| Local Name | Galaxy Note20 Ultra |
| Technology | GSM / CDMA / HSPA / EVDO / LTE |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | CDMA2000 1xEV-DO |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | CDMA 800 / 1900 |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps |
| Announced | 2020, August 05 |
| Status | Available. Released 2020, August 21 |
| Dimensions | 164.8 x 77.2 x 8.1 mm (6.49 x 3.04 x 0.32 in) |
| Weight | 208 g (7.34 oz) |
| Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), stainless steel frame |
| SIM | Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Body | IP68 dust/water resistant (up to 1.5m for 30 mins) Stylus, 9ms latency (Bluetooth integration, accelerometer, gyro) |
| Display Type | Li-Ion 4500 mAh, non-removable |
| Screen Size | 6.9 inches, 116.7 cm2 (~91.7% screen-to-body ratio) |
| Resolution | 1440 x 3088 pixels (~496 ppi density) |
| Protection | Corning Gorilla Glass Victus | Always-on display 120Hz@FHD/60Hz@QHD refresh rate |
| OS | Android 10, upgradable to Android 11, One UI 3.0 |
| Chipset | Exynos 990 (7 nm+) - GlobalQualcomm SM8250 Snapdragon 865 5G+ (7 nm+) - USA |
| CPU | Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - GlobalOcta-core (1x3.0 GHz Kryo 585 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) - USA |
| GPU | Mali-G77 MP11 - GlobalAdreno 650 - USA |
| Card Slot | microSDXC (uses shared SIM slot) |
| Internal Memory | 256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM | UFS 3.0 |
| Camera Features | Dual video call, Auto-HDR |
| Video | 4K@30/60fps, 1080p@30fps |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm Jack | No |
| Sound | 32-bit/384kHz audio Tuned by AKG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE, aptX |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| NFC | Yes |
| Radio | FM radio (Snapdragon model only; market/operator dependent) |
| USB | USB Type-C 3.2, USB On-The-Go |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| Features Summary | Samsung Wireless DeX (desktop experience support), ANT+, Bixby natural language commands and dictation, Samsung Pay (Visa, MasterCard certified), Ultra Wideband (UWB) support |
| Colors | Mystic Bronze, Mystic Black, Mystic White |
| SAR EU | 0.32 W/kg (head) 1.47 W/kg (body) |
