5 vs 15T Pro

Phone 1

Phone 2

Winner

Xiaomi 15T Pro

The 15T Pro wins this one, taking performance and battery decisively. Against the 5 it's also the sounder buy at $12.69 per month of safe use.

Value Score: 5 57 · 15T Pro 69 — methodology

The lifespan decider

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

Fairphone 5 $600

Safe to buy$9.54/mo

2023◆ Buy-by Sep 20292031

Xiaomi 15T Pro $650

Safe to buy$12.69/mo

2025◆ Buy-by Sep 20282030

Category by category

Display

5 5015T Pro 70

The 15T Pro's screen is the better one — 6.83-inch amoled, 2772x1280, 144hz.

Performance

5 5515T Pro 94

The 15T Pro's MediaTek Dimensity 9400+ is simply the faster chip.

Camera

5 6715T Pro 79

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

Battery

5 6415T Pro 90

5,500mAh vs 4,200mAh — the 15T Pro lasts longer between charges.

Software longevity

5 7515T Pro 61

The 5 is supported until Sep 2031 — 12 months longer than the 15T Pro.

Value

5 5715T Pro 69

Overall value goes to the 15T Pro at $12.69 per month of safe use.

Full spec table

Spec	5	15T Pro
Price (street)	$600	$650
Display	6.46-inch OLED, FHD+, 90Hz, Gorilla Glass 5	6.83-inch AMOLED, 2772x1280, 144Hz
Chipset	Qualcomm QCM6490 (6nm)	MediaTek Dimensity 9400+
RAM	8GB	12GB
Storage	256GB	256GB/512GB/1TB
Battery	4,200 mAh	5,500 mAh
Charging	30W wired; user-removable battery	90W wired, 50W wireless
Rear cameras	50MP main, 50MP ultra-wide	50MP main, 50MP telephoto 5x periscope, 12MP ultra-wide
Dimensions	161.6 × 75.8 × 9.6 mm	162.7 × 77.9 × 8.0 mm
Weight	212 g	210 g
Water resistance	IP55 (also MIL-STD-810H)	IP68
Supported until	Sep 2031	Sep 2030

5 full verdict →15T 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.