Samsung
Samsung Galaxy S21 Ultra 5G
📱
Display
6.8"
🔋
Capacity
5000 mAh
📷
Main Camera
108 MP
💾
RAM
16 GB
⚡
Chipset
Exynos 2100 - International Qualcomm SM8350 Snapdragon 888 5G - USA/China
🔌
Charging
25W
Samsung Galaxy S21 Ultra 5G is a smartphone released in 2021 featuring 6.80-inch display, Exynos 2100 - International processor.
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The Samsung Galaxy S21 Ultra 5G is a smartphone from Samsung featuring Exynos 2100 - International Qualcomm SM8350 Snapdragon 888 5G - USA/China processor, 6.8" AMOLED, 108MP camera. Find the latest prices in Saudi Arabia, UAE, and Egypt on Wakteey. Below you'll find the full specifications, comparisons, and updated prices for the Samsung Galaxy S21 Ultra 5G in 2026.
If you're thinking about buying the Samsung Galaxy S21 Ultra 5G in 2026, here's a quick answer before you decide 👇
⚠️ Warning
This phone is outdated in 2026 and is not recommended for most users.
You can find much better performance at the same price today. 👇
- Pro photography 📸
- Smooth daily use ⚡
- Long battery life 🔋
- Those wanting a light phone
- 2026 buyers — phone is outdated
Final verdict
Samsung Galaxy S21 Ultra 5G is an outdated phone released in 2021. We don't recommend buying it in 2026 — better options exist at the same price.
Key Specifications
Display
6.8" AMOLED · 120Hz
Chipset
Exynos 2100 - International Qualcomm SM8350 Snapdragon 888 5G - USA/China
RAM
8GB / 12GB / 16GB
Internal Storage
128GB / 256GB / 512GB
Main Camera
108MP f/1.8
Capacity
5,000mAh · 25W
OS
ANDROID Android 11, up to 4 major Android upgrades, One UI 6.1
Protection
IP68
Features
Available Colors
Samsung Galaxy S21 Ultra 5G in detail
Samsung Galaxy S21 Ultra 5G display
The Samsung Galaxy S21 Ultra 5G has a 6.8-inch AMOLED display with QHD+ resolution. Pixel density is 515 ppi, which keeps text and images very sharp. The 120 Hz refresh rate makes scrolling and gaming very smooth. Peak brightness reaches 1,500 nits.
Performance
It is powered by the Exynos 2100 - International Qualcomm SM8350 Snapdragon 888 5G - USA/China (5 nm). It scores about 657,150 in AnTuTu, fine for everyday use. RAM goes up to 16 GB. Storage starts at 128 GB and goes up to 512 GB (UFS 3.1), with no microSD slot.
Camera
The main rear camera is 108 MP with f/1.8 aperture and a 1/1.33" sensor. There are 4 rear cameras in total. The telephoto lens offers 10x optical zoom. Video tops out at 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS. The selfie camera is 40 MP.
Battery & charging
The battery is 5,000 mAh, big enough for a full day and more for most people. Wired charging is 25W. Wireless charging is supported at 15W.
Design & software
It weighs 227 g. Dust and water resistance is rated IP68. It runs Android 11, up to 4 major Android upgrades, One UI 6.1.
Price & value
The Samsung Galaxy S21 Ultra 5G costs roughly $223 globally. Local prices in Saudi Arabia, the UAE and Egypt change often, so check the Prices tab before you buy.
❓Samsung Galaxy S21 Ultra 5G — Frequently Asked Questions
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