Samsung Galaxy S25 Ultra vs Samsung Galaxy S24 Ultra

Compare Samsung Galaxy S25 Ultra vs Samsung Galaxy S24 Ultra display, battery, camera and performance side by side. Refurbished devices from 664€ with up to 12-month warranty — Greenfox.

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Samsung Galaxy S25 Ultra

Samsung Galaxy S24 Ultra

Samsung

Samsung Galaxy S25 Ultra

from664 €

—

up to1179 €

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Samsung

Samsung Galaxy S24 Ultra

from523 €

—

up to877 €

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Samsung Galaxy S25 Ultra vs Samsung Galaxy S24 Ultra — Key differences

Samsung Galaxy S25 Ultra

from 664€

Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)

5000 mAh

200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS

Samsung Galaxy S24 Ultra

from 523€

Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm)

5000 mAh

200 MP, f/1.7, 24mm (wide), 1/1.3", Multi-directional PDAF, Laser AF, OIS

Display

Specification	Samsung Galaxy S25 Ultra	Samsung Galaxy S24 Ultra
Screen size	6.9"	6.8 inches
Resolution	1440 x 3120	1440 x 3120 pixels (QHD+)
Display type	Dynamic LTPO AMOLED 2X	Dynamic LTPO AMOLED 2X
Battery type	Li-Ion	Li-Ion (non-removable)
Storage type	UFS 4.0	UFS 4.0
SIM type	Nano-SIM + Nano-SIM + eSIM + eSIM	Nano-SIM and eSIM or Dual eSIM

Performance

Specification	Samsung Galaxy S25 Ultra	Samsung Galaxy S24 Ultra
Processor	Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)	Qualcomm Snapdragon 8 Gen 3 for Galaxy (4nm)
CPU cores	Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)	8-core (1x3.39 GHz Cortex-X4 & 3x3.1 GHz Cortex-A720 & 2x2.9 GHz Cortex-A720 & 2x2.2 GHz Cortex-A520)
Operating system	Android 15, up to 7 major Android upgrades, One UI 7	Android 14 (upgradable to Android 16+)

Memory & Storage

Specification	Samsung Galaxy S25 Ultra	Samsung Galaxy S24 Ultra
RAM	12GB	12GB LPDDR5X

Camera

Specification	Samsung Galaxy S25 Ultra	Samsung Galaxy S24 Ultra
Rear camera	200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS	200 MP, f/1.7, 24mm (wide), 1/1.3", Multi-directional PDAF, Laser AF, OIS
Telephoto camera	50 MP, f/3.4, 115mm (periscope), 5x optical zoom, OIS	50 MP, f/3.4, 111mm (5x optical), PDAF, OIS; 10 MP, f/2.4, 67mm (3x optical), PDAF, OIS
Front camera	12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF	12 MP, f/2.2, 26mm, Dual Pixel PDAF

Battery

Specification	Samsung Galaxy S25 Ultra	Samsung Galaxy S24 Ultra
Battery capacity	5000 mAh	5000 mAh
Charging speed	45W wired, PD3.0, 65% in 30 min	45W wired (65% in 30 minutes)
Wireless charging	Yes (15W)	Yes (15W Qi/PMA)

Connectivity

Specification	Samsung Galaxy S25 Ultra	Samsung Galaxy S24 Ultra
NFC	Yes	Yes
Wi-Fi standard	Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct	Wi-Fi 7
Bluetooth version	5.4, A2DP, LE	5.3
USB	USB Type-C 3.2, DisplayPort 1.2, OTG	USB Type-C 3.2, DisplayPort 1.2, OTG

Body

Specification	Samsung Galaxy S25 Ultra	Samsung Galaxy S24 Ultra
Dimensions	162.8 x 77.6 x 8.2 mm	162.3 x 79.0 x 8.6 mm
Weight	218 g	232 grams
Materials	Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)	Titanium frame (Grade 2), Gorilla Armor front and back
Water resistance	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)	IP68 (1.5m for 30 min)
Biometrics	Ultrasonic fingerprint sensor (3D Sonic Sensor Max)	Ultrasonic fingerprint sensor (under display)