Samsung Galaxy S21 Ultra — Full Review & Specifications, Price, Pros & Cons 

The Samsung Galaxy S21 Ultra stands as the apex of Samsung's flagship smartphones released in early 2021. It features an impressive 6.8-inch QHD+ AMOLED 2X display, a 108MP quad camera, a 5000mAh battery, and support for the S Pen — merging the finest attributes of both the Note and S series into a single, powerful device.

Price & Availability

• India Launch Price: ₹1,05,999 (12GB + 128GB variant).
• USA Launch Price: $1,199 (128GB variant).
• Current Market (2025 Refurbished/Resale): ₹50,000 – ₹60,000 depending on condition.

Key Specifications

Feature	Details
Display	6.8-inch Dynamic AMOLED 2X, QHD+ (3200 × 1440), 120Hz adaptive refresh rate, HDR10+
Processor	Exynos 2100 (Global) / Snapdragon 888 (USA)
RAM / Storage	12GB / 16GB RAM • 128GB / 256GB / 512GB (no microSD)
Rear Cameras	108MP wide + 12MP ultra-wide + 10MP 3x telephoto + 10MP 10x periscope zoom
Front Camera	40MP selfie camera
Battery	5,000 mAh battery with adaptive power saving
Charging	25W wired, 15W wireless, 4.5W reverse wireless
Operating System	Android 11 (launch), upgradable to latest One UI version
Build	Gorilla Glass Victus front/back, aluminum frame, IP68 water/dust resistant
Other Features	5G support, Wi-Fi 6E, S Pen support (optional accessory), Samsung DeX
Colors	Phantom Black, Phantom Silver, Phantom Titanium, Phantom Brown, Phantom Navy

Pros & Cons

✔ QHD+ AMOLED 2X display with 120Hz refresh rate

✔ Excellent 108MP quad-camera setup with 10x optical zoom

✔ S Pen support for productivity and creativity

✔ Premium glass and aluminum design with IP68 protection

✔ Strong performance with Snapdragon 888 / Exynos 2100

✘ No microSD card slot

✘ Charger not included in box

✘ Slightly heavy at 227g

✘ Battery life drops faster on QHD+ 120Hz mode

Final Verdict

The Samsung Galaxy S21 Ultra continues to be one of Samsung's most formidable smartphones available. Featuring an outstanding camera system, a vibrant 120Hz display, and support for the productivity-enhancing S Pen, it is an ideal option for professionals and power users alike. While it was expensive at its release and feels substantial in hand, it consistently provides flagship-level performance in every aspect — even as we reach 2025.

FAQs

When was the Galaxy S21 Ultra launched?
January 2021.

What was the launch price in India?
₹1,05,999 for 12GB + 128GB variant.

Does it support the S Pen?
Yes, the S21 Ultra supports the S Pen (sold separately), though it lacks a built-in slot.

What is the battery capacity?
5,000 mAh with 25W fast charging and 15W wireless charging.

Is there a microSD card slot?
No, Samsung removed microSD expansion on this model.

Also Read

👉 Samsung Galaxy Note 20 Ultra
👉Samsung Galaxy S23 Ultra