Home Phone comparison Oppo Realme C75 and Honor 400 - Which is better?

Oppo Realme C75 vs Honor 400

54 out 100
Oppo Realme C75
VS
73 out 100
Honor 400
Oppo Realme C75
Honor 400

Compared 2 smartphones : Oppo Realme C75 Manufactured in December, 2024, with display 6.72 with chipsetMediaTek Helio G92 Max, vs Honor 400, Manufactured in May, 2025with chipsetQualcomm Snapdragon 7 Gen 3. 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
  • Larger display: 6.72in
  • Higher battery capacity: 6000mAh vs 5300mAh
Reasons to choose Honor 400
  • Higher pixel density: 460ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 184g vs 196g
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Built-in eSIM

Versions

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

Review

Key Specs Oppo Realme C75 and Honor 400
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
Honor 400

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.55 in
Resolution 1080x2400 pixels 1264x2736 pixels
Aspect ratio 20:9 19.5:9
Pixel density 392 ppi 460 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes
Max brightness 690 nits n/a
HDR support No Yes HDR10+
Screen-to-body ratio 86.3 % 90.2 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 165.69 mm (6.52 in) 156.5 mm (6.16 in)
Width 76.22 mm (3 in) 74.6 mm (2.94 in)
Thickness 7.99 mm (0.31 in) 7.3 mm (0.29 in)
Weight 196 g (6.91 oz) 184 g (6.49 oz)
Water resistance IP69 IP66
Cooling system n/a Vapor chamber
Back panel Plastic n/a
Frame Plastic n/a
Colors - Black
- Gold		 - Black
- Silver
- Gold
- Blue
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Oppo Realme C75
86.3 %
Honor 400
90.2 %

Performance

Testing Oppo Realme C75 and Honor 400 In benchmarks
Processor
Chipset MediaTek Helio G92 Max Qualcomm Snapdragon 7 Gen 3
Max Frequency 2000 MHz 2630 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/1.8 (Kryo Silver (Cortex-A510))
- 3/2.4 (Kryo Gold (Cortex-A715))
- 1/2.63 (Kryo Prime (Cortex-A715))
Process TSMC TSMC
Transistor Size 12 nm 4 nm
Neural Processor MediaTek APU Yes
Graphics Mali-G52 MP2 Adreno 720
GPU Cores 48 512
GPU Frequency 1000 MHz 975 MHz
FLOPS 96 GFLOPS 998.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C75
436
Honor 400
1142
Geekbench 6 (Multi-Core)
Oppo Realme C75
1356
Honor 400
3180
Geekbench 6 (Single-Core)4361142
Geekbench 6 (Multi-Core)13563180
Geekbench Compute (GPU)10754046
Sources: Geekbench v6 [Oppo Realme C75], [Honor 400]
AnTuTu 10
AnTuTu 10
Oppo Realme C75
222969
Honor 400
854878
CPU58520267068
GPU40838234936
Memory59672193158
UX63939159716
NanoReview Score222969854878

Memory

RAM
RAM Size - 6 GB
- 8 GB		 8 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 1800 MHz n/a
Channels 2 4
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 MagicOS 9

Battery

Volume 6000 mAh 5300 mAh
Max Charging Power 45 W 66 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (40% in 30 min) Yes (44% in 15 min)
Full Charge Time n/a 0:57 h

Main camera

Matrix 50 MP 200 MP
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)
Wide-angle lens n/a 112 °
Lenses count Standard: 50 MP
Depth		 Standard: 200 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.8f/1.9
Sensorn/aSamsung ISOCELL HP3
Sensor size1/2.881/1.4
Pixel size0.64 μm0.56 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Stabilizationn/aDigital

Front camera

Matrix 8 MP 50 MP
Photo resolution 3264x2448 pixels 8192x6144 pixels
Aperture f/2.0 f/2.1
Focal length 26 mm n/a
Sensor CMOS n/a
Sensor size 1/4 n/a
Pixel size n/a 0.64 μm
Autofocus No Phase autofocus
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
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
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 Mid-range
Announced November, 2024 yr May, 2025 yr
Release Date December, 2024 yr May, 2025 yr
Launch Price ($) 180 n/a
MSRP ($) n/a 499
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 66 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Honor 400 the clear winner in this comparison.

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