Home Phone comparison Xiaomi Redmi K80 Ultra and OnePlus Ace 6T - Which is better?

Xiaomi Redmi K80 Ultra vs OnePlus Ace 6T

88 out 100
Xiaomi Redmi K80 Ultra
VS
92 out 100
OnePlus Ace 6T
Xiaomi Redmi K80 Ultra
OnePlus Ace 6T

Compared 2 smartphones : Xiaomi Redmi K80 Ultra Manufactured in June, 2025, with display 6.83 with chipsetMediaTek Dimensity 9400 Plus, vs OnePlus Ace 6T, Manufactured in December, 2025 with chipsetQualcomm Snapdragon 8 Gen 5. 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 Xiaomi Redmi K80 Ultra
    Reasons to choose OnePlus Ace 6T
    • Higher pixel density: 450ppi
    • Higher refresh rate: 165Hz
    • Lighter design: 211g vs 219g
    • Higher battery capacity: 8300mAh vs 7410mAh
    • Newer Bluetooth version: 6.0 vs 5.4

    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 Xiaomi Redmi K80 Ultra and OnePlus Ace 6T
    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
    Adjust each parameter’s importance to find the best match for you.
    Customize your score
    Function
    Importance (Weight)
    Display:
    Camera:
    Performance:
    Gaming:
    Battery:
    Connectivity:
    Higher weight means greater impact on NanoReview score.

    Tests & specs

    Specs & test comparison
    Smartphones:
    Xiaomi Redmi K80 Ultra
    vs
    OnePlus Ace 6T

    Display

    Display quality comparison
    Type OLED AMOLED
    Size 6.83 in 6.83 in
    Resolution 1280x2772 pixels 1272x2800 pixels
    Aspect ratio 19.5:9 19.5:9
    Pixel density 447 ppi 450 ppi
    Refresh rate 144 Hz 165 Hz
    Adaptive refresh rate Yes Yes (60-120 Hz)
    Max brightness 1800 nits 1800 nits
    HDR support Yes Dolby Vision Yes, Dolby Vision
    Touch Sampling Rate 480 Hz 300 Hz
    Screen-to-body ratio 90 % 91 %
    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) 163.41 mm (6.43 in)
    Width 77.9 mm (3.07 in) 77.04 mm (3.03 in)
    Thickness 8.2 mm (0.32 in) 8.1 mm (0.32 in)
    Weight 219 g (7.72 oz) 211 g (7.44 oz)
    Water resistance IP68 IP69
    Cooling system Vapor chamber Vapor chamber
    Back panel Glass Glass
    Frame Metal Metal
    Colors - White
    - Gray
    - Blue
    - Green    		 - Black
    - Green
    - Purple
    Fingerprint sensor Yes In-Display Yes, In-Display
    Screen-to-body ratio
    Xiaomi Redmi K80 Ultra
    90 %
    OnePlus Ace 6T
    91 %

    Performance

    Testing Xiaomi Redmi K80 Ultra and OnePlus Ace 6T In benchmarks
    Processor
    Chipset MediaTek Dimensity 9400 Plus Qualcomm Snapdragon 8 Gen 5
    Max Frequency 3630 MHz 3840 MHz
    CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
    Architecture - 4/2.4 (Cortex-A720)
    - 3/3.3 (Cortex-X4)
    - 1/3.73 (Cortex-X925)    		 6/3.32 ()
    Process TSMC TSMC
    Transistor Size 3 nm 3 nm
    Neural Processor MediaTek NPU 890 Hexagon
    Graphics Mali-G925 Immortalis MP12 Adreno 829
    GPU Cores 1536 1024
    GPU Frequency 1612 MHz 1200 MHz
    FLOPS 4952.1 GFLOPS 2457.6 GFLOPS
    GeekBench v6
    Geekbench 6 (Single-Core)
    Xiaomi Redmi K80 Ultra
    2676
    OnePlus Ace 6T
    2923
    Geekbench 6 (Multi-Core)
    Xiaomi Redmi K80 Ultra
    8922
    OnePlus Ace 6T
    10007
    Geekbench 6 (Single-Core)26762923
    Geekbench 6 (Multi-Core)892210007
    Geekbench Compute (GPU)2388721256
    Sources: Geekbench v6 [Xiaomi Redmi K80 Ultra], [OnePlus Ace 6T]
    AnTuTu 10
    AnTuTu 10
    Xiaomi Redmi K80 Ultra
    2981860
    OnePlus Ace 6T
    3561559
    CPU6128031061167
    GPU12092631160801
    Memory643114538316
    UX516680801275
    NanoReview Score29818603561559

