Xiaomi Redmi K90 Max · Unboxing TN

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Xiaomi Redmi K90 Max · Unboxing TN

Technical sheet

Brand

Brand: Xiaomi
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Release Date

Release date: April 2026, 5 months ago

Design & Materials

Image gallery

Image gallery

Structure

Size: 77.9 mm • 162.9 mm • 8.2 mm
Weight: 227 g
Usable surface: 90 %
Materials: Aluminium alloy , Fiberglass
Resistance certificates (dust, water): IP68, IP69
Colors: Black Blue Gray

Screen

Diagonal: 6.83"
Type: AMOLED
Aspect Ratio: 19.5:9
Resolution: 1280 x 2772 px • QHD
Density: 447 ppi • Very high density
Others: Hole-punch Notch SGS Certified TÜV Rheinland Flicker-free Certified TÜV Low Blue Light 3840 Hz PWM Refresh rate 165 Hz Touch sampling rate 480 Hz Peak brightness - 3500 cd/m² 8000000:1 contrast ratio TÜV Rheinland Eye Comfort Certification HDR10+ DCI-P3 12 Bits panel (10-bit +2-bit FRC) Dolby Vision Scratch resistant Capacitive Multi-touch Frameless

Performance & Hardware

Processor

Model: MediaTek Dimensity 9500
CPU: 1x4,21 GHz C1 Ultra + 3x3,5 GHz C1 Premium + 4x2,7 GHz C1 Pro
Type: Octa-Core
Nanometer: 3 nm
Frequency: 4.21 GHz
64 Bits: Yes

Graphics

GPU: Mali G1 Ultra

RAM

RAM: 12 GB

Camera

Double rear camera

Standard: 1
Resolution: 50 Mpx
Aperture: ƒ/ 1.7
Sensor: Omnivision OV50 Light Fusion 800
Type: CMOS
Sensor size: 1/1.55"
Pixel size: 1.00 µm
Pixel Binning: 1-4 (2x2)
Flash: LED

Connectivity

Bands

5G: n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500)
4G LTE: B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B19 (800), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100)
3G: B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

Type: Dual SIM Dual Standby (Nano SIM + Nano SIM) SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards: 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)

Battery

Capacity: 8500 mAh
Type: Si-Carbon Li-Ion
Fast charge: Yes , 100.0W
Others: Reverse charging Non-removable
Extra: 27W reverse charging

Software

Operating System: Android 16 HyperOS 3.X (Android 16)
Google Services: Without Google Mobile services