Xiaomi Redmi K90 Full Specifications

network
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  • Technology GSM / HSPA / LTE / 5G
  • 2G bands GSM 850 / 900 / 1800 / 1900
  • 3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
  • 4G bands 1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66
  • 5G bands 1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA
  • Speed HSPA, LTE, 5G
launch
  • Announced 2025, October 23
  • Status Available. Released 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 (7.27 oz)
  • Build Glass front, aluminum frame
  • SIM Nano-SIM + Nano-SIM
  • IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
display
  • Type LTPO AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
  • Size 6.59 inches, 106.5 cm2 (~89.8% screen-to-body ratio)
  • Resolution 1156 x 2510 pixels, 19.5:9 ratio (~419 ppi density)
platform
  • OS Android 16, HyperOS 3
  • Chipset Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
  • CPU Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
  • GPU Adreno 830
memory
  • Card slot No
  • Internal 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
  • UFS
main camera
  • Modules 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
  • Video 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
selfie camera
  • Modules 20 MP, (wide), 1/2.0", 0.8µm
  • Video 1080p@30/60fps
sound
  • Loudspeaker Yes, with stereo speakers
  • 3.5mm jack No
  • Tuned by Bose 24-bit/192kHz Hi-Res & Hi-Res wireless audio
comms
  • WLAN Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
  • Bluetooth 5.4, A2DP, LE, LHDC 5.0, ASHA
  • GPS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
  • NFC Yes
  • Infrared port Yes
  • Radio No
  • USB USB Type-C, OTG
features
  • Sensors Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
battery
  • Si/C Li-Po 7100 mAh
  • Charging 100W wired, PD3.0, QC3+, 100W PPS 22.5W reverse wireless
misc
  • Colors Black, White, Blue, Purple
  • Models 2510DRK44C