy S21 vs A52s 5G

Key differences

Review

Value for money

Tests and specifications

Display

Design and build

Performance

Benchmarks

Memory

Software

Battery

Camera

DxOMark camera tests

Connectivity

Sound

Other

Conclusion