Samsung Galaxy A20s 3GB/32GB

Xiaomi Redmi 8 4GB/64GB

os

Android 9.0 (Pie); One UI

Android 9.0 (Pie); MIUI 9

RAM

3 GB

4 GB

ROM

32 GB

64 GB

expandable

1024 GB

512 GB

CPU

Octa-core 1.8 GHz Cortex-A53

Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)

GPU

Adreno 506

Adreno 505

SoC

Qualcomm SDM450 Snapdragon 450 (14 nm)

Qualcomm SDM439 Snapdragon 439 (12 nm)

number of cores

8core

8core

features

LED flash, panorama, HDR

LED flash, HDR, panorama

primary

Triple:
13 MP, f/1.8, 27mm (wide), PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12m
5 MP, f/2.2, (wide), 1/5.0", 1.12m, depth sensor

Dual:
12 MP, f/1.8, 1/2.55", 1.4m, Dual Pixel PDAF
2 MP, depth sensor

secondary

8 MP, f/2.0

8 MP, f/2.0, 1.12m

video

1080p@30fps

capacity

4000mAh

5000mAh

charging

Fast battery charging 15W

type

Li-Polymer (non-removable)

Li-Polymer (non-removable)

SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)

dimension

163.3 x 77.5 x 8 mm

156.5 x 75.4 x 9.4 mm

display

IPS LCD capacitive touchscreen, 16M colors, 103.7 cm2 (~81.9% screen-to-body ratio)

IPS LCD capacitive touchscreen, 16M colors, inches, 96.6 cm2 (~81.8% screen-to-body ratio)

protection

Corning Gorilla Glass 5

resolution

720 x 1560 pixels, 19.5:9 ratio (~264 ppi density)

720 x 1520 pixels, 19:9 ratio (~270 ppi density)

screen

6.5"

6.22"

weight

183 gm

188 gm

GPS

Yes, with A-GPS, GLONASS, GALILEO, BDS

Yes, with A-GPS, GLONASS, GALILEO, BDS

Infrared port

Yes

USB

USB-C 3.0

2.0, Type-C 1.0 reversible connector, USB On-The-Go

bluetooth

4.2, A2DP, LE

4.2, A2DP, LE

internet

2G/3G/4G/LTE

GSM / HSPA / LTE

wifi

Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

radio

FM Radio

Wireless FM radio (no wired headphones required)

Colors

Onyx Black, Ruby Red, Sapphire Blue

sensors

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Fingerprint (rear-mounted), accelerometer, proximity, compass