Home Phone comparison Xiaomi Poco X7 and OnePlus Nord 3 - Which is better?

Xiaomi Poco X7 vs OnePlus Nord 3

66 out 100
Xiaomi Poco X7
VS
71 out 100
OnePlus Nord 3
Xiaomi Poco X7
OnePlus Nord 3

Compared 2 smartphones : Xiaomi Poco X7 Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 7300 Ultra, vs OnePlus Nord 3, Manufactured in July, 2023with chipsetMediaTek Dimensity 9000. 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 193.5g
  • Higher battery capacity: 5110mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Built-in eSIM
Reasons to choose OnePlus Nord 3
  • Larger display: 6.74in
  • Higher pixel density: 451ppi

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/512 GB		 - 8/128 GB
- 16/256 GB
- 16/512 GB

Review

Key Specs Xiaomi Poco X7 and OnePlus Nord 3
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 Nord 3

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.74 in
Resolution 1220x2712 pixels 1240x2772 pixels
Aspect ratio 20:9 20.1:9
Pixel density 446 ppi 451 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes
Max brightness 1200 nits 600 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 480 Hz 360 Hz
Screen-to-body ratio 88.9 % 89.5 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Xiaomi Poco X7
1107 nits
OnePlus Nord 3
1112 nits
sRGB gamut100 %98.7 %
PWM (Flicker)120 Hz366 Hz
Response time1 ms7 ms
Contrast∞ Infinite∞ Infinite
Sources: NotebookCheck [Xiaomi Poco X7], [OnePlus Nord 3]

Design & Build

Design and ergonomics comparison
Height 162.33 mm (6.39 in) 162.6 mm (6.4 in)
Width 74.42 mm (2.93 in) 75.1 mm (2.96 in)
Thickness 8.4 mm (0.33 in) 8.1 mm (0.32 in)
Weight 185.5 g (6.54 oz) 193.5 g (6.83 oz)
Water resistance IP68 IP54
Cooling system Vapor chamber Vapor chamber
Back panel Plastic Glass
Frame Plastic Plastic
Colors - Black
- Silver
- Green		 - Gray
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Poco X7
88.9 %
OnePlus Nord 3
89.5 %

Performance

Testing Xiaomi Poco X7 and OnePlus Nord 3 In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Ultra MediaTek Dimensity 9000
Max Frequency 2500 MHz 3050 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)		 - 4/1.8 (Cortex-A510)
- 3/2.85 (Cortex-A710)
- 1/3.05 (Cortex-X2)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor MediaTek APU 655 MediaTek APU 590
Graphics Mali-G615 MP2 Mali-G710 MP10
GPU Cores 256 960
GPU Frequency 1047 MHz 848 MHz
FLOPS 536.1 GFLOPS 1632 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X7
1031
OnePlus Nord 3
1736
Geekbench 6 (Multi-Core)
Xiaomi Poco X7
2842
OnePlus Nord 3
4636
Geekbench 6 (Single-Core)10311736
Geekbench 6 (Multi-Core)28424636
Geekbench Compute (GPU)25076036
Sources: Geekbench v6 [Xiaomi Poco X7], [OnePlus Nord 3]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X7
675069
OnePlus Nord 3
1097617
CPU203194366529
GPU143338297956
Memory159275188074
UX169262251058
NanoReview Score6750691097617

Memory

RAM
RAM Size - 8 GB
- 12 GB		 - 8 GB
- 16 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz n/a
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB		- 128 GB
- 256 GB
Storage TypeUFS 2.2UFS 3.1
Memory CardNoNo

Software

OS Android 14 Android 13
UI Skin HyperOS 1.0 OxygenOS 13.1

Battery

Volume 5110 mAh 5000 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 (60% in 15 min)
Full Charge Time 1:05 h 0:32 h
Battery Life Test
Battery Life
Xiaomi Poco X7
19:25
OnePlus Nord 3
21:57
Web Browsing06:50 h08:39 h
Video Playback10:59 h15:44 h
Games05:14 h05:40 h
Standby Mode104 h94 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED 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) 240 fps (720p)
Wide-angle lens 120 ° 112 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.5f/1.8
Focal length26 mm24 mm
SensorSony IMX882Sony IMX890
Sensor size1/1.961/1.56
Pixel size0.8 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal length15 mmn/a
SensorSony IMX355Sony IMX355
Sensor size1/4.01/4
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 20 MP 16 MP
Photo resolution 5184x3888 pixels 4608x3456 pixels
Aperture f/2.2 f/2.4
Focal length 25 mm 24 mm
Sensor Omnivision OV20B 1/5
Sensor size 1/4.0 1/3.09
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 6 (802.11 a/b/g/n/ac/ax)
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 5.3
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		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8GSM 850/900/1800/1900MHz
3G BandsWCDMA B1/2/4/5/6/8/19WCDMA B1/2/4/5/6/8/19
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/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28/B38/B39/B40/B41/B66)
LTE categoryn/a19
5G SupportYesYes

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 Nord 3
78.9 dB

Other

Class Mid-range Mid-range
Announced January, 2025 yr July, 2023 yr
Release Date January, 2025 yr July, 2023 yr
Launch Price ($) 229 499
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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