| Physical features | Samsung Galaxy S20 Ultra |
| Model | |
| Other model names | Galaxy S20 Ultra 4G-LTE SM-G988B/Dual-Sim (Exynos, 12GB RAM) |
| Country or region available | 
(Global, International) |
| Brand | Samsung |
| Release date | March, 2020 |
| Depth | 8.8 millimeters (0.35 inches) |
| Size (width x height) | 76 x 166.9 millimeters (2.99 x 6.57 in) |
| Weight | 220 grams (7.7 ounces) |
| Qwerty physical keyboard | Not supported |
| Antenna | Internal antenna |
| Build, materials | Aluminum frame, glass front/back |
| Protection against water and others | IP68 certified: dust proof and waterproof over 1.5 meter and 30min |
| System (OS) | Samsung Galaxy S20 Ultra |
| Operating system | Android 10 |
| Firmware update | Android 11 |
| Hardware | Samsung Galaxy S20 Ultra |
| Chipset | 64bit - Samsung Exynos 990 (7nm) |
| CPU processor | Octa-Core, 3 processors:
2.73Ghz Dual-Core Mongoose M5
2.5Ghz Dual-Core ARM Cortex-A76
2Ghz Quad-Core ARM Cortex-A55 |
| GPU graphical controller | ARM Mali-G77 MP11 |
| RAM memory | 12GB LPDDR5 |
| Internal storage | 128GB (104GB available)
UFS 3.0 |
| External storage | Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot) |
| Display | Samsung Galaxy S20 Ultra |
| Display type | Dynamic AMOLED |
| Screen size | 6.9" inches |
| Screen-to-body ratio | ~90.6% (screen-to-body ratio) |
| Display resolution | 1440x3200 pixels (20:9) |
| Touchscreen | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 509 PPI |
| Colors | 16 million |
| Scratch-resistant glass | Gorilla Glass 6 |
| Display features | 120Hz, HDR10+ |
| Mobile networks | Samsung Galaxy S20 Ultra |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot) |
| SIM card | 2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM |
| Maximum download/upload | 2000/200 Mbps |
| Network technology | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
VoLTE |
| Primary 5G network | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported |
| Secondary 4G network | Not supported |
| Secondary data network | GPRS, EDGE |
| Calling | Samsung Galaxy S20 Ultra |
| Messaging | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported |
| Video calling | Supported |
| Call control | Voice dialing, Voice recorder, Voice commands |
| Camera | Samsung Galaxy S20 Ultra |
| Back camera (main camera) | (quad camera)
108 megapixels
48MP periscope telephotof/3.5103mm1/2.0"0.8µmPDAFOIS4x-optical-zoom10x-hybrid-zoom
12MP ultrawidef/2.213mm1.4µmSuper-Steady-video
0.3MP TOF 3Df/1.0 |
| Main camera resolution | 12000x9000 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 24 fps |
| Flash | LED flash |
| Focal aperture | f/1.8 (aperture) |
| Focal length | 26mm lens |
| Sensor size | 1/1.33" inches |
| Pixel size | 0.8µm pixel |
| Autofocus | PDAF: phase detection autofocus on both cameras |
| Touch focus | Supported |
| Image stabilization | OIS: Optical stabilization |
| Zoom | Digital and optical zoom |
| Face/smile detection | Face detection, Smile detection |
| BSI sensor | Supported |
| HDR | HDR photo/video on both cameras |
| 2ª camera | Samsung Galaxy S20 Ultra |
| Front camera (secondary) | 40 megapixels |
| Front camera resolution | 7296x5472 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) |
| Front flash | Not supported |
| Focal aperture | f/2.2 (aperture) |
| Focal length | 26mm lens |
| Sensor size | feature not registered |
| Pixel size | 0.7µm pixel |
| Multimedia | Samsung Galaxy S20 Ultra |
| Radio | Not supported |
| TV | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC |
| Connectivity | Samsung Galaxy S20 Ultra |
| USB | USB 3.2 Type-C, USB OTG On-The-Go |
| TV output | USB Type-C (reversible) |
| Audio output | Type-C reversible connector |
| Bluetooth | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO |
| DLNA | Supported |
| NFC | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| Infrared port | Not supported |
| Other functions | Samsung Galaxy S20 Ultra |
| Active noise cancellation | Supported |
| Vibrating alert | Supported |
| Ringtones | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 |
| Sensors | Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Gesture
Hall effect
Face unlock
Fingerprint sensor (under display)
ANT+
|
| Other features | - Colors: Cosmic Black, Cosmic Grey, Cloud White
- Ultrasonic fingerprint sensor
- One UI 2
- Always-on display
- 32-bit/384kHz audio
- Dolby Atmos/AKG sound
- Bixby
- Samsung DeX
- Samsung Pay (MST, NFC)
- WiFi direct, hotspot |
| Power supply | Samsung Galaxy S20 Ultra |
| Battery | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 5000 mAh |
| Charger, watts | 45W Fast battery charging
15W Qi wireless charging (Qi/PMA)
9W Reverse wireless charging between devices
USB Power Delivery 3.0 |
| Talk time autonomy | feature not registered |
| Standby | feature not registered |
| Radiation rate | Samsung Galaxy S20 Ultra |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.74W/kg (head) | 1.12W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.319W/kg (head) | 1.557W/kg (body) |