PhoneLifespan

400 vs 13 Pro+

vs

Winner

Honor 400

Lifespan decides this one: the 400 is supported until May 2031 at $5.92 per month of safe use, while the 13 Pro+ runs out in Aug 2028 ($12.48/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 400 76 · 13 Pro+ 64 — 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 $350
Safe to buy$5.92/mo
2025◆ Buy-by May 20292031
Realme 13 Pro+ $320
Buy with care$12.48/mo
2024◆ Buy-by Aug 20262028

Category by category

Display
400 8013 Pro+ 70

The 400's screen is the better one — 6.55-inch amoled, 1.5k, 120hz, 5000 nits peak.

Performance
400 6413 Pro+ 56

The 400's Qualcomm Snapdragon 7 Gen 3 (4nm) is simply the faster chip.

Camera
400 7213 Pro+ 79

The 13 Pro+ has the stronger camera system (3 real rear lenses vs 2).

Battery
400 8613 Pro+ 84

Battery capacities are close enough not to decide this.

Software longevity
400 7013 Pro+ 31

The 400 is supported until May 2031 — 34 months longer than the 13 Pro+.

Value
400 7613 Pro+ 64

Overall value goes to the 400 at $5.92 per month of safe use.

Full spec table
Spec40013 Pro+
Price (street)$350$320
Display6.55-inch AMOLED, 1.5K, 120Hz, 5000 nits peak6.7-inch curved AMOLED, 2412x1080, 120Hz
ChipsetQualcomm Snapdragon 7 Gen 3 (4nm)Qualcomm Snapdragon 7s Gen 2
RAM8GB/12GB8GB/12GB
Storage256GB/512GB256GB/512GB
Battery5,300 mAh5,200 mAh
Charging66W wired (5300mAh EU model), 5W reverse wired80W wired
Rear cameras200MP main, 12MP ultra-wide50MP main, 50MP telephoto 3x periscope, 8MP ultra-wide
Dimensions156.5 × 74.6 × 7.3 mm161.3 × 73.9 × 8.2 mm
Weight184 g190 g
Water resistanceIP65/IP66 (market dependent)IP65
Supported untilMay 2031Aug 2028
400 full verdict →13 Pro+ full verdict →Longevity master board →

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