Xiaomi Redmi K80 Ultra
84 out of 100
Xiaomi

Xiaomi Redmi K80 Ultra

TechRank Score Excellent choice

Xiaomi Redmi K80 Ultra — specifications, battery-life tests and price. Real owner reviews, strengths and weaknesses.

▣ Display 6.83" OLED - 1280 x 2772
⚡ Chipset MediaTek Dimensity 9400 Plus
◉ Camera 2 (50 MP + 8 MP)
◆ Battery 7410 mAh
✦ OS Android 15
◌ Weight 219 г.
84 TechRank
Overall score

Excellent choice

Overall score across key usage scenarios.

Best suited for
⚡ Performance 93 ▣ Display 89 ⌁ Battery 86
◎

TechRank ratings

Strengths and weaknesses across key usage scenarios.

▣
Display 89
Very high score
◉
Camera 75
Good score
⚡
Performance 93
One of the model’s strongest scores
◆
Gaming 85
Very high score
⌁
Battery 86
Very high score
◇
Connectivity 82
Very high score
◇
Overall score 84
Very high score
▣
Display 6.83" OLED - 1280 x 2772
⚡
Processor MediaTek Dimensity 9400 Plus
◉
Camera 2 (50 MP + 8 MP)
⌁
Battery 7410 mAh
▣

Display

14 specifications

Type
OLED
Size
6.83 inches
Resolution
1280 x 2772 pixels
Aspect ratio
19.5:9
Pixel density
447 ppi
Refresh rate
144 Hz
Adaptive refresh rate
Yes
Max advertised brightness
1800 nits
Max advertised HDR brightness
3200 nits
HDR support
Да, Dolby Vision
Touch sampling rate
480 Hz
Display protection
Закаленное стекло
Screen-to-body ratio
90%
Features
- DCI-P3 - Always-On Display - DC Dimming
✦

Design and build

10 specifications

Height
163.4 mm
Width
77.9 mm
Thickness
8.2 mm
Weight
219 g
Water resistance
IP68
Cooling system
Vapor chamber
Back panel material
Glass
Frame material
Metal
Available colors
White, Gray, Blue, Green
Fingerprint scanner
Да, в дисплее
⚡

Performance

12 specifications

Chipset
MediaTek Dimensity 9400 Plus
Max clock speed
3630 MHz
CPU cores
8 (1 + 3 + 4)
Architecture
- 4 cores at 2.4 GHz: Cortex-A720- 3 cores at 3.3 GHz: Cortex-X4- 1 core at 3.73 GHz: Cortex-X925
L3 cache
12 MB
Manufacturing process
TSMC
Transistor size
3 nm
Neural processor
MediaTek NPU 890
Graphics
Mali-G925 Immortalis MP12
GPU cores
1536
GPU frequency
1612 MHz
FLOPS
~4952.1 GFLOPS
◇

Benchmarks

8 specifications

Compute Score (GPU)
23887
Single-core score
2877
Multi-core score
9174
CPU
880310
GPU
988809
Memory
415150
UX
642399
Total score
2926668
◆

Memory

7 specifications

RAM capacity
12 GB
Memory type
LPDDR5X
Memory frequency
5333 MHz
Memory channels
4
Storage capacity
256 GB
Storage type
UFS 4.1
Memory card
No
✦

Software

2 specifications

Operating system
Android 15
UI skin
HyperOS 2.0
⌁

Battery

8 specifications

Capacity
7410 mAh
Max charging power
100 W
Battery type
Silicon-carbon (Si/C)
Removable
No
Wireless charging
No
Reverse charging
Yes
Bypass Charging technology
No
Fast charging
Yes
◉

Main camera

18 specifications

Sensor type
50 MP
Photo resolution
8 MP
Zoom
Цифровой
Flash
Dual LED
Stabilization
Digital
8K video recording
Up to 30 fps
4K video recording
Up to 60 fps
1080p video recording
Up to 60 fps
Slow-motion recording
960 fps (1080p)
Wide-angle lens field of view
119°
Number of lenses
1) Standard: 50 MP 2) Ultrawide: 8 MP
Features
- Bokeh effect - Pro mode
Aperture
f/2.2
Focal length
23 mm
Sensor
Omnivision OV08F
Sensor size
1/4.0" (≈ 0.25 inches)
Pixel size
1 micron
Autofocus
Phase-detection autofocus
◉

Front camera

6 specifications

Megapixels
20 MP
Sensor
Omnivision OV20B
Sensor size
1/2.0" (≈ 0.5 inches)
Stabilization
Digital
Video resolution
1080p (Full HD) at 60 FPS
Depth sensor (TOF 3D)
No
◇

Connectivity

15 specifications

Wi-Fi version
Wi-Fi 7 (802.11 a/b/g/n/ac/ax)
Wi-Fi features
- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display
Bluetooth version
5.4
Bluetooth features
LE
USB type
USB Type-C
USB features
- Charging - USB mass storage mode - OTG
GPS
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
NFC*
Yes
Infrared port
Yes
Number of SIMs*
2
SIM type
Nano
SIM mode
Dual standby
eSIM support*
No
Hybrid slot
No
5G support
Yes
◇

Audio

3 specifications

Speakers
Stereo
3.5 mm audio jack
No
Dolby Atmos
No
◇

Other

5 specifications

Class
Flagship
Release date
Июнь 2025 years
Sales start date
Июнь 2025 years
Sensors
- Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint scanner
Charger included
Да, 100 W
◉

Cameras

Camera modules and shooting capabilities

Main camera

50 MP
Sensor resolution
50 MP
Photo resolution
8192 x 6144
Zoom
Цифровой
Flash
Dual LED
Stabilization
Optical
8K video recording
Up to 30 fps
4K video recording
Up to 60 fps
1080p video recording
Up to 60 fps
Slow-motion recording
960 fps (1080p)
Wide-angle lens field of view
119°
Number of lenses
1) Standard: 50 MP 2) Ultrawide: 8 MP
Features
- Bokeh effect - Pro mode
Photo resolution
50 MP
Aperture
f/1.9
Focal length
23 mm
Sensor
Omnivision OV50 Light Hunter 800
Sensor size
1/1.55" (≈ 0.65 inches)
Pixel size
1 micron
Autofocus
Phase-detection autofocus
Photo resolution
8 MP
Aperture
f/2.2
Sensor
Omnivision OV08F
Sensor size
1/4.0" (≈ 0.25 inches)
Stabilization
Digital

Front camera

20 MP
Megapixels
20 MP
Sensor
Omnivision OV20B
Sensor size
1/2.0" (≈ 0.5 inches)
Stabilization
Digital
Video resolution
1080p (Full HD) at 60 FPS
Depth sensor (TOF 3D)
No
⚡

Benchmarks

Synthetic benchmark results

Performance Chipset MediaTek Dimensity 9400 Plus
Performance Max clock speed 3630 MHz
Performance CPU cores 8 (1 + 3 + 4)
Performance Architecture - 4 cores at 2.4 GHz: Cortex-A720- 3 cores at 3.3 GHz: Cortex-X4- 1 core at 3.73 GHz: Cortex-X925
Performance L3 cache 12 MB
Performance Manufacturing process TSMC
Performance Transistor size 3 nm
Performance Neural processor MediaTek NPU 890
Performance Graphics Mali-G925 Immortalis MP12
Performance GPU cores 1536
Performance GPU frequency 1612 MHz
Performance FLOPS ~4952.1 GFLOPS
Benchmarks Compute Score (GPU) 23887
Benchmarks Single-core score 2877
Benchmarks Multi-core score 9174
Benchmarks CPU 880310
Benchmarks GPU 988809
Benchmarks Memory 415150
Benchmarks UX 642399
Benchmarks Total score 2926668

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