Xiaomi Redmi Note 8 2021

Samsung Galaxy F22 6GB/128GB

os

Android 11, MIUI 12.5

Android 11, One UI Core 3.1

RAM

4 GB

6 GB

ROM

64 GB

128 GB

expandable

256 GB

1024 GB

CPU

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

GPU

Mali-G52 MC2

Mali-G52 MC2

SoC

MediaTek Helio G85 (12nm)

Mediatek Helio G80 (12 nm)

number of cores

8core

8core

features

LED flash, HDR, panorama

LED flash, panorama, HDR

primary

Quad:
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8m, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12m
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)

Quad:
48 MP, f/1.8, (wide), PDAF
8 MP, f/2.2, 123 (ultrawide), 1/4.0", 1.12m
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)

secondary

13 MP, f/2.0, (wide), 1/3.1", 1.12m

13 MP, f/2.2, (wide), 1/3.1", 1.12m

video

4K@30fps, 1080p@30/60/120fps; gyro-EIS

1080p@30fps

capacity

4000mAh

6000mAh

charging

Fast charging 18W

Fast charging 15W

type

Li-Polymer (non-removable)

Li-Polymer (non-removable)

build

720 x 1600 pixels, 20:9 ratio (~274 ppi density)

dimension

158.3 x 75.3 x 8.4 mm

160 x 74 x 9.4 mm

display

IPS LCD capacitive touchscreen, 16M colors

Super AMOLED, 90Hz, 600 nits (HDR)

resolution

1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)

720 x 1600 pixels, 20:9 ratio (~274 ppi density)

screen

6.3"

6.4"

weight

190 gm

203 gm

GPS

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

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

USB

USB Type-C 2.0, USB On-The-Go

USB Type-C 2.0, USB On-The-Go

bluetooth

5.0, A2DP, LE

5.0, A2DP, LE

internet

4G/LTE

4G/LTE

wifi

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, hotspot

radio

FM radio

FM radio

sensors

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

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