400 Pro vs 13 Pro

Phone 1

Phone 2

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 13 Pro runs out in Dec 2027 ($30.52/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 400 Pro 70 · 13 Pro 61 — 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

Xiaomi 13 Pro $550

Buy with care$30.52/mo

2022◆ Buy-by Dec 20252027

Category by category

Display

400 Pro 7013 Pro 90

The 13 Pro's screen is the better one — 6.73-inch ltpo amoled, 3200 x 1440, 120hz.

Performance

400 Pro 9213 Pro 85

The 400 Pro's Qualcomm Snapdragon 8 Gen 3 is simply the faster chip.

Camera

400 Pro 8413 Pro 79

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

Battery

400 Pro 8613 Pro 76

5,300mAh vs 4,820mAh — the 400 Pro lasts longer between charges.

Software longevity

400 Pro 7113 Pro 21

The 400 Pro is supported until May 2031 — 41 months longer than the 13 Pro.

Value

400 Pro 7013 Pro 61

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

Full spec table

Spec	400 Pro	13 Pro
Price (street)	$700	$550
Display	6.7-inch AMOLED, 2800x1280, 120Hz	6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
Chipset	Qualcomm Snapdragon 8 Gen 3	Qualcomm Snapdragon 8 Gen 2
RAM	12GB/16GB	8GB/12GB
Storage	256GB/512GB	128GB/256GB/512GB
Battery	5,300 mAh	4,820 mAh
Charging	100W wired, 50W wireless	120W wired, 50W wireless
Rear cameras	200MP main, 50MP telephoto 3x, 12MP ultra-wide	50MP main, 50MP ultra-wide, 50MP telephoto 3.2x
Dimensions	160.8 × 76.1 × 8.1 mm	162.9 × 74.6 × 8.4 mm
Weight	205 g	229 g
Water resistance	IP68/IP69	IP68
Supported until	May 2031	Dec 2027

400 Pro 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.