Technical sheet of Honor 400

Description

Pros
Cons
  • Battery
  • Camera quality
  • Display quality
  • No wireless charging
  • No Telephoto lens

In the ever-evolving world of smartphones, Honor has once again raised the bar with its latest release, the Honor 400. As a mid-range device, the Honor 400 offers an impressive array of features and specifications that are sure to appeal to tech-savvy consumers looking for a powerful yet affordable smartphone. Launched in May of 2025, the Honor 400 is the latest addition to the Honor series, alongside the Honor 400 Pro, offering users even more options to choose from within the lineup.

Design & Materials

The Honor 400 boasts a sleek and modern design, with a striking AMOLED display measuring 6.55 inches. With a resolution of 1264x2736 (QHD), a refresh rate of 120 Hz, and a peak brightness of 5000 cd/m², the Honor 400 delivers stunning visuals that are sure to impress. The screen also supports HDR10+ for an enhanced viewing experience. The usable surface of the screen is an impressive 88.4%, providing users with a maximized viewing area for all their multimedia needs. The body of the Honor 400 is made of durable polycarbonate, ensuring a lightweight yet sturdy construction that is built to last.

Hardware

Under the hood, the Honor 400 is powered by the Qualcomm Snapdragon 7 Gen 3 (SM7550-AB) processor, built on a cutting-edge 4nm architecture. This powerful chipset ensures smooth performance and seamless multitasking, making the Honor 400 a reliable companion for all your daily tasks. The device is available in three RAM configurations - 8GB, 12GB, and 16GB of LPDDR4X RAM - allowing users to choose the option that best suits their needs. Storage options include 256GB and 512GB of UFS Storage 3.1, providing ample space for all your photos, videos, and apps. With an AnTuTu score of 845000, the Honor 400 offers impressive performance that rivals even flagship devices. For added security, the device features a fingerprint display for convenient and secure unlocking. Additionally, the Honor 400 is equipped with a cooling system to prevent overheating during intensive use, ensuring a smooth and uninterrupted user experience.

Camera

The Honor 400 features a dual-camera setup, with a primary 200.0MP Samsung ISOCELL HP3 sensor with an f/1.9 aperture for stunning image quality. The secondary camera combines a wide-angle and macro lens, with a 12.0MP sensor and f/2.2 aperture, allowing users to capture detailed close-up shots as well as wide-angle landscapes. On the front, the Honor 400 sports a 50.0MP selfie camera with an f/2.0 aperture and a pixel size of 0.640, ensuring crisp and clear selfies every time. Additional features include optical stabilization (OIS) for shake-free videos and 4K video recording capabilities for high-quality content creation.

Connectivity

In terms of connectivity, the Honor 400 is equipped with the latest technology to keep you connected wherever you go. Features such as Bluetooth 5.4, Dual SIM support, NFC, WiFi 6 (802.11ax), GPS (L1+L5), and Infrared ensure seamless communication and connectivity options for all your needs. Whether you're streaming music, browsing the web, or navigating with GPS, the Honor 400 has you covered.

Battery

Powering the Honor 400 is a massive 5300mAh battery that provides all-day battery life, so you can stay connected and productive without having to constantly recharge. When it's time to top up, the Honor 400 supports fast charging up to 66.0W, allowing you to quickly replenish the battery and get back to what you need to do.

Overall, the Honor 400 is a standout mid-range smartphone that offers a compelling combination of design, performance, and features at an attractive price point. With its powerful hardware, stunning display, versatile camera system, and long-lasting battery, the Honor 400 is a worthy contender in the competitive smartphone market. Whether you're a tech enthusiast, a content creator, or simply looking for a reliable device for everyday use, the Honor 400 is sure to impress with its impressive capabilities and value for money.

