Home Phone comparison Oppo Realme GT Neo 3 and Honor 400 - Which is better?

Oppo Realme GT Neo 3 vs Honor 400

63 out 100
Oppo Realme GT Neo 3
VS
73 out 100
Honor 400
Oppo Realme GT Neo 3
Honor 400

Compared 2 smartphones : Oppo Realme GT Neo 3 Manufactured in March, 2022, with display 6.7 with chipsetMediaTek Dimensity 8100, 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 GT Neo 3
  • Larger display: 6.7in
  • Supports Dolby Atmos
Reasons to choose Honor 400
  • Higher pixel density: 460ppi
  • Lighter design: 184g vs 188g
  • Higher battery capacity: 5300mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Infrared port
  • Built-in eSIM

Versions

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

Review

Key Specs Oppo Realme GT Neo 3 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 GT Neo 3
vs
Honor 400

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.7 in 6.55 in
Resolution 1080x2412 pixels 1264x2736 pixels
Aspect ratio 20:9 19.5:9
Pixel density 394 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes
Max brightness 600 nits n/a
HDR support Yes HDR10+ Yes HDR10+
Touch Sampling Rate 1000 Hz n/a
Screen-to-body ratio 87.7 % 90.2 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme GT Neo 3
789 nits
Honor 400
n/a
sRGB gamut100 %n/a
PWM (Flicker)359 Hzn/a
Response time11 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Oppo Realme GT Neo 3]

Design & Build

Design and ergonomics comparison
Height 163.3 mm (6.43 in) 156.5 mm (6.16 in)
Width 75.6 mm (2.98 in) 74.6 mm (2.94 in)
Thickness 8.2 mm (0.32 in) 7.3 mm (0.29 in)
Weight 188 g (6.63 oz) 184 g (6.49 oz)
Water resistance No IP66
Cooling system Vapor chamber Vapor chamber
Back panel Glass n/a
Frame Plastic n/a
Colors - Black
- Silver
- Blue		 - Black
- Silver
- Gold
- Blue
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Oppo Realme GT Neo 3
87.7 %
Honor 400
90.2 %

Performance

Testing Oppo Realme GT Neo 3 and Honor 400 In benchmarks
Processor
Chipset MediaTek Dimensity 8100 Qualcomm Snapdragon 7 Gen 3
Max Frequency 2850 MHz 2630 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.85 (Cortex-A78)		 - 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 5 nm 4 nm
Neural Processor MediaTek APU 580 Yes
Graphics Mali-G610 MP6 Adreno 720
GPU Cores 768 512
GPU Frequency 860 MHz 975 MHz
FLOPS 1309 GFLOPS 998.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme GT Neo 3
1096
Honor 400
1142
Geekbench 6 (Multi-Core)
Oppo Realme GT Neo 3
3393
Honor 400
3180
Geekbench 6 (Single-Core)10961142
Geekbench 6 (Multi-Core)33933180
Geekbench Compute (GPU)n/a4046
Sources: Geekbench v6 [Oppo Realme GT Neo 3], [Honor 400]
AnTuTu 10
AnTuTu 10
Oppo Realme GT Neo 3
878115
Honor 400
854878
CPU249904267068
GPU215630234936
Memory183608193158
UX228973159716
NanoReview Score878115854878
3DMark Wild Life
3DMark Wild Life
Oppo Realme GT Neo 3
5650
Honor 400
n/a
Max Surface Temp.48.5 °Cn/a
Stability95 %n/a
Graphics Test33 fpsn/a
Graphics Score5650n/a
Sources: 3DMark [Oppo Realme GT Neo 3]
PCMark 3.0
PCMark 3.0
Oppo Realme GT Neo 3
14531
Honor 400
n/a
Writing score20973n/a
Web score11338n/a
Video editing6664n/a
Data manipulation9389n/a
NanoReview Score14531n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB
- 12 GB		 8 GB
Memory Type LPDDR5 LPDDR5
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB
- 512 GB		256 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 13) Android 15
UI Skin Realme UI 3.0 MagicOS 9

Battery

Volume 5000 mAh 5300 mAh
Max Charging Power 80 W 66 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 12 min) Yes (44% in 15 min)
Full Charge Time 0:33 h 0:57 h
Battery Life Test
Battery Life
Oppo Realme GT Neo 3
22:01
Honor 400
n/a
Web Browsing08:56 hn/a
Video Playback13:29 hn/a
Games05:25 hn/a
Standby Mode104 hn/a

Main camera

Matrix 50 MP 200 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 480 fps (720p) n/a
Wide-angle lens 120 ° 112 °
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 200 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP200 MP
Aperturef/1.9f/1.9
Focal length24 mmn/a
SensorSony IMX766Samsung ISOCELL HP3
Sensor size1/1.561/1.4
Pixel size1 μm0.56 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.3f/2.2
Focal length15 mmn/a
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 50 MP
Photo resolution 4608x3456 pixels 8192x6144 pixels
Aperture f/2.5 f/2.1
Focal length 26 mm n/a
Sensor Samsung S5K3P9 n/a
Sensor size 1/3.09 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 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- 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 5.3 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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - 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 850/900/1800/1900n/a
3G BandsWCDMA B1/B2/B4/B5/B6/B8/B19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41)n/a
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Oppo Realme GT Neo 3
82.5 dB
Honor 400
n/a

Other

Class Flagship Mid-range
Announced March, 2022 yr May, 2025 yr
Release Date March, 2022 yr May, 2025 yr
Launch Price ($) 410 n/a
MSRP ($) 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 80 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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