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

Xiaomi Poco X4 Pro 5G vs Realme 15T

54 out 100
Xiaomi Poco X4 Pro 5G
VS
66 out 100
Realme 15T
Xiaomi Poco X4 Pro 5G
Realme 15T

Compared 2 smartphones : Xiaomi Poco X4 Pro 5G Manufactured in March, 2022, with display 6.67 with chipsetQualcomm Snapdragon 695, vs Realme 15T, Manufactured in September, 2025 with chipsetMediaTek Dimensity 6400 Max. 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
  • Larger display: 6.67in
  • Supports Dolby Atmos
Reasons to choose Realme 15T
  • Higher pixel density: 401ppi
  • Lighter design: 181g vs 205g
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.3 vs 5.1

Versions

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

Review

Key Specs Xiaomi Poco X4 Pro 5G and Realme 15T
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
Realme 15T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.57 in
Resolution 1080x2400 pixels 1080x2372 pixels
Aspect ratio 20:9 20:9
Pixel density 395 ppi 401 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 700 nits 4000 nits
HDR support No No
Touch Sampling Rate 360 Hz 240 Hz
Screen-to-body ratio 85.9 % 87.6 %
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
Realme 15T
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) 158.36 mm (6.23 in)
Width 76.1 mm (3 in) 75.19 mm (2.96 in)
Thickness 8.12 mm (0.32 in) 7.79 mm (0.31 in)
Weight 205 g (7.23 oz) 181 g (6.38 oz)
Water resistance IP53 IP69
Back panel Glass Plastic
Frame Plastic Plastic
Colors - Black
- Blue
- Yellow		 - Silver
- Gray
- Blue
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Poco X4 Pro 5G
85.9 %
Realme 15T
87.6 %

Performance

Testing Xiaomi Poco X4 Pro 5G and Realme 15T In benchmarks
Processor
Chipset Qualcomm Snapdragon 695 MediaTek Dimensity 6400 Max
Max Frequency 2200 MHz 2500 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))		 - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
Process TSMC TSMC
Transistor Size 6 nm 6 nm
Neural Processor Hexagon 686 Yes
Graphics Adreno 619 Mali-G57 MP2
GPU Cores 256 64
GPU Frequency 950 MHz 1072 MHz
FLOPS 430.1 GFLOPS 137.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X4 Pro 5G
916
Realme 15T
808
Geekbench 6 (Multi-Core)
Xiaomi Poco X4 Pro 5G
2122
Realme 15T
2046
Geekbench 6 (Single-Core)916808
Geekbench 6 (Multi-Core)21222046
Geekbench Compute (GPU)n/a1424
Sources: Geekbench v6 [Xiaomi Poco X4 Pro 5G], [Realme 15T]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X4 Pro 5G
432868
Realme 15T
605158
CPU144724223513
GPU8326548052
Memory98212167188
UX106667166405
NanoReview Score432868605158
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X4 Pro 5G
1200
Realme 15T
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
Realme 15T
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		 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		128 GB
Storage TypeUFS 2.2UFS 2.2
Memory CardMicroSDMicroSD

Software

OS Android 11 (Upgradeable to Android 13) Android 15
OS Size 26 GB n/a
UI Skin HyperOS 1.0 Realme UI 6.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 67 W 60 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (75% in 30 min) Yes
Full Charge Time 0:49 h n/a
Battery Life Test
Battery Life
Xiaomi Poco X4 Pro 5G
21:25
Realme 15T
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 Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (720p) 120 fps (720p)
Wide-angle lens 118 ° n/a
Lenses count Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix108 MP50 MP
Aperturef/1.9f/1.8
Focal length26 mm27 mm
SensorSamsung S5KHM2Omnivision OV50D40 Light Hunter 400
Sensor size1/1.521/2.88
Pixel size0.7 μm0.61 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length26 mmn/a
SensorSony IMX355n/a
Sensor size1/2.8n/a
Pixel size1.14 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 16 MP 50 MP
Photo resolution 4608x3456 pixels 8192x6144 pixels
Aperture f/2.5 f/1.8
Focal length n/a 27 mm
Sensor Omnivision OV16A1Q Omnivision OV50D40 Light Hunter 400
Sensor size 1/3.06 1/2.88
Pixel size 1 μm 0.61 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
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 5.3
Bluetooth features LE, A2DP 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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Varies by region
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM 850 900 1800 1900MHzGSM 850/900/1800MHz
3G BandsWCDMA 1, 2, 4, 5, 8, 6, 19WCDMA 1/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41)LTE (B1/B3/B5/B8/B40/B41)
LTE category18n/a
5G SupportYesYes

Sound

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

Other

Class Mid-range Mid-range
Announced February, 2022 yr September, 2025 yr
Release Date March, 2022 yr September, 2025 yr
Launch Price ($) 250 n/a
MSRP ($) n/a 230
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, 60 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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

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