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Brand

Brand Honor
Aliases DNY-NX9
Best Sellers
Smartphones by Honor

Honor 400 prices

Versions and prices
Honor 400 Global · 8GB · 256GB $ 276
Honor 400 Global · 8GB · 512GB $ 333
Honor 400 Global · 12GB · 256GB $ 344
Honor 400 Global · 12GB · 512GB $ 347
Honor 400 China · 12GB · 256GB $ 391
Honor 400 China · 12GB · 512GB $ 568
Honor 400 China · 16GB · 512GB $ 592
Read More

Release Date

Release dateMay 2025, 1 year ago

Related

Predecessor
Successors
Similar name

Design & Materials of Honor 400

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Structure

Size
74.6 mm156.5 mm7.3 mm
Print 3D Model
Weight 184 g
Usable surface 88 %
Materials Polycarbonate
Resistance certificates (dust, water) IP65
Colors
Black
Gold
Gray
Repairability Class A B C D E
Drop resistance Class A B C D E 180 drops without defects
View European datasheet

Screen

Diagonal
6.55"
Type AMOLED
Aspect Ratio 20:9
Resolution 1264 x 2736 px QHD
Density 446 ppi Very high density
Others
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Touch sampling rate 240 Hz
  • Peak brightness - 5000 cd/m²
  • HDR10+
  • DCI-P3
  • 10 Bits panel
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • LTPS (Low Temperature PolySilicon silicon)
  • Frameless
Best big screen mobilesBest mobile phones with AMOLED screen
Opinions on design and display

According to our users, the screen is magnificent, highlighting its quality, size, and brightness, offering a very satisfactory visual experience.

Is it a drop-resistant and scratch-resistant smartphone?
8.2

12 reviews

Do you think it's a nice phone?
9.2

12 reviews

Is it comfortable?
9.4

12 reviews

Can you see it well in the sunlight?
9.3

12 reviews

View all 12 opinions

Performance & Hardware of Honor 400

Processor

Model Qualcomm Snapdragon 7 Gen 3 (SM7550-AB)
CPU 1x2.63 GHz CortexA715 +3x2.4 GHz CortexA715 + 4x1.8 GHz CortexA510
Type Octa-Core
Nanometer 4 nm
Frequency 2.63 GHz
64 Bits Yes
More smartphones with Snapdragon 7 Gen3 processor

Graphics

GPU Qualcomm Adreno 720

RAM

RAM 8 GB
Type LPDDR4X RAM
More smartphones with 8GB RAM memory

Antutu

Score
845.000 Antutu v10
Overall performance better than 81% of devices

Storage

Capacity 256 GB
Type UFS Storage 3.1
SD Slot No
More smartphones with 256GB of internal storage

Security

Fingerprint Yes, in screen

Sensors

Fingerprint Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gyroscope Yes
Ultrasonic proximity virtual Yes
Others
Notifications LED --
Cooling system Yes
Gaming buttons No
Opinions on performance

According to our users, performance is fluid and powerful for almost everything. However, overheating is a frequently mentioned negative point.

Does it have good sound?
8.7

12 reviews

Does it work smoothly in everyday use?
9.3

12 reviews

What's your experience been with demanding games?
8.1

12 reviews

View all 12 opinions

Camera of Honor 400

Double rear camera

Standard
1
Resolution 200 Mpx
Aperture ƒ/ 1.9
Sensor Samsung ISOCELL HP3
Type ISOCELL
Sensor size 1/1.4"
Pixel size 0.56 µm
Pixel Binning 1-16 (4x4)
Wide Angle + Macro
2
Resolution
12 Mpx
Aperture
ƒ/ 2.2
Sensor
--
Type
CMOS
Pixel size
--
Flash LED
Optical Stabilisation Yes
Slow Motion Video Yes, 240 fps
Features
  • Night Mode 2.0
  • Noise reduction
  • 4K Video
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Night Mode
More smartphones with ISOCELL HP3 lens modelMore smartphones with LED

Selfie

Resolution 50 Mpx
Aperture ƒ/ 2.0
Sensor --
Type CMOS
Pixel size 0.64 µm
See more details
Opinions on the camera

According to our users, the cameras are very good and deliver nice results, although there are diverse opinions on night photos and selfies.

Quality of daytime photos
8.6

12 reviews

Quality of nighttime photos
7.6

12 reviews

Quality of selfies
7.8

12 reviews

Does it have a powerful flash?
7.6

12 reviews

View all 12 opinions
Frequency Checker

Network compatibility

No official network bands
Go to tool

Connectivity of Honor 400

Bands

5G n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n75 (1500), n77 (3700), n78 (3500)
4G LTE B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)
No official network bands

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version Bluetooth 5.4 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC

Navigation

Supports A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1)

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes
USB Host 2.0 Yes

SAR

-- --
Others
NFC
Yes
Audio Jack
No
Radio FM
No
Computer sync
Yes
OTA sync
Yes
Infrared
Yes
Tethering.
Yes
DLNA
Yes
VoLTE
Yes
No official network bands
Yes
eSIM
Yes
Opinions on connectivity

According to our users, network connectivity is good. Other connectivity aspects are not prominently mentioned in the reviews.

