Score from 10
3.9

Xiaomi Redmi Note 8 2021

Score

Camera	4.8
Performance	5.5
Screen	7.9
Battery	0.5
Connectivity	2.7
Appearance	6.2
Futures	3.3

Pros and cons

Good	Screen
Normal	Camera, Performance, Appearance
Bad	Battery, Connectivity, Futures

Xiaomi Redmi Note 8 2021 specifications

Brand	Xiaomi
Model	Redmi Note 8 2021
Category	Mobile phones
Country	China

Weight	190 grams
Density	409 ppi
Memory size	4 Gigabytes
Battery capacity	4000 mAh

Width	75.3 milimeters
Height	158.3 milimeters
Thickness	8.33 milimeters
Weight	190 grams
Materials	Plastic, P2i Nano coating, Splash resistant design
Colors	Black, White, Blue
Effective area	80 percents
Resistance certificate
Operating system	Android 11
Interface	MIUI V12
Google play	Yes

Screen type	LTPS LCD
Screen futures	Water Drop Notch, 1500:1 contrast ratio, Scratch resistant, Corning Gorilla Glass 5, 2.5D curved glass glass, Capacitive, Multi-touch, Frameless
Aspect Ratio	195 : 9
Screen resolution	1080 x 2340
Resolution type	FHD
Density	409 ppi

Audio futures
Headphone Jack	Yes
Radio	Yes

NFC	No
Voice over LTE	Yes
PC sync	Yes
OTA sync	Yes
Infrared	Yes
Tethering	Yes
Sim cards	Dual SIM
Wi-Fi standards	802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac
Wi-Fi futures	Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Bluetooth version	Bluetooth 5.2
Navigation	GPS, A-GPS, GLONASS, Beidou, Galileo

Memory size	4 Gigabytes
RAM type	LPDDR4X RAM
CPU name	MediaTek Helio G85
CPU cores	2 cores Cortex A75 with speed 2 GHz 6 cores Cortex A55 with speed 1.8 GHz
GPU name	Arm Mali-G52 MC2 950MHz

Storage size	64 Gigabytes
ROM type	EMMC 5.1 Storage
Card slot	Yes
Slot type	Independent SD slot

Battery capacity	4000 mAh
Battery type	Li-Polymer
Battery futures	Non-removable
USB Type C	Yes
Fast charge	Yes

Fingerprint	Yes
Fingerprint location	In the back
Proximity	Yes
Light sensor	Yes
Accelerometer	Yes
Gyroscope	Yes
Gravity
Cooling system	No
Gaming buttons	No
Notifications

2G	B2 (1900) B3 (1800) B5 (850) B8 (900)
3G	B1 (2100) B2 (1900) B4 (1700/2100 AWS A-F) B5 (850) B8 (900)
4G LTE	B1 (2100) B2 (1900) B3 (1800) B4 (1700/2100 AWS 1) B5 (850) B7 (2600) B8 (900) B20 (800) B28B (700) B28A (700) B38 (TDD 2600) B40 (TDD 2300)

Benchmarks

	Antutu _v8	Total Score	200 000 _25.05.2021
	UL-Benchmark	Performance	8 914 _03.08.2021

Chipset

Model	Manufacturer	GPU	Cores	Speed
Helio G85	MediaTek	Arm Mali-G52 MC2 950MHz	8 cores	1.8 GHz - 2 GHz

Cores list

Cortex A75	2 GHz

Cortex A75	2 GHz

Cortex A55	1.8 GHz

Cortex A55	1.8 GHz

Cortex A55	1.8 GHz

Cortex A55	1.8 GHz

Cortex A55	1.8 GHz

Cortex A55	1.8 GHz

Camera sensors

Main camera
Sensor model	-
Manufacturer	-
Resolution	48 MP
Aperture	ƒ/1.79
Sensor type	CMOS

Wide Angle lens
Sensor model	-
Manufacturer	-
Resolution	8 MP
Aperture	ƒ/2.2
Sensor type	-

Macro lens
Sensor model	-
Manufacturer	-
Resolution	2 MP
Aperture	ƒ/2.4
Sensor type	-

Portrait mode (depth)
Sensor model	-
Manufacturer	-
Resolution	2 MP
Aperture	ƒ/2.4
Sensor type	-

