Poco X7 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 X7 Pro runs out in Jan 2029 ($9.43/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Poco X7 Pro 75 · 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 X7 Pro $290

Buy with care$9.43/mo

2025◆ Buy-by Jan 20272029

Xiaomi Redmi 15 5G $180

Safe to buy$4.80/mo

2025◆ Buy-by Aug 20272029

Category by category

Display

Poco X7 Pro 70Redmi 15 5G 70

Both displays are effectively the same class.

Performance

Poco X7 Pro 78Redmi 15 5G 46

The Poco X7 Pro's MediaTek Dimensity 8400 Ultra is simply the faster chip.

Camera

Poco X7 Pro 67Redmi 15 5G 55

The Poco X7 Pro has the stronger camera system (2 real rear lenses vs 1).

Battery

Poco X7 Pro 100Redmi 15 5G 100

Battery capacities are close enough not to decide this.

Software longevity

Poco X7 Pro 37Redmi 15 5G 45

The Redmi 15 5G is supported until Aug 2029 — 7 months longer than the Poco X7 Pro.

Value

Poco X7 Pro 75Redmi 15 5G 75

Pound for pound, these two are equally good deals.

Full spec table

Spec	Poco X7 Pro	Redmi 15 5G
Price (street)	$290	$180
Display	6.67-inch AMOLED, 2712x1220 (1.5K), 120Hz	6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak
Chipset	MediaTek Dimensity 8400 Ultra	Qualcomm Snapdragon 6s Gen 3
RAM	8GB/12GB	4GB/6GB/8GB
Storage	256GB/512GB	128GB/256GB
Battery	6,000 mAh	7,000 mAh
Charging	90W wired	33W wired, 18W reverse wired
Rear cameras	50MP main, 8MP ultra-wide	50MP main, 2MP depth
Dimensions	160.8 × 75.7 × 8.3 mm	169.5 × 80.5 × 8.4 mm
Weight	195 g	217 g
Water resistance	IP68	IP64
Supported until	Jan 2029	Aug 2029

Poco X7 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.