Redmi K90 Smartphone Specs

Redmi K90

Brand: Xiaomi
Category: Mobile
Add to Compare

Processor
Snapdragon 730 processor
RAM
6GB/8GB
Storage
64GB/128GB/256GB
Display
6.39 inch AMOLED full screen
Camera
20MP Front camera, Sony’s 48MP (IMX586) ultra-clear camera+8MP+13MP rear camera
Operating System
MIUI 10 based on Android 9.0 OS

Offers

Redmi K90
View Offer

Our Rating

The overall rating is based on review by our experts

8.2

Design 7 / 10
Display 9 / 10
Multimedia 8 / 10
Connectivity 8 / 10
Features 8 / 10
Camera 9 / 10
Performance 9 / 10
Call Quality 8 / 10
Usability 8 / 10
Battery 8 / 10

Redmi K90 Specifications

BASIC INFO
Brand	Redmi
Model	K90
Status	Available
Release Date	2025, October 23
BODY
Dimensions	157.5 x 75.3 x 8 mm (6.20 x 2.96 x 0.31 in)
Weight	206 g
Colors	Black, White, Blue, Purple
Body Material	Glass front, aluminum frame
SIMs	Nano-SIM + Nano-SIM
Water & Dust	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
DISPLAY
Size	6.59 inches
Type	AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Resolutions	1156 x 2510 pixels, 19.5:9 ratio
PPI	419 ppi density
Multi-touch	Yes
Protection	–
NETWORKS
2G	GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 CDMA 800
3G	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x
4G	LTE
5G	SA/NSA/Sub6
Speed	HSPA 42.2/5.76 Mbps, LTE-A, 5G
GPRS	Yes
EDGE	Yes
CAMERA
Rear Triple	50 MP, f/1.9, 24mm (wide), 1/1.55″, 1.0µm, PDAF, OIS 50 MP, f/2.2, 60mm (telephoto), PDAF, 2.5x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide)
Features	Color spectrum sensor, LED flash, HDR, panorama
Videos	8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Front	20 MP, (wide), 1/2.0″, 0.8µm 1080p@30/60fps
HARDWARE
YOU	Android 16, HyperOS 3
Chipset	Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU	Octa-core (2×4.32 GHz Oryon V2 Phoenix L + 6×3.53 GHz Oryon V2 Phoenix M)
GPU	Adreno 830
RAM	12GB / 16GB
Storage	256GB / 512GB / 1TB
Card Slot	No
BATTERY
Type	Si/C Li-Po
Capacity	7100 mAh
Removable	Non-Removable
Talk Time	N/A
Stand By	N/A
Fast Charging	100W wired, PD3.0, QC3+, 100W PPS 22.5W reverse wired
COMMONS
Sound	Yes, with stereo speakers Tuned by Bose 24-bit/192kHz Hi-Res & Hi-Res wireless audio
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Bluetooth	5.4, A2DP, LE, LHDC 5.0, ASHA
GPS	GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
USB	USB Type-C, On-The-Go
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Infrared Port	Yes
NFC	Yes

Specs

General

Device Type	Smartphone
Model	Redmi K20

Hardware

CPU	Snapdragon 730 processor
RAM	6GB/8GB
ROM	64GB/128GB

Display

Screen type	AMOLED full screen
Screen size	6.39 inch
Screen resolution	2340 x 1080 pixels

Camera

Camera type	FOUR camera
Back camera	48MP (IMX586) ultra-clear camera+8MP+13MP rear camera
Front camera	20MP Front camera

Network

2G	GSM B2/B3/B5/B8, CDMA2000/1X BC0
3G	WCDMA B1/B2/B5/B8, TD-SCDMA B34/B39
4G	FDD-LTE B1/B3/B5/B7/B8, TD-LTE B34/B38/B39/B40/B41
SIM	(2 Nano Sim Card or 1 Nano Sim +1TF Card)
Dual SIM	Dual Nano SIM Card dual standby

OS

Operating System

MIUI 10 based on Android9.0 OS

Other Features

I/O Interface	TF card slot,Micro USB,Audio output, Microphone,Speaker
Bluetooth Version	YES
Sensor	Gravity sensor, Light sensor, Proximity sensor, Infrared sensor, gyro sensor,
Features	, Hi-Res Audio certification, NFC, 18W