Home Phone comparison Oppo Realme 6 Pro and Honor 400 - Which is better?

Oppo Realme 6 Pro vs Honor 400

47 out 100
Oppo Realme 6 Pro
VS
73 out 100
Honor 400
Oppo Realme 6 Pro
Honor 400

Compared 2 smartphones : Oppo Realme 6 Pro Manufactured in March, 2020, with display 6.6 with chipsetQualcomm Snapdragon 720G, vs Honor 400, Manufactured in May, 2025 with 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 6 Pro
  • Larger display: 6.6in
  • Supports Dolby Atmos
Reasons to choose Honor 400
  • Higher pixel density: 460ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 184g vs 202g
  • Higher battery capacity: 5300mAh vs 4300mAh
  • Newer Bluetooth version: 5.4 vs 5.1
  • Infrared port
  • Built-in eSIM
  • Includes charger

Versions

Available versions and configurations
Memory Options - 6/64 GB
- 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 6 Pro 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.
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:
Oppo Realme 6 Pro
vs
Honor 400

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.6 in 6.55 in
Resolution 1080x2400 pixels 1264x2736 pixels
Aspect ratio 20:9 19.5:9
Pixel density 399 ppi 460 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes
Max brightness 480 nits n/a
HDR support Yes HDR10 Yes HDR10+
Touch Sampling Rate 120 Hz n/a
Screen-to-body ratio 84.7 % 90.2 %
Features DCI-P3 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme 6 Pro
418 nits
Honor 400
n/a
sRGB gamut98.4 %n/a
PWM (Flicker)2336 Hzn/a
Response time28.4 msn/a
Contrast1195:1n/a
Sources: NotebookCheck [Oppo Realme 6 Pro]

Design & Build

Design and ergonomics comparison
Height 163.8 mm (6.45 in) 156.5 mm (6.16 in)
Width 75.8 mm (2.98 in) 74.6 mm (2.94 in)
Thickness 8.9 mm (0.35 in) 7.3 mm (0.29 in)
Weight 202 g (7.13 oz) 184 g (6.49 oz)
Water resistance No IP66
Cooling system n/a Vapor chamber
Back panel Glass n/a
Frame Plastic n/a
Colors - Blue
- Red
- Orange		 - Black
- Silver
- Gold
- Blue
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Oppo Realme 6 Pro
84.7 %
Honor 400
90.2 %

Performance

Testing Oppo Realme 6 Pro and Honor 400 In benchmarks
Processor
Chipset Qualcomm Snapdragon 720G Qualcomm Snapdragon 7 Gen 3
Max Frequency 2300 MHz 2630 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/1.8 (Kryo 465 Silver (Cortex-A55))
- 2/2.3 (Kryo 465 Gold (Cortex-A76))		 - 4/1.8 (Kryo Silver (Cortex-A510))
- 3/2.4 (Kryo Gold (Cortex-A715))
- 1/2.63 (Kryo Prime (Cortex-A715))
Process Samsung TSMC
Transistor Size 8 nm 4 nm
Neural Processor Hexagon 692 Yes
Graphics Adreno 618 Adreno 720
GPU Cores 256 512
GPU Frequency 800 MHz 975 MHz
FLOPS 384 GFLOPS 998.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme 6 Pro
667
Honor 400
1142
Geekbench 6 (Multi-Core)
Oppo Realme 6 Pro
1793
Honor 400
3180
Geekbench 6 (Single-Core)6671142
Geekbench 6 (Multi-Core)17933180
Geekbench Compute (GPU)n/a4046
Sources: Geekbench v6 [Honor 400]
AnTuTu 10
AnTuTu 10
Oppo Realme 6 Pro
396403
Honor 400
854878
CPU138425267068
GPU73755234936
Memory77127193158
UX107096159716
NanoReview Score396403854878
3DMark Wild Life
3DMark Wild Life
Oppo Realme 6 Pro
775
Honor 400
n/a
Max Surface Temp.37.5 °Cn/a
Stability97 %n/a
Graphics Test4 fpsn/a
Graphics Score775n/a
Sources: 3DMark [Oppo Realme 6 Pro]

Memory

RAM
RAM Size - 6 GB
- 8 GB		 8 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 1866 MHz n/a
Channels 2 4
Storage
Storage Capacity- 64 GB
- 128 GB		256 GB
Storage TypeUFS 2.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 10.0 (Upgradeable to Android 11) Android 15
OS Size 15 GB n/a
UI Skin Realme UI MagicOS 9

Battery

Volume 4300 mAh 5300 mAh
Max Charging Power 30 W 66 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes VOOC 4.0 (100% in 57 min) Yes (44% in 15 min)
Full Charge Time 0:57 h 0:57 h
Battery Life Test
Battery Life
Oppo Realme 6 Pro
21:33
Honor 400
n/a
Web Browsing08:59 hn/a
Video Playback11:41 hn/a
Games05:09 hn/a
Standby Mode108 hn/a

Main camera

Matrix 64 MP 200 MP
Photo resolution 9000x7000 pixels n/a
Zoom Optical, 2x Digital
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 120 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) n/a
Wide-angle lens 119 ° 112 °
Lenses count Standard: 64 MP
Telephoto: 12 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 200 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP200 MP
Aperturef/1.8f/1.9
Focal length26 mmn/a
SensorSamsung Bright S5KGW1Samsung ISOCELL HP3
Sensor size1/1.721/1.4
Pixel size0.8 μm0.56 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Telephoto
Matrix12 MPn/a
Aperturef/2.5n/a
Focal length54 mmn/a
Sensor size1/3.4n/a
Pixel size1 μmn/a
StabilizationDigitaln/a
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.5f/2.2
Focal length13 mmn/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 50 MP
Photo resolution 4920x3264 pixels 8192x6144 pixels
Aperture f/2.1 f/2.1
Focal length 26 mm n/a
Sensor Sony IMX471 n/a
Sensor size 1/3.1 n/a
Pixel size 1 μm 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 5.1 5.4
Bluetooth features LE, A2DP 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 n/a No
GPS - GPS
- GLONASS
- Beidou		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes 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 / 2100 / 2300 / 2500 / 2600n/a
3G BandsHSDPA 850 / 900 / 2100n/a
LTE Bands*LTE (B850/B900/B1800/B2100/B2300/B2500/B2600)n/a
LTE category6n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Oppo Realme 6 Pro
82 dB
Honor 400
n/a

Other

Class Mid-range Mid-range
Announced March, 2020 yr May, 2025 yr
Release Date March, 2020 yr May, 2025 yr
Launch Price ($) 230 n/a
MSRP ($) 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 n/a 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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