Does it have good coverage for calls?
8.7

12 reviews

Quality of the GPS
8.9

12 reviews

And the WiFi?
9.3

12 reviews

View all 12 opinions

Battery of Honor 400

Capacity
5300 mAh
Type Si-Carbon Li-Ion
Fast charge Yes , 66.0W
Others
  • Non-removable
Efficiency
AGA
Runtime per charge ~ 56h
Charge cycles 1200 cycles
View European datasheet
Opinions on the battery

According to our users, fast charging is excellent. Battery life varies, sufficient for daily use, but just enough with demanding use.

How long does the battery last?
  • 9%
    Two days or more
  • 36%
    More than one day
  • 55%
    One day
  • 0%
    Less than a day
  • 0%
    Less than half day

12 reviews

View all 12 opinions

Software of Honor 400

Software

Operating System Android 16
Android 16
Google Services With Google Mobile Services
Updates
  • OS updates: 6 years
  • Security updates: 6 years
More smartphones with Android 16 operating system
Opinions on the software
Did it come with preinstalled applications?
  • 8%
    It comes with a clean operating system
  • 75%
    It has preinstalled apps but they don't bother me
  • 17%
    It has preinstalled apps that I can't uninstall

12 reviews

Do you regularly receive updates?
  • 89%
    Every two months or less
  • 11%
    Every six months
  • 0%
    Once a year
  • 0%
    Never

12 reviews

View all 12 opinions

User reviews about the Honor 400

User score

9.0
  • 10
  • 2
  • 0
  • 0
  • 0
12 reviews
  • Screen9.1
  • Performance8.7
  • Camera7.9
  • Connectivity9.0
  • Battery8.0
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Let me sum it up for you

Kimovil users believe it's a very balanced phone and an excellent option for its price-quality ratio. They highlight its fluidity and compact design, although overheating is a recurring concern for some.

Latest reviews added

  • Good phone with strong battery

    I am doing this review mainly because of the antutu benchmark, because it does not match the official one I see on the site. I tested my honor 400 with 8+8 gb ram and 512 gb rim and the result came out in antutu 1074752

    • 7.5
    • Screen8.0
    • Performance7.6
    • Camera7.0
    • Connectivity7.3
    • Battery7.0
  • Smooth and compact

    Pros
    • Screen size and quality
    • Battery charging time
    • Camera
    • Build quality
    Cons
    • Battery last less than I expected
    • Lots of Honor bloatware
    • 9
    • Screen9.2
    • Performance8.0
    • Camera8.2
    • Connectivity9.0
    • Battery7.0
  • I basically like it for everyday use,,, pretty smooth, better than my a13 galaxy,

    I like it but in very dark night shots I would say it's quite a meh?? Or decentish butter it's quite good for a midrange a solid pick if u want a stable and good phone... But sometimes when using TikTok it's going black idk why tho I just refresh the type when that happened but it doesn't have any effect on other apps... And also the bloatware was somewhat ok just small amount and it's delectable... Well some I guess.. And it also the ai features are quite freaking amazing I love it the knuckle thingy the ai remover it does pretty well...

    • 8.8
    • Screen9.7
    • Performance7.6
    • Camera8.2
    • Connectivity10
    • Battery9.0
View all 12 opinions

The information on this web site is not guaranteed. Kimovil is not responsible for inaccuracies, omissions or any other error in the information. Any warranties regarding this information are disclaimed. Total or partial reproduction of this site is prohibited in any manner without prior written permission. The trademarks, logos and device manufacturers, software, etc. are the property of their respective owners.

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Last update
April 20, 2026
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • Version 1 month ago
  • New opinion 2 months ago
  • Pros & Cons 3 months ago
  • SIM card, Features 4 months ago
  • Capacity (mAh) 8 months ago
  • Name, Storage 11 months ago
  • RAM 11 months ago
  • AnTuTu 1 year ago
  • Aliases, Fast charge, Processor, Photos 1 year ago
  • Width, Height, Thickness, Weight, Market 1 year ago
8.3
Ki Cost-effective
Score
  • 6.9 Design & Materials
  • 7.4 Performance & Hardware
  • 7.6 Camera
  • 8.4 Connectivity
  • 7.4 Battery
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.