Home Phone comparison Samsung Galaxy A02 and Honor 400 - Which is better?

Samsung Galaxy A02 vs Honor 400

33 out 100
Samsung Galaxy A02
VS
73 out 100
Honor 400
Samsung Galaxy A02
Honor 400

Compared 2 smartphones : Samsung Galaxy A02 Manufactured in January, 2021, with display 6.5 with chipsetMediatek MT6739W, 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 Samsung Galaxy A02
  • Supports Dolby Atmos
Reasons to choose Honor 400
  • Larger display: 6.55in
  • Higher pixel density: 460ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 184g vs 206g
  • Higher battery capacity: 5300mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Built-in eSIM
  • Fingerprint scanner

Versions

Available versions and configurations
Memory Options - 2/32 GB
- 3/32 GB
- 3/64 GB
- 4/32 GB		 - 8/256 GB
- 8/512 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Samsung Galaxy A02 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:
Samsung Galaxy A02
vs
Honor 400

Display

Display quality comparison
Type PLS TFT AMOLED
Size 6.5 in 6.55 in
Resolution 720x1600 pixels 1264x2736 pixels
Aspect ratio 20:9 19.5:9
Pixel density 270 ppi 460 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes
HDR support No Yes HDR10+
Screen-to-body ratio 82 % 90.2 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 164 mm (6.46 in) 156.5 mm (6.16 in)
Width 75.9 mm (2.99 in) 74.6 mm (2.94 in)
Thickness 9.1 mm (0.36 in) 7.3 mm (0.29 in)
Weight 206 g (7.27 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 - Black
- Blue
- Red		 - Black
- Silver
- Gold
- Blue
Fingerprint sensor No Yes In-Display
Screen-to-body ratio
Samsung Galaxy A02
82 %
Honor 400
90.2 %

Performance

Testing Samsung Galaxy A02 and Honor 400 In benchmarks
Processor
Chipset Mediatek MT6739W Qualcomm Snapdragon 7 Gen 3
Max Frequency 1500 MHz 2630 MHz
CPU Cores 4 (4) 8 (1 + 3 + 4)
Architecture 4/1.5 (Cortex-A53) - 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 28 nm 4 nm
Neural Processor No Yes
Graphics PowerVR GE8100 Adreno 720
GPU Cores 8 512
GPU Frequency 570 MHz 975 MHz
FLOPS 9.1 GFLOPS 998.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A02
470
Honor 400
1142
Geekbench 6 (Multi-Core)
Samsung Galaxy A02
1525
Honor 400
3180
Geekbench 6 (Single-Core)4701142
Geekbench 6 (Multi-Core)15253180
Geekbench Compute (GPU)n/a4046
Sources: Geekbench v6 [Honor 400]
AnTuTu 10
AnTuTu 10
Samsung Galaxy A02
131372
Honor 400
854878
CPU50286267068
GPU6591234936
Memory34538193158
UX39957159716
NanoReview Score131372854878

Memory

RAM
RAM Size 2 GB 8 GB
Memory Type LPDDR3 LPDDR5
Memory Frequency 933 MHz n/a
Channels 1 4
Storage
Storage Capacity32 GB256 GB
Storage TypeeMMC 5.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 10 (Upgradeable to Android 11) Android 15
OS Size 9.4 GB n/a
UI Skin One UI Core 3.1 MagicOS 9

Battery

Volume 5000 mAh 5300 mAh
Max Charging Power n/a 66 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging No Yes (44% in 15 min)
Full Charge Time n/a 0:57 h

Main camera

Matrix 13 MP 200 MP
Photo resolution 4128x3096 pixels n/a
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)
Slow Motion No n/a
Wide-angle lens n/a 112 °
Lenses count Standard: 13 MP
Macro: 2 MP		 Standard: 200 MP
Ultra-wide: 12 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix13 MP200 MP
Aperturef/1.9f/1.9
Sensorn/aSamsung ISOCELL HP3
Sensor sizen/a1/1.4
Pixel size1.12 μm0.56 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Stabilizationn/aDigital

Front camera

Matrix 5 MP 50 MP
Photo resolution 2560x1960 pixels 8192x6144 pixels
Aperture f/2.0 f/2.1
Sensor CMOS n/a
Pixel size n/a 0.64 μm
Autofocus No Phase autofocus
Stabilization No 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 4 (802.11 a/b/g/n) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Wi-Fi Direct
- Wi-Fi Hotspot		 - 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 Micro USB USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* No Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800n/a
3G BandsUMTS B1 (2100), B5(850), B8 (900)n/a
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B38/B40/B41)n/a
LTE category4n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a

Other

Class Budget Mid-range
Announced January, 2021 yr May, 2025 yr
Release Date January, 2021 yr May, 2025 yr
Launch Price ($) 100 n/a
MSRP ($) n/a 499
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 10 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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