Keep or Replace· by Livalyo
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FR
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Generated, unofficial illustration of HONOR 400
Illustrative image — appearance may vary by version or market. · Generated illustration, not an official manufacturer image.

Smartphones · HONOR

HONOR 400

This record covers HONOR 400. Typical battery capacity: 5300 mAh. Storage: 512 GB.

Your situation

Decision context · US · USD

Our scores

Longevity

Longevity score not available

Version 3.2.0

Required to calculate the score:

  • Current support status or published end year
Details that would improve the score (4)
  • Published support end date
  • Repairability index with scale and scheme
  • Parts currently available
  • Replaceable battery
How the decision is calculated

Declared resilience

6.68/10

Provisional

Coverage 100 %

Version declared-resilience/4.3.0

Publishers : europa.eu

Published declarations: this score does not predict service life.

Score methodology

Editorial repairability

8.10/10*

Partial score: missing criteria: Availability of a compatible genuine part

Provisional

Coverage 80 %

Version repairability/4.3.0

Publishers : europa.eu

Editorial score separate from the regulatory index and the longevity score.

Score methodology

Customer feedback

Not rated

Missing criteria: Customer review score

Provisional

Coverage 0 %

Version customer-feedback/4.2.0

Customer satisfaction, not a durability test.

Score methodology

What we know

ProtectionIP65 certified
Translated from FrenchOriginal text : certifié IP65
01net.com
Usage limitationSo it should not be dropped in water.
Translated from FrenchOriginal text : Il ne faudra donc pas le faire tomber dans l’eau.
01net.com

Check your repair quote

Enter the repair quote you received to compare it with the maximum repair price recommended for this device.

The threshold cannot be calculated yet because required product information is incomplete.

Version repair-economics/1.4.0 · How the decision is calculated

Support and repairability

Support commitment
At least 5 years of announced support
Battery replacement
User-replaceable battery (EPREL declaration).

Strengths and things to know

Reported strengths

  • Honor promises a device resistant to drops

Good to know

  • only IP65 certified (resistant to dust and splashes)
  • So it should not be dropped in water.

Prices

US · USD Published price information for this market, without currency conversion. Prices do not affect the verdict.

Price unknown

Key facts

Support

Announced support period
5 years europa.eu · Oct 18, 2026

Repairability

Battery replacement
User-replaceable battery (EPREL declaration).
Translated from FrenchOriginal text : Batterie remplaçable par l’utilisateur (déclaration EPREL).
europa.eu · Oct 18, 2026
Disassembly depth score
3.8 europa.eu · Oct 18, 2026
EU repairability class
B europa.eu · Oct 18, 2026
Fasteners score
3.6 europa.eu · Oct 18, 2026

Durability

Declared drop resistance
180 europa.eu · Oct 18, 2026
Editorial justifications
no operating problems, no adverts, very good photo quality, a smooth system
Translated from FrenchOriginal text : aucun problème de fonctionnement, pas de publicité, des photos de très bonne qualité, un système fluide
gsmchoice.com · Oct 18, 2026
Limitations
only IP65 certified (resistant to dust and splashes) · So it should not be dropped in water.
Translated from FrenchOriginal text : seulement certifié IP65 (résistant à la poussière et aux éclaboussures) · Il ne faudra donc pas le faire tomber dans l’eau.
01net.com · Oct 18, 202601net.com · Oct 18, 2026
Protection
IP65 certified
Translated from FrenchOriginal text : certifié IP65
01net.com · Oct 18, 2026
Review platforms
reviews posted on boulanger.com
Translated from FrenchOriginal text : avis déposés sur boulanger.com
boulanger.com · Oct 18, 2026
Review scale
4,7/5 boulanger.com · Oct 18, 2026
Strengths
Honor promises a device resistant to drops
Translated from FrenchOriginal text : Honor promet un terminal résistant aux chutes
01net.com · Oct 18, 2026
Suitable usage profiles
those looking for a slim smartphone with compact dimensions found an excellent candidate
Translated from FrenchOriginal text : les personnes à la recherche d’un smartphone fin et aux dimensions contenues ont trouvé un excellent candidat
01net.com · Oct 18, 2026
Show all specifications
Unconfirmed signal
it does not support e-SIM with a password or fingerprint to unlock the screen; it crashes on restart with an e-SIM; there must be no password to unlock the screen
Translated from FrenchOriginal text : il supporte pas e-Sim avec un mot de passe pour l ouverture de l écran ou l empreinte digitale il plante au redémarrage avec une E- Sim il faut pas de mot passe à l'ouverture de l'écran
boulanger.com
Usage limitation
So it should not be dropped in water.
Translated from FrenchOriginal text : Il ne faudra donc pas le faire tomber dans l’eau.
01net.com

