Home Phone comparison Xiaomi Poco X4 Pro 5G and OnePlus 15 - Which is better?

Xiaomi Poco X4 Pro 5G vs OnePlus 15

54 out 100
Xiaomi Poco X4 Pro 5G
VS
91 out 100
OnePlus 15
Xiaomi Poco X4 Pro 5G
OnePlus 15

Compared 2 smartphones : Xiaomi Poco X4 Pro 5G Manufactured in March, 2022, with display 6.67 with chipsetQualcomm Snapdragon 695, vs OnePlus 15, Manufactured in October, 2025with chipsetQualcomm Snapdragon 8 Elite Gen 5. 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 X4 Pro 5G
  • Lighter design: 205g vs 211g
  • Supports Dolby Atmos
Reasons to choose OnePlus 15
  • Larger display: 6.78in
  • Higher pixel density: 450ppi
  • Higher refresh rate: 165Hz
  • Higher battery capacity: 7300mAh vs 5000mAh
  • Newer Bluetooth version: 6.0 vs 5.1
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 6/64 GB
- 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Poco X4 Pro 5G and OnePlus 15
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 X4 Pro 5G
vs
OnePlus 15

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.78 in
Resolution 1080x2400 pixels 1272x2772 pixels
Aspect ratio 20:9 19.5:9
Pixel density 395 ppi 450 ppi
Refresh rate 120 Hz 165 Hz
Adaptive refresh rate No Yes (1-120 Hz)
Max brightness 700 nits 1800 nits
HDR support No Yes, Dolby Vision
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 85.9 % 91.2 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X4 Pro 5G
752 nits
OnePlus 15
n/a
sRGB gamut89.4 %n/a
PWM (Flicker)479 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco X4 Pro 5G]

Design & Build

Design and ergonomics comparison
Height 164.19 mm (6.46 in) 161.4 mm (6.35 in)
Width 76.1 mm (3 in) 76.7 mm (3.02 in)
Thickness 8.12 mm (0.32 in) 8.1 mm (0.32 in)
Weight 205 g (7.23 oz) 211 g (7.44 oz)
Water resistance IP53 IP69
Cooling system n/a Vapor chamber
Back panel Glass Glass
Frame Plastic Metal
Colors - Black
- Blue
- Yellow		 - Black
- Gold
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Poco X4 Pro 5G
85.9 %
OnePlus 15
91.2 %

Performance

Testing Xiaomi Poco X4 Pro 5G and OnePlus 15 In benchmarks
Processor
Chipset Qualcomm Snapdragon 695 Qualcomm Snapdragon 8 Elite Gen 5
Max Frequency 2200 MHz 4600 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Kryo 660 Silver (Cortex-A55))
- 2/2.2 (Kryo 660 Gold (Cortex-A78))		 6/3.63 ()
Process TSMC TSMC
Transistor Size 6 nm 3 nm
Neural Processor Hexagon 686 Hexagon
Graphics Adreno 619 Adreno 840
GPU Cores 256 1536
GPU Frequency 950 MHz 1200 MHz
FLOPS 430.1 GFLOPS 3686.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X4 Pro 5G
916
OnePlus 15
3726
Geekbench 6 (Multi-Core)
Xiaomi Poco X4 Pro 5G
2122
OnePlus 15
11199
Geekbench 6 (Single-Core)9163726
Geekbench 6 (Multi-Core)212211199
Geekbench Compute (GPU)n/a27829
Sources: Geekbench v6 [Xiaomi Poco X4 Pro 5G], [OnePlus 15]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X4 Pro 5G
432868
OnePlus 15
3434737
CPU144724968935
GPU832651235307
Memory98212489823
UX106667740672
NanoReview Score4328683434737
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X4 Pro 5G
1200
OnePlus 15
n/a
Max Surface Temp.38.1 °Cn/a
Stability99 %n/a
Graphics Test7 fpsn/a
Graphics Score1200n/a
Sources: 3DMark [Xiaomi Poco X4 Pro 5G]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X4 Pro 5G
8274
OnePlus 15
n/a
Writing score10885n/a
Web score7057n/a
Video editing4065n/a
Data manipulation7763n/a
NanoReview Score8274n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB		 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz 5300 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 2.2UFS 4.1
Memory CardMicroSDNo

Software

OS Android 11 (Upgradeable to Android 13) Android 16
OS Size 26 GB n/a
UI Skin HyperOS 1.0 OxygenOS 16

Battery

Volume 5000 mAh 7300 mAh
Max Charging Power 67 W 120 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No Yes (50 W)
Reverse Charging No Yes, (Wireless)
Fast Charging Yes (75% in 30 min) Yes (50% in 15 min)
Full Charge Time 0:49 h 0:43 h
Battery Life Test
Battery Life
Xiaomi Poco X4 Pro 5G
21:25
OnePlus 15
n/a
Web Browsing07:50 hn/a
Video Playback12:38 hn/a
Games05:34 hn/a
Standby Mode110 hn/a

Main camera

Matrix 108 MP 50 MP
Photo resolution 12032x9024 pixels 8192x6144 pixels
Zoom Digital Optical, 3.5x
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No Yes (Up to 30 fps)
4K Recording No Yes (Up to 120 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (720p) n/a
Wide-angle lens 118 ° 116 °
Lenses count Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix108 MP50 MP
Aperturef/1.9f/1.8
Focal length26 mm24 mm
SensorSamsung S5KHM2Sony LYTIA-T808
Sensor size1/1.521/1.56
Pixel size0.7 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationDigitalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.8
Focal lengthn/a85 mm
Sensorn/aSamsung S5KJN5
Sensor sizen/a1/2.76
Pixel sizen/a0.64 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.0
Focal length26 mm15 mm
SensorSony IMX355Samsung S5KJN5
Sensor size1/2.81/2.76
Pixel size1.14 μm0.64 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution 4608x3456 pixels 6560x4928 pixels
Aperture f/2.5 f/2.4
Focal length n/a 21 mm
Sensor Omnivision OV16A1Q Sony IMX615
Sensor size 1/3.06 1/2.74
Pixel size 1 μm 0.8 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- 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 5.1 6.0
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotYesNo
2G BandsGSM 850 900 1800 1900MHzn/a
3G BandsWCDMA 1, 2, 4, 5, 8, 6, 19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41)n/a
LTE category18n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes No
Speaker Test
Max Volume
Xiaomi Poco X4 Pro 5G
87.2 dB
OnePlus 15
n/a

Other

Class Mid-range Flagship
Announced February, 2022 yr October, 2025 yr
Release Date March, 2022 yr October, 2025 yr
Launch Price ($) 250 n/a
MSRP ($) n/a 899
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W Yes, 120 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider OnePlus 15 the clear winner in this comparison.

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