Tecno Spark 30C vs Oppo Realme C75

Compared 2 smartphones : Tecno Spark 30C Manufactured in September, 2024, with display 6.67 with chipsetMediaTek Helio G81, vs Oppo Realme C75, Manufactured in December, 2024 with chipsetMediaTek Helio G92 Max. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Tecno Spark 30C
  • Higher refresh rate: 120Hz
  • Lighter design: 187g vs 196g
  • Infrared port
Reasons to choose Oppo Realme C75
  • Larger display: 6.72in
  • Higher pixel density: 392ppi
  • Higher battery capacity: 6000mAh vs 5000mAh

Versions

Available versions and configurations
Memory Options - 4/128 GB
- 4/256 GB
- 6/128 GB
- 8/256 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Tecno Spark 30C and Oppo Realme C75
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

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.67 in 6.72 in
Resolution 720x1600 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 263 ppi 392 ppi
Refresh rate 120 Hz 90 Hz
Adaptive refresh rate No No
Max brightness 450 nits 690 nits
HDR support No No
Screen-to-body ratio 86.2 % 86.3 %

Design & Build

Design and ergonomics comparison
Height 163.9 mm (6.45 in) 165.69 mm (6.52 in)
Width 76 mm (2.99 in) 76.22 mm (3 in)
Thickness 8.5 mm (0.33 in) 7.99 mm (0.31 in)
Weight 187 g (6.6 oz) 196 g (6.91 oz)
Water resistance IP54 IP69
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - White
- Black
- Green
- Black
- Gold
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Tecno Spark 30C
86.2 %
Oppo Realme C75
86.3 %

Performance

Testing Tecno Spark 30C and Oppo Realme C75 In benchmarks
Processor
Chipset MediaTek Helio G81 MediaTek Helio G92 Max
Max Frequency 2000 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
- 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 12 nm 12 nm
Neural Processor Yes MediaTek APU
Graphics Mali-G52 MP2 Mali-G52 MP2
GPU Cores 48 48
GPU Frequency 950 MHz 1000 MHz
FLOPS 91.2 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Tecno Spark 30C
449
Oppo Realme C75
436
Geekbench 6 (Multi-Core)
Tecno Spark 30C
1380
Oppo Realme C75
1356
Geekbench 6 (Single-Core)449436
Geekbench 6 (Multi-Core)13801356
Geekbench Compute (GPU)4831075
AnTuTu 10
AnTuTu 10
Tecno Spark 30C
245145
Oppo Realme C75
222969
CPU8170258520
GPU3506140838
Memory6709959672
UX6128363939
NanoReview Score245145222969

Memory

RAM
RAM Size - 4 GB
- 6 GB
- 8 GB
- 6 GB
- 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1800 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 128 GB
- 256 GB
Storage TypeeMMC 5.1eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 14
UI Skin HiOS 13 Realme UI 5.0

Battery

Volume 5000 mAh 6000 mAh
Max Charging Power 18 W 45 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 40 min) Yes (40% in 30 min)
Full Charge Time 1:50 h n/a

Main camera

Matrix 50 MP 50 MP
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Lenses count Standard: 50 MP
Depth
Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturen/af/1.8
Sensor size1/2.81/2.88
Pixel sizen/a0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

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

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5
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
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* No Varies by region
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G Bandsn/aGSM 850/900/1800/1900MHz
3G Bandsn/aWCDMA 1/5/8
LTE Bands*n/aLTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)
LTE category77
5G SupportNoNo

Sound

Speakers Stereo Stereo
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos No No

Other

Class Budget Budget
Announced September, 2024 yr November, 2024 yr
Release Date September, 2024 yr December, 2024 yr
Launch Price ($) 150 180
Sensors - Accelerometer
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 18 W Yes 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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