Home Phone comparison Xiaomi Poco X6 and Honor 400 - Which is better?

Xiaomi Poco X6 vs Honor 400

60 out 100
Xiaomi Poco X6
VS
73 out 100
Honor 400
Xiaomi Poco X6
Honor 400

Compared 2 smartphones : Xiaomi Poco X6 Manufactured in January, 2024, with display 6.67 with chipsetQualcomm Snapdragon 7s Gen 2, 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 Xiaomi Poco X6
  • Larger display: 6.67in
  • Lighter design: 181g vs 184g
  • Supports Dolby Atmos
Reasons to choose Honor 400
  • Higher pixel density: 460ppi
  • Higher battery capacity: 5300mAh vs 5100mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Built-in eSIM

Versions

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

Review

Key Specs Xiaomi Poco X6 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
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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:
Xiaomi Poco X6
vs
Honor 400

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.55 in
Resolution 1220x2712 pixels 1264x2736 pixels
Aspect ratio 20:9 19.5:9
Pixel density 446 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (30-120 Hz) Yes
Max brightness 1200 nits n/a
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 89.8 % 90.2 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X6
1328 nits
Honor 400
n/a

Design & Build

Design and ergonomics comparison
Height 161.15 mm (6.34 in) 156.5 mm (6.16 in)
Width 74.24 mm (2.92 in) 74.6 mm (2.94 in)
Thickness 7.98 mm (0.31 in) 7.3 mm (0.29 in)
Weight 181 g (6.38 oz) 184 g (6.49 oz)
Water resistance IP54 IP66
Cooling system Vapor chamber Vapor chamber
Back panel Plastic n/a
Frame Plastic n/a
Colors - White
- Black
- Blue		 - Black
- Silver
- Gold
- Blue
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Poco X6
89.8 %
Honor 400
90.2 %

Performance

Testing Xiaomi Poco X6 and Honor 400 In benchmarks
Processor
Chipset Qualcomm Snapdragon 7s Gen 2 Qualcomm Snapdragon 7 Gen 3
Max Frequency 2400 MHz 2630 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.95 (Cortex-A55)
- 4/2.4 (Cortex-A78)		 - 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 4 nm 4 nm
Neural Processor Yes Yes
Graphics Adreno 710 Adreno 720
GPU Cores 256 512
GPU Frequency 940 MHz 975 MHz
FLOPS 481.3 GFLOPS 998.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X6
1030
Honor 400
1142
Geekbench 6 (Multi-Core)
Xiaomi Poco X6
2980
Honor 400
3180
Geekbench 6 (Single-Core)10301142
Geekbench 6 (Multi-Core)29803180
Geekbench Compute (GPU)n/a4046
Sources: Geekbench v6 [Xiaomi Poco X6], [Honor 400]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X6
593842
Honor 400
854878
CPU202442267068
GPU116960234936
Memory126346193158
UX148094159716
NanoReview Score593842854878

Memory

RAM
RAM Size - 8 GB
- 12 GB		 8 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 2133 MHz n/a
Channels 2 4
Storage
Storage Capacity- 256 GB
- 512 GB		256 GB
Storage TypeUFS 2.2UFS 3.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 15) Android 15
UI Skin HyperOS 2.0 MagicOS 9

Battery

Volume 5100 mAh 5300 mAh
Max Charging Power 67 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 (78% in 30 min) Yes (44% in 15 min)
Full Charge Time 0:48 h 0:57 h
Battery Life Test
Battery Life
Xiaomi Poco X6
18:31
Honor 400
n/a
Web Browsing06:45 hn/a
Video Playback10:18 hn/a
Games04:35 hn/a
Standby Mode99 hn/a

Main camera

Matrix 64 MP 200 MP
Photo resolution 9000x7000 pixels n/a
Zoom Digital Digital
Flash LED Dual LED
Stabilization Optical 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 120 fps (720p) n/a
Wide-angle lens 120 ° 112 °
Lenses count Standard: 64 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
Matrix64 MP200 MP
Aperturef/1.8f/1.9
Focal length25 mmn/a
SensorOmnivision OV64BSamsung ISOCELL HP3
Sensor size1/21/1.4
Pixel size0.7 μm0.56 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
SensorSony IMX355n/a
Sensor size1/4n/a
Pixel size1.14 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 50 MP
Photo resolution 4608x3456 pixels 8192x6144 pixels
Aperture f/2.4 f/2.1
Sensor Omnivision OV16A1Q n/a
Sensor size 1/3.06 n/a
Pixel size 1 μm 0.64 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 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 5.2 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 Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzn/a
3G BandsWCDMA B1/2/4/5/6/8/19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66)n/a
LTE category18n/a
5G SupportYesYes

Sound

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

Other

Class Mid-range Mid-range
Announced January, 2024 yr May, 2025 yr
Release Date January, 2024 yr May, 2025 yr
Launch Price ($) 249 n/a
MSRP ($) 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 67 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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