Proizvođač: Samsung 
Model: Galaxy S25 Ultra 12/512 Sivi 5G
Operativni Sistem: Android 15, One UI 7
Ekran Veličina: 6.8" 1440 x 3120 px
Ekran Tip: Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak), Corning Gorilla Armor
- Stylus (Bluetooth integration, accelerometer, gyro)
Čipset: Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Procesor: Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
RAM: 12 GB
Interna memorija: 512 GB
Zadnja Kamera: 200 MP + 10 MP + 50 MP + 50 MP 
Opis zadnje kamere:
- 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS
- 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom
- 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom
- 50 MP, f/2.0, 13mm, 120˚ (ultrawide), 0.7µm, dual pixel PDAF, Super Steady video
Features: Laser AF, LED flash, auto-HDR, panorama
Prednja kamera: 12 MP, f/2.2, 26mm (wide), dual pixel PDAF
Dual SIM: Da
Mreže: 2G, 3G, 4G (LTE), 5G
Konekcija Kablom: USB-C (USB-C 3.2, DisplayPort 1.2, OTG)
Ostale Konekcije: Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct, Bluetooth 5.3, A2DP, LE, NFC
Dimenzije i težina: 162.8 x 77.6 x 8.2 mm / 219 g
Senzori: Senzor otiska prsta (ispod ekrana, ultrasonic). Senzor gravitacije. Žiroskop. Senzor blizine. Kompass. Barometar.
Baterija: 5000 mAh