Note: We may earn commissions (at no cost to you) if you buy through links on our site. Learn more.

Honor 400 Smart reviews

Compare Compare  
Compare Compare  

Honor 400 Smart
Honor 400 Smart
Honor 400 Smart
Honor 400 Smart


Android
Operating system
Operating system
Android
2.3 GHz
Processor
Processor
2.3 GHz
6.77"
Screen Size
Screen Size
6.77"
50+ MP, f/1.8
Camera
Camera
50+ MP, f/1.8
6500 mAh
Battery



Prices (Where to Buy)




Common Questions


The 400 Smart price will vary depending on retailer, age, special offers and whether or not it's purchased with a service plan. If purchased with a 2 year service contract for example, you would likely pay much less for the phone itself up front.

You can compare Honor 400 Smart prices from around the web here on The Informr.


We've got you covered! Download a free PDF copy of the Honor 400 Smart user manual here.


Honor backs up the 400 Smart with a 1 Year parts & labour warranty.


If your 400 Smart has problems and is still within its warranty period, you could contact Honor support or the retailer you purchased the phone from. You'll find Honor's contact information here.

If your phone is off warranty and needs repair for a physical problem such as a broken screen or bad battery, you should visit an authorized service centre or a local phone repair shop.

You can also connect with others in The Informr Community Forum to find and share answers to questions.



Community Q&A

Real experiences from actual users



Resources


Manuals / User Guides Helpful Links Share / Embed

Maybe one of your friends will find this review helpful? Please help us spread the word.

Quick view

Screen Size
6.77"

The Honor 400 Smart's screen size is 6.77 inches with 720 x 1610 pixels resolution.

Processor
2.3 GHz

There is a Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) Octa-core 2.3 GHz processor (CPU).

OS

The phone runs on the Android 15 operating system (OS).

Camera
50+ MP

You can take photos or capture video with the phone's onboard 50+ MP, f/1.8 camera.

There is also a secondary front facing camera useful for video chat and self portraits.

Storage
128/256 GB

Internal memory is 128/256 GB. No external card slot is available for expansion.

Battery
6500mAh

The phone is powered by a Lithium Polymer (Li-Pol), 6500 mAh battery. Honor's performance ratings are 3060 minutes.

400 Smart Specs

Overview
Release Date August 9, 2025
Regions Available No
Operating System Android 15

Compare Android Smartphones

Processor Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) Octa-core 2.3 GHz
Internal Storage 128/256 GB
RAM 4 GB
Hearing Aid Compatible Yes
TTY/TDD No
Noise Cancellation Yes
SAR Head: 0.85 W/kg
Body: 1.25 W/kg
Manufacturer Warranty 1 Year
Accessories Included Manual, Data Cable
Cellular
Networks
GPRS, HSPA+, LTE, 5G
Mobile / Cellular Data
5G, 4G/LTE
Push-to-talk (PTT) No
Wi-Fi Calling Yes
Voice over LTE (VoLTE) Yes
SIM
Nano-SIM
Dual SIM Yes
Connectivity
USB USB Type-C
USB OTG Support Yes
GPS Type A-GPS
Infrared No
Bluetooth 5.1
Bluetooth Profiles A2DP, AVRCP, OPP/FTP, HID, HFP, HSP, PAN
Bluetooth Audio Codecs SBC, AAC, aptX, aptX HD, LDAC
Wi-Fi 802.11 a/b/g/n/ac
Mobile Hotspot Yes
Memory Expansion Slot No
NFC Yes
Data Tethering Compatibility Yes
Camera
Main Camera
Resolution / Aperture
50+ Megapixels, f/1.8, Wide
2+ Megapixels, f/2.4, Depth
Zoom
Yes
Flash
Yes (LED)
Additional Rear Camera Info
Auto focus, Effects, Face detection, Geotagging, Multi-shot, Night mode, Panorama, Self-timer, HDR
Video Recording Formats
MPEG-4
Video Recording Parameters
Full HD (1920 x 1080 pixels), 30 fps
Front Camera
Resolution / Aperture
5+ Megapixels, f/2.2, Wide
Additional Front Camera Info
No
Video Recording Parameters
Full HD (1920 x 1080 pixels), 30 fps
Display / Screen
Type Color
Technology LCD (TFT)
Colors 16.7 million
Resolution 720 x 1610 pixels
Pixel Density 261 pixels
Size 6.77 inches
Secondary Display No
Sensors Ambient Light, Proximity, Motion / Accelerometer, Gyroscope, Digital Compass
Multi-Touch Yes
Fingerprint-Resistant Coating No
Additional Display Features Capacitive touchscreen, 120Hz refresh rate
Power & Battery
Battery Type Lithium Polymer (Li-Pol)
Battery Capacity 6500 mAh
Removable Battery No
Wireless Charging No
Fast Charging Yes
Video Playback Time Unknown
Internet Use (Wi-Fi) Unknown
Internet Use (Cellular) Unknown
Talk Time Up to 3060 minutes
Standby Time Up to 33 days
Mixed Usage Unknown
Physical Characteristics
Design Type Bar
Material Plastic
Colors Meteor Sliver, Velvet Black
Dimensions [H x W x D] 16.689 x 7.68 x 0.824 cm (6.6 x 3 x 0.3 in)
Weight 206 grams
Water Resistant / Waterproof Water Resistant
Rugged design No
IP Rating IP 54
Headset Jack 3.5mm
External Speakers Stereo
Input / Navigation
Sleep / Wake Key Yes
Home Key No
Input / Keyboard Type Touchscreen
Navigation Type Touchscreen
External Volume Control Yes
Fingerprint Sensor Yes
More
Additional Information Other Names (AKA):
Related Links Quick Start Guide (PDF)
Manual (PDF)
Where to buy Honor 400 Smart
Suggest a correction