Xiaomi Redmi K80 Ultra

Specifications
Xiaomi Redmi K80 Ultra
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  • 6.83" 1280x2772 pixels
  • 50MP 4320p
  • 12/16GB RAM Dimensity 9400+
  • 7410mAh 100W
Released 2025, June 26 219g, 8.2mm thickness Android 15, HyperOS 2 256GB/512GB/1TB storage, no card slot
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Also known as Redmi K80 Extreme Edition

Network
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
  CDMA 800
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
  CDMA2000 1x
4G bands 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands 1, 3, 5, 7, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed HSPA, LTE, 5G
Launch
Announced 2025, June 26
Status Available. Released 2025, June 26
Body
Dimensions 163.1 x 77.9 x 8.2 mm (6.42 x 3.07 x 0.32 in)
Weight 219 g (7.72 oz)
Build Glass front, aluminum frame
SIM Nano-SIM + Nano-SIM
 IP68 dust tight and water resistant (immersible up to 2m for 30 min)
Display
Type OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, HDR Vivid, 1800 nits (HBM), 3200 nits (peak)
Size 6.83 inches, 114.5 cm2 (~90.2% screen-to-body ratio)
Resolution 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Protection Scratch/drop-resistant glass
Platform
OS Android 15, HyperOS 2
Chipset Mediatek Dimensity 9400+ (3 nm)
CPU Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU Immortalis-G925
Memory
Card slot No
Internal 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
 UFS 4.1
Main Camera
Dual 50 MP, f/1.9, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS
8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm
Features Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Video 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Selfie Camera
Single 20 MP, (wide), 1/2.0", 0.8µm
Features HDR
Video 1080p@30/60fps
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Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack No
 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
Positioning GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC, GLONASS
NFC Yes
Infrared port Yes
Radio Unspecified
USB USB Type-C
Features
Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Battery
Type Si/C Li-Ion 7410 mAh
Charging 100W wired, PD3.0
Bypass charging
Misc
Colors Gray, White, Blue, Green
Price About 310 EUR

User opinions and reviews

it has always been...the ultra is towards being the gaming model of the line......it becomes better than pro when it comes to global with better cameras but it loses the massive battery so 15T pro is gonna be 6000 to 6500 Mah instead o...

  • Anonymous
  • 06 Jul 2025
  • fm8

This doesn't Make sense How can this ultra be a downgrade for redmi k80 pro

  • Anonymous
  • 04 Jul 2025
  • 60%

Do passive USB audio dongles work with it? According to the specs here, they should work.

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