400 Pro vs Mate 70 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 Mate 70 Pro runs out in Nov 2028 ($31.23/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 400 Pro 70 · Mate 70 Pro 57 — 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

Huawei Mate 70 Pro $920

Buy with care$31.23/mo

2024◆ Buy-by Nov 20262028

Category by category

Display

400 Pro 70Mate 70 Pro 80

The Mate 70 Pro's screen is the better one — 6.9-inch ltpo oled, 2832x1316, 120hz, 2500 nits peak.

Performance

400 Pro 92Mate 70 Pro 85

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

Camera

400 Pro 84Mate 70 Pro 79

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

Battery

400 Pro 86Mate 70 Pro 90

5,500mAh vs 5,300mAh — the Mate 70 Pro lasts longer between charges.

Software longevity

400 Pro 71Mate 70 Pro 35

The 400 Pro is supported until May 2031 — 30 months longer than the Mate 70 Pro.

Value

400 Pro 70Mate 70 Pro 57

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

Full spec table

Spec	400 Pro	Mate 70 Pro
Price (street)	$700	$920
Display	6.7-inch AMOLED, 2800x1280, 120Hz	6.9-inch LTPO OLED, 2832x1316, 120Hz, 2500 nits peak
Chipset	Qualcomm Snapdragon 8 Gen 3	HiSilicon Kirin 9020
RAM	12GB/16GB	12GB
Storage	256GB/512GB	256GB/512GB/1TB
Battery	5,300 mAh	5,500 mAh
Charging	100W wired, 50W wireless	100W wired, 80W wireless, 20W reverse wireless
Rear cameras	200MP main, 50MP telephoto 3x, 12MP ultra-wide	50MP main (variable aperture, OIS), 40MP ultra-wide, 48MP telephoto 3.5x periscope OIS
Dimensions	160.8 × 76.1 × 8.1 mm	164.6 × 79.5 × 8.2 mm
Weight	205 g	221 g
Water resistance	IP68/IP69	IP68/IP69
Supported until	May 2031	Nov 2028

400 Pro full verdict →Mate 70 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.