The Samsung Galaxy S21 Series is the newer addition to Samsung’s flagship line of smartphones. One could say that it replaces the popular Galaxy S20, but they are different in many ways. The new model has a much bigger screen than its predecessor and even sports an interesting feature not seen on any other phone.
When you buy the Samsung Galaxy S21 Series, whether it is the Galaxy S21, Galaxy S21 Plus, or the Galaxy S21 Ultra, it’s important to make sure that when your device arrives at your home and is turned on for the first time, you can get your device up and running effortlessly.
The Samsung Galaxy S21 series is the latest flagship device from Samsung. It is a powerful, sleek phone that has all of the features you need to stay connected and productive. This article will guide you through setting up your new Galaxy S21 so that you can start using it right away!
Download Galaxy S21 Series User Manual & Quick Start Guide

This user manual for the Galaxy S21 provides a comprehensive and detailed guide on how to use your device. It includes everything from the basics, such as turning it on and off or changing settings, to more advanced features like downloading and installing updates.
Meanwhile, the Quick Start Guide will walk you through all it needs to getting started with your phone.
Device Name | User Manual |
---|---|
Samsung Galaxy S21 | Download |
Samsung Galaxy S21 Plus | Download |
Samsung Galaxy S21 Ultra | Download |
Galaxy S21 Specification
The Galaxy S21 and the Galaxy S21 Plus are perfect for those who don’t want to spend a lot on their smartphone. But if you’ve got some extra cash, then there’s nothing better than the Samsung galaxy S21 Ultra! You’ll get more storage space with this phone, as well as an advanced 108 megapixel camera that can take great pictures even in low light conditions.
Galaxy S21 | Galaxy S21 Plus | Galaxy S21 Ultra | |
Dimensions | 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in) | 161.5 x 75.6 x 7.8 mm (6.36 x 2.98 x 0.31 in) | 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in) |
Weight | 169 g / 5.96 oz | 200 g / 7.05 oz | 227 g / 8.01 oz |
Screen Type | Dynamic AMOLED 2X | Dynamic AMOLED 2X | Dynamic AMOLED 2X |
Screen Size | 6.2 inches / 94.1 cm2 | 6.7 inches / 107.8 cm2 | 6.8 inches, 112.1 cm2 |
Screen Resolution | 1080 x 2400 pixels | 1080 x 2400 pixels | 1440 x 3200 pixels |
Main Camera | 12 MP (Wide), 64 MP (Telephoto), 12 MP (Ultrawide) | 12 MP (Wide), 64 MP (Telephoto), 12 MP (Ultrawide) | 108 MP MP (Wide), 10 MP (Telephoto), 10 MP (Periscope Telephoto), 12 MP (Ultrawide) |
Selfie Camera | 10 MP (Wide) | 10 MP (Wide) | 40 MP (Wide) |
Chipset | Exynos 2100 (5nm) – Global Qualcomm Snapdragon 888 (5nm) – USA/China | Exynos 2100 (5nm) – Global Qualcomm Snapdragon 888 (5nm) – USA/China | Exynos 2100 (5nm) – Global Qualcomm Snapdragon 888 (5nm) – USA/China |
Battery | Li-Ion 4000 mAh, non-removable | Li-Ion 4800 mAh, non-removable | Li-Ion 5000 mAh, non-removable |
Colors | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink | Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy |
Price | $ 514.77 | $ 780.03 | $ 849.88 |