PhoneLifespan

13 Ultra vs 13T

vs

Winner

Xiaomi 13T

Lifespan decides this one: the 13T is supported until Sep 2028 at $12.75 per month of safe use, while the 13 Ultra runs out in Apr 2028 ($29.32/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 13 Ultra 62 · 13T 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 13 Ultra $650
Buy with care$29.32/mo
2023◆ Buy-by Apr 20262028
Xiaomi 13T $350
Buy with care$12.75/mo
2023◆ Buy-by Sep 20262028

Category by category

Display
13 Ultra 9013T 70

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

Performance
13 Ultra 8513T 75

The 13 Ultra's Qualcomm Snapdragon 8 Gen 2 is simply the faster chip.

Camera
13 Ultra 9113T 79

The 13 Ultra has the stronger camera system (4 real rear lenses vs 3).

Battery
13 Ultra 8013T 80

Battery capacities are close enough not to decide this.

Software longevity
13 Ultra 2613T 33

The 13T is supported until Sep 2028 — 5 months longer than the 13 Ultra.

Value
13 Ultra 6213T 69

Overall value goes to the 13T at $12.75 per month of safe use.

Full spec table
Spec13 Ultra13T
Price (street)$650$350
Display6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz6.67-inch AMOLED, 2712 x 1220, 144Hz
ChipsetQualcomm Snapdragon 8 Gen 2MediaTek Dimensity 8200 Ultra
RAM12GB/16GB8GB/12GB
Storage256GB/512GB/1TB256GB
Battery5,000 mAh5,000 mAh
Charging90W wired, 50W wireless67W wired
Rear cameras50MP main, 50MP ultra-wide, 50MP telephoto 3.2x, 50MP periscope telephoto 5x50MP main, 12MP ultra-wide, 50MP telephoto 2x
Dimensions163.2 × 74.6 × 9.1 mm162.2 × 75.7 × 8.5 mm
Weight227 g197 g
Water resistanceIP68IP68
Supported untilApr 2028Sep 2028
13 Ultra full verdict →13T 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.