General
- Brand Samsung
- Model Galaxy S23 Ultra
- Device Smartphones
- Added May 10, 2022
- Updated September 8, 2025
Launch
- Announced 2023, February 01
- Status Available. Released 2023, February 17
Network
- Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
- 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA 800 / 1900 & TD-SCDMA
- 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO
- 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-S908B
- 5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - SM-S908B SA/NSA/Sub6/mmWave - USA
- Speed HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps; 5G (5+ Gbps DL)
- GPRS Yes
- EDGE Yes
Body
- Dimensions 163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in)
- Weight 233 g (8.22 oz)
- Build Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
- SIM Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
- Others IP68 dust/water resistant (up to 1.5m for 30 mins) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus, 2.8ms latency (Bluetooth integration, accelerometer, gyro)
Display
- Type Dynamic AMOLED 2X capacitive touchscreen, 16M colors
- Size 6.8 inches, 114.3 cm2 (~89.5% screen-to-body ratio)
- Resolution 1440 x 3088 pixels (~501 ppi density)
- Protection Corning Gorilla Glass Victus 2
- Features Always-on display 120Hz, HDR10+, 1750 nits (peak)
Platform
- OS Android 13, upgradable to Android 14, One UI 6
- Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
- CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
- GPU Adreno 740
Memory
- Card slot No
- Internal 128/256/512 GB / 1TB
- RAM 8/12 GB
Main camera
- Quad 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS 10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 10x optical zoom 10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, Dual Pixel PDAF, Super Steady video
- Features LED flash, auto-HDR, panorama
- Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
Selfie camera
- Single 12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF
- Features Dual video call, Auto-HDR
- Video 4K@30/60fps, 1080p@30fps
Sound
- Loudspeaker Yes, with stereo speakers
- 3.5mm jack No 32-bit/384kHz audio Tuned by AKG
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
- Bluetooth 5.3, A2DP, LE
- GPS GPS, GLONASS, BDS, GALILEO
- NFC Yes
- FM radio No
- USB USB Type-C 3.2, USB On-The-Go
Features
- Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Samsung DeX, Samsung Wireless DeX (desktop experience support) Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support
Battery
- Type Non-removable Li-Po
- Capacity 5000 mAh
- Charging 45W wired, PD3.0, 65% in 30 min (advertised) 10W wireless (Qi/PMA) 4.5W reverse wireless
More
- Made by Korea
- Color Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition
- Models SM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DS
Prices
- Global price $823.99 / €952.00 / £795.05 / ₹94,978
- Unofficial 12GB 256GB ৳85,000 / 12GB 512GB ৳1,20,000 / 12GB 1TB ৳1,60,000
- Official 12GB 256GB ৳2,24,999 / 12GB 512GB ৳2,45,999