Home Phone comparison Xiaomi Poco X3 NFC and Honor 400 - Which is better?

Xiaomi Poco X3 NFC vs Honor 400

53 out 100
Xiaomi Poco X3 NFC
VS
73 out 100
Honor 400
Xiaomi Poco X3 NFC
Honor 400

Compared 2 smartphones : Xiaomi Poco X3 NFC Manufactured in September, 2020, with display 6.67 with chipsetQualcomm Snapdragon 732G, 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 Xiaomi Poco X3 NFC
  • Larger display: 6.67in
  • Supports Dolby Atmos
Reasons to choose Honor 400
  • Higher pixel density: 460ppi
  • Lighter design: 184g vs 215g
  • Higher battery capacity: 5300mAh vs 5160mAh
  • Newer Bluetooth version: 5.4 vs 5.1
  • Built-in eSIM
  • Includes charger

Versions

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

Review

Key Specs Xiaomi Poco X3 NFC 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:
Xiaomi Poco X3 NFC
vs
Honor 400

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.67 in 6.55 in
Resolution 1080x2400 pixels 1264x2736 pixels
Aspect ratio 20:9 19.5:9
Pixel density 395 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes
Max brightness 450 nits n/a
HDR support Yes HDR10 Yes HDR10+
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 84.6 % 90.2 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X3 NFC
629 nits
Honor 400
n/a
sRGB gamut99.7 %n/a
PWM (Flicker)2358 Hzn/a
Response time35.4 msn/a
Sources: NotebookCheck [Xiaomi Poco X3 NFC]

Design & Build

Design and ergonomics comparison
Height 165.3 mm (6.51 in) 156.5 mm (6.16 in)
Width 76.8 mm (3.02 in) 74.6 mm (2.94 in)
Thickness 9.4 mm (0.37 in) 7.3 mm (0.29 in)
Weight 215 g (7.58 oz) 184 g (6.49 oz)
Water resistance IP53 IP66
Cooling system n/a Vapor chamber
Back panel Plastic n/a
Frame Metal n/a
Colors - Gray
- Blue		 - Black
- Silver
- Gold
- Blue
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Xiaomi Poco X3 NFC
84.6 %
Honor 400
90.2 %

Performance

Testing Xiaomi Poco X3 NFC and Honor 400 In benchmarks
Processor
Chipset Qualcomm Snapdragon 732G 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 470 Silver (Cortex-A55))
- 2/2.3 (Kryo 470 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 688 Yes
Graphics Adreno 618 Adreno 720
GPU Cores 256 512
GPU Frequency 825 MHz 975 MHz
FLOPS 422.4 GFLOPS 998.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X3 NFC
722
Honor 400
1142
Geekbench 6 (Multi-Core)
Xiaomi Poco X3 NFC
1878
Honor 400
3180
Geekbench 6 (Single-Core)7221142
Geekbench 6 (Multi-Core)18783180
Geekbench Compute (GPU)n/a4046
Sources: Geekbench v6 [Honor 400]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X3 NFC
395451
Honor 400
854878
CPU132406267068
GPU79345234936
Memory75270193158
UX108430159716
NanoReview Score395451854878
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X3 NFC
1108
Honor 400
n/a
Max Surface Temp.42.6 °Cn/a
Stability99 %n/a
Graphics Test6 fpsn/a
Graphics Score1108n/a
Sources: 3DMark [Xiaomi Poco X3 NFC]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X3 NFC
8826
Honor 400
n/a
Writing score10279n/a
Web score7068n/a
Video editing5923n/a
Data manipulation7591n/a
NanoReview Score8826n/a

Memory

RAM
RAM Size 6 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 (Upgradeable to Android 12) Android 15
OS Size 20.5 GB n/a
UI Skin MIUI 14 MagicOS 9

Battery

Volume 5160 mAh 5300 mAh
Max Charging Power 33 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 (55% in 30 min) Yes (44% in 15 min)
Full Charge Time 1:15 h 0:57 h
Battery Life Test
Battery Life
Xiaomi Poco X3 NFC
24:00
Honor 400
n/a
Web Browsing09:56 hn/a
Video Playback13:59 hn/a
Games05:35 hn/a
Standby Mode116 hn/a

Main camera

Matrix 64 MP 200 MP
Photo resolution 9248x6920 pixels n/a
Zoom Digital Digital
Flash Dual 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 960 fps (720p) n/a
Wide-angle lens 119 ° 112 °
Lenses count Standard: 64 MP
Ultra-wide: 13 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 200 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP200 MP
Aperturef/1.9f/1.9
SensorSony IMX682Samsung ISOCELL HP3
Sensor size1/1.731/1.4
Pixel size0.8 μm0.56 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix13 MP12 MP
Aperturef/2.2f/2.2
Pixel size1 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Poco X3 NFC
107
Honor 400
n/a
Video quality
Xiaomi Poco X3 NFC
98
Honor 400
n/a
Overall camera score
Xiaomi Poco X3 NFC
103
Honor 400
n/a
Sources: DxOMark [Xiaomi Poco X3 NFC]

Front camera

Matrix 20 MP 50 MP
Photo resolution 5963x3354 pixels 8192x6144 pixels
Aperture f/2.2 f/2.1
Sensor CMOS n/a
Sensor size 1/3.4 n/a
Pixel size 0.8 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
- USB-Host mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- SBAS		 - GPS
- GLONASS
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotYesNo
2G BandsGSM: B2/3/5/8n/a
3G BandsWCDMA B1/2/4/5/8n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28)n/a
LTE category15n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi Poco X3 NFC
89.2 dB
Honor 400
n/a

Other

Class Mid-range Mid-range
Announced September, 2020 yr May, 2025 yr
Release Date September, 2020 yr May, 2025 yr
Launch Price ($) 245 n/a
MSRP ($) 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

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