Honor 400 Smart

Name: Honor 400 Smart
Brand: Honor

Display6.77" 720 x 1610 pixels

ChipsetQualcomm SM6375 Snapdragon 6s Gen 3 (6 nm)

Main camera50MP

Battery6500 mAh

5.9GoSolo score

More Honor

Network

Technology

GSM / HSPA / LTE / 5G

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

LTE

5G bands

SA/NSA

Speed

HSPA, LTE, 5G

Launch

Announced

2025, August 07

Status

Available

Body

Dimensions

166.9 x 76.8 x 8.4 mm (6.57 x 3.02 x 0.33 in)

Weight

189 g (6.67 oz)

SIM

Nano-SIM + Nano-SIM

Durability

IP64 dust tight and water resistant (water splashes)

Display

Type

TFT LCD, 120Hz, 700 nits (peak)

Size

6.77 inches, 110.2 cm2 (~86.0% screen-to-body ratio)

Resolution

720 x 1610 pixels, 20:9 ratio (~261 ppi density)

Protection

Scratch-resistant glass, Mohs level 4

Platform

Android 15, Magic OS 9

Chipset

Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm)

CPU

Octa-core (2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)

GPU

Adreno 619

Memory

Card slot

Internal

128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM

Main Camera

Modules

50 MP, f/1.8, (wide), PDAF Auxiliary lens

Features

LED flash, HDR

Video

1080p@30fps

Selfie Camera

Module

5 MP, f/2.2, (wide)

Features

1080p@30fps

Sound

Loudspeaker

Yes, with stereo speakers

3.5mm jack

Yes

Comms

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth

5.1, A2DP, LE

Positioning

GPS, GLONASS, GALILEO, BDS

NFC

Yes

Radio

USB

USB Type-C 2.0, OTG

Features

Sensors

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

Battery

Type

Li-Po 6500 mAh

Charging

35W wired

Misc

Colors

Black

Models

LGN-NX1

GoSolo Read / what it means7 takeaways

performance

Snapdragon 6s Gen 3, Adreno 619Handles everyday apps, messaging, and social media smoothly; casual games at medium settings will work, but demanding titles will need lower graphics.

display

120Hz LCD, 700 nits peak, 261 ppiReadable in bright sunlight and scrolls smoothly; 720p resolution on a 6.77-inch screen means individual pixels are visible up close, especially in text.

battery

6500 mAh, roughly 1.5 days light useAbout 9 to 11 hours of screen-on time with moderate use; heavy users will need to charge every day.

charging

35W wired, roughly 50 to 70 minutesCharges from empty to full in about an hour, though the last 20 percent slows down.

camera

50MP main, f/1.8, PDAF, 1080p videoWide-angle shots are sharp with good low-light performance thanks to the f/1.8 aperture; video maxes out at 1080p@30fps, so no 4K.

durability

IP64, Mohs 4 glass, 8.4 mm thinSurvives dust and water splashes (not submersion), but the lower-grade Mohs 4 scratch protection means the screen scratches more easily than mid-range peers.

connectivity

5G, Wi-Fi 6, dual SIM, NFC, 3.5mm jack5G and Wi-Fi 6 connectivity for fast networks; has an audio jack, so no forced wireless-only audio, and NFC enables contactless payments.