GSMArena
gsmarena.com › samsung_galaxy_s21_ultra_5g-10596.php
Samsung Galaxy S21 Ultra 5G - Full phone specifications
Samsung Galaxy S21 Ultra 5G Android smartphone. Announced Jan 2021. Features 6.8″ display, Exynos 2100 chipset, 5000 mAh battery, 512 GB storage, 16 GB RAM, Corning Gorilla Glass Victus.
Qualcomm
qualcomm.com › snapdragon › device-finder › samsung-galaxy-s21-ultra-5g
Samsung Galaxy S21 Ultra 5G Smartphone with a Snapdragon 888 5G processor | Qualcomm
The Samsung Galaxy S21 Ultra 5G Smartphone is powered by a Snapdragon 888 5G processor. Explore features, read device specs and learn where to buy.
Videos
10:52
Galaxy S21 Ultra - Exynos vs Snapdragon. - YouTube
08:34
This Was Peak Ultra - Samsung S21 Ultra - Worth it in 2025? (Real ...
13:18
Samsung Galaxy S21 Ultra in 2025 - Almost perfect! - YouTube
09:05
Galaxy S21 Ultra 2 Year Review - Still Boss! - YouTube
12:24
Samsung Galaxy S21 Ultra Snapdragon vs Exynos - The TRUTH! | The ...
14:30
I Bought the S21 Ultra in 2025 – Still Worth It? (4 YEARS LATER) ...
PhoneArena
phonearena.com › home › samsung phones
Samsung Galaxy S21 Ultra Full Specifications - PhoneArena
October 28, 2025 - Samsung Galaxy S21 Ultra specifications. Released Jan 29, 2021. Features 6.8-inch display, Quad camera, 5000 mAh battery, 12GB RAM, 128GB storage, Snapdragon 888, Android 14.
The Samsung S21 processor is the best Exynos in Samsung history
This guy lives in a fantasy or the Arctic. The s21 exynos is a terrible chips that's always thermal throttling. More on reddit.com
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February 14, 2025How do I see if my s21 ultra is a Exynos or a Snapdragon
Lahaina is a snapdragon.
Anyway Exynos/Snapdragon can be determined by model,
SM-G99*U is Snapdragon
SM-G99*U1 is Snapdragon
SM-G99*B is Exynos
SM-G99*N is Exynos
SM-G99*0 is Snapdragon
SM-G99*W is Snapdragon
More on reddit.com 45
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November 6, 2019Can S21 Ultra CPU be replaced with Snapdragon Gen 1 or 2?
We wish of these stuffs More on reddit.com
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1
February 10, 2022What CPU does this S21 Ultra have?
7
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October 11, 2019Samsung
samsung.com › home › smartphones › galaxy s21 ultra 5g › specs
Specs | Samsung Galaxy S21 Ultra 5G | Samsung Levant
Explore the specs for Samsung Galaxy S21 Ultra 5G. Discover the camera technology and innovations that make it epic in every way, right out of the box.
Samsung Mobile Press
samsungmobilepress.com › media-assets › galaxy-s21-ultra
Galaxy S21 Ultra– Samsung Mobile Press
HOME > Media Assets > Galaxy S21 Ultra · Smartphone · facebook twitter link copied · Images Videos Tech Specs Related Articles ·
Reddit
reddit.com › r/samsung › the samsung s21 processor is the best exynos in samsung history
r/samsung on Reddit: The Samsung S21 processor is the best Exynos in Samsung history
February 14, 2025 -
I bought an s21 in 2024, the motherboard of my s9 was burned, the exynos of my s9 was heating up, and the battery didn't last long, so for the purchase of a new samsung I was afraid about the samsung chips, so much so that I had aimed at the s20 fe with the snapdragon, but I decided to give a chance to the exynos of the s21, the reviews spoke well of it.
Guys, it's a masterpiece, it never heats up, super fast, with 120 hz activated the s21 can easily hold up in 2025 with phones released now, I think samsung hit the mark that time..
Funny that the s22 has returned to having a mediocre exynos, Samsung is really strange what do you think? Do you agree?
I miss the s9 screen though, that resolution was crazy
Top answer 1 of 5
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This guy lives in a fantasy or the Arctic. The s21 exynos is a terrible chips that's always thermal throttling.
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This is because Exynos 2100 and Snapdragon 888 have identical CPU clusters. They both used the same Arm stencils, printed by Samsung. Comparatively, most productivity stuff was identical.
CNET
cnet.com › tech › mobile › phones › galaxy s21 ultra 5g review: samsung's premier phone is pretty badass
Galaxy S21 Ultra 5G review: Samsung's premier phone is pretty badass - CNET
Galaxy S21 Ultra 5G
With an elegant design, lower price and S-Pen support, the second time's the charm for Samsung. With an elegant design, lower price and S Pen support, second time's the charm for Samsung. The Galaxy S21 Ultra earns a CNET Editors' Choice Award.
