Razr Ultra 2025 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 Razr Ultra 2025 runs out in May 2029 ($31.39/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Razr Ultra 2025 53 · 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.

Motorola Razr Ultra 2025 $1100

Buy with care$31.39/mo

2025◆ Buy-by May 20272029

Xiaomi 15T Pro $650

Safe to buy$12.65/mo

2025◆ Buy-by Sep 20282030

Category by category

Display

Razr Ultra 2025 7015T Pro 70

Both displays are effectively the same class.

Performance

Razr Ultra 2025 9815T Pro 94

The Razr Ultra 2025's Snapdragon 8 Elite is simply the faster chip.

Camera

Razr Ultra 2025 6715T Pro 79

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

Battery

Razr Ultra 2025 7415T Pro 90

5,500mAh vs 4,700mAh — the 15T Pro lasts longer between charges.

Software longevity

Razr Ultra 2025 4215T Pro 61

The 15T Pro is supported until Sep 2030 — 16 months longer than the Razr Ultra 2025.

Value

Razr Ultra 2025 5315T Pro 69

Overall value goes to the 15T Pro at $12.65 per month of safe use.

Full spec table

Spec	Razr Ultra 2025	15T Pro
Price (street)	$1100	$650
Display	Inner: 7.0-inch foldable pOLED, Super HD (1224p), up to 165Hz, Pantone Validated; Cover: 4.0-inch pOLED, up to 165Hz	6.83-inch AMOLED, 2772x1280, 144Hz
Chipset	Snapdragon 8 Elite	MediaTek Dimensity 9400+
RAM	16GB	12GB
Storage	512GB	256GB/512GB/1TB
Battery	4,700 mAh	5,500 mAh
Charging	68W TurboPower wired, 30W wireless	90W wired, 50W wireless
Rear cameras	50MP main, 50MP ultra-wide	50MP main, 50MP telephoto 5x periscope, 12MP ultra-wide
Dimensions	Folded 73.99 × 88.10 × 15.69 mm; Unfolded 73.99 × 171.48 × 7.19 mm	162.7 × 77.9 × 8.0 mm
Weight	199 g	210 g
Water resistance	IP48 (dust and water resistant)	IP68
Supported until	May 2029	Sep 2030

Razr Ultra 2025 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.