Samsung Galaxy A20 vs Xiaomi Redmi 8A Comparison and Differences

Smartphone 1

Samsung Galaxy A20

Samsung Galaxy A20

Smartphone 2

Xiaomi Redmi 8A

Xiaomi Redmi 8A

Smartphone 3

Samsung Galaxy A20 or Xiaomi Redmi 8A Specs Comparison

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Common specs

Brand and model Samsung Galaxy A20 Xiaomi Redmi 8A
Rating (+) (+)
Release date 2019, March 2019, September
Dimensions (HxWxD) 158.4 x 74.7 x 7.8 mm | 6.24 x 6.24 x 2.94 in 156.5 x 75.4 x 9.4 mm | 6.16 x 6.16 x 2.97 in
Weight 169 g | 5.96 oz 188 g | 6.63 oz
Body Build Front glass, plastic body Front glass, plastic body
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Colors Black, Deep Blue, Red, Coral Orange, Gold Midnight Black, Ocean Blue, Sunset Red
Battery 4000 mAh,  Non-removable Li-Po 5000 mAh,  Non-removable Li-Po
Battery life Talking time - Up to 12 (3G)
Music play - Up to 82 h
Approximate price 200 EUR 100 EUR
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Screen

Technology Super AMOLED IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.4" in 6.2" in
Screen area 100.5 cm2 95.9 cm2
Screen format 19.5:9 (height:width) 19:9 (height:width)
Screen to body ratio 85.0% 81.3%
Screen resolution 720 x 1560 px 720 x 1520 px
Screen PPI /points per inch/ 268 PPI 271 PPI
Screen protection Corning Gorilla Glass 3 Corning Gorilla Glass 5
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Camera and Video

Rear camera, main 13 MP, Dual 12 MP, Single
Camera specs -13 MP, f/1.9, 28mm (wide), AF
-5 MP, f/2.2, 12mm (ultrawide)
-12 MP, f/1.8, 1/2.55'', 1.4µm, dual pixel PDAF
Functions LED flash, panorama, HDR LED flash, HDR
Video 1080p@30fps 1080p@30fps
Front camera, selfie 8 MP, Single 8 MP, Single
Specifications 8 MP, f/2.0 8 MP, f/2.0, 1.12µm
Functions HDR
Video 1080p@30fps

Performance

Operating system - OS Android 9.0 (Pie) Android 9.0 (Pie)
Chipset - Exynos 7884 Octa (14 nm) - Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU - Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53) - Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
GPU Mali-G71 MP2 Adreno 505
External memory microSD, up to 1 TB (dedicated slot) microSD, up to 512 GB (dedicated slot)
Internal memory 32 GB, 3 GB RAM 32GB 2GB RAM, 32GB 3GB RAM

Benchmark

Antutu 9 Total 118349
Antutu 8 Total 87337
Antutu 7 Total
GeekBench 6 Single Core 240
GeekBench 6 Multi Core 742
GeekBench 6 OpenCL 627
GeekBench 5 Single Core 235 128
GeekBench 5 Multi-Core 852 598
GeekBench 4 Single Core 864
GeekBench 4 Multi-Core 3669

Communication and Connectivity

SIM card Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) 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 (dual-SIM only)
-3G - HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1700(AWS) / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global 
LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) - India 
LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE-A
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS Yes (market/region dependent) Yes, with A-GPS, GLONASS, BDS
NFC Yes
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
Bluetooth 5.0, A2DP, LE 4.2, A2DP, LE
Harmful irradiation SAR - 1.09 W/kg (head) 0.60 W/kg (body)
SAR EU - 0.23 W/kg (head) 1.38 W/kg (body)

Music and Audio

Radio FM radio FM Radio, built-in antenna
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic

Other features

Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass - Accelerometer, proximity, compass , Infrared port
Other extras
- Fast battery charging 15W

- Fast battery charging 18W
- Splash resistant
Versions
- Versions: SM-A205F/DS, SM-A205FN/DS (Global), SM-A205U (USA), SM-A205GN/DS, SM-A205YN, SM-A205G/DS, SM-A205W (Canada)

Reviews and Opinions on Samsung Galaxy A20 and Xiaomi Redmi 8A

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