PhoneLifespan

400 Pro vs Edge 70

vs

Winner

Honor 400 Pro

The 400 Pro wins this one, taking performance and software longevity decisively. Against the Edge 70 it's also the sounder buy at $11.84 per month of safe use.

Value Score: 400 Pro 70 · Edge 70 55 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$11.84/mo
2025◆ Buy-by May 20292031
Motorola Edge 70 $730
Safe to buy$18.08/mo
2025◆ Buy-by Oct 20272029

Category by category

Display
400 Pro 70Edge 70 80

The Edge 70's screen is the better one — 6.7-inch p-oled, 1.5k, 120hz, up to 4500 nits.

Performance
400 Pro 92Edge 70 55

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

Camera
400 Pro 84Edge 70 67

The 400 Pro has the stronger camera system (3 real rear lenses vs 2).

Battery
400 Pro 86Edge 70 76

5,300mAh vs 4,800mAh — the 400 Pro lasts longer between charges.

Software longevity
400 Pro 70Edge 70 48

The 400 Pro is supported until May 2031 — 19 months longer than the Edge 70.

Value
400 Pro 70Edge 70 55

Overall value goes to the 400 Pro at $11.84 per month of safe use.

Full spec table
Spec400 ProEdge 70
Price (street)$700$730
Display6.7-inch AMOLED, 2800x1280, 120Hz6.7-inch P-OLED, 1.5K, 120Hz, up to 4500 nits
ChipsetQualcomm Snapdragon 8 Gen 3Qualcomm Snapdragon 7 Gen 4
RAM12GB/16GB12GB
Storage256GB/512GB256GB/512GB
Battery5,300 mAh4,800 mAh
Charging100W wired, 50W wireless68W wired, 15W wireless
Rear cameras200MP main, 50MP telephoto 3x, 12MP ultra-wide50MP main, 50MP ultra-wide
Dimensions160.8 × 76.1 × 8.1 mm160 × 74 × 5.99 mm
Weight205 g159 g
Water resistanceIP68/IP69IP68/IP69
Supported untilMay 2031Oct 2029

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