Home Phone comparison Xiaomi Poco X7 Pro and Vivo iQOO 12 - Which is better?

Xiaomi Poco X7 Pro vs Vivo iQOO 12

77 out 100
Xiaomi Poco X7 Pro
VS
81 out 100
Vivo iQOO 12
Xiaomi Poco X7 Pro
Vivo iQOO 12

Compared 2 smartphones : Xiaomi Poco X7 Pro Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 8400 Ultra, vs Vivo iQOO 12, Manufactured in November, 2023 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 Poco X7 Pro
  • Lighter design: 195g vs 198.5g
  • Higher battery capacity: 6000mAh vs 5000mAh
  • Supports Dolby Atmos
Reasons to choose Vivo iQOO 12
  • Larger display: 6.78in
  • Higher pixel density: 453ppi
  • Higher refresh rate: 144Hz

Versions

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

Review

Key Specs Xiaomi Poco X7 Pro and Vivo iQOO 12
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 Pro
vs
Vivo iQOO 12

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 144 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes
Max brightness 1400 nits 3000 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 88.8 % 89.7 %
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 iQOO 12
1414 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) 163.22 mm (6.43 in)
Width 75.24 mm (2.96 in) 75.8 mm (2.98 in)
Thickness 8.29 mm (0.33 in) 8.1 mm (0.32 in)
Weight 195 g (6.88 oz) 198.5 g (7 oz)
Water resistance IP68 IP64
Cooling system Vapor chamber Vapor chamber
Back panel Plastic Glass
Frame Plastic Metal
Colors - Black
- Green
- Yellow		 - White
- Black
- Red
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Poco X7 Pro
88.8 %
Vivo iQOO 12
89.7 %

Performance

Testing Xiaomi Poco X7 Pro and Vivo iQOO 12 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 iQOO 12
2237
Geekbench 6 (Multi-Core)
Xiaomi Poco X7 Pro
6333
Vivo iQOO 12
6916
Geekbench 6 (Single-Core)15952237
Geekbench 6 (Multi-Core)63336916
Geekbench Compute (GPU)10422n/a
Sources: Geekbench v6 [Xiaomi Poco X7 Pro], [Vivo iQOO 12]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X7 Pro
1623938
Vivo iQOO 12
2087940
CPU378096462657
GPU563744902878
Memory378539387756
UX303559334649
NanoReview Score16239382087940
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X7 Pro
n/a
Vivo iQOO 12
17059
Stabilityn/a76 %
Graphics Testn/a102 fps
Graphics Scoren/a17059
Sources: 3DMark [Vivo iQOO 12]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X7 Pro
n/a
Vivo iQOO 12
14522
Writing scoren/a21145
Web scoren/a11036
Video editingn/a6543
Data manipulationn/a12430
NanoReview Scoren/a14522

Memory

RAM
RAM Size 8 GB - 12 GB
- 16 GB
Memory Type LPDDR5X LPDDR5X
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 Funtouch 15

Battery

Volume 6000 mAh 5000 mAh
Max Charging Power 90 W 120 W
Battery Type Silicon Carbon (Si/C) Li-Po
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (50% in 17 min) Yes (85% in 15 min)
Full Charge Time 0:42 h 0:20 h
Battery Life Test
Battery Life
Xiaomi Poco X7 Pro
23:02
Vivo iQOO 12
22:20
Web Browsing10:29 h08:42 h
Video Playback15:22 h15:33 h
Games05:54 h05:56 h
Standby Mode93 h98 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Optical, 3x
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 960 fps (1080p) 960 fps (1080p)
Wide-angle lens n/a 119 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Telephoto: 64 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.5f/1.7
Focal length26 mm23 mm
SensorSony IMX882Omnivision OV50H
Sensor size1/1.961/1.3
Pixel size0.8 μm1.2 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a64 MP
Aperturen/af/2.6
Focal lengthn/a70 mm
Sensorn/aOmnivision OV64B
Sensor sizen/a1/2.0
Pixel sizen/a0.7 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.0
Focal length15 mm15 mm
SensorSmartsens SC820CSSamsung S5KJN1
Sensor size1/4.01/2.76
Pixel size1.12 μm0.64 μm
StabilizationDigitalDigital

Front camera

Matrix 20 MP 16 MP
Photo resolution 5184x3888 pixels 4608x3456 pixels
Aperture f/2.2 f/2.5
Focal length 21 mm n/a
Sensor Omnivision OV20B Samsung S5K3P9
Sensor size 1/4.0 1/3.1
Pixel size 0.7 μm 1 μm
Autofocus No No
Stabilization Digital No
Video resolution 1080p (Full HD) at 30 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 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 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No n/a
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 2/3/5/8GSM 850/900/1800/1900MHz
3G BandsWCDMA B1/2/4/5/6/8/19WCDMA B1/B2/B4/B5/B8/B6/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B66)
LTE categoryn/a20
5G SupportYesYes

Sound

Speakers n/a Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi Poco X7 Pro
91.5 dB
Vivo iQOO 12
n/a

Other

Class Mid-range Flagship
Announced January, 2025 yr November, 2023 yr
Release Date January, 2025 yr November, 2023 yr
Launch Price ($) n/a 625
MSRP ($) 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 120 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.

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