Home Phone comparison Realme GT 6T and Realme 15 5G (Global) - Which is better?

Realme GT 6T vs Realme 15 5G (Global)

74 out 100
Realme GT 6T
VS
72 out 100
Realme 15 5G (Global)
Realme GT 6T
Realme 15 5G (Global)

Compared 2 smartphones : Realme GT 6T Manufactured in May, 2024, with display 6.78 with chipsetQualcomm Snapdragon 7 Plus Gen 3, vs Realme 15 5G (Global), Manufactured in November, 2025with chipsetMediaTek Dimensity 7300 Plus. 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 Realme GT 6T
  • Larger display: 6.78in
  • Higher pixel density: 450ppi
  • Supports Dolby Atmos
Reasons to choose Realme 15 5G (Global)
  • Higher refresh rate: 144Hz
  • Lighter design: 185g vs 191g
  • Higher battery capacity: 7000mAh vs 5500mAh

Versions

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

Review

Key Specs Realme GT 6T and Realme 15 5G (Global)
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
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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:
Realme GT 6T
vs
Realme 15 5G (Global)

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.77 in
Resolution 1264x2780 pixels 1080x2392 pixels
Aspect ratio 20:9 19.5:9
Pixel density 450 ppi 388 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes
Max brightness 6000 nits 1600 nits
HDR support Yes HDR10+ Yes, HDR10+
Touch Sampling Rate 360 Hz 240 Hz
Screen-to-body ratio 91.2 % 90.8 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Realme GT 6T
1039 nits
Realme 15 5G (Global)
n/a

Design & Build

Design and ergonomics comparison
Height 162 mm (6.38 in) 163.34 mm (6.43 in)
Width 75.1 mm (2.96 in) 75.88 mm (2.99 in)
Thickness 8.65 mm (0.34 in) 7.66 mm (0.3 in)
Weight 191 g (6.74 oz) 185 g (6.53 oz)
Water resistance IP65 IP69
Cooling system Vapor chamber n/a
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Silver
- Green		 - Gray
- Pink
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Realme GT 6T
91.2 %
Realme 15 5G (Global)
90.8 %

Performance

Testing Realme GT 6T and Realme 15 5G (Global) In benchmarks
Processor
Chipset Qualcomm Snapdragon 7 Plus Gen 3 MediaTek Dimensity 7300 Plus
Max Frequency 2800 MHz 2600 MHz
CPU Cores 8 (1 + 4 + 3) 8 (4 + 4)
Architecture - 3/1.9 (Cortex-A520)
- 4/2.6 (Cortex-A720)
- 1/2.8 (Cortex-X4)		 - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor Yes MediaTek APU 655
Graphics Adreno 732 Mali-G615 MP2
GPU Cores 768 256
GPU Frequency 950 MHz 1047 MHz
FLOPS 1459.2 GFLOPS 536.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme GT 6T
1863
Realme 15 5G (Global)
1012
Geekbench 6 (Multi-Core)
Realme GT 6T
4891
Realme 15 5G (Global)
2976
Geekbench 6 (Single-Core)18631012
Geekbench 6 (Multi-Core)48912976
Geekbench Compute (GPU)8915n/a
Sources: Geekbench v6 [Realme GT 6T]
AnTuTu 10
AnTuTu 10
Realme GT 6T
1376731
Realme 15 5G (Global)
730248
CPU377162218026
GPU448983151416
Memory309112187569
UX241774173237
NanoReview Score1376731730248

Memory

RAM
RAM Size - 8 GB
- 12 GB		 12 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 4200 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB		256 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoNo

Software

OS Android 14 Android 15
UI Skin Realme UI 5.0 Realme UI 6.0

Battery

Volume 5500 mAh 7000 mAh
Max Charging Power 120 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging n/a No
Fast Charging Yes (66% in 15 min) Yes (50% in 26 min)
Full Charge Time 0:28 h 0:62 h
Battery Life Test
Battery Life
Realme GT 6T
26:21
Realme 15 5G (Global)
n/a
Web Browsing11:31 hn/a
Video Playback16:47 hn/a
Games06:25 hn/a
Standby Mode114 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 240 fps (720p)
Wide-angle lens 112 ° 112 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length26 mm26 mm
SensorSony LYT-600Sony IMX882
Sensor size1/21/1.95 (0.51)
Pixel size0.7 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal length16 mm16 mm
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1.14 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 32 MP 50 MP
Photo resolution 6560x4928 pixels 8192x6144 pixels
Aperture f/2.5 f/2.4
Focal length 22 mm 23 mm
Sensor Sony IMX615 CMOS
Sensor size 1/2.74 n/a
Pixel size 0.8 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 5.4
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 No No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes No
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 900/1800MHz
3G BandsWCDMA B1/B2/B4/B5/B6/B8/B19WCDMA 900/2100MHz
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B66)LTE (B1/B3/B5/B8/B40)
LTE category18n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes No

Other

Class Mid-range Mid-range
Announced May, 2024 yr September, 2025 yr
Release Date May, 2024 yr November, 2025 yr
Launch Price ($) 399 n/a
MSRP ($) n/a 350
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, 80 W

Note

Realme GT 6T:

The 128 GB model received UFS 3.1 memory, while the other versions UFS 4.0. The IP65 certification is implemented only in specific countries.

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

Results

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