Home Phone comparison Realme GT 6 and Realme 15 5G - Which is better?

Realme GT 6 vs Realme 15 5G

79 out 100
Realme GT 6
VS
70 out 100
Realme 15 5G
Realme GT 6
Realme 15 5G

Compared 2 smartphones : Realme GT 6 Manufactured in June, 2024, with display 6.78 with chipsetQualcomm Snapdragon 8s Gen 3, vs Realme 15 5G, Manufactured in July, 2025 with 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 6
    Reasons to choose Realme 15 5G
    • Larger display: 6.8in
    • Higher pixel density: 453ppi
    • Higher refresh rate: 144Hz
    • Lighter design: 187g vs 199g
    • Higher battery capacity: 7000mAh vs 5500mAh

    Versions

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

    Review

    Key Specs Realme GT 6 and Realme 15 5G
    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:
    Realme GT 6
    vs
    Realme 15 5G

    Display

    Display quality comparison
    Type AMOLED OLED
    Size 6.78 in 6.8 in
    Resolution 1264x2780 pixels 1280x2800 pixels
    Aspect ratio 20:9 19.5:9
    Pixel density 450 ppi 453 ppi
    Refresh rate 120 Hz 144 Hz
    Adaptive refresh rate Yes (1-120 Hz) Yes
    Max brightness 6000 nits 1800 nits
    HDR support Yes Dolby Vision Yes, HDR10+
    Touch Sampling Rate 360 Hz 240 Hz
    Screen-to-body ratio 91.2 % 91.9 %
    Features - DCI-P3
    - Always-On Display
    - DC dimming    		 - DCI-P3
    - Always-On Display
    - DC dimming
    Display test
    Peak brightness (auto)
    Realme GT 6
    1469 nits
    Realme 15 5G
    n/a

    Design & Build

    Design and ergonomics comparison
    Height 162 mm (6.38 in) 162.27 mm (6.39 in)
    Width 75.1 mm (2.96 in) 76.16 mm (3 in)
    Thickness 8.65 mm (0.34 in) 7.66 mm (0.3 in)
    Weight 199 g (7.02 oz) 187 g (6.6 oz)
    Water resistance IP65 IP68
    Cooling system Vapor chamber n/a
    Back panel Glass n/a
    Frame Plastic Plastic
    Colors - Silver
    - Green    		 - Silver
    - Green
    - Purple
    Fingerprint sensor Yes In-Display Yes, In-Display
    Screen-to-body ratio
    Realme GT 6
    91.2 %
    Realme 15 5G
    91.9 %

    Performance

    Testing Realme GT 6 and Realme 15 5G In benchmarks
    Processor
    Chipset Qualcomm Snapdragon 8s Gen 3 MediaTek Dimensity 7300 Plus
    Max Frequency 3000 MHz 2600 MHz
    CPU Cores 8 (1 + 4 + 3) 8 (4 + 4)
    Architecture - 3/2 (Cortex-A520)
    - 4/2.8 (Cortex-A720)
    - 1/3 (Cortex-X4)    		 - 4/2 (Cortex-A55)
    - 4/2.5 (Cortex-A78)
    Process TSMC TSMC
    Transistor Size 4 nm 4 nm
    Neural Processor Hexagon MediaTek APU 655
    Graphics Adreno 735 Mali-G615 MP2
    GPU Cores 768 256
    GPU Frequency 1100 MHz 1047 MHz
    FLOPS 1689.6 GFLOPS 536.1 GFLOPS
    GeekBench v6
    Geekbench 6 (Single-Core)
    Realme GT 6
    1944
    Realme 15 5G
    1014
    Geekbench 6 (Multi-Core)
    Realme GT 6
    4865
    Realme 15 5G
    2916
    Geekbench 6 (Single-Core)19441014
    Geekbench 6 (Multi-Core)48652916
    Geekbench Compute (GPU)n/a2497
    Sources: Geekbench v6 [Realme GT 6], [Realme 15 5G]
    AnTuTu 10
    AnTuTu 10
    Realme GT 6
    1467421
    Realme 15 5G
    728221
    CPU386132212437
    GPU492486149032
    Memory317799185085
    UX271004181667
    NanoReview Score1467421728221

    Memory

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

    Software

    OS Android 14 (Upgradeable to Android 15) Android 15
    UI Skin Realme UI 6.0 Realme UI 6.0

    Battery

    Volume 5500 mAh 7000 mAh
    Max Charging Power 120 W 80 W
    Battery Type Li-Po Li-ion
    Removable No No
    Wireless Charging No No
    Reverse Charging n/a No
    Fast Charging Yes (66% in 15 min) Yes
    Full Charge Time 0:28 h n/a
    Battery Life Test
    Battery Life
    Realme GT 6
    25:51
    Realme 15 5G
    n/a
    Web Browsing10:56 hn/a
    Video Playback16:54 hn/a
    Games06:11 hn/a
    Standby Mode114 hn/a

    Main camera

    Matrix 50 MP 50 MP
    Photo resolution 8192x6144 pixels 8192x6144 pixels
    Zoom Optical, 2x 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 (1080p) n/a
    Wide-angle lens 112 ° 112 °
    Lenses count Standard: 50 MP
    Telephoto: 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/1.7f/1.8
    Focal length26 mm24 mm
    SensorSony LYTIA-808Sony IMX896
    Sensor size1/1.431/2
    Pixel size1.12 μmn/a
    AutofocusPhase autofocusPhase autofocus
    StabilizationOpticalOptical
    Telephoto
    Matrix50 MPn/a
    Aperturef/2.0n/a
    Focal length47 mmn/a
    SensorSamsung S5KJN5n/a
    Sensor size1/2.75n/a
    Pixel size0.64 μmn/a
    StabilizationDigitaln/a
    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 n/a 8192x6144 pixels
    Aperture f/2.5 n/a
    Focal length 22 mm n/a
    Sensor Sony IMX615 CMOS
    Sensor size 1/2.74 n/a
    Pixel size 0.8 μm n/a
    Autofocus No n/a
    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 850/900/1800MHz
    3G BandsWCDMA B1/B2/B4/B5/B6/B8/B19WCDMA 1/5/8
    LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B66)LTE (B1/B3/B5/B8/B40/B41)
    LTE category18n/a
    5G SupportYesYes

    Sound

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

    Other

    Class Flagship Mid-range
    Announced June, 2024 yr July, 2025 yr
    Release Date June, 2024 yr July, 2025 yr
    Launch Price ($) 599 n/a
    MSRP ($) n/a 280
    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
    * Attention! Config, frequencies, NFC, and other specs may vary by region.

    Results

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    Survey

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    Total Votes: 2

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