Wikipedia
en.wikipedia.org › wiki › Samsung_Galaxy_S21
Samsung Galaxy S21 - Wikipedia
November 18, 2025 - In contrast to the Galaxy S20+, the Galaxy S21+ is very similar to the S21 spec-wise, with the exception of a larger display, higher battery capacity, and glass back instead of plastic. The Galaxy S21 Ultra has an even larger screen size, battery, and a host of other improvements over the other models, including a more advanced camera setup highlighted by its 108 MP main sensor with laser auto-focus and a higher resolution 1440p display.
Amazon
amazon.com › Samsung-Galaxy-Ultra-SM-G998U1-Version › dp › B08QXW7GY3
Amazon.com: Samsung Galaxy S21 Ultra 5G SM-G998U1 256GB 12GB RAM US Version - Phantom Black : Electronics
SAMSUNG GALAXY S21 Ultra mobile phone finished in black color, Screen 6.8 "120Hz Dynamic AMOLED 2x Edge QHD + 3200x1440px, 5G, Android 11 + One UI 3.0, IP68 and Samsung Knox, Exynos 2100 Octa-Core processor 2.2 to 2.9GHz 5nm 64bits , Storage ...
SHI
uk.shi.com › product › 41893189 › Samsung-Galaxy-S21-Ultra-5G
Samsung Galaxy S21 Ultra 5G | Overview, Specs, Details | SHI
Samsung Galaxy S21 Ultra 5G · Back to Top Add to Cart · Samsung Galaxy S21 Ultra 5G · Smartphone · dual-SIM · 5G NR · 128 GB · 6.8" 3200 x 1440 pixels (515 ppi) Infinity-O Dynamic AMOLED 2X · RAM 12 GB (40 MP front camera) 4x rear cameras · Android · phantom silver ·
Reddit
reddit.com › r/samsung › how do i see if my s21 ultra is a exynos or a snapdragon
r/samsung on Reddit: How do I see if my s21 ultra is a Exynos or a Snapdragon
November 6, 2019 -
I tried using Cpu-z but it says my board is a "Lahaina" which I have no idea what that means.
Reddit
reddit.com › r/s21ultra › can s21 ultra cpu be replaced with snapdragon gen 1 or 2?
r/S21Ultra on Reddit: Can S21 Ultra CPU be replaced with Snapdragon Gen 1 or 2?
February 10, 2022 -
I don't think S21 Ultra Exynos can upgrade it's CPU to a better Snapdragon though. I would like to upgrade the S21 Ultra phone without getting the S22 Ultra platform which now operates in a lesser of a phone's component space that was taken up by a pen holder.
Quora
quora.com › Should-I-still-buy-the-Samsung-Galaxy-S21-Ultra-Exynos-version
Should I still buy the Samsung Galaxy S21 Ultra Exynos version? - Quora
Answer: It really depends on your budget and preferences. S21 Ultra is still a fantastic phone in 2024 IMO. The processor is still more powerful than ALL mid-range phones. The camera still has a sensor as large as the latest iPhone 15 Pro, Pixel 8, S24 Ultra. It still has all goodies like S-Pen...
Samsung
news.samsung.com › global › samsung-galaxy-s21-ultra-the-ultimate-smartphone-experience-designed-to-be-epic-in-every-way
Samsung Galaxy S21 Ultra: The Ultimate Smartphone Experience, Designed To Be Epic In Every Way – Samsung Global Newsroom
April 30, 2021 - And when the battery gets low, Galaxy S21 Ultra can reach a 50% charge17 in just 30 minutes18. We rely on our smartphones more than ever, which is why protecting sensitive information is more important than ever. Galaxy S21 is secured by Samsung Knox Vault, Samsung’s own proprietary chipset level (SoC) security platform. By adding tamper-resistant secure memory to our secure processor...
AT&T
att.com › home › wireless › cell phones › samsung › galaxy s21 ultra 5g
Samsung Galaxy S21 Ultra 5G - Features, Specs & Reviews | AT&T
The Samsung Galaxy S21 Ultra 5G has a 6.8-inch 120Hz adaptive display, a 108 MP rear camera, hyperfast processor, a striking design, and is S Pen compatible (sold separately). Get creative, do things your way, and stay connected with AT&T 5G.
Geekbench
browser.geekbench.com › android_devices › samsung-galaxy-s21-ultra-5g
Samsung Galaxy S21 Ultra 5G Benchmarks - Geekbench
Benchmark results for the Samsung Galaxy S21 Ultra 5G can be found below.
Vodafone Australia
devices.vodafone.com.au › samsung › galaxy-s21-ultra-5g-android-11-0 › specifications
Guide for the Samsung Galaxy S21 Ultra 5G - Specifications | Vodafone Australia
Specifications guides for Samsung Galaxy S21 Ultