Galaxy S24 Ultra vs Galaxy S25 Ultra

Phone 1

Phone 2

Winner

Samsung Galaxy S25 Ultra

The Galaxy S25 Ultra wins this one, taking software longevity and performance decisively. Against the Galaxy S24 Ultra it's also the sounder buy at $13.30 per month of safe use.

Value Score: Galaxy S24 Ultra 70 · Galaxy S25 Ultra 75 — 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 S24 Ultra $949

Safe to buy$17.07/mo

2024◆ Buy-by Jan 20292031

Samsung Galaxy S25 Ultra $902

Safe to buy$13.30/mo

2025◆ Buy-by Feb 20302032

Category by category

Display

Galaxy S24 Ultra 100Galaxy S25 Ultra 100

Both displays are effectively the same class.

Performance

Galaxy S24 Ultra 92Galaxy S25 Ultra 98

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

Camera

Galaxy S24 Ultra 96Galaxy S25 Ultra 96

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

Battery

Galaxy S24 Ultra 80Galaxy S25 Ultra 80

Battery capacities are close enough not to decide this.

Software longevity

Galaxy S24 Ultra 66Galaxy S25 Ultra 81

The Galaxy S25 Ultra is supported until Feb 2032 — 12 months longer than the Galaxy S24 Ultra.

Value

Galaxy S24 Ultra 70Galaxy S25 Ultra 75

Overall value goes to the Galaxy S25 Ultra at $13.30 per month of safe use.

Full spec table

Spec	Galaxy S24 Ultra	Galaxy S25 Ultra
Price (street)	$949	$902
Display	6.8-inch Dynamic AMOLED 2X, QHD+ (3120×1440), 1–120Hz, up to 2600 nits	6.9-inch Dynamic LTPO AMOLED 2X, QHD+, 1–120Hz, up to 2600 nits
Chipset	Snapdragon 8 Gen 3 for Galaxy	Snapdragon 8 Elite for Galaxy
RAM	12GB	12GB
Storage	256GB/512GB/1TB	256GB/512GB/1TB
Battery	5,000 mAh	5,000 mAh
Charging	45W wired, 15W wireless	45W wired (65% in 30 min), 15W wireless (Qi2 Ready), 4.5W reverse wireless
Rear cameras	200MP main, 12MP ultra-wide, 10MP telephoto 3x, 50MP telephoto 5x periscope	200MP main, 50MP ultra-wide, 10MP telephoto 3x, 50MP periscope 5x
Dimensions	162.3 × 79.0 × 8.6 mm	162.8 × 77.6 × 8.2 mm
Weight	232 g	218 g
Water resistance	IP68	IP68
Supported until	Jan 2031	Feb 2032

Galaxy S24 Ultra full verdict →Galaxy S25 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.