Galaxy S20 UltraFull Specs & Is It Worth It?
- ✓Long battery life — 5,000 mAh
- ✓High-res 108 MP main camera
- ✓120 Hz smooth display
- ✗Premium price ($1399) — cheaper alternatives exist
From $1399

Key Specifications
Galaxy S20 Ultra Quick Answers
How much does the Galaxy S20 Ultra weigh?
The Galaxy S20 Ultra weighs 220 g and measures 166.9 × 76 × 8.8 mm.
What is the Galaxy S20 Ultra battery capacity?
The Galaxy S20 Ultra has a 5,000 mAh battery, with 45W wired charging and 15W wireless.
How big is the Galaxy S20 Ultra screen?
The Galaxy S20 Ultra has a 6.9-inch display (Dynamic AMOLED 2X, 120Hz).
When was the Galaxy S20 Ultra released?
The Galaxy S20 Ultra was released in 2020.
Galaxy S20 Ultra Full Specifications
| Display & Screen | |
| Display Type | Dynamic AMOLED 2X |
| Screen Size | 6.9" |
| Resolution & Density | 3200x1440 (511 ppi) |
| Refresh Rate | 120 Hz |
| Brightness | 1,400 nits peak |
| Screen Protection | Scratch-resistant glass |
| Platform & Performance | |
| Processor / Chipset | High performance SoC |
| CPU | Multi-core |
| GPU | Integrated Graphics |
| Operating System | Android 10 |
| Memory & Storage | |
| RAM | 12 GB LPDDR |
| Internal Storage | 128GB / 256GB / 512GB |
| Storage Speed | High-speed storage |
| Cameras & Optics | |
| Main Camera | 108 MP, f/1.8, OIS, Samsung HM1 |
| Telephoto Zoom | 48 MP (4x optical zoom), f/3.5, OIS |
| Ultrawide Camera | 12 MP, f/2.2 |
| LiDAR / Depth | None |
| Selfie Camera | 40 MP, f/2.2 |
| Battery & Charging | |
| Battery Capacity | 5,000 mAh |
| Wired Fast Charging | 45W |
| Wireless Charging | 15W wireless |
| Body & Build | |
| Dimensions | 166.9 x 76 x 8.8 mm |
| Weight | 220 g |
| Build Materials | Glass front, metal frame |
| Water & Dust Resistance | IP68 |
| Connectivity & Ports | |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | 5.0 |
| USB | USB-C 3.0 |
| NFC | Yes |
Gear for your Galaxy S20 Ultra
All Amazon Finds →Similar Phones

Samsung Galaxy Tab S10 FE+

Apple iPad Air 11 5G (2026)
Pixel 10 Pro XL

OnePlus Ace 6 Ultra 5G

Xiaomi 17T Pro 5G

vivo iQOO 15T 5G

Oppo A7 Pro Max 5G

Motorola Edge 5G (2026)
Head-to-Head: Galaxy S20 Ultra vs the Competition
Galaxy S20 Ultra vs Samsung Galaxy Tab S10 FE+


Galaxy S20 Ultra vs Apple iPad Air 11 5G (2026)


Galaxy S20 Ultra vs Pixel 10 Pro XL

Galaxy S20 Ultra vs OnePlus Ace 6 Ultra 5G


Galaxy S20 Ultra vs Xiaomi 17T Pro 5G


Galaxy S20 Ultra vs vivo iQOO 15T 5G


Galaxy S20 Ultra vs Oppo A7 Pro Max 5G


Galaxy S20 Ultra vs Motorola Edge 5G (2026)


Related Articles & Guides
All articles →
Copilot+ PC Silicon Deep DiveIntel Lunar Lake (Core Ultra 200V) vs. AMD Strix Point (Ryzen AI 300) vs. Qualcomm Snapdragon X Elite: The Definitive Copilot+ PC Silicon Architecture, Battery Life, NPU, and x86 vs. ARM Benchmark Showdown (2026)
An exhaustive 3-way architectural breakdown pitting Intel's Memory-on-Package Lunar Lake (Core Ultra 7 258V / 288V), AMD's Zen 5 / RDNA 3.5 Strix Point (Ryzen AI 9 HX 370), and Qualcomm's ARM Oryon Snapdragon X Elite against each other across IPC, multi-threaded efficiency, gaming FPS, local NPU TOPS, and real-world 20+ hour battery life.
Flagship ShowdownSamsung Galaxy Z Fold6 vs. Google Pixel 9 Pro Fold vs. Honor Magic V3 vs. OnePlus Open: The Definitive Flagship Foldable Architecture, Hinge Engineering, Crease-Free Displays, and Camera Benchmark Showdown (2026)
An exhaustive microarchitectural breakdown, hinge mechanism durability, crease analysis, dual-screen multitasking benchmarks, and periscope camera shootout across the 4 premier book-style foldables of 2026.
Flagship Monitor ShootoutSamsung Odyssey Neo G9 57" vs. Odyssey OLED G9 49" vs. ASUS ROG Swift PG49WCD vs. LG UltraGear 45GS96QB: The Definitive Flagship Super Ultrawide & Curved Gaming Monitor Architecture, Dual 4K 7680x2160 vs. Dual QHD QD-OLED, DisplayPort 2.1 Bandwidth (UHBR 13.5/20), 240Hz Refresh Rates, 2,392 Mini-LED Local Dimming Zones vs. Infinite Contrast OLED, KVM Multitasking, and GPU Driveability Shootout (2026)
A comprehensive architectural shootout of the world's most advanced curved super ultrawide monitors. We compare Samsung's 57-inch Dual 4K Quantum Mini-LED titan against 49-inch Gen 2 QD-OLEDs and LG's 45-inch 800R curved WOLED across DisplayPort 2.1 bandwidth tunneling, 240Hz motion clarity, text rendering subpixel matrices, multi-window KVM workflows, and GPU horsepower requirements.