    Memory

    RAM
    RAM Size 12 GB 12 GB
    Memory Type LPDDR5X LPDDR5X
    Memory Frequency 5333 MHz 5300 MHz
    Channels 4 4
    Storage
    Storage Capacity256 GB256 GB
    Storage TypeUFS 4.1UFS 4.1
    Memory CardNoNo

    Software

    OS Android 15 Android 16
    UI Skin HyperOS 2.0 ColorOS 16

    Battery

    Volume 7410 mAh 8300 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 Yes (58% in 23 min)

    Main camera

    Matrix 50 MP 50 MP
    Photo resolution 8192x6144 pixels 8192x6144 pixels
    Zoom Digital Digital
    Flash Dual LED Dual LED
    Stabilization Optical Optical
    8K Recording Yes (Up to 30 fps) No
    4K Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
    1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
    Slow Motion 960 fps (1080p) 240 fps (1080p)
    Wide-angle lens 119 ° 112 °
    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
    - RAW support
    Main lens
    Matrix50 MP50 MP
    Aperturef/1.9f/1.8
    Focal length23 mm24 mm
    SensorOmnivision OV50 Light Hunter 800Sony IMX906
    Sensor size1/1.551/1.56 (0.64)
    Pixel size1 μm1 μm
    AutofocusPhase autofocusPhase autofocus
    StabilizationOpticalOptical
    Ultra-wide lens
    Matrix8 MP8 MP
    Aperturef/2.2f/2.2
    Focal lengthn/a16 mm
    SensorOmnivision OV08FOmnivision OV08D10
    Sensor size1/4.01/4.0 (0.25)
    Pixel sizen/a1.12 μm
    StabilizationDigitalDigital

    Front camera

    Matrix 20 MP 16 MP
    Photo resolution n/a 4608x3456 pixels
    Aperture n/a f/2.4
    Focal length n/a 23 mm
    Sensor Omnivision OV20B Sony IMX480
    Sensor size 1/2.0 1/3.09 (0.32)
    Pixel size n/a 1 μm
    Autofocus n/a No
    Stabilization Digital Digital
    Video resolution 1080p (Full HD) at 60 fps 1080p (Full HD) at 30 fps
    TOF 3D sensor No No

    Connectivity

    Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
    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 6.0
    Bluetooth features LE LE
    USB type USB Type-C USB Type-C
    USB version n/a 2
    USB features - Charging
    - USB Storage Mode
    - OTG    		 - Charging
    - USB Storage Mode
    - OTG
    GPS - GPS
    - GLONASS
    - Beidou
    - Galileo
    - QZSS
    - NAVIC    		 - GPS
    - GLONASS
    - Beidou
    - Galileo
    - QZSS
    NFC* Yes Yes
    Infrared Port Yes Yes
    Connectivity
    SIM Count*22
    SIM TypeNanoNano
    SIM ModeDual SIM StandbyDual SIM Standby
    eSIM Support *NoNo
    Hybrid SlotNoNo
    2G Bandsn/aGSM 850/900/1800MHz
    3G Bandsn/aWCDMA 1/4/5/6/8/19
    LTE Bands*n/aLTE (B1/B3/B4/B5/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B43/B48/B66)
    5G SupportYesYes

    Sound

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

    Other

    Class Flagship Flagship
    Announced June, 2025 yr December, 2025 yr
    Release Date June, 2025 yr December, 2025 yr
    MSRP ($) 900 350
    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

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