Samsung Galaxy S21 Ultra - 6.8-inch 256GB/12GB Dual SIM 5G Mobile Phone - Phantom Black

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: LTE
• 5G bands: SA/NSA/Sub6/mmWave
• Speed: HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G

Body

• Dimensions: 165.10 x 75.60 x 8.90mm
• Weight: 228 g
• Build: Glass front (Gorilla Glass Victus), glass back (Gorilla Glass), aluminum frame
• SIM: Dual SIM (Nano-SIM, dual stand-by)
• IP68 dust/water resistant (up to 1.5m for 30 mins)

Display

• Type: Dynamic AMOLED 2X, 120Hz, HDR10+, 1600 nits (peak)
• Size:6.8 inches, 111.6 cm2
• Resolution: 1440 x 3200 pixels, 20:9 ratio (~516 ppi density)
• Protection: Corning Gorilla Glass Victus
• HDR10+
• Always-on Display
• 120Hz (up to FHD resolution)

Platform

• OS: Android 11, One UI 3.1
• Chipset: Exynos 2100 (5 nm)
• CPU: Octa-core (1x2.90 GHz Cortex-X1 and 3x2.80 GHz GHz Cortex-A78 and 4x2.20 GHz Cortex-A55)

Memory

• Card slot: microSDXC (uses shared SIM slot)
• Internal: 256GB ROM, 12GB RAM
• UFS 3.1

Main Camera

• Quad: 108 MP (2nd gen), f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
  10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
  10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
  12 MP, f/2.2, 13mm (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 & OIS

Selfie Camera

• Single: 40 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, 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

Communications

• WLAN: Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
• Bluetooth: 5.0, A2DP, LE
• GPS: Yes, with A-GPS, GLONASS, BDS, GALILEO
• NFC: Yes
• Radio: No
• USB: USB Type-C 3.2, USB On-The-Go

Features

• Sensors: Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
• ANT+
• Bixby natural language commands and dictation
• Samsung DeX, Samsung Wireless DeX (desktop experience support)

Battery

• Non-removable Li-Po 5000 mAh Battery
• Charging: Fast Battery charging 25W
• USB Power Delivery 3.0
• Fast Qi/PMA wireless charging 15W
• Reverse wireless charging 4.5W