Honor 400 Smart
Device specification profile

Honor 400 Smart

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Released 2025, August 09
189g, 8.4mm thickness
Android 15, Magic OS 9
128GB/256GB storage, no card slot
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Sources and limitations

Specification source: GSMArena device record.

Listed specifications are reference information, not results of TechMyte testing. Rumored details may change, and hardware or supported features can differ by region. Confirm the exact model with its manufacturer before buying.

Battery capacity does not establish tested endurance; megapixel count does not establish camera quality. Use the comparison tool to identify differences, then check the features that matter to your use.

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Technical data sheet

Full Specifications

Network

TechnologyGSM / HSPA / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bandsLTE
SpeedHSPA, LTE, 5G
5G bandsSA/NSA

Launch

Announced2025, August 07
StatusAvailable. Released 2025, August 09

Body

Dimensions166.9 x 76.8 x 8.4 mm (6.57 x 3.02 x 0.33 in)
Weight189 g (6.67 oz)
SIMNano-SIM + Nano-SIM

Battery

TypeLi-Po 6500 mAh
Charging35W wired

Display

Size6.77 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Resolution720 x 1610 pixels, 20:9 ratio (~261 ppi density)
ProtectionScratch-resistant glass, Mohs level 4
TypeTFT LCD, 120Hz, 700 nits (peak)

Platform

OSAndroid 15, Magic OS 9
ChipsetQualcomm SM6375 Snapdragon 6s Gen 3 (6 nm)
CPUOcta-core (2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPUAdreno 619

Memory

Card slotNo
Internal128GB 4GB RAM, 256GB 4GB RAM, 256GB 8GB RAM

Selfie camera

Single5 MP, f/2.2, (wide)
Video1080p@30fps

Sound

Loudspeaker Yes, with stereo speakers
3.5mm jack Yes

Comms

WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.1, A2DP, LE
PositioningGPS, GLONASS, GALILEO, BDS
NFCYes
RadioNo
USBUSB Type-C 2.0, OTG

Features

SensorsFingerprint (side-mounted), accelerometer, proximity, compass

Misc

ColorsBlack
ModelsLGN-NX1

Main Camera

FeaturesLED flash, HDR
Dual50 MP, f/1.8, (wide), PDAF Auxiliary lens
Video1080p@30fps

EU LABEL

EnergyClass A
Battery69:32h endurance, 1600 cycles
Free fallClass A (270 falls)
RepairabilityClass B