Specifications

Audio
Their stereo sound
Translated from FrenchOriginal text : Leur son stéréo
01net.com · Oct 18, 2026
Battery capacity
5300 mAh clubic.com · Oct 18, 2026
Charge cycles
1200 cycles europa.eu · Oct 18, 2026
Bluetooth
5.4 clubic.com · Oct 18, 2026
Brand
Honor europa.eu · Oct 18, 2026boulanger.com · Oct 18, 2026boulanger.com · Oct 18, 2026boulanger.com · Oct 18, 2026
Front camera
a generous 50 MP sensor
Translated from FrenchOriginal text : un généreux capteur à 50 Mpx
01net.com · Oct 18, 2026
Main camera
a 200 MP wide-angle (f/1.9, OIS)
Translated from FrenchOriginal text : un grand-angle de 200 Mpx (f/1.9, OIS)
01net.com · Oct 18, 2026
Telephoto camera
No real telephoto lens
Translated from FrenchOriginal text : Pas de vrai téléobjectif
01net.com · Oct 18, 2026
Show all specifications
Ultra-wide camera
a 12 MP ultra-wide (f/2.2)
Translated from FrenchOriginal text : un ultra grand-angle de 12 Mpx (f/2.2)
01net.com
Mobile connectivity
GSM, UMTS, LTE, 5G gsmchoice.com
CPU
Clock speed: 2.63 GHz
Translated from FrenchOriginal text : Vitesse d'horloge: 2.63 GHz
gsmchoice.com
Brightness
1593 01net.com
Screen size
6.55 inches 01net.com01net.com
Refresh rate
120 01net.com
Resolution
2736 × 1264 pixels 01net.com
Display technology
AMOLED panel
Translated from FrenchOriginal text : dalle AMOLED
01net.com
Fingerprint sensor
the fingerprint reader is located under the latter
Translated from FrenchOriginal text : le lecteur d’empreintes digitales se situe lui sous ce dernier
01net.com
GPU
an Adreno 720
Translated from FrenchOriginal text : un Adreno 720
01net.com
IP rating
IP65 europa.eueuropa.eu
Manufacturer reference
DNY-NX9 anfr.freuropa.eu
Weight
184 gsmchoice.com
NFC
yes clubic.com
RAM options
8 GB 01net.com
Release year
2025 gsmchoice.com
SIM
Nano-SIM, eSIM clubic.com
Processor
Qualcomm Snapdragon 7 Gen 3 01net.com01net.com
Storage options
512 GB boulanger.com
USB
USB-C europa.eu
Variant
Smartphone HONOR 400 Or Désert 512Go 5G boulanger.com
Wi-Fi
a/b/g/n/ax 2.4 GHz / 5 GHz clubic.com
Not disclosed · 41
Isolated report
not disclosed
Acknowledged defect
not disclosed
Number of reviews
not disclosed
Review score
not disclosed
Risks
not disclosed
Assessment method
not disclosed
Available parts
not disclosed
Repair eligibility
not disclosed
Parts pairing restrictions
not disclosed
Spare parts availability
not disclosed
Repair programme
not disclosed
Repair limitations
not disclosed
Index scale
not disclosed
Index scheme
not disclosed
Repairability index
not disclosed
Announcement date
not disclosed
Battery energy
not disclosed
Optical image stabilisation
not disclosed
Declared battery life
not disclosed
eSIM
not disclosed
5G
not disclosed
Height
not disclosed
Measurement protocols
not disclosed
RAM
not disclosed
Supported frequency bands
not disclosed
Thickness
not disclosed
VoLTE
not disclosed
Width
not disclosed
Wireless charging
not disclosed
Support commitment
not disclosed
Current official OS
not disclosed
OS upgrades delivered
not disclosed
Published end-of-support year
not disclosed
Last documented patch
not disclosed
OS at launch
not disclosed
Manufacturer interface
not disclosed
Patch scope
not disclosed
Promised OS upgrades
not disclosed
Support status
not disclosed
Support variant
not disclosed
Update release date
not disclosed

Summary

This record covers HONOR 400. Typical battery capacity: 5300 mAh. Storage: 512 GB.

Durability and repair

Declared defect-free drops: 180 drops. Ingress protection code: IP65. EU repairability class: B. Repair guide: https://www.honor.com/de/support/self-repair.

Software support

Announced support duration: 5 years.

Sources and confidence

Source: EPREL (European Commission), accessed on . This attribution does not constitute an endorsement.

  1. europa.euOct 18, 2026

    180

    Open source
  2. gsmchoice.comOct 18, 2026

    aucun problème de fonctionnement, pas de publicité, des photos de très bonne qualité, un système fluide

    Open source
  3. 01net.comOct 18, 2026

    Il ne faudra donc pas le faire tomber dans l’eau.

    Open source
  4. boulanger.comOct 18, 2026

    avis déposés sur boulanger.com

    Open source
  5. boulanger.comOct 18, 2026

    il supporte pas e-Sim avec un mot de passe pour l ouverture de l écran ou l empreinte digitale il plante au redémarrage avec une E- Sim il faut pas de mot passe à l'ouverture de l'écran

    Open source
  6. clubic.comOct 18, 2026

    5300 mAh

    Open source
  7. boulanger.comOct 18, 2026

    HONOR

    Open source
  8. anfr.frOct 18, 2026

    DNY-NX9

    Open source
Reference date
2026-11-05
Published revision
1038
Evidence coverage
Not disclosed
Sources shown
8

Commercial offers stay separate from the score and verdict.

How the decision is calculatedHow facts are published

See also