Home Phone comparison Xiaomi Redmi Turbo 4 and Realme 15T - Which is better?

Xiaomi Redmi Turbo 4 vs Realme 15T

82 out 100
Xiaomi Redmi Turbo 4
VS
66 out 100
Realme 15T
Xiaomi Redmi Turbo 4
Realme 15T

Compared 2 smartphones : Xiaomi Redmi Turbo 4 Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 8400 Ultra, vs Realme 15T, Manufactured in September, 2025with 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 Redmi Turbo 4
  • Larger display: 6.67in
  • Higher pixel density: 446ppi
  • Newer Bluetooth version: 6.0 vs 5.3
Reasons to choose Realme 15T
  • Lighter design: 181g vs 203.5g
  • Higher battery capacity: 7000mAh vs 6550mAh

Versions

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

Review

Key Specs Xiaomi Redmi Turbo 4 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 Redmi Turbo 4
vs
Realme 15T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.57 in
Resolution 1220x2712 pixels 1080x2372 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 401 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes (60-120 Hz)
Max brightness 1400 nits 4000 nits
HDR support Yes Dolby Vision No
Touch Sampling Rate 480 Hz 240 Hz
Screen-to-body ratio 88.7 % 87.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 160.95 mm (6.34 in) 158.36 mm (6.23 in)
Width 75.24 mm (2.96 in) 75.19 mm (2.96 in)
Thickness 8.06 mm (0.32 in) 7.79 mm (0.31 in)
Weight 203.5 g (7.18 oz) 181 g (6.38 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber n/a
Back panel n/a Plastic
Frame n/a Plastic
Colors - White
- Black
- Blue		 - Silver
- Gray
- Blue
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi Redmi Turbo 4
88.7 %
Realme 15T
87.6 %

Performance

Testing Xiaomi Redmi Turbo 4 and Realme 15T In benchmarks
Processor
Chipset MediaTek Dimensity 8400 Ultra MediaTek Dimensity 6400 Max
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-A76)
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor MediaTek NPU 880 Yes
Graphics Mali-G720 MP7 Mali-G57 MP2
GPU Cores 896 64
GPU Frequency 1300 MHz 1072 MHz
FLOPS 2329.6 GFLOPS 137.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi Turbo 4
1657
Realme 15T
808
Geekbench 6 (Multi-Core)
Xiaomi Redmi Turbo 4
6515
Realme 15T
2046
Geekbench 6 (Single-Core)1657808
Geekbench 6 (Multi-Core)65152046
Geekbench Compute (GPU)127871424
Sources: Geekbench v6 [Xiaomi Redmi Turbo 4], [Realme 15T]
AnTuTu 10
AnTuTu 10
Xiaomi Redmi Turbo 4
1769868
Realme 15T
605158
CPU401853223513
GPU66428248052
Memory378725167188
UX325008166405
NanoReview Score1769868605158

Memory

RAM
RAM Size - 12 GB
- 16 GB		 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 4 2
Storage
Storage Capacity- 256 GB
- 512 GB		128 GB
Storage TypeUFS 4.0UFS 2.2
Memory CardNoMicroSD

Software

OS Android 15 Android 15
UI Skin HyperOS 2.0 Realme UI 6.0

Battery

Volume 6550 mAh 7000 mAh
Max Charging Power 90 W 60 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging n/a Yes
Fast Charging Yes (50% in 19 min) Yes
Full Charge Time 0:46 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Optical 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 (1080p) 120 fps (720p)
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.5f/1.8
Focal length26 mm27 mm
SensorSony LYT-600Omnivision OV50D40 Light Hunter 400
Sensor size1/1.951/2.88
Pixel size0.8 μm0.61 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length15 mmn/a
SensorSmartsens SC820CSn/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/2.2 f/1.8
Focal length 25 mm 27 mm
Sensor Omnivision OV20B Omnivision OV50D40 Light Hunter 400
Sensor size 1/4.0 1/2.88
Pixel size 0.7 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 6 (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 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 6.0 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 No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes 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 B3/B5/B8GSM 850/900/1800MHz
3G BandsWCDMA B1/B4/B5/B6/B8/B19WCDMA 1/5/8
LTE Bands*LTE (B1/B3/B4/B5/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B48/B66)LTE (B1/B3/B5/B8/B40/B41)
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No

Other

Class Mid-range Mid-range
Announced January, 2025 yr September, 2025 yr
Release Date January, 2025 yr September, 2025 yr
Launch Price ($) 400 n/a
MSRP ($) 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 90 W Yes, 60 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi Turbo 4 the clear winner in this comparison.

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