REDMI K90 Max Specifications

Network

Technology

GSM / HSPA / LTE / 5G

2G bands

GSM B3/B5/B8

3G bands

WCDMA B1/B4/B5/B6/B8/B19

4G bands

FDD-LTE: B1/B3/B4/B5/B7/B8/B19/B28/B66TDD-LTE: B34/B38/B39/B40/B41/B42/B43/B48

5G bands

n1/n3/n5/n7/n8/n28/n66/n34/n38/n39/n40/n41/n48/n77/n78

Speed

HSPA, LTE-A, 5G

Launch

Announced

April 21, 2026

Release date

April 2026

Status

Available

Body

Dimensions

162.91 • 77.93 • 8.18 mm

Weight

227 gr

Build

Aluminum frame, plastic back

Certification

IP66 / IP68 / IP69

SIM

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

Display

Type

AMOLED

Size

6.83 inches

Resolution

2772 x 1280 pixels

Features

3500 nits

Refresh rate

165

Density

2772 x 1280 pixels

Platform

OS

Xiaomi HyperOS 3

Chipset

MediaTek Dimensity 9500

CPU

Octa-core (up to 4.21GHz)

GPU

Mali G1-Ultra

Process

3nm

Memory

Card slot

No

Internal

256GB 12GB RAM512GB 12GB RAM512GB 16GB RAM1TB 16GB RAM

Storage

256GB, 512GB, 1TB

RAM

12 GB, 16 GB

Main Camera

Main

50 megapixels

Features

LED flash, HDR10+, Panorama, Night Mode

Video

8K@30fps4K@30/60fps1080p@30/60fps720p@30fps

OIS

Yes

Ultrawide

8 megapixels • f/2.2 • 5P • 1/4" • Ultrawide

Selfie Camera

Single

20 MP

Video

1080p@30/60fps, 720p@30fps

Sound

Loudspeaker

Yes, with stereo speakers (Sound by BOSE)

3.5mm jack

No

Comms

WLAN

Wi-Fi 7Wi-Fi 6Wi-Fi 5Wi-Fi 4 (802.11a/b/g)2.4G/5G dual-band

Bluetooth

5.4, AAC, LDAC, LHDC 5.0, LC3, ASHA, Auracast

Positioning

BDSGPSGalileoGLONASSQZSSNavIC

NFC

Yes

Infrared

Yes

USB

USB Type-C

Features

Sensors

3D Ultrasonic Fingerprint (under display)accelerometergyroproximityelectronic compasscolor spectrumflicker sensor

Battery

Capacity

8550

Charging

100W

Fast charging

100W wired

Misc

Colors

Space SilverSkyline BlueShadow Black

Model number

2604FRK1EC

Price

439