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

Oppo Realme 6 vs Honor 400

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

Compared 2 smartphones : Oppo Realme 6 Manufactured in March, 2020, with display 6.5 with chipsetMediaTek Helio G90T, 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
    Reasons to choose Honor 400
    • Larger display: 6.55in
    • Higher pixel density: 460ppi
    • Higher refresh rate: 120Hz
    • Lighter design: 184g vs 191g
    • Higher battery capacity: 5300mAh vs 4300mAh
    • Newer Bluetooth version: 5.4 vs 5
    • Infrared port
    • Built-in eSIM
    • Includes charger

    Versions

    Available versions and configurations
    Memory Options - 4/64 GB
    - 4/128 GB
    - 6/64 GB
    - 6/128 GB
    - 8/128 GB    		 - 8/256 GB
    - 8/512 GB
    - 12/256 GB
    - 12/512 GB

    Review

    Key Specs Oppo Realme 6 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
    vs
    Honor 400

    Display

    Display quality comparison
    Type IPS LCD AMOLED
    Size 6.5 in 6.55 in
    Resolution 1080x2400 pixels 1264x2736 pixels
    Aspect ratio 20:9 19.5:9
    Pixel density 405 ppi 460 ppi
    Refresh rate 90 Hz 120 Hz
    Adaptive refresh rate No Yes
    Max brightness 480 nits n/a
    HDR support No Yes HDR10+
    Touch Sampling Rate 120 Hz n/a
    Screen-to-body ratio 84.2 % 90.2 %
    Features n/a - DCI-P3
    - Always-On Display
    - DC dimming
    Display test
    Peak brightness (auto)
    Oppo Realme 6
    424 nits
    Honor 400
    n/a
    sRGB gamut98.7 %n/a
    Response time25.4 msn/a
    Contrast991:1n/a
    Sources: NotebookCheck [Oppo Realme 6]

    Design & Build

    Design and ergonomics comparison
    Height 162.1 mm (6.38 in) 156.5 mm (6.16 in)
    Width 74.8 mm (2.94 in) 74.6 mm (2.94 in)
    Thickness 8.9 mm (0.35 in) 7.3 mm (0.29 in)
    Weight 191 g (6.74 oz) 184 g (6.49 oz)
    Water resistance No IP66
    Cooling system n/a Vapor chamber
    Back panel Plastic n/a
    Frame Plastic n/a
    Colors - White
    - Blue    		 - Black
    - Silver
    - Gold
    - Blue
    Fingerprint sensor Yes In-Button Yes In-Display
    Screen-to-body ratio
    Oppo Realme 6
    84.2 %
    Honor 400
    90.2 %

    Performance

    Testing Oppo Realme 6 and Honor 400 In benchmarks
    Processor
    Chipset MediaTek Helio G90T Qualcomm Snapdragon 7 Gen 3
    Max Frequency 2050 MHz 2630 MHz
    CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
    Architecture - 6/2 (Cortex-A55)
    - 2/2.05 (Cortex-A76)    		 - 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 2.0 Yes
    Graphics Mali-G76 MP4 Adreno 720
    GPU Cores 144 512
    GPU Frequency 800 MHz 975 MHz
    FLOPS 230.4 GFLOPS 998.4 GFLOPS
    GeekBench v6
    Geekbench 6 (Single-Core)
    Oppo Realme 6
    697
    Honor 400
    1142
    Geekbench 6 (Multi-Core)
    Oppo Realme 6
    1838
    Honor 400
    3180
    Geekbench 6 (Single-Core)6971142
    Geekbench 6 (Multi-Core)18383180
    Geekbench Compute (GPU)n/a4046
    Sources: Geekbench v6 [Honor 400]
    AnTuTu 10
    AnTuTu 10
    Oppo Realme 6
    397648
    Honor 400
    854878
    CPU127886267068
    GPU72778234936
    Memory81242193158
    UX115742159716
    NanoReview Score397648854878
    3DMark Wild Life
    3DMark Wild Life
    Oppo Realme 6
    1302
    Honor 400
    n/a
    Max Surface Temp.42.9 °Cn/a
    Stability98 %n/a
    Graphics Test7 fpsn/a
    Graphics Score1302n/a
    Sources: 3DMark [Oppo Realme 6]

    Memory

    RAM
    RAM Size - 4 GB
    - 8 GB    		 8 GB
    Memory Type LPDDR4X LPDDR5
    Memory Frequency 1866 MHz n/a
    Channels 2 4
    Storage
    Storage Capacity128 GB256 GB
    Storage TypeUFS 2.1UFS 3.1
    Memory CardMicroSDNo

    Software

    OS Android 10.0 (Upgradeable to Android 11.0) Android 15
    OS Size 13 GB n/a
    UI Skin Realme UI 2 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 (100% in 55 min) Yes (44% in 15 min)
    Full Charge Time 0:55 h 0:57 h
    Battery Life Test
    Battery Life
    Oppo Realme 6
    23:58
    Honor 400
    n/a
    Web Browsing09:19 hn/a
    Video Playback12:50 hn/a
    Games05:20 hn/a
    Standby Mode127 hn/a

    Main camera

    Matrix 64 MP 200 MP
    Photo resolution 9248x6920 pixels n/a
    Zoom Digital 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 60 fps) Yes (Up to 60 fps)
    Slow Motion 240 fps (720p) n/a
    Wide-angle lens 119 ° 112 °
    Lenses count Standard: 64 MP
    Ultra-wide: 8 MP
    Macro: 2 MP
    Monochrome: 2 MP    		 Standard: 200 MP
    Ultra-wide: 12 MP
    Features - Bokeh effect
    - Pro mode    		 - 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
    Ultra-wide lens
    Matrix8 MP12 MP
    Aperturef/2.3f/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/2.0 f/2.1
    Focal length 26 mm n/a
    Sensor Samsung S5K3P9 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 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
    - Galileo    		 - 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 Supportn/aYes

    Sound

    Speakers Mono n/a
    3.5 mm Jack Yes No
    FM Radio Yes No
    Dolby Atmos No n/a
    Speaker Test
    Max Volume
    Oppo Realme 6
    87.4 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 ($) 180 n/a
    MSRP ($) 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 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.

    Survey

    Which smartphone would you pick?
    0 (0%)
    0 (0%)
    Total Votes: 0

    User comments

    Share your opinion or ask questions below