Redmi 21

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Brand: Xiaomi
Category: Mobiles
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Display: 6.67 inches
Rear camera: 50+64 MP
Storage space: 2 TB - 256 GB
Random memory: 12/14 GB RAM
Processor: Snapdragon 911
Battery: 5411 mAh

Our rating

General evaluation of the phone by our experts in specifications plus

Overall assessment 10 / 10

Specifications and prices table

Network

Technical	GSM / HSPA / LTE / 5G
Network 2G	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
Network 3G	HSDPA 800 / 850 / 900 / 1900 / 2100
Network 4G	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
Network 5G	2, 5, 25, 41, 66, 71, 260, 261 SA / NSA / Sub6 / mmWave
Speed	HSPA 42.2/5.76 Mbps, LTE-A, 5G
GPRS/EDGE

Availability

Launch date Advertising	not yet known
Availability	didn't know

Phone body

Dimensions	169,6 x 79 x 9,3 mm
Weight	215 grams
Raw materials	Glass front (Gorilla Glass Victus)
Communication chip	Nano-SIM and eSIM
Colors	Gray
Sensors	Face ID, accelerometer, gyro, proximity, compass

Battery information

Battery	5411 mAh
Fast charging feature Phone supports fast charging or not

Display

Type	Super AMOLED
Size	6.67 inches
Accuracy	1080 x 2400 pixels at 20:9 ratio, 699 ppi
Multi-touch	Yes

Basic Camera

-	Bilateral
First	64 MP, f/1.8, (wide), 1/1.56", 1.0µm, omnidirectional PDAF, OIS
Second	50 MP, f / 2.4 aperture, insulation
Features	LED flash-light Panorama
Video recording	4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10?bit video

Selfie Camera

-	Una camara
First	64 MP, 24mm (wide), f/2.4
Features	HDR
Video recording	4K video recording, 30fps, 1080p 30fps, gyro-EIS

Hardware information

Operating system	Android 18
Processor type	Snapdragon 911
Processor speed	Octa-core (2 x 1.8 GHz Cortex-A75 & 6 x 1.8 GHz Cortex-A55)
Graphical processor	Mali-G76 MC8

Internal Storage

Memory input	microSDXC
Storage and Ram	2 TB - 256 GB with 12/14 GB RAM

Communication devices

Wi-Fi	Yes, Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot
Bluetooth	Yes, 5.4, A2DP, LE
GPS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, GNSS
NFC	Yes
Radio	Yes
USB port	Yes, USB Type-C 2.6

Sound

Loudspeaker	Yes
3.5 mm jack for headphones	No

Prices

Price	Redmi 21
Price in Egypt The price of the mobile in Egypt may vary depending on the store or the time of purchase	9,406 EGP
Price in Saudi Arabia	1,439 SAR
Price in UAE	1,406 AED
Price in Jordan	271 JOD
Price in foreign currencies	383 USD