Home Phone comparison Xiaomi Poco X7 Pro and Vivo X100 Ultra - Which is better?

Xiaomi Poco X7 Pro vs Vivo X100 Ultra

77 out 100
Xiaomi Poco X7 Pro
VS
88 out 100
Vivo X100 Ultra
Xiaomi Poco X7 Pro
Vivo X100 Ultra

Compared 2 smartphones : Xiaomi Poco X7 Pro Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 8400 Ultra, vs Vivo X100 Ultra, Manufactured in May, 2024with 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 Poco X7 Pro
  • Lighter design: 195g vs 229g
  • Higher battery capacity: 6000mAh vs 5500mAh
Reasons to choose Vivo X100 Ultra
  • Larger display: 6.78in
  • Higher pixel density: 517ppi
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort

Versions

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

Review

Key Specs Xiaomi Poco X7 Pro 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.
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 Poco X7 Pro
vs
Vivo X100 Ultra

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.78 in
Resolution 1220x2712 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 517 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 1400 nits 3000 nits
HDR support Yes Dolby Vision Yes Dolby Vision
Touch Sampling Rate 480 Hz 300 Hz
Screen-to-body ratio 88.8 % 89.5 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X7 Pro
1268 nits
Vivo X100 Ultra
1783 nits
sRGB gamut99.6 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco X7 Pro]

Design & Build

Design and ergonomics comparison
Height 160.75 mm (6.33 in) 164.1 mm (6.46 in)
Width 75.24 mm (2.96 in) 75.6 mm (2.98 in)
Thickness 8.29 mm (0.33 in) 9.2 mm (0.36 in)
Weight 195 g (6.88 oz) 229 g (8.08 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Plastic Glass
Frame Plastic Metal
Colors - Black
- Green
- Yellow		 - White
- Gray
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Poco X7 Pro
88.8 %
Vivo X100 Ultra
89.5 %

Performance

Testing Xiaomi Poco X7 Pro and Vivo X100 Ultra In benchmarks
Processor
Chipset MediaTek Dimensity 8400 Ultra Qualcomm Snapdragon 8 Gen 3
Max Frequency 3250 MHz 3300 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 2 + 2)
Architecture - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)		 - 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 MediaTek NPU 880 Hexagon
Graphics Mali-G720 MP7 Adreno 750
GPU Cores 896 1536
GPU Frequency 1300 MHz 903-1000 MHz
FLOPS 2329.6 GFLOPS 2774 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X7 Pro
1595
Vivo X100 Ultra
2292
Geekbench 6 (Multi-Core)
Xiaomi Poco X7 Pro
6333
Vivo X100 Ultra
7005
Geekbench 6 (Single-Core)15952292
Geekbench 6 (Multi-Core)63337005
Geekbench Compute (GPU)10422n/a
Sources: Geekbench v6 [Xiaomi Poco X7 Pro], [Vivo X100 Ultra]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X7 Pro
1623938
Vivo X100 Ultra
1985404
CPU378096454762
GPU563744786308
Memory378539395610
UX303559348724
NanoReview Score16239381985404
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X7 Pro
n/a
Vivo X100 Ultra
16644
Sources: 3DMark [Vivo X100 Ultra]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X7 Pro
n/a
Vivo X100 Ultra
14201
Writing scoren/a18970
Web scoren/a10974
Video editingn/a6450
Data manipulationn/a12481
NanoReview Scoren/a14201

Memory

RAM
RAM Size 8 GB - 12 GB
- 16 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency n/a 4200 MHz
Channels 4 4
Storage
Storage Capacity256 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 6000 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 Yes Yes
Fast Charging Yes (50% in 17 min) Yes (65% in 30 min)
Full Charge Time 0:42 h 0:48 h
Battery Life Test
Battery Life
Xiaomi Poco X7 Pro
23:02
Vivo X100 Ultra
22:58
Web Browsing10:29 h10:19 h
Video Playback15:22 h14:26 h
Games05:54 h05:35 h
Standby Mode93 h99 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Optical, 3.7x
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 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (1080p) 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/1.5f/1.8
Focal length26 mm23 mm
SensorSony IMX882Sony LYT-900
Sensor size1/1.961/0.98
Pixel size0.8 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 length15 mm14 mm
SensorSmartsens SC820CSSony LYT-600
Sensor size1/4.01/2.0
Pixel size1.12 μm0.7 μm
StabilizationDigitalDigital

Front camera

Matrix 20 MP 50 MP
Photo resolution 5184x3888 pixels 8192x6144 pixels
Aperture f/2.2 f/2.5
Focal length 21 mm 24 mm
Sensor Omnivision OV20B n/a
Sensor size 1/4.0 1/2.76
Pixel size 0.7 μm n/a
Autofocus No n/a
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (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 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8n/a
3G BandsWCDMA B1/2/4/5/6/8/19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)n/a
5G SupportYesYes

Sound

Speakers n/a Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi Poco X7 Pro
91.5 dB
Vivo X100 Ultra
n/a

Other

Class Mid-range Flagship
Announced January, 2025 yr May, 2024 yr
Release Date January, 2025 yr May, 2024 yr
Launch Price ($) n/a 900
MSRP ($) 299 n/a
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

Note

Xiaomi Poco X7 Pro:

The eco-leather version is thicker at 8.43 and weighs 198 grams.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo X100 Ultra the clear winner in this comparison.

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