New Release Updated: Mar 2026

Xiaomi Redmi K80 Ultra

$349 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.83" AMOLED

Processor Dimensity 9400+

Battery 7410mAh

RAM & Storage 256GB/512GB/1TB storage, no card slot

Full Specs

Should you buy the Xiaomi Redmi K80 Ultra?

Reasons to Buy

Massive 6000 mAh battery life
Large 6.7" display for media
Excellent value at $349

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Also known as Redmi K80 Extreme Edition

Network Technology: GSM / CDMA / HSPA / CDMA2000 / 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

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

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive 6000 mAh battery, it features standard fast charging capabilities to get you back up and running quickly.