13T Pro vs 15T Pro

Phone 1

Phone 2

Winner

Xiaomi 15T Pro

Lifespan decides this one: the 15T Pro is supported until Sep 2030 at $12.65 per month of safe use, while the 13T Pro runs out in Sep 2028 ($16.39/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 13T Pro 66 · 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.

Xiaomi 13T Pro $450

Buy with care$16.39/mo

2023◆ Buy-by Sep 20262028

Xiaomi 15T Pro $650

Safe to buy$12.65/mo

2025◆ Buy-by Sep 20282030

Category by category

Display

13T Pro 7015T Pro 70

Both displays are effectively the same class.

Performance

13T Pro 8815T Pro 94

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

Camera

13T Pro 7915T Pro 79

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

Battery

13T Pro 8015T Pro 90

5,500mAh vs 5,000mAh — the 15T Pro lasts longer between charges.

Software longevity

13T Pro 3315T Pro 61

The 15T Pro is supported until Sep 2030 — 24 months longer than the 13T Pro.

Value

13T Pro 6615T Pro 69

Pound for pound, these two are equally good deals.

Full spec table

Spec	13T Pro	15T Pro
Price (street)	$450	$650
Display	6.67-inch AMOLED, 2712 x 1220, 144Hz	6.83-inch AMOLED, 2772x1280, 144Hz
Chipset	MediaTek Dimensity 9200+	MediaTek Dimensity 9400+
RAM	12GB/16GB	12GB
Storage	256GB/512GB/1TB	256GB/512GB/1TB
Battery	5,000 mAh	5,500 mAh
Charging	120W wired	90W wired, 50W wireless
Rear cameras	50MP main, 12MP ultra-wide, 50MP telephoto 2x	50MP main, 50MP telephoto 5x periscope, 12MP ultra-wide
Dimensions	162.2 × 75.7 × 8.5 mm	162.7 × 77.9 × 8.0 mm
Weight	200 g	210 g
Water resistance	IP68	IP68
Supported until	Sep 2028	Sep 2030

13T Pro 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.