PhoneLifespan

Edge 70 vs 15 Pro

vs

Winner

Xiaomi 15 Pro

The 15 Pro wins this one, taking performance and battery decisively. Against the Edge 70 it's also the sounder buy at $12.41 per month of safe use.

Value Score: Edge 70 55 · 15 Pro 74 methodology

The lifespan decider

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

Motorola Edge 70 $730
Safe to buy$18.08/mo
2025◆ Buy-by Oct 20272029
Xiaomi 15 Pro $650
Safe to buy$12.41/mo
2024◆ Buy-by Oct 20282030

Category by category

Display
Edge 70 8015 Pro 90

The 15 Pro's screen is the better one — 6.73-inch ltpo amoled, 3200 x 1440, 120hz.

Performance
Edge 70 5515 Pro 98

The 15 Pro's Qualcomm Snapdragon 8 Elite is simply the faster chip.

Camera
Edge 70 6715 Pro 79

The 15 Pro has the stronger camera system (3 real rear lenses vs 2).

Battery
Edge 70 7615 Pro 100

6,100mAh vs 4,800mAh — the 15 Pro lasts longer between charges.

Software longevity
Edge 70 4815 Pro 62

The 15 Pro is supported until Oct 2030 — 12 months longer than the Edge 70.

Value
Edge 70 5515 Pro 74

Overall value goes to the 15 Pro at $12.41 per month of safe use.

Full spec table
SpecEdge 7015 Pro
Price (street)$730$650
Display6.7-inch P-OLED, 1.5K, 120Hz, up to 4500 nits6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
ChipsetQualcomm Snapdragon 7 Gen 4Qualcomm Snapdragon 8 Elite
RAM12GB12GB/16GB
Storage256GB/512GB256GB/512GB/1TB
Battery4,800 mAh6,100 mAh
Charging68W wired, 15W wireless90W wired, 50W wireless
Rear cameras50MP main, 50MP ultra-wide50MP main, 50MP ultra-wide, 50MP telephoto 5x
Dimensions160 × 74 × 5.99 mm161.3 × 74.6 × 8.4 mm
Weight159 g213 g
Water resistanceIP68/IP69IP68
Supported untilOct 2029Oct 2030

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