PhoneLifespan

15 Pro vs Poco X7 Pro

vs

Winner

Xiaomi 15 Pro

Lifespan decides this one: the 15 Pro is supported until Oct 2030 at $12.37 per month of safe use, while the Poco X7 Pro runs out in Jan 2029 ($9.38/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 15 Pro 74 · Poco X7 Pro 75 — methodology

The lifespan decider

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

Xiaomi 15 Pro $650
Safe to buy$12.37/mo
2024◆ Buy-by Oct 20282030
Xiaomi Poco X7 Pro $290
Buy with care$9.38/mo
2025◆ Buy-by Jan 20272029

Category by category

Display
15 Pro 90Poco X7 Pro 70

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

Performance
15 Pro 98Poco X7 Pro 78

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

Camera
15 Pro 79Poco X7 Pro 67

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

Battery
15 Pro 100Poco X7 Pro 100

Battery capacities are close enough not to decide this.

Software longevity
15 Pro 63Poco X7 Pro 37

The 15 Pro is supported until Oct 2030 — 22 months longer than the Poco X7 Pro.

Value
15 Pro 74Poco X7 Pro 75

Pound for pound, these two are equally good deals.

Full spec table
Spec15 ProPoco X7 Pro
Price (street)$650$290
Display6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz6.67-inch AMOLED, 2712x1220 (1.5K), 120Hz
ChipsetQualcomm Snapdragon 8 EliteMediaTek Dimensity 8400 Ultra
RAM12GB/16GB8GB/12GB
Storage256GB/512GB/1TB256GB/512GB
Battery6,100 mAh6,000 mAh
Charging90W wired, 50W wireless90W wired
Rear cameras50MP main, 50MP ultra-wide, 50MP telephoto 5x50MP main, 8MP ultra-wide
Dimensions161.3 × 74.6 × 8.4 mm160.8 × 75.7 × 8.3 mm
Weight213 g195 g
Water resistanceIP68IP68
Supported untilOct 2030Jan 2029
15 Pro full verdict →Poco X7 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.