Samsung Exynos 2100 High-End Processor
Details of Eight CPU cores are below
2.9 GHz Cortex X1 Single-core
2.8 GHz Cortex A78 Triple-core
2.2 GHz Cortex A55 Quad-core
These CPU cores work on a dynamic allocation. e.g.,
1) For gaming that relies on Single-core performance, Cortex XI will be used, which is the most powerful CPU core.
2) For medium-level tasks such as image editing, video editing, etc., Cortex A78 is chosen.
3) For web browsing, Cortex A55 is chosen.
Thus this CPU is one of the most diverse CPUs available as of Early 2021.
Dynamic AMOLED 2X
S21 Ultra 5G delivers one of the most stunning experience at 1500 nits
Galaxy S21 Ultra 5G adjusts blue light for you at night, cutting down the harmful blue light you see as binge your favorite films
Our smoothest scrolling screen that keeps up with all your feeds. Incredibly responsive, this display delivers seamless transitions and optimizes the refresh rate based on what you view — saving battery for more of what you love.
The first S Pen for the Galaxy S series puts precision at your fingertips. By introducing Wacom technology, you can now craft edits, retouch and fine-tune with the low-latency pen. Take full advantage of that super-smooth display — whether that's with S Pen or your favorite "feel by Wacom” EMR® pens.
The toughest Gorilla Glass yet
Designed to scratch less and protect both front and back, this is the toughest Gorilla Glass in a Galaxy smartphone
8K Video is the highest resolution video available in a smartphone — that's four times as many pixels as 4K. Record in 8K 24fps and get crisp footage that looks better than the cinema, then upload and watch right on YouTube.
And with 8K Video Snap, you can pull epic high-resolution photos straight from 8K Video. So you don't have to choose between shooting video or stills.
S Pen compatibility means you can finesse and fine-tune while editing your videos down to the last frame, with precision that your finger simply can't touch.
urn on Super Steady and Galaxy S21 Ultra 5G shoots like an action cam. AI stabilization eliminates the bumps, delivering gimbal-smooth video when you're on the move.
Super Smooth 60fps Video does just what it says — shoots at 60fps for a smooth, detailed view when you play back the moment. Dynamic frame rate in FHD Auto Mode captures smoother video during the day — then switches to 30fps for brighter video in low light.