Home Phone comparison Xiaomi 12T and Realme GT 7 - Which is better?

Xiaomi 12T vs Realme GT 7

66 out 100
Xiaomi 12T
VS
88 out 100
Realme GT 7
Xiaomi 12T
Realme GT 7

Compared 2 smartphones : Xiaomi 12T Manufactured in October, 2022, with display 6.67 with chipsetMediaTek Dimensity 8100 Ultra, vs Realme GT 7, Manufactured in May, 2025 with chipsetMediaTek Dimensity 9400e. 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 12T
  • Lighter design: 202g vs 206g
  • Supports Dolby Atmos
Reasons to choose Realme GT 7
  • Larger display: 6.78in
  • Higher pixel density: 450ppi
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Built-in eSIM

Versions

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

Review

Key Specs Xiaomi 12T and Realme GT 7
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 12T
vs
Realme GT 7

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.78 in
Resolution 1220x2712 pixels 1264x2780 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 450 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (1-120 Hz)
Max brightness 500 nits 1600 nits
HDR support Yes HDR10+ Yes Dolby Vision
Touch Sampling Rate 480 Hz 360 Hz
Screen-to-body ratio 86.7 % 89.8 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 12T
950 nits
Realme GT 7
1441 nits
sRGB gamut99.8 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi 12T]

Design & Build

Design and ergonomics comparison
Height 163.1 mm (6.42 in) 162.42 mm (6.39 in)
Width 75.9 mm (2.99 in) 76.13 mm (3 in)
Thickness 8.6 mm (0.34 in) 8.3 mm (0.33 in)
Weight 202 g (7.13 oz) 206 g (7.27 oz)
Water resistance IP53 IP69
Cooling system n/a Vapor chamber
Back panel Glass n/a
Frame Plastic Metal
Colors - Black
- Silver
- Blue		 - Black
- Blue
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi 12T
86.7 %
Realme GT 7
89.8 %

Performance

Testing Xiaomi 12T and Realme GT 7 In benchmarks
Processor
Chipset MediaTek Dimensity 8100 Ultra MediaTek Dimensity 9400e
Max Frequency 2850 MHz 3400 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.85 (Cortex-A78)		 - 4/2 (Cortex-A720)
- 3/2.85 (Cortex-X4)
- 1/3.4 (Cortex-X4)
Process TSMC TSMC
Transistor Size 5 nm 4 nm
Neural Processor MediaTek APU 580 MediaTek NPU 790
Graphics Mali-G610 MP6 Mali-G720 Immortalis MP12
GPU Cores 768 1536
GPU Frequency 860 MHz 1300 MHz
FLOPS 1309 GFLOPS 3993.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 12T
1209
Realme GT 7
2290
Geekbench 6 (Multi-Core)
Xiaomi 12T
3544
Realme GT 7
7349
Geekbench 6 (Single-Core)12092290
Geekbench 6 (Multi-Core)35447349
Geekbench Compute (GPU)n/a13227
Sources: Geekbench v6 [Xiaomi 12T], [Realme GT 7]
AnTuTu 10
AnTuTu 10
Xiaomi 12T
844608
Realme GT 7
2205940
CPU261543518334
GPU203940908130
Memory181754403974
UX197371375502
NanoReview Score8446082205940
3DMark Wild Life
3DMark Wild Life
Xiaomi 12T
5860
Realme GT 7
n/a
Max Surface Temp.35.7 °Cn/a
Stability99 %n/a
Graphics Test35 fpsn/a
Graphics Score5860n/a
Sources: 3DMark [Xiaomi 12T]
PCMark 3.0
PCMark 3.0
Xiaomi 12T
11924
Realme GT 7
n/a
Writing score16185n/a
Web score10678n/a
Video editing6831n/a
Data manipulation10178n/a
NanoReview Score11924n/a

Memory

RAM
RAM Size 8 GB 8 GB
Memory Type LPDDR5 LPDDR5X
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 3.1UFS 4.0
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 15) Android 15
OS Size 25.5 GB n/a
UI Skin HyperOS 2.0 Realme UI 6.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 120 W 120 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 7 min) Yes (56% in 15 min)
Full Charge Time 0:23 h 0:36 h
Battery Life Test
Battery Life
Xiaomi 12T
21:37
Realme GT 7
34:22
Web Browsing08:33 h18:23 h
Video Playback12:21 h22:53 h
Games04:59 h09:51 h
Standby Mode109 h113 h

Main camera

Matrix 108 MP 50 MP
Photo resolution 12032x9204 pixels 8192x6144 pixels
Zoom Digital Optical, 2x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 30 fps) Yes (Up to 120 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 960 fps (720p) 240 fps (1080p)
Wide-angle lens 120 ° 112 °
Lenses count Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix108 MP50 MP
Aperturef/1.7f/1.8
Focal length24 mmn/a
SensorSamsung ISOCELL HM6Sony IMX906
Sensor size1/1.671/1.56
Pixel size0.64 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.0
Focal lengthn/a47 mm
Sensorn/aSamsung S5KJN5
Sensor sizen/a1/2.76
Pixel sizen/a0.64 μm
Stabilizationn/aDigital
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal lengthn/a16 mm
SensorSamsung S5K4H7Omnivision OV08D10
Sensor size1/41/4.0
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 12T
120
Realme GT 7
n/a
Video quality
Xiaomi 12T
127
Realme GT 7
n/a
Overall camera score
Xiaomi 12T
115
Realme GT 7
n/a
Bokeh65n/a
Preview63n/a
Zoom67n/a
Sources: DxOMark [Xiaomi 12T]

Front camera

Matrix 20 MP 32 MP
Aperture f/2.2 f/2.5
Focal length 26 mm 21 mm
Sensor Sony IMX596 Sony IMX615
Sensor size 1/3.47 1/2.74
Pixel size n/a 0.8 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) 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 7 (802.11 a/b/g/n/ac/ax/be)
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 5.3 5.4
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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850 900 1800 1900 MHzGSM 850/900/1800/1900MHz
3G BandsWCDMA B1/2/4/5/6/8/19WCDMA 1/2/4/5/6/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B66/B71)
LTE category18n/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 12T
87.4 dB
Realme GT 7
n/a

Other

Class Flagship Flagship
Announced October, 2022 yr May, 2025 yr
Release Date October, 2022 yr May, 2025 yr
Launch Price ($) 600 n/a
MSRP ($) n/a 600
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 120 W Yes 120 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme GT 7 the clear winner in this comparison.

Survey

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