Honor 400 Pro
How long will it last?
Official promiseSupported until May 2031 · Buy-by May 2029
Honor promises 6 years of updates for this phone, so it's supported until May 2031 — buying it today still gets you about 4.9 years of safe use.
Source: Honor's official policy · last verified 2026-06-13 · how we compute this
TrueCost
Street price ÷ months of safe use remaining — the number that makes cheap short-lived phones expensive, and well-supported ones cheap.
17% cheaper than the $600–900 median ($14.30/mo, dying phones excluded)
Our verdict
A 200MP imaging all-rounder with a genuine 3x telephoto and a class-leading six years of OS updates.
Pros
- 200MP main plus a real 50MP 3x telephoto for strong, flexible photography
- Six major Android upgrades and six years of security, rare outside Samsung and Google
- 100W wired and 50W wireless charging with IP68/IP69 durability
Cons
- Uses the previous-generation Snapdragon 8 Gen 3 rather than the latest Elite
- No official US sales or warranty
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.7-inch AMOLED, 2800x1280, 120Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | Qualcomm Snapdragon 8 Gen 3 |
| RAM | 12GB / 16GB |
| Storage | 256GB / 512GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 200MP |
| telephoto 3x | 50MP |
| ultra-wide | 12MP |
| front | 50MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 5,300 mAh |
| Charging | 100W wired, 50W wireless |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 160.8 × 76.1 × 8.1 mm |
| Weight | 205 g |
| Materials | glass front, glass back, aluminum frame |
| Water resistance | IP68/IP69 |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 15 with MagicOS 9 at launch |
| Connectivity | 5G, Wi-Fi 6, Bluetooth 5.4, USB-C, NFC |
| Update policy | 6 OS upgrades · 6 years of security updates (official promise) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
Which processor does the Honor 400 Pro use?
It runs the Qualcomm Snapdragon 8 Gen 3, the 2024 flagship chip rather than the newer Snapdragon 8 Elite. It is still very fast, but a half-step behind the latest generation.
How long will the Honor 400 Pro receive updates?
Honor committed the 400 series to 6 major Android OS upgrades and 6 years of security updates, which is among the best in the Android world and runs to roughly 2031.
Does the Honor 400 Pro have a telephoto camera?
Yes. Alongside its 200MP main sensor it has a dedicated 50MP 3x telephoto, plus a 12MP ultra-wide, giving it genuine optical zoom rather than just a crop from the main camera.
Compare it
Specs are collected from manufacturer documentation; prices reflect major US retailers and change often. Support end dates follow each brand's official policy (or, for Apple, its documented historical pattern). Last verified 2026-06-13.