PhoneLifespan

400 Pro vs Magic 6 Pro

vs

Winner

Honor 400 Pro

Lifespan decides this one: the 400 Pro is supported until May 2031 at $11.81 per month of safe use, while the Magic 6 Pro runs out in Mar 2029 ($25.65/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 400 Pro 70 · Magic 6 Pro 62 methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Honor 400 Pro $700
Safe to buy$11.81/mo
2025◆ Buy-by May 20292031
Honor Magic 6 Pro $850
Buy with care$25.65/mo
2024◆ Buy-by Mar 20272029

Category by category

Display
400 Pro 70Magic 6 Pro 90

The Magic 6 Pro's screen is the better one — 6.8-inch ltpo oled, 2800x1280, 120hz, up to 5000 nits peak.

Performance
400 Pro 92Magic 6 Pro 92

Performance is a wash — same chip tier.

Camera
400 Pro 84Magic 6 Pro 79

The 400 Pro has the stronger camera system — same lens count, higher-grade sensors.

Battery
400 Pro 86Magic 6 Pro 92

5,600mAh vs 5,300mAh — the Magic 6 Pro lasts longer between charges.

Software longevity
400 Pro 71Magic 6 Pro 39

The 400 Pro is supported until May 2031 — 26 months longer than the Magic 6 Pro.

Value
400 Pro 70Magic 6 Pro 62

Overall value goes to the 400 Pro at $11.81 per month of safe use.

Full spec table
Spec400 ProMagic 6 Pro
Price (street)$700$850
Display6.7-inch AMOLED, 2800x1280, 120Hz6.8-inch LTPO OLED, 2800x1280, 120Hz, up to 5000 nits peak
ChipsetQualcomm Snapdragon 8 Gen 3Qualcomm Snapdragon 8 Gen 3
RAM12GB/16GB12GB/16GB
Storage256GB/512GB256GB/512GB/1TB
Battery5,300 mAh5,600 mAh
Charging100W wired, 50W wireless80W wired, 66W wireless
Rear cameras200MP main, 50MP telephoto 3x, 12MP ultra-wide50MP main, 50MP ultra-wide, 180MP telephoto 2.5x periscope
Dimensions160.8 × 76.1 × 8.1 mm162.5 × 75.8 × 8.9 mm
Weight205 g229 g
Water resistanceIP68/IP69IP68/IP69
Supported untilMay 2031Mar 2029

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.