Home Phone comparison Google Pixel 8 and Xiaomi Redmi K80 Ultra - Which is better?

Google Pixel 8 vs Xiaomi Redmi K80 Ultra

75 out 100
Google Pixel 8
VS
88 out 100
Xiaomi Redmi K80 Ultra
Google Pixel 8
Xiaomi Redmi K80 Ultra

Compared 2 smartphones : Google Pixel 8 Manufactured in October, 2023, with display 6.2 with chipsetGoogle Tensor G3, 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 Google Pixel 8
  • Lighter design: 187g vs 219g
  • Supports DisplayPort
  • Built-in eSIM
Reasons to choose Xiaomi Redmi K80 Ultra
  • Larger display: 6.83in
  • Higher pixel density: 447ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7410mAh vs 4575mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Infrared port
  • Includes charger

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Google Pixel 8 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
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:
Google Pixel 8
vs
Xiaomi Redmi K80 Ultra

Display

Display quality comparison
Type OLED OLED
Size 6.2 in 6.83 in
Resolution 1080x2400 pixels 1280x2772 pixels
Aspect ratio 20:9 19.5:9
Pixel density 428 ppi 447 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes
Max brightness 2000 nits 1800 nits
HDR support Yes HDR10+ Yes Dolby Vision
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 87.1 % 90 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Google Pixel 8
1435 nits
Xiaomi Redmi K80 Ultra
n/a
sRGB gamut99.2 %n/a
PWM (Flicker)170 Hzn/a
Response time3 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Google Pixel 8]

Design & Build

Design and ergonomics comparison
Height 150.5 mm (5.93 in) 163.4 mm (6.43 in)
Width 70.8 mm (2.79 in) 77.9 mm (3.07 in)
Thickness 8.9 mm (0.35 in) 8.2 mm (0.32 in)
Weight 187 g (6.6 oz) 219 g (7.72 oz)
Water resistance IP68 IP68
Cooling system n/a Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Gray
- Rose Gold		 - White
- Gray
- Blue
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Google Pixel 8
87.1 %
Xiaomi Redmi K80 Ultra
90 %

Performance

Testing Google Pixel 8 and Xiaomi Redmi K80 Ultra In benchmarks
Processor
Chipset Google Tensor G3 MediaTek Dimensity 9400 Plus
Max Frequency 3000 MHz 3630 MHz
CPU Cores 9 (1 + 4 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.7 (Cortex-A510)
- 4/2.37 (Cortex-A715)
- 1/2.91 (Cortex-X3)		 - 4/2.4 (Cortex-A720)
- 3/3.3 (Cortex-X4)
- 1/3.73 (Cortex-X925)
Process Samsung TSMC
Transistor Size 4 nm 3 nm
Neural Processor Yes MediaTek NPU 890
Graphics Mali-G715 MP7 Mali-G925 Immortalis MP12
GPU Cores 896 1536
GPU Frequency 890 MHz 1612 MHz
FLOPS 1594.8 GFLOPS 4952.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Google Pixel 8
1697
Xiaomi Redmi K80 Ultra
2676
Geekbench 6 (Multi-Core)
Google Pixel 8
4281
Xiaomi Redmi K80 Ultra
8922
Geekbench 6 (Single-Core)16972676
Geekbench 6 (Multi-Core)42818922
Geekbench Compute (GPU)n/a23887
Sources: Geekbench v6 [Google Pixel 8], [Xiaomi Redmi K80 Ultra]
AnTuTu 10
AnTuTu 10
Google Pixel 8
1142697
Xiaomi Redmi K80 Ultra
2981860
CPU355012612803
GPU3746961209263
Memory183080643114
UX229909516680
NanoReview Score11426972981860

Memory

RAM
RAM Size 8 GB 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4200 MHz 5333 MHz
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 3.1UFS 4.1
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 15
OS Size 14 GB n/a
UI Skin Stock Android HyperOS 2.0

Battery

Volume 4575 mAh 7410 mAh
Max Charging Power 27 W 100 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (18 W) No
Reverse Charging Yes (Wireless) Yes
Fast Charging Yes (56% in 30 min) Yes
Full Charge Time 1:16 h n/a
Battery Life Test
Battery Life
Google Pixel 8
19:39
Xiaomi Redmi K80 Ultra
n/a
Web Browsing08:08 hn/a
Video Playback14:06 hn/a
Games04:49 hn/a
Standby Mode81 hn/a

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 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 126 ° 119 °
Lenses count Standard: 50 MP
Ultra-wide: 12 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.7f/1.9
Focal length25 mm23 mm
SensorSamsung GNVOmnivision OV50 Light Hunter 800
Sensor size1/1.311/1.55
Pixel size1.2 μm1 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.2f/2.2
SensorSony IMX386 Exmor RSOmnivision OV08F
Sensor size1/2.91/4.0
Pixel size1.25 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Google Pixel 8
152
Xiaomi Redmi K80 Ultra
n/a
Video quality
Google Pixel 8
148
Xiaomi Redmi K80 Ultra
n/a
Overall camera score
Google Pixel 8
148
Xiaomi Redmi K80 Ultra
n/a
Bokeh70n/a
Preview64n/a
Zoom129n/a
Sources: DxOMark [Google Pixel 8]

Front camera

Matrix 105 MP 20 MP
Photo resolution 3648x2736 pixels n/a
Aperture f/2.2 n/a
Focal length 21 mm n/a
Sensor n/a Omnivision OV20B
Sensor size 1/3.1 1/2.0
Pixel size 1.22 μm n/a
Autofocus No n/a
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 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 5.3 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 n/a
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes n/a
GPS - GPS
- GLONASS
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM/EDGE: Quad-band (850, 900, 1800, 1900 MHz)n/a
3G BandsUMTS/HSPA+/HSDPA: 1, 2, 4, 5, 6, 8, 19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B38/B40/B41/B46/B48/B66/B71)n/a
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No n/a
Dolby Atmos No No
Speaker Test
Max Volume
Google Pixel 8
89 dB
Xiaomi Redmi K80 Ultra
n/a

Other

Class Flagship Flagship
Announced October, 2023 yr June, 2025 yr
Release Date October, 2023 yr June, 2025 yr
Launch Price ($) 699 n/a
MSRP ($) n/a 900
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi K80 Ultra the clear winner in this comparison.

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