Selfie
Sensor model	-
Manufacturer	-
Resolution	13 MP
Aperture	ƒ/2
Sensor type	-

Supported bands

Carrier	2G GSM	3G UMTS	4G LTE
AT&T	B5 (850) B2 (1900)	B2 (1900) B5 (850)	B2 (1900) B4 (1700 / 2100 AWS 1) B17 (700) B30 (2300)
Bluegrass Cellular			B12 (700)
Boost Mobile			B2 (1900) B5 (850) B41 (TDD 2500) B25 (1900+) B26 (850)
C Spire			B2 (1900) B4 (1700 / 2100 AWS 1) B5 (850) B41 (TDD 2500) B12 (700)
Carolina West Wireless			B14 (700)
Cellular One	B5 (850)
Chariton Valley	B5 (850)		B14 (700)
Commnet Wireless	B5 (850) B2 (1900)
Cricket	B5 (850) B2 (1900)	B2 (1900) B5 (850)	B2 (1900) B4 (1700 / 2100 AWS 1) B17 (700) B30 (2300)
Indigo Wireless	B5 (850) B2 (1900)	B5 (850)
iWireless	B2 (1900)	B4 (1700 / 2100 AWS A-F)	B2 (1900) B4 (1700 / 2100 AWS 1)
Limitless Mobile	B2 (1900)		B2 (1900)
Lycamobile	B2 (1900)	B2 (1900) B4 (1700 / 2100 AWS A-F)	B2 (1900) B4 (1700 / 2100 AWS 1) B12 (700)
Metro	B2 (1900)	B2 (1900) B4 (1700 / 2100 AWS A-F)	B2 (1900) B4 (1700 / 2100 AWS 1) B12 (700) B66 (1700 / 2100) B71 (600)
Pine Cellular	B5 (850)
Plateau Wireless	B5 (850)	B4 (1700 / 2100 AWS A-F) B5 (850)
Sprint			B2 (1900) B5 (850) B41 (TDD 2500) B25 (1900+) B26 (850)
Straight Talk	B5 (850) B2 (1900)	B2 (1900) B4 (1700 / 2100 AWS A-F) B5 (850)	B2 (1900) B4 (1700 / 2100 AWS 1) B5 (850) B41 (TDD 2500) B12 (700) B13 (700) B17 (700) B26 (850)
T-Mobile	B2 (1900)	B2 (1900) B4 (1700 / 2100 AWS A-F)	B2 (1900) B4 (1700 / 2100 AWS 1) B12 (700) B66 (1700 / 2100) B71 (600)
Ting		B2 (1900) B4 (1700 / 2100 AWS A-F)	B2 (1900) B4 (1700 / 2100 AWS 1) B5 (850) B17 (700)
Union Telephone	B5 (850) B2 (1900)
US Cellular	B5 (850) B2 (1900)	B2 (1900) B5 (850)	B2 (1900) B4 (1700 / 2100 AWS 1) B5 (850) B12 (700)
Verizon	B5 (850) B2 (1900)	B2 (1900) B5 (850)	B2 (1900) B4 (1700 / 2100 AWS 1) B13 (700)
Viaero	B5 (850) B2 (1900)	B2 (1900) B5 (850)	B2 (1900) B4 (1700 / 2100 AWS 1) B14 (700)
Virgin Mobile			B2 (1900) B5 (850) B26 (850) B25 (1900+)
West Central Wireless	B5 (850)	B2 (1900) B5 (850)

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Xiaomi Redmi Note 8 2021 - news and reviews

Xiaomi confirms it's working on Redmi Note 8 2021 version

Xiaomi confirmed this officially through a tweet announcing that it has sold over 25 million units of the Redmi Note 8.

Source: HT Tech

Date: 21 May 2022, 07:00

Xiaomi Redmi Note 8 2021 review: Can this questionable smartphone update be recommended?

The Redmi Note 8 2021 is an affordable Xiaomi smartphone. Find out in our test here at notebookcheck.com whether a purchase is worthwhile.

Source: Notebookcheck.net

Date: 19 December 2021, 08:00

Xiaomi Redmi Note 10 Lite unveiled

Following the Redmi Note 8 2021 Performance All-Star phone that was released back in May, Xiaomi has just announced the Redmi Note 10 Lite. The launch happened in India and this Lite variant has joined the Redmi Note 10 lineup that consists of eight mobile devices. Well, the phone is basically the Redmi Note 9 […]

Source: Android Community

Date: 04 October 2021, 11:24

Xiaomi Redmi Note 8 2021 in for review

The Redmi Note 8 2021 was announced in May to celebrate the sale of 25 million units of the original Note 8 globally.

Source: GSMArena.com

Date: 09 August 2021, 04:01

Xiaomi Redmi Note 8 2021 Price in Malaysia & Specs

The Xiaomi Redmi Note 8 2021 is powered by a MediaTek Helio G85 (12nm) CPU processor with 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM. The device a

Source: TechNave

Date: 24 July 2021, 07:00