Home Phone comparison OnePlus Ace 5 Ultra and Xiaomi Redmi K80 Ultra - Which is better?

OnePlus Ace 5 Ultra vs Xiaomi Redmi K80 Ultra

87 out 100
OnePlus Ace 5 Ultra
VS
88 out 100
Xiaomi Redmi K80 Ultra
OnePlus Ace 5 Ultra
Xiaomi Redmi K80 Ultra

Compared 2 smartphones : OnePlus Ace 5 Ultra Manufactured in May, 2025, with display 6.83 with chipsetMediaTek Dimensity 9400 Plus, vs Xiaomi Redmi K80 Ultra, Manufactured in June, 2025with chipsetMediaTek Dimensity 9400 Plus. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose OnePlus Ace 5 Ultra
  • Higher pixel density: 450ppi
  • Lighter design: 206g vs 219g
Reasons to choose Xiaomi Redmi K80 Ultra
  • Higher battery capacity: 7410mAh vs 6700mAh

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs OnePlus Ace 5 Ultra and Xiaomi Redmi K80 Ultra
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
OnePlus Ace 5 Ultra
vs
Xiaomi Redmi K80 Ultra

Display

Display quality comparison
Type AMOLED OLED
Size 6.83 in 6.83 in
Resolution 1264x2780 pixels 1280x2772 pixels
Aspect ratio 19.8:9 19.5:9
Pixel density 450 ppi 447 ppi
Refresh rate 144 Hz 144 Hz
Adaptive refresh rate Yes Yes
Max brightness 1800 nits 1800 nits
HDR support Yes Dolby Vision Yes Dolby Vision
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 90.1 % 90 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 163.4 mm (6.43 in) 163.4 mm (6.43 in)
Width 77 mm (3.03 in) 77.9 mm (3.07 in)
Thickness 8.1 mm (0.32 in) 8.2 mm (0.32 in)
Weight 206 g (7.27 oz) 219 g (7.72 oz)
Water resistance IP65 IP68
Cooling system Vapor chamber Vapor chamber
Back panel n/a Glass
Frame Metal Metal
Colors - Black
- Gray
- Blue
- Purple		 - White
- Gray
- Blue
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
OnePlus Ace 5 Ultra
90.1 %
Xiaomi Redmi K80 Ultra
90 %

Performance

Testing OnePlus Ace 5 Ultra and Xiaomi Redmi K80 Ultra In benchmarks
Processor
Chipset MediaTek Dimensity 9400 Plus MediaTek Dimensity 9400 Plus
Max Frequency 3730 MHz 3630 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/2.4 (Cortex-A720)
- 3/3.3 (Cortex-X4)
- 1/3.73 (Cortex-X925)		 - 4/2.4 (Cortex-A720)
- 3/3.3 (Cortex-X4)
- 1/3.73 (Cortex-X925)
Process TSMC TSMC
Transistor Size 3 nm 3 nm
Neural Processor MediaTek NPU 890 MediaTek NPU 890
Graphics Mali-G925 Immortalis MP12 Mali-G925 Immortalis MP12
GPU Cores 1536 1536
GPU Frequency 1612 MHz 1612 MHz
FLOPS 4952.1 GFLOPS 4952.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus Ace 5 Ultra
2677
Xiaomi Redmi K80 Ultra
2676
Geekbench 6 (Multi-Core)
OnePlus Ace 5 Ultra
8564
Xiaomi Redmi K80 Ultra
8922
Geekbench 6 (Single-Core)26772676
Geekbench 6 (Multi-Core)85648922
Geekbench Compute (GPU)2497423887
Sources: Geekbench v6 [OnePlus Ace 5 Ultra], [Xiaomi Redmi K80 Ultra]
AnTuTu 10
AnTuTu 10
OnePlus Ace 5 Ultra
3030235
Xiaomi Redmi K80 Ultra
2981860
CPU637488612803
GPU13658651209263
Memory503742643114
UX523140516680
NanoReview Score30302352981860

Memory

RAM
RAM Size 12 GB 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency n/a 5333 MHz
Channels 4 4
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.0UFS 4.1
Memory CardNoNo

Software

OS Android 15 Android 15
UI Skin ColorOS 15 HyperOS 2.0

Battery

Volume 6700 mAh 7410 mAh
Max Charging Power 100 W 100 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (51% in 15 min) Yes
Full Charge Time 0:39 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 960 fps (1080p)
Wide-angle lens 112 ° 119 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.9
Focal length24 mm23 mm
SensorSony IMX906Omnivision OV50 Light Hunter 800
Sensor size1/1.561/1.55
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal length16 mmn/a
SensorOmnivision OV08D10Omnivision OV08F
Sensor size1/4.01/4.0
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 20 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.4 n/a
Focal length 23 mm n/a
Sensor CMOS Omnivision OV20B
Sensor size 1/3 1/2.0
Pixel size 1 μm n/a
Autofocus No n/a
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) 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		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 n/a
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No n/a
Dolby Atmos n/a No

Other

Class Flagship Flagship
Announced May, 2025 yr June, 2025 yr
Release Date May, 2025 yr June, 2025 yr
MSRP ($) n/a 900
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 100 W Yes 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

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Total Votes: 2

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