Home Phone comparison Xiaomi Poco F4 GT and Realme 15T - Which is better?

Xiaomi Poco F4 GT vs Realme 15T

63 out 100
Xiaomi Poco F4 GT
VS
66 out 100
Realme 15T
Xiaomi Poco F4 GT
Realme 15T

Compared 2 smartphones : Xiaomi Poco F4 GT Manufactured in April, 2022, with display 6.67 with chipsetQualcomm Snapdragon 8 Gen 1, 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 F4 GT
  • Larger display: 6.67in
  • Supports Dolby Atmos
Reasons to choose Realme 15T
  • Higher pixel density: 401ppi
  • Lighter design: 181g vs 210g
  • Higher battery capacity: 7000mAh vs 4700mAh
  • Newer Bluetooth version: 5.3 vs 5.2

Versions

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

Review

Key Specs Xiaomi Poco F4 GT 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.
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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 F4 GT
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 500 nits 4000 nits
HDR support Yes HDR10+ No
Touch Sampling Rate 480 Hz 240 Hz
Screen-to-body ratio 86.2 % 87.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco F4 GT
753 nits
Realme 15T
n/a
sRGB gamut98.7 %n/a
PWM (Flicker)121 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco F4 GT]

Design & Build

Design and ergonomics comparison
Height 162.5 mm (6.4 in) 158.36 mm (6.23 in)
Width 76.7 mm (3.02 in) 75.19 mm (2.96 in)
Thickness 8.5 mm (0.33 in) 7.79 mm (0.31 in)
Weight 210 g (7.41 oz) 181 g (6.38 oz)
Water resistance No IP69
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - Black
- Silver
- Yellow		 - Silver
- Gray
- Blue
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Poco F4 GT
86.2 %
Realme 15T
87.6 %

Performance

Testing Xiaomi Poco F4 GT and Realme 15T In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Gen 1 MediaTek Dimensity 6400 Max
Max Frequency 3000 MHz 2500 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Cortex-A510)
- 3/2.5 (Cortex-A710)
- 1/3 (Cortex-X2)		 - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
Process Samsung TSMC
Transistor Size 4 nm 6 nm
Neural Processor Hexagon Yes
Graphics Adreno 730 Mali-G57 MP2
GPU Cores 1024 64
GPU Frequency 818 MHz 1072 MHz
FLOPS 1675.3 GFLOPS 137.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco F4 GT
992
Realme 15T
808
Geekbench 6 (Multi-Core)
Xiaomi Poco F4 GT
3660
Realme 15T
2046
Geekbench 6 (Single-Core)992808
Geekbench 6 (Multi-Core)36602046
Geekbench Compute (GPU)n/a1424
Sources: Geekbench v6 [Realme 15T]
AnTuTu 10
AnTuTu 10
Xiaomi Poco F4 GT
1182484
Realme 15T
605158
CPU314651223513
GPU44336448052
Memory206516167188
UX217953166405
NanoReview Score1182484605158
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco F4 GT
9325
Realme 15T
n/a
Max Surface Temp.40.7 °Cn/a
Stability50 %n/a
Graphics Test55 fpsn/a
Graphics Score9325n/a
Sources: 3DMark [Xiaomi Poco F4 GT]
PCMark 3.0
PCMark 3.0
Xiaomi Poco F4 GT
13091
Realme 15T
n/a
Writing score15018n/a
Web score11649n/a
Video editing7469n/a
Data manipulation9824n/a
NanoReview Score13091n/a

Memory

RAM
RAM Size - 8 GB
- 12 GB		 8 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 3200 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB		128 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardNoMicroSD

Software

OS Android 12 (Upgradeable to Android 14) Android 15
OS Size 33 GB n/a
UI Skin HyperOS 2.0 Realme UI 6.0

Battery

Volume 4700 mAh 7000 mAh
Max Charging Power 120 W 60 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 8 min) Yes
Full Charge Time 0:17 h n/a
Battery Life Test
Battery Life
Xiaomi Poco F4 GT
16:47
Realme 15T
n/a
Web Browsing06:53 hn/a
Video Playback11:18 hn/a
Games04:25 hn/a
Standby Mode73 hn/a

Main camera

Matrix 64 MP 50 MP
Photo resolution 9248x6936 pixels 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 120 fps (720p)
Wide-angle lens 120 ° n/a
Lenses count Standard: 64 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
Matrix64 MP50 MP
Aperturef/1.7f/1.8
Focal length26 mm27 mm
SensorSony IMX686Omnivision OV50D40 Light Hunter 400
Sensor size1/1.731/2.88
Pixel size0.8 μm0.61 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
SensorOmnivision OV8856n/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 20 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Aperture f/2.4 f/1.8
Focal length n/a 27 mm
Sensor Sony IMX596 Omnivision OV50D40 Light Hunter 400
Sensor size 1/2 1/2.88
Pixel size 0.8 μm 0.61 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6E (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 Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.2 5.3
Bluetooth features LE, HID, 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
- QZSS
- NAVIC		 - 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 SlotNoNo
2G BandsGSM 2 / 3 / 5 / 8GSM 850/900/1800MHz
3G BandsWCDMA 1 / 2 / 4 / 5 / 6 / 8 / 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 category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi Poco F4 GT
86.6 dB
Realme 15T
n/a

Other

Class Flagship Mid-range
Announced April, 2022 yr September, 2025 yr
Release Date April, 2022 yr September, 2025 yr
Launch Price ($) 500 n/a
MSRP ($) n/a 230
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 120 W Yes, 60 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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