14 Pro+ 5G 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 14 Pro+ 5G runs out in Jan 2029 ($12.19/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 14 Pro+ 5G 67 · 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.

Realme 14 Pro+ 5G $375

Buy with care$12.19/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

14 Pro+ 5G 70Redmi 15 5G 70

Both displays are effectively the same class.

Performance

14 Pro+ 5G 64Redmi 15 5G 46

The 14 Pro+ 5G's Qualcomm Snapdragon 7s Gen 3 (4nm) is simply the faster chip.

Camera

14 Pro+ 5G 79Redmi 15 5G 55

The 14 Pro+ 5G has the stronger camera system (3 real rear lenses vs 1).

Battery

14 Pro+ 5G 100Redmi 15 5G 100

Battery capacities are close enough not to decide this.

Software longevity

14 Pro+ 5G 37Redmi 15 5G 45

The Redmi 15 5G is supported until Aug 2029 — 7 months longer than the 14 Pro+ 5G.

Value

14 Pro+ 5G 67Redmi 15 5G 75

Overall value goes to the Redmi 15 5G at $4.80 per month of safe use.

Full spec table

Spec	14 Pro+ 5G	Redmi 15 5G
Price (street)	$375	$180
Display	6.83-inch OLED, 1.5K, 120Hz, quad-curved, Gorilla Glass 7i	6.9-inch IPS LCD, FHD+, 144Hz, 850 nits peak
Chipset	Qualcomm Snapdragon 7s Gen 3 (4nm)	Qualcomm Snapdragon 6s Gen 3
RAM	8GB/12GB	4GB/6GB/8GB
Storage	128GB/256GB/512GB	128GB/256GB
Battery	6,000 mAh	7,000 mAh
Charging	80W wired (50% in 24 min)	33W wired, 18W reverse wired
Rear cameras	50MP main, 50MP periscope telephoto, 8MP ultra-wide	50MP main, 2MP depth
Dimensions	163.5 × 77.3 × 8.3 mm	169.5 × 80.5 × 8.4 mm
Weight	196 g	217 g
Water resistance	IP68/IP69	IP64
Supported until	Jan 2029	Aug 2029

14 Pro+ 5G 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.