Home Phone comparison Xiaomi 14T and Realme 15T - Which is better?

Xiaomi 14T vs Realme 15T

78 out 100
Xiaomi 14T
VS
66 out 100
Realme 15T
Xiaomi 14T
Realme 15T

Compared 2 smartphones : Xiaomi 14T Manufactured in September, 2024, with display 6.67 with chipsetMediaTek Dimensity 8300 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 14T
  • Larger display: 6.67in
  • Higher pixel density: 446ppi
  • Higher refresh rate: 144Hz
  • Newer Bluetooth version: 5.4 vs 5.3
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Realme 15T
  • Lighter design: 181g vs 195g
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Includes charger

Versions

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

Review

Key Specs Xiaomi 14T 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 14T
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 144 Hz 120 Hz
Adaptive refresh rate Yes (30-144 Hz) Yes (60-120 Hz)
Max brightness 1600 nits 4000 nits
HDR support Yes Dolby Vision No
Touch Sampling Rate 480 Hz 240 Hz
Screen-to-body ratio 89.1 % 87.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 14T
1349 nits
Realme 15T
n/a
sRGB gamut99.6 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi 14T]

Design & Build

Design and ergonomics comparison
Height 160.5 mm (6.32 in) 158.36 mm (6.23 in)
Width 75.1 mm (2.96 in) 75.19 mm (2.96 in)
Thickness 7.8 mm (0.31 in) 7.79 mm (0.31 in)
Weight 195 g (6.88 oz) 181 g (6.38 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Plastic Plastic
Colors - Black
- Gray
- Blue
- Green		 - Silver
- Gray
- Blue
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi 14T
89.1 %
Realme 15T
87.6 %

Performance

Testing Xiaomi 14T and Realme 15T In benchmarks
Processor
Chipset MediaTek Dimensity 8300 Ultra MediaTek Dimensity 6400 Max
Max Frequency 3350 MHz 2500 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/2.2 (Cortex-A510)
- 3/3.2 (Cortex-A715)
- 1/3.35 (Cortex-A715)		 - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
Process TSMC TSMC
Transistor Size 4 nm 6 nm
Neural Processor MediaTek APU 780 Yes
Graphics Mali-G615 MP6 Mali-G57 MP2
GPU Cores 768 64
GPU Frequency 1400 MHz 1072 MHz
FLOPS 2150.4 GFLOPS 137.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 14T
1402
Realme 15T
808
Geekbench 6 (Multi-Core)
Xiaomi 14T
4410
Realme 15T
2046
Geekbench 6 (Single-Core)1402808
Geekbench 6 (Multi-Core)44102046
Geekbench Compute (GPU)n/a1424
Sources: Geekbench v6 [Realme 15T]
AnTuTu 10
AnTuTu 10
Xiaomi 14T
1351392
Realme 15T
605158
CPU278150223513
GPU52672648052
Memory309549167188
UX236967166405
NanoReview Score1351392605158

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 14 (Upgradeable to Android 15) Android 15
OS Size 22 GB n/a
UI Skin HyperOS 2.0 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 n/a Yes
Fast Charging Yes (72% in 30 min) Yes
Full Charge Time 0:49 h n/a
Battery Life Test
Battery Life
Xiaomi 14T
21:55
Realme 15T
n/a
Web Browsing10:03 hn/a
Video Playback13:20 hn/a
Games05:09 hn/a
Standby Mode95 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 2x Digital
Flash 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)
Wide-angle lens 120 ° n/a
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 12 MP		 Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.7f/1.8
Focal length23 mm27 mm
SensorSony IMX906Omnivision OV50D40 Light Hunter 400
Sensor size1/1.561/2.88
Pixel size1 μm0.61 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/1.9n/a
Focal length50 mmn/a
SensorSamsung S5KJN1n/a
Sensor size1/2.76n/a
Pixel size0.64 μmn/a
StabilizationDigitaln/a
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length15 mmn/a
SensorOmnivision OV13B10n/a
Sensor size1/3.06n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Xiaomi 14T
130
Realme 15T
n/a
Video quality
Xiaomi 14T
133
Realme 15T
n/a
Overall camera score
Xiaomi 14T
134
Realme 15T
n/a
Bokeh55n/a
Preview68n/a
Zoom140n/a
Sources: DxOMark [Xiaomi 14T]

Front camera

Matrix 32 MP 50 MP
Photo resolution 6560x4928 pixels 8192x6144 pixels
Aperture f/2.0 f/1.8
Focal length 25 mm 27 mm
Sensor n/a Omnivision OV50D40 Light Hunter 400
Sensor size 1/3.44 1/2.88
Pixel size n/a 0.61 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 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 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 5.4 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		 - 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 *YesNo
Hybrid SlotNoNo
2G BandsGSM B2/3/5/8GSM 850/900/1800MHz
3G BandsUMTS B1/2/4/5/6/8/19WCDMA 1/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B38/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
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi 14T
91.4 dB
Realme 15T
n/a

Other

Class Mid-range Mid-range
Announced September, 2024 yr September, 2025 yr
Release Date September, 2024 yr September, 2025 yr
Launch Price ($) 549 n/a
MSRP ($) 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 No Yes, 60 W

Note

Xiaomi 14T:

The eco-leather version is thicker at 7.95 but lighter, weighing 193 grams.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi 14T the clear winner in this comparison.

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