Xiaomi Redmi K80 Ultra

Name: Xiaomi Redmi K80 Ultra
Brand: Xiaomi

Display6.83" 1280 x 2772 pixels

ChipsetMediatek Dimensity 9400+ (3 nm)

Main camera50MP

Battery7410 mAh

8.9GoSolo score

More Xiaomi

Network

Technology

GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 800 / 850 / 900 / 1700(AWS) / 2100

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

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

Durability

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

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

Internal

256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

Type

UFS 4.1

Main Camera

Modules

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

Module

20 MP, (wide), 1/2.0", 0.8µm

Features

HDR · 1080p@30/60fps

Sound

Loudspeaker

Yes, with stereo speakers

3.5mm jack

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

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, PD3.0Bypass charging

Misc

Colors

Gray, White, Blue, Green

GoSolo Read / what it means7 takeaways

performance

Dimensity 9400+, Immortalis-G925 GPUThis 3nm chipset with flagship CPU cores handles current mobile games at high frame rates and everyday tasks without slowdown.

battery

7410 mAh, about 1.5+ days moderate useAt this capacity with an OLED screen, you are looking at roughly 10-13 hours of screen time per charge depending on brightness and usage.

charging

100W wired, roughly 25-35 minutesThe 100W charger with Bypass charging should top you from flat to full in around half an hour.

display

6.83", 1280×2772, 144Hz OLED, 3200 nits peakThe 447 ppi and 3200 nits peak brightness mean text and images are sharp and easy to read outdoors in direct sun; the 144Hz refresh keeps scrolling smooth.

camera

50MP f/1.9 main, 8MP 119° ultrawideThe 1/1.55" sensor with OIS and 23mm focal length is strong for balanced shots and low light; the 119° ultrawide captures group photos and landscapes.

storage

Up to 1TB, no microSD slotYour choice of 256GB, 512GB, or 1TB means no need to expand, but you cannot add a card if you fill your storage.

durability

IP68, glass + aluminum body, 219gIP68 rating (submersible to 2m for 30 min) and scratch-resistant glass protect against dust, water, and drops; the 8.2mm thickness and 219g weight feel compact for the 6.83" screen size.