Oppo A57s vs Samsung Galaxy A21s Comparison and Differences

Smartphone 1

Oppo A57s

Oppo A57s

Smartphone 2

Samsung Galaxy A21s

Samsung Galaxy A21s

Smartphone 3

Oppo A57s or Samsung Galaxy A21s Specs Comparison

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Common specs

Brand and model Oppo A57s Samsung Galaxy A21s
Rating (+0) (+0)
Release date 2022, August 31 2020, May 15
Dimensions (HxWxD) 163.8 x 75 x 8 mm | 6.45 x 6.45 x 2.95 in 163.7 x 75.3 x 8.9 mm | 6.44 x 6.44 x 2.96 in
Weight 187 g | 6.6 oz 192 g | 6.77 oz
Body Build Glass front (Panda Glass), plastic frame, plastic back
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Colors Starry Black, Sky Blue Black, White, Blue, Red
Battery 5000 mAh, Li-Po, non-removable 5000 mAh, Non-removable Li-Po
Approximate price 190 EUR
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Screen

Technology IPS LCD PLS TFT
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.56" in 6.5" in
Screen area 103.4 cm2 102.0 cm2
Screen format 20:9 (height:width) 20:9 (height:width)
Screen to body ratio 84.2% 82.8%
Screen resolution 720 x 1612 px 720 x 1600 px
Screen PPI /points per inch/ 269 PPI 270 PPI
Screen protection Panda Glass
Other specs - 480 nits (typ)
-600 nits (HBM)
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Camera and Video

Rear camera, main 50 MP, Dual 48 MP, Quad
Camera specs -50 MP, f/1.8, 27mm (wide), PDAF
-2 MP, f/2.4, (depth)
-48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
-8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm
-2 MP, f/2.4, (macro)
-2 MP, f/2.4, (depth)
Functions LED flash, HDR, panorama LED flash, panorama, HDR
Video 1080p@30fps 1080p@30fps
Front camera, selfie 8 MP, Single 13 MP, Single
Specifications 8 MP, f/2.0, 26mm (wide) 13 MP, f/2.2, (wide), 1/3.1'', 1.12µm
Functions Panorama
Video 1080p@30fps 1080p@30fps

Performance

Operating system - OS Android 12, ColorOS 12.1 Android 10, One UI 2.0
Chipset - MediaTek MT6765G Helio G35 (12 nm) - Exynos 850 (8nm)
CPU - Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) - Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G52
External memory microSDXC microSDXC (dedicated slot)
Internal memory 64GB 4GB RAM, 128GB 4GB RAM 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM

Benchmark

Antutu 9 Total 110862
Antutu 8 Total 117324
GeekBench 6 Single Core 202
GeekBench 6 Multi Core 844
GeekBench 6 OpenCL 665
GeekBench 6 Vulkan 596
GeekBench 5 Single Core 173
GeekBench 5 Multi-Core 989

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 2100
-4G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE
Speed HSPA 42.2/5.76 Mbps, LTE HSPA 42.2/5.76 Mbps, LTE-A
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes Yes
USB USB Type-C 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector
Bluetooth 5.3, A2DP, LE, aptX HD 5.0, A2DP, LE
Harmful irradiation
SAR EU - 0.42 W/kg (head) 1.54 W/kg (body)

Music and Audio

Radio No
Headphone jack Yes Yes
Others

Other features

Sensors - Fingerprint (side-mounted), accelerometer, proximity, compass - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other extras
- Fast charging 33W, 100% in 69 min
- IP5X (dust), IPX4 (water) resistance

- Fast charging 15W
Versions
- Versions: SM-A217F/DS

Reviews and Opinions on Oppo A57s and Samsung Galaxy A21s

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