Home Phone comparison Oppo Realme C75 and Realme 15 5G (Global) - Which is better?

Oppo Realme C75 vs Realme 15 5G (Global)

54 out 100
Oppo Realme C75
VS
72 out 100
Realme 15 5G (Global)
Oppo Realme C75
Realme 15 5G (Global)

Compared 2 smartphones : Oppo Realme C75 Manufactured in December, 2024, with display 6.72 with chipsetMediaTek Helio G92 Max, vs Realme 15 5G (Global), Manufactured in November, 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 Oppo Realme C75
  • Higher pixel density: 392ppi
Reasons to choose Realme 15 5G (Global)
  • Larger display: 6.77in
  • Higher refresh rate: 144Hz
  • Lighter design: 185g vs 196g
  • Higher battery capacity: 7000mAh 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		 n/a

Review

Key Specs Oppo Realme C75 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:
Oppo Realme C75
vs
Realme 15 5G (Global)

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.77 in
Resolution 1080x2400 pixels 1080x2392 pixels
Aspect ratio 20:9 19.5:9
Pixel density 392 ppi 388 ppi
Refresh rate 90 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 690 nits 1600 nits
HDR support No Yes, HDR10+
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 86.3 % 90.8 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 165.69 mm (6.52 in) 163.34 mm (6.43 in)
Width 76.22 mm (3 in) 75.88 mm (2.99 in)
Thickness 7.99 mm (0.31 in) 7.66 mm (0.3 in)
Weight 196 g (6.91 oz) 185 g (6.53 oz)
Water resistance IP69 IP69
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Black
- Gold		 - Gray
- Pink
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Oppo Realme C75
86.3 %
Realme 15 5G (Global)
90.8 %

Performance

Testing Oppo Realme C75 and Realme 15 5G (Global) In benchmarks
Processor
Chipset MediaTek Helio G92 Max MediaTek Dimensity 7300 Plus
Max Frequency 2000 MHz 2600 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)
Process TSMC TSMC
Transistor Size 12 nm 4 nm
Neural Processor MediaTek APU MediaTek APU 655
Graphics Mali-G52 MP2 Mali-G615 MP2
GPU Cores 48 256
GPU Frequency 1000 MHz 1047 MHz
FLOPS 96 GFLOPS 536.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C75
436
Realme 15 5G (Global)
1012
Geekbench 6 (Multi-Core)
Oppo Realme C75
1356
Realme 15 5G (Global)
2976
Geekbench 6 (Single-Core)4361012
Geekbench 6 (Multi-Core)13562976
Geekbench Compute (GPU)1075n/a
Sources: Geekbench v6 [Oppo Realme C75]
AnTuTu 10
AnTuTu 10
Oppo Realme C75
222969
Realme 15 5G (Global)
730248
CPU58520218026
GPU40838151416
Memory59672187569
UX63939173237
NanoReview Score222969730248

Memory

RAM
RAM Size - 6 GB
- 8 GB		 12 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1800 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeeMMC 5.1UFS 3.1
Memory CardMicroSDNo

Software

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

Battery

Volume 6000 mAh 7000 mAh
Max Charging Power 45 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes No
Fast Charging Yes (40% in 30 min) Yes (50% in 26 min)
Full Charge Time n/a 0:62 h

Main camera

Matrix 50 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 30 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion n/a 240 fps (720p)
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/1.8
Focal lengthn/a26 mm
Sensorn/aSony IMX882
Sensor size1/2.881/1.95 (0.51)
Pixel size0.64 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Focal lengthn/a16 mm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 50 MP
Photo resolution 3264x2448 pixels 8192x6144 pixels
Aperture f/2.0 f/2.4
Focal length 26 mm 23 mm
Sensor CMOS CMOS
Sensor size 1/4 n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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
NFC* Varies by region No
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzGSM 900/1800MHz
3G BandsWCDMA 1/5/8WCDMA 900/2100MHz
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B3/B5/B8/B40)
LTE category7n/a
5G SupportNoYes

Sound

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

Other

Class Budget Mid-range
Announced November, 2024 yr September, 2025 yr
Release Date December, 2024 yr November, 2025 yr
Launch Price ($) 180 n/a
MSRP ($) 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 45 W Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 15 5G (Global) the clear winner in this comparison.

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