Home Phone comparison Xiaomi Poco X7 and Vivo V29 - Which is better?

Xiaomi Poco X7 vs Vivo V29

66 out 100
Xiaomi Poco X7
VS
59 out 100
Vivo V29
Xiaomi Poco X7
Vivo V29

Compared 2 smartphones : Xiaomi Poco X7 Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 7300 Ultra, vs Vivo V29, Manufactured in October, 2023with chipsetQualcomm Snapdragon 778G. 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
  • Lighter design: 185.5g vs 186g
  • Higher battery capacity: 5110mAh vs 4600mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Supports Dolby Atmos
  • Infrared port
Reasons to choose Vivo V29
  • Larger display: 6.78in
  • Higher pixel density: 453ppi

Versions

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

Review

Key Specs Xiaomi Poco X7 and Vivo V29
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 Poco X7
vs
Vivo V29

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.78 in
Resolution 1220x2712 pixels 1260x2800 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 453 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes No
Max brightness 1200 nits 1300 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 88.9 % 90.9 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X7
1107 nits
Vivo V29
992 nits
sRGB gamut100 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco X7]

Design & Build

Design and ergonomics comparison
Height 162.33 mm (6.39 in) 164.18 mm (6.46 in)
Width 74.42 mm (2.93 in) 74.37 mm (2.93 in)
Thickness 8.4 mm (0.33 in) 7.46 mm (0.29 in)
Weight 185.5 g (6.54 oz) 186 g (6.56 oz)
Water resistance IP68 IP68
Cooling system Vapor chamber n/a
Back panel Plastic Glass
Frame Plastic Plastic
Colors - Black
- Silver
- Green		 - Black
- Blue
- Red
- Purple
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Poco X7
88.9 %
Vivo V29
90.9 %

Performance

Testing Xiaomi Poco X7 and Vivo V29 In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Ultra Qualcomm Snapdragon 778G
Max Frequency 2500 MHz 2400 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)		 - 4/1.8 (Kryo 670 Silver (Cortex-A55))
- 3/2.4 (Kryo 670 Gold (Cortex-A78))
- 1/2.4 (Kryo 670 Prime (Cortex-A78))
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor MediaTek APU 655 Hexagon 770
Graphics Mali-G615 MP2 Adreno 642
GPU Cores 256 512
GPU Frequency 1047 MHz 550 MHz
FLOPS 536.1 GFLOPS 844 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X7
1031
Vivo V29
1038
Geekbench 6 (Multi-Core)
Xiaomi Poco X7
2842
Vivo V29
3024
Geekbench 6 (Single-Core)10311038
Geekbench 6 (Multi-Core)28423024
Geekbench Compute (GPU)2507n/a
Sources: Geekbench v6 [Xiaomi Poco X7], [Vivo V29]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X7
675069
Vivo V29
618023
CPU203194209189
GPU143338137524
Memory159275136692
UX169262134618
NanoReview Score675069618023

Memory

RAM
RAM Size - 8 GB
- 12 GB		 - 8 GB
- 12 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB		- 128 GB
- 256 GB
- 512 GB
Storage TypeUFS 2.2UFS 2.2
Memory CardNoNo

Software

OS Android 14 Android 13 (Upgradeable to Android 14)
UI Skin HyperOS 1.0 Funtouch 14

Battery

Volume 5110 mAh 4600 mAh
Max Charging Power 45 W 80 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (62% in 30 min) Yes (77% in 30 min)
Full Charge Time 1:05 h 0:51 h
Battery Life Test
Battery Life
Xiaomi Poco X7
19:25
Vivo V29
21:42
Web Browsing06:50 h07:59 h
Video Playback10:59 h12:40 h
Games05:14 h05:21 h
Standby Mode104 h112 h

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 No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 240 fps (720p)
Wide-angle lens 120 ° 108 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.5f/1.9
Focal length26 mmn/a
SensorSony IMX882n/a
Sensor size1/1.961/1.56
Pixel size0.8 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal length15 mmn/a
SensorSony IMX355n/a
Sensor size1/4.01/4
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 20 MP 50 MP
Photo resolution 5184x3888 pixels 8192x6144 pixels
Aperture f/2.2 f/2.0
Focal length 25 mm 22 mm
Sensor Omnivision OV20B CMOS
Sensor size 1/4.0 1/2.76
Pixel size 0.7 μm n/a
Autofocus No 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 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.2
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - USB Storage Mode
- OTG
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM Standbyn/a
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8GSM 850/900/1800/1900MHz
3G BandsWCDMA B1/2/4/5/6/8/19WCDMA B1/B4/B5/B8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B28/B38/B40/B41/B42/B48/B66)LTE (B1/B3/B4/B5/B7/B8/B19/B28/B34/B38/B39/B40/B41)
LTE categoryn/a18
5G SupportYesYes

Sound

Speakers Stereo Mono
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes No
Speaker Test
Max Volume
Xiaomi Poco X7
91.4 dB
Vivo V29
n/a

Other

Class Mid-range Mid-range
Announced January, 2025 yr July, 2023 yr
Release Date January, 2025 yr October, 2023 yr
Launch Price ($) 229 530
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W Yes 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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