Galaxy S25 Ultra vs 14 Ultra

Phone 1

Phone 2

Winner

Samsung Galaxy S25 Ultra

Lifespan decides this one: the Galaxy S25 Ultra is supported until Feb 2032 at $13.34 per month of safe use, while the 14 Ultra runs out in Feb 2029 ($23.33/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy S25 Ultra 75 · 14 Ultra 64 — methodology

The lifespan decider

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

Samsung Galaxy S25 Ultra $902

Safe to buy$13.34/mo

2025◆ Buy-by Feb 20302032

Xiaomi 14 Ultra $750

Buy with care$23.33/mo

2024◆ Buy-by Feb 20272029

Category by category

Display

Galaxy S25 Ultra 10014 Ultra 90

The Galaxy S25 Ultra's screen is the better one — 6.9-inch dynamic ltpo amoled 2x, qhd+, 1–120hz, up to 2600 nits.

Performance

Galaxy S25 Ultra 9814 Ultra 92

The Galaxy S25 Ultra's Snapdragon 8 Elite for Galaxy is simply the faster chip.

Camera

Galaxy S25 Ultra 9614 Ultra 91

The Galaxy S25 Ultra has the stronger camera system — same lens count, higher-grade sensors.

Battery

Galaxy S25 Ultra 8014 Ultra 80

Battery capacities are close enough not to decide this.

Software longevity

Galaxy S25 Ultra 8114 Ultra 38

The Galaxy S25 Ultra is supported until Feb 2032 — 35 months longer than the 14 Ultra.

Value

Galaxy S25 Ultra 7514 Ultra 64

Overall value goes to the Galaxy S25 Ultra at $13.34 per month of safe use.

Full spec table

Spec	Galaxy S25 Ultra	14 Ultra
Price (street)	$902	$750
Display	6.9-inch Dynamic LTPO AMOLED 2X, QHD+, 1–120Hz, up to 2600 nits	6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
Chipset	Snapdragon 8 Elite for Galaxy	Qualcomm Snapdragon 8 Gen 3
RAM	12GB	12GB/16GB
Storage	256GB/512GB/1TB	256GB/512GB/1TB
Battery	5,000 mAh	5,000 mAh
Charging	45W wired (65% in 30 min), 15W wireless (Qi2 Ready), 4.5W reverse wireless	90W wired, 80W wireless
Rear cameras	200MP main, 50MP ultra-wide, 10MP telephoto 3x, 50MP periscope 5x	50MP main, 50MP ultra-wide, 50MP telephoto 3.2x, 50MP periscope telephoto 5x
Dimensions	162.8 × 77.6 × 8.2 mm	161.4 × 75.3 × 9.2 mm
Weight	218 g	220 g
Water resistance	IP68	IP68
Supported until	Feb 2032	Feb 2029

Galaxy S25 Ultra full verdict →14 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.