15 vs Poco F8 Pro

Phone 1

Phone 2

Winner

Xiaomi Poco F8 Pro

The Poco F8 Pro wins this one, taking software longevity and battery decisively. Against the 15 it's also the sounder buy at $10.72 per month of safe use.

Value Score: 15 67 · Poco F8 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.

Xiaomi 15 $750

Safe to buy$16.87/mo

2025◆ Buy-by Mar 20282030

Xiaomi Poco F8 Pro $700

Safe to buy$10.72/mo

2025◆ Buy-by Nov 20292031

Category by category

Display

15 90Poco F8 Pro 70

The 15's screen is the better one — 6.36-inch crystalres amoled, 2670×1200 (460 ppi), 1–120hz ltpo, up to 3200 nits peak, dolby vision/hdr10+.

Performance

15 98Poco F8 Pro 98

Performance is a wash — same chip tier.

Camera

15 79Poco F8 Pro 79

Camera systems are comparable on paper — pick by sample photos.

Battery

15 85Poco F8 Pro 100

6,210mAh vs 5,240mAh — the Poco F8 Pro lasts longer between charges.

Software longevity

15 53Poco F8 Pro 78

The Poco F8 Pro is supported until Nov 2031 — 21 months longer than the 15.

Value

15 67Poco F8 Pro 74

Overall value goes to the Poco F8 Pro at $10.72 per month of safe use.

Full spec table

Spec	15	Poco F8 Pro
Price (street)	$750	$700
Display	6.36-inch CrystalRes AMOLED, 2670×1200 (460 ppi), 1–120Hz LTPO, up to 3200 nits peak, Dolby Vision/HDR10+	6.59-inch AMOLED LTPS, FHD+, 120Hz
Chipset	Snapdragon 8 Elite	Qualcomm Snapdragon 8 Elite
RAM	12GB	12GB
Storage	256GB/512GB	256GB/512GB
Battery	5,240 mAh	6,210 mAh
Charging	90W wired, 50W wireless	100W wired
Rear cameras	50MP main (Light Fusion 900, f/1.62), 50MP ultra-wide, 50MP telephoto (Leica 60mm floating)	50MP main, 50MP telephoto, 8MP ultra-wide
Dimensions	152.3 × 71.2 × 8.08 mm	157.5 × 75.3 × 8.0 mm
Weight	191 g	199 g
Water resistance	IP68	IP68
Supported until	Mar 2030	Nov 2031

15 full verdict →Poco F8 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.