Home Phone comparison Xiaomi Poco X7 and OnePlus 7T - Which is better?

Xiaomi Poco X7 vs OnePlus 7T

66 out 100
Xiaomi Poco X7
VS
56 out 100
OnePlus 7T
Xiaomi Poco X7
OnePlus 7T

Compared 2 smartphones : Xiaomi Poco X7 Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 7300 Ultra, vs OnePlus 7T, Manufactured in September, 2019 with chipsetQualcomm Snapdragon 855 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 Xiaomi Poco X7
  • Larger display: 6.67in
  • Higher pixel density: 446ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 185.5g vs 190g
  • Higher battery capacity: 5110mAh vs 3800mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Built-in eSIM
  • Includes charger
Reasons to choose OnePlus 7T
  • Supports newer USB: 3.1 vs 2
  • Supports DisplayPort

Versions

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

Review

Key Specs Xiaomi Poco X7 and OnePlus 7T
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
vs
OnePlus 7T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.55 in
Resolution 1220x2712 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 402 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes No
Max brightness 1200 nits 1000 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 88.9 % 86.4 %
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
OnePlus 7T
736 nits
sRGB gamut100 %99.6 %
PWM (Flicker)120 Hz357 Hz
Response time1 ms6 ms
Contrast∞ Infinite∞ Infinite
Sources: NotebookCheck [Xiaomi Poco X7], [OnePlus 7T]

Design & Build

Design and ergonomics comparison
Height 162.33 mm (6.39 in) 160.9 mm (6.33 in)
Width 74.42 mm (2.93 in) 74.5 mm (2.93 in)
Thickness 8.4 mm (0.33 in) 8.1 mm (0.32 in)
Weight 185.5 g (6.54 oz) 190 g (6.7 oz)
Water resistance IP68 IPX4
Cooling system Vapor chamber n/a
Back panel Plastic Glass
Frame Plastic Metal
Colors - Black
- Silver
- Green		 - Silver
- Blue
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Poco X7
88.9 %
OnePlus 7T
86.4 %

Performance

Testing Xiaomi Poco X7 and OnePlus 7T In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Ultra Qualcomm Snapdragon 855 Plus
Max Frequency 2500 MHz 2960 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)		 - 4/1.8 (Cortex-A55 (Kryo 485 Silver))
- 3/2.42 (Cortex-A76 (Kryo 485 Gold))
- 1/2.96 (Cortex-A76 (Kryo 485 Gold))
Process TSMC TSMC
Transistor Size 4 nm 7 nm
Neural Processor MediaTek APU 655 Hexagon 690
Graphics Mali-G615 MP2 Adreno 640
GPU Cores 256 768
GPU Frequency 1047 MHz 627 MHz
FLOPS 536.1 GFLOPS 1036.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X7
1031
OnePlus 7T
1020
Geekbench 6 (Multi-Core)
Xiaomi Poco X7
2842
OnePlus 7T
2810
Geekbench 6 (Single-Core)10311020
Geekbench 6 (Multi-Core)28422810
Geekbench Compute (GPU)2507n/a
Sources: Geekbench v6 [Xiaomi Poco X7]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X7
675069
OnePlus 7T
618133
CPU203194193505
GPU143338155728
Memory159275133411
UX169262135489
NanoReview Score675069618133
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X7
n/a
OnePlus 7T
2401
Max Surface Temp.n/a50.7 °C
Stabilityn/a97 %
Graphics Testn/a14 fps
Graphics Scoren/a2401
Sources: 3DMark [OnePlus 7T]

Memory

RAM
RAM Size - 8 GB
- 12 GB		 8 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
Storage TypeUFS 2.2UFS 3.0
Memory CardNoNo

Software

OS Android 14 Android 10.0 (Upgradeable to Android 12)
OS Size n/a 27 GB
UI Skin HyperOS 1.0 OxygenOS 12.1

Battery

Volume 5110 mAh 3800 mAh
Max Charging Power 45 W 30 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 Warp Charge 3T (35% in 15 min)
Full Charge Time 1:05 h 1:00 h
Battery Life Test
Battery Life
Xiaomi Poco X7
19:25
OnePlus 7T
20:23
Web Browsing06:50 h07:55 h
Video Playback10:59 h11:54 h
Games05:14 h04:45 h
Standby Mode104 h103 h

Main camera

Matrix 50 MP 48 MP
Photo resolution 8192x6144 pixels 8000x6000 pixels
Zoom Digital Optical, 2x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 960 fps (720p)
Wide-angle lens 120 ° 117 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 48 MP
Telephoto: 12 MP
Ultra-wide: 16 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP48 MP
Aperturef/1.5f/1.6
Focal length26 mm26 mm
SensorSony IMX882Sony IMX586
Sensor size1/1.961/2
Pixel size0.8 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a12 MP
Aperturen/af/2.2
Focal lengthn/a51 mm
Sensorn/aSamsung S5K3M5
Sensor sizen/a1/3.4
Pixel sizen/a1 μm
Stabilizationn/aDigital
Ultra-wide lens
Matrix8 MP16 MP
Aperturef/2.2f/2.2
Focal length15 mm17 mm
SensorSony IMX355Sony IMX481
Sensor size1/4.01/3.09
Pixel size1.12 μm1 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Poco X7
n/a
OnePlus 7T
122
Video quality
Xiaomi Poco X7
n/a
OnePlus 7T
96
Overall camera score
Xiaomi Poco X7
n/a
OnePlus 7T
114

Front camera

Matrix 20 MP 16 MP
Photo resolution 5184x3888 pixels 4608x3456 pixels
Aperture f/2.2 f/2.0
Focal length 25 mm 25 mm
Sensor Omnivision OV20B Sony IMX471
Sensor size 1/4.0 1/3.1
Pixel size 0.7 μm 1 μm
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
Bluetooth version 5.4 5
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.1
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G BandsWCDMA B1/2/4/5/6/8/19HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B28/B38/B40/B41/B42/B48/B66)LTE (B1/B2/B3/B4(1700/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B29/B32/B34/B38/B39/B40/B41/B66(1700/B2100))
LTE categoryn/a16
5G SupportYesNo

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi Poco X7
91.4 dB
OnePlus 7T
85.2 dB

Other

Class Mid-range Flagship
Announced January, 2025 yr September, 2019 yr
Release Date January, 2025 yr September, 2019 yr
Launch Price ($) 229 600
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 n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Poco X7 the clear winner in this comparison.

Survey

Which smartphone would you pick?
0 (0%)
0 (0%)
Total Votes: 0

User comments

Share your opinion or ask questions below