Xiaomi Poco X7 Pro vs Oppo Realme 9 Pro Plus

Compared 2 smartphones : Xiaomi Poco X7 Pro Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 8400 Ultra, vs Oppo Realme 9 Pro Plus, Manufactured in February, 2022 with chipsetMediaTek Dimensity 920. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi Poco X7 Pro
  • Larger display: 6.67in
  • Higher pixel density: 446ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 6000mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Infrared port
Reasons to choose Oppo Realme 9 Pro Plus
  • Lighter design: 182g vs 195g

Versions

Available versions and configurations
Memory Options - 8/256 GB
- 12/256 GB
- 12/512 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Xiaomi Poco X7 Pro and Oppo Realme 9 Pro Plus
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

Display

Display quality comparison
Type AMOLED Super AMOLED
Size 6.67 in 6.4 in
Resolution 1220x2712 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 411 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate Yes (60-120 Hz) No
Max brightness 1400 nits 450 nits
HDR support Yes Dolby Vision Yes HDR10
Touch Sampling Rate 480 Hz 360 Hz
Screen-to-body ratio 88.8 % 84.2 %
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
Oppo Realme 9 Pro Plus
608 nits
sRGB gamut99.6 %95.9 %
PWM (Flicker)120 Hz218 Hz
Response time1 ms9 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 160.75 mm (6.33 in) 160.2 mm (6.31 in)
Width 75.24 mm (2.96 in) 73.3 mm (2.89 in)
Thickness 8.29 mm (0.33 in) 7.99 mm (0.31 in)
Weight 195 g (6.88 oz) 182 g (6.42 oz)
Water resistance IP68 No
Cooling system Vapor chamber n/a
Back panel Plastic Glass
Frame Plastic Plastic
Colors - Black
- Green
- Yellow
- Black
- Blue
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Poco X7 Pro
88.8 %
Oppo Realme 9 Pro Plus
84.2 %

Performance

Testing Xiaomi Poco X7 Pro and Oppo Realme 9 Pro Plus In benchmarks
Processor
Chipset MediaTek Dimensity 8400 Ultra MediaTek Dimensity 920
Max Frequency 3250 MHz 2500 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)
- 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A78)
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor MediaTek NPU 880 Yes
Graphics Mali-G720 MP7 Mali-G68 MP4
GPU Cores 896 256
GPU Frequency 1300 MHz 950 MHz
FLOPS 2329.6 GFLOPS 243.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X7 Pro
1595
Oppo Realme 9 Pro Plus
928
Geekbench 6 (Multi-Core)
Xiaomi Poco X7 Pro
6333
Oppo Realme 9 Pro Plus
2323
Geekbench 6 (Single-Core)1595928
Geekbench 6 (Multi-Core)63332323
Geekbench Compute (GPU)10422n/a
AnTuTu 10
AnTuTu 10
Xiaomi Poco X7 Pro
1623938
Oppo Realme 9 Pro Plus
540904
CPU378096168137
GPU563744114289
Memory378539106004
UX303559152474
NanoReview Score1623938540904
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X7 Pro
n/a
Oppo Realme 9 Pro Plus
2293
Max Surface Temp.n/a46.9 °C
Stabilityn/a99 %
Graphics Testn/a13 fps
Graphics Scoren/a2293
PCMark 3.0
PCMark 3.0
Xiaomi Poco X7 Pro
n/a
Oppo Realme 9 Pro Plus
12629
Writing scoren/a19093
Web scoren/a9133
Video editingn/a6657
Data manipulationn/a8425
NanoReview Scoren/a12629

Memory

RAM
RAM Size 8 GB - 6 GB
- 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 4 2
Storage
Storage Capacity256 GB- 128 GB
- 256 GB
Storage TypeUFS 4.0UFS 2.2
Memory CardNoNo

Software

OS Android 15 Android 12 (Upgradeable to Android 14)
OS Size n/a 15 GB
UI Skin HyperOS 2.0 Realme UI 4.0

Battery

Volume 6000 mAh 4500 mAh
Max Charging Power 90 W 60 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 (77% in 30 min)
Full Charge Time 0:42 h 0:49 h
Battery Life Test
Battery Life
Xiaomi Poco X7 Pro
23:02
Oppo Realme 9 Pro Plus
21:38
Web Browsing10:29 h09:24 h
Video Playback15:22 h12:57 h
Games05:54 h05:39 h
Standby Mode93 h98 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8700x5800 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (1080p) 960 fps (720p)
Wide-angle lens n/a 119 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Standard: 50 MP
Ultra-wide: 8 MP
Macro: 4 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.5f/1.8
Focal length26 mm24 mm
SensorSony IMX882Sony IMX766
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 mm16 mm
SensorSmartsens SC820CSSony IMX355
Sensor size1/4.01/4
Pixel size1.12 μm1.14 μm
StabilizationDigitalDigital

Front camera

Matrix 20 MP 16 MP
Photo resolution 5184x3888 pixels 4920x3264 pixels
Aperture f/2.2 f/2.4
Focal length 21 mm 27 mm
Sensor Omnivision OV20B Sony IMX471
Sensor size 1/4.0 1/3.13
Pixel size 0.7 μm 1 μm
Autofocus No No
Stabilization Digital Digital
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 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 Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.2
Bluetooth features LE LE, A2DP
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
NFC* Varies by region Varies by region
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8GSM (850/900/1800/1900)
3G BandsWCDMA B1/2/4/5/6/8/19WCDMA (850/900/1700/1900/2100)
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/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B66)
5G SupportYesYes

Sound

Speakers n/a Stereo
3.5 mm Jack No Yes
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi Poco X7 Pro
91.5 dB
Oppo Realme 9 Pro Plus
91.6 dB

Other

Class Mid-range Mid-range
Announced January, 2025 yr February, 2022 yr
Release Date January, 2025 yr February, 2022 yr
Launch Price ($) n/a 330
MSRP ($) 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 60 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 Xiaomi Poco X7 Pro the clear winner in this comparison.

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