PhoneLifespan

Razr Ultra 2025 vs 13 Ultra

vs

Winner

Xiaomi 13 Ultra

The 13 Ultra wins this one, taking camera and display decisively. Against the Razr Ultra 2025 it's also the sounder buy at $29.33 per month of safe use.

Value Score: Razr Ultra 2025 53 · 13 Ultra 62 — 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 13 Ultra $650
Buy with care$29.33/mo
2023◆ Buy-by Apr 20262028

Category by category

Display
Razr Ultra 2025 7013 Ultra 90

The 13 Ultra's screen is the better one — 6.73-inch ltpo amoled, 3200 x 1440, 120hz.

Performance
Razr Ultra 2025 9813 Ultra 85

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

Camera
Razr Ultra 2025 6713 Ultra 91

The 13 Ultra has the stronger camera system (4 real rear lenses vs 2).

Battery
Razr Ultra 2025 7413 Ultra 80

5,000mAh vs 4,700mAh — the 13 Ultra lasts longer between charges.

Software longevity
Razr Ultra 2025 4213 Ultra 26

The Razr Ultra 2025 is supported until May 2029 — 13 months longer than the 13 Ultra.

Value
Razr Ultra 2025 5313 Ultra 62

Overall value goes to the 13 Ultra at $29.33 per month of safe use.

Full spec table
SpecRazr Ultra 202513 Ultra
Price (street)$1100$650
DisplayInner: 7.0-inch foldable pOLED, Super HD (1224p), up to 165Hz, Pantone Validated; Cover: 4.0-inch pOLED, up to 165Hz6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
ChipsetSnapdragon 8 EliteQualcomm Snapdragon 8 Gen 2
RAM16GB12GB/16GB
Storage512GB256GB/512GB/1TB
Battery4,700 mAh5,000 mAh
Charging68W TurboPower wired, 30W wireless90W wired, 50W wireless
Rear cameras50MP main, 50MP ultra-wide50MP main, 50MP ultra-wide, 50MP telephoto 3.2x, 50MP periscope telephoto 5x
DimensionsFolded 73.99 × 88.10 × 15.69 mm; Unfolded 73.99 × 171.48 × 7.19 mm163.2 × 74.6 × 9.1 mm
Weight199 g227 g
Water resistanceIP48 (dust and water resistant)IP68
Supported untilMay 2029Apr 2028
Razr Ultra 2025 full verdict →13 Ultra 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.