Home Phone comparison Xiaomi Redmi K80 and Vivo X100 Ultra - Which is better?

Xiaomi Redmi K80 vs Vivo X100 Ultra

86 out 100
Xiaomi Redmi K80
VS
88 out 100
Vivo X100 Ultra
Xiaomi Redmi K80
Vivo X100 Ultra

Compared 2 smartphones : Xiaomi Redmi K80 Manufactured in November, 2024, with display 6.67 with chipsetQualcomm Snapdragon 8 Gen 3, vs Vivo X100 Ultra, Manufactured in May, 2024 with chipsetQualcomm Snapdragon 8 Gen 3. 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
  • Higher pixel density: 526ppi
  • Lighter design: 206g vs 229g
  • Higher battery capacity: 6550mAh vs 5500mAh
Reasons to choose Vivo X100 Ultra
  • Larger display: 6.78in
  • Supports DisplayPort
  • Supports Dolby Atmos

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
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Redmi K80 and Vivo X100 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.
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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:
Xiaomi Redmi K80
vs
Vivo X100 Ultra

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.78 in
Resolution 1440x3200 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 526 ppi 517 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 1800 nits 3000 nits
HDR support Yes Dolby Vision Yes Dolby Vision
Touch Sampling Rate 480 Hz 300 Hz
Screen-to-body ratio 89.4 % 89.5 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Redmi K80
n/a
Vivo X100 Ultra
1783 nits

Design & Build

Design and ergonomics comparison
Height 160.26 mm (6.31 in) 164.1 mm (6.46 in)
Width 74.95 mm (2.95 in) 75.6 mm (2.98 in)
Thickness 8.12 mm (0.32 in) 9.2 mm (0.36 in)
Weight 206 g (7.27 oz) 229 g (8.08 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel n/a Glass
Frame Metal Metal
Colors - White
- Black
- Green		 - White
- Gray
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Redmi K80
89.4 %
Vivo X100 Ultra
89.5 %

Performance

Testing Xiaomi Redmi K80 and Vivo X100 Ultra In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
Max Frequency 3300 MHz 3300 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (1 + 3 + 2 + 2)
Architecture - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)		 - 2/2.27 (Cortex-A520)
- 2/2.96 (Cortex-A720)
- 3/3.15 (Cortex-A720)
- 1/3.3 (Cortex-X4)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Hexagon Hexagon
Graphics Adreno 750 Adreno 750
GPU Cores 1536 1536
GPU Frequency 903-1000 MHz 903-1000 MHz
FLOPS 2774 GFLOPS 2774 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi K80
2180
Vivo X100 Ultra
2292
Geekbench 6 (Multi-Core)
Xiaomi Redmi K80
7102
Vivo X100 Ultra
7005
Geekbench 6 (Single-Core)21802292
Geekbench 6 (Multi-Core)71027005
Sources: Geekbench v6 [Vivo X100 Ultra]
AnTuTu 10
AnTuTu 10
Xiaomi Redmi K80
2021365
Vivo X100 Ultra
1985404
CPU431878454762
GPU820702786308
Memory351950395610
UX416835348724
NanoReview Score20213651985404
3DMark Wild Life
3DMark Wild Life
Xiaomi Redmi K80
14874
Vivo X100 Ultra
16644
Stability73 %n/a
Graphics Test88 fpsn/a
Graphics Score14874n/a
Sources: 3DMark [Xiaomi Redmi K80], [Vivo X100 Ultra]
PCMark 3.0
PCMark 3.0
Xiaomi Redmi K80
18047
Vivo X100 Ultra
14201
Writing score2128318970
Web score1793910974
Video editing77586450
Data manipulation1747712481
NanoReview Score1804714201

Memory

RAM
RAM Size - 12 GB
- 16 GB		 - 12 GB
- 16 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4200 MHz 4200 MHz
Channels 2 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		- 256 GB
- 512 GB
- 1024 GB
Storage TypeUFS 4.0UFS 4.0
Memory CardNoNo

Software

OS Android 15 Android 14 (Upgradeable to Android 15)
UI Skin HyperOS 2.0 OriginOS 5

Battery

Volume 6550 mAh 5500 mAh
Max Charging Power 90 W 80 W
Battery Type Silicon Carbon (Si/C) Li-Po
Removable No No
Wireless Charging No Yes (30 W)
Reverse Charging n/a Yes
Fast Charging Yes Yes (65% in 30 min)
Full Charge Time n/a 0:48 h
Battery Life Test
Battery Life
Xiaomi Redmi K80
n/a
Vivo X100 Ultra
22:58
Web Browsingn/a10:19 h
Video Playbackn/a14:26 h
Gamesn/a05:35 h
Standby Moden/a99 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Optical, 3.7x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording Up to 24FPS Yes (Up to 30 fps)
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 1920 fps (720p) 960 fps (1080p)
Wide-angle lens n/a 116 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Telephoto: 200 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 Bokeh effect
Main lens
Matrix50 MP50 MP
Aperturef/1.6f/1.8
Focal length24 mm23 mm
SensorOmniVision OVX8000Sony LYT-900
Sensor size1/1.551/0.98
Pixel size1 μm1.6 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a200 MP
Aperturen/af/2.7
Focal lengthn/a85 mm
Sensorn/aSamsung ISOCELL HP9
Sensor sizen/a1/1.4
Pixel sizen/a0.56 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.2
Focal lengthn/a14 mm
SensorOmnivision OV08D10Sony LYT-600
Sensor size1/41/2.0
Pixel size1.12 μm0.7 μm
StabilizationDigitalDigital

Front camera

Matrix 20 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Aperture n/a f/2.5
Focal length n/a 24 mm
Sensor Omnivision OV20B n/a
Sensor size n/a 1/2.76
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) 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/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 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version n/a 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
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 BandsGSM B3/B5/B8n/a
3G BandsWCDMA B1/B4/B5/B6/B8/B19n/a
LTE Bands*LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)n/a
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos n/a Yes

Other

Class Mid-range Flagship
Announced November, 2024 yr May, 2024 yr
Release Date November, 2024 yr May, 2024 yr
Launch Price ($) 429 900
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 90 W Yes 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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