Home Phone comparison Oppo Realme C75 and Realme GT 7 (China) - Which is better?

Oppo Realme C75 vs Realme GT 7 (China)

54 out 100
Oppo Realme C75
VS
88 out 100
Realme GT 7 (China)
Oppo Realme C75
Realme GT 7 (China)

Compared 2 smartphones : Oppo Realme C75 Manufactured in December, 2024, with display 6.72 with chipsetMediaTek Helio G92 Max, vs Realme GT 7 (China), Manufactured in April, 2025 with chipsetMediaTek Dimensity 9400+. 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 Oppo Realme C75
  • Lighter design: 196g vs 203g
Reasons to choose Realme GT 7 (China)
  • Larger display: 6.8in
  • Higher pixel density: 453ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7200mAh vs 6000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Oppo Realme C75 and Realme GT 7 (China)
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:
Oppo Realme C75
vs
Realme GT 7 (China)

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.8 in
Resolution 1080x2400 pixels 1280x2800 pixels
Aspect ratio 20:9 19.5:9
Pixel density 392 ppi 453 ppi
Refresh rate 90 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 690 nits 1800 nits
HDR support No Yes Dolby Vision
Screen-to-body ratio 86.3 % 92 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 165.69 mm (6.52 in) 162.4 mm (6.39 in)
Width 76.22 mm (3 in) 76 mm (2.99 in)
Thickness 7.99 mm (0.31 in) 8.3 mm (0.33 in)
Weight 196 g (6.91 oz) 203 g (7.16 oz)
Water resistance IP69 IP69
Cooling system n/a Vapor chamber
Back panel Plastic n/a
Frame Plastic Metal
Colors - Black
- Gold		 - White
- Black
- Blue
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Oppo Realme C75
86.3 %
Realme GT 7 (China)
92 %

Performance

Testing Oppo Realme C75 and Realme GT 7 (China) In benchmarks
Processor
Chipset MediaTek Helio G92 Max MediaTek Dimensity 9400+
Max Frequency 2000 MHz 3730 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/2.4 (Cortex-A720)
- 3/3.3 (Cortex-X4)
- 1/3.73 (Cortex-X925)
Process TSMC TSMC
Transistor Size 12 nm 3 nm
Neural Processor MediaTek APU MediaTek NPU 890
Graphics Mali-G52 MP2 Mali-G925 Immortalis MP12
GPU Cores 48 1536
GPU Frequency 1000 MHz 1612 MHz
FLOPS 96 GFLOPS 4952.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C75
436
Realme GT 7 (China)
2674
Geekbench 6 (Multi-Core)
Oppo Realme C75
1356
Realme GT 7 (China)
8411
Geekbench 6 (Single-Core)4362674
Geekbench 6 (Multi-Core)13568411
Geekbench Compute (GPU)107522748
Sources: Geekbench v6 [Oppo Realme C75], [Realme GT 7 (China)]
AnTuTu 10
AnTuTu 10
Oppo Realme C75
222969
Realme GT 7 (China)
2928912
CPU58520610899
GPU408381336310
Memory59672540921
UX63939440782
NanoReview Score2229692928912

Memory

RAM
RAM Size - 6 GB
- 8 GB		 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 1800 MHz 5333 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeeMMC 5.1UFS 4.0
Memory CardMicroSDNo

Software

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

Battery

Volume 6000 mAh 7200 mAh
Max Charging Power 45 W 100 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes n/a
Fast Charging Yes (40% in 30 min) Yes

Main camera

Matrix 50 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion n/a 240 fps (1080p)
Wide-angle lens n/a 112 °
Lenses count Standard: 50 MP
Depth		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.9
Focal lengthn/a24 mm
Sensorn/aSony IMX906
Sensor size1/2.881/1.56
Pixel size0.64 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Focal lengthn/a16 mm
Sensorn/aSony IMX355
Sensor sizen/a1/2.8
Pixel sizen/a1.14 μm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 16 MP
Photo resolution 3264x2448 pixels n/a
Aperture f/2.0 f/2.5
Focal length 26 mm 23 mm
Sensor CMOS CMOS
Sensor size 1/4 1/3.0
Pixel size n/a 1 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 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- 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 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		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzn/a
3G BandsWCDMA 1/5/8n/a
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)n/a
LTE category7n/a
5G SupportNoYes

Sound

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

Other

Class Budget Flagship
Announced November, 2024 yr April, 2025 yr
Release Date December, 2024 yr April, 2025 yr
Launch Price ($) 180 n/a
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W Yes 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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

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