Poco F8 Pro vs Redmi 15 5G

Phone 1

Phone 2

Winner

Xiaomi Redmi 15 5G

Lifespan decides this one: the Redmi 15 5G is supported until Aug 2029 at $4.80 per month of safe use, while the Poco F8 Pro runs out in Nov 2031 ($10.72/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Poco F8 Pro 74 · Redmi 15 5G 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 Poco F8 Pro $700

Safe to buy$10.72/mo

2025◆ Buy-by Nov 20292031

Xiaomi Redmi 15 5G $180

Safe to buy$4.80/mo

2025◆ Buy-by Aug 20272029

Category by category

Display

Poco F8 Pro 70Redmi 15 5G 70

Both displays are effectively the same class.

Performance

Poco F8 Pro 98Redmi 15 5G 46

The Poco F8 Pro's Qualcomm Snapdragon 8 Elite is simply the faster chip.

Camera

Poco F8 Pro 79Redmi 15 5G 55

The Poco F8 Pro has the stronger camera system (3 real rear lenses vs 1).

Battery

Poco F8 Pro 100Redmi 15 5G 100

Battery capacities are close enough not to decide this.

Software longevity

Poco F8 Pro 78Redmi 15 5G 45

The Poco F8 Pro is supported until Nov 2031 — 28 months longer than the Redmi 15 5G.

Value

Poco F8 Pro 74Redmi 15 5G 75

Pound for pound, these two are equally good deals.

Full spec table

Spec	Poco F8 Pro	Redmi 15 5G
Price (street)	$700	$180
Display	6.59-inch AMOLED LTPS, FHD+, 120Hz	6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak
Chipset	Qualcomm Snapdragon 8 Elite	Qualcomm Snapdragon 6s Gen 3
RAM	12GB	4GB/6GB/8GB
Storage	256GB/512GB	128GB/256GB
Battery	6,210 mAh	7,000 mAh
Charging	100W wired	33W wired, 18W reverse wired
Rear cameras	50MP main, 50MP telephoto, 8MP ultra-wide	50MP main, 2MP depth
Dimensions	157.5 × 75.3 × 8.0 mm	169.5 × 80.5 × 8.4 mm
Weight	199 g	217 g
Water resistance	IP68	IP64
Supported until	Nov 2031	Aug 2029

Poco F8 Pro full verdict →Redmi 15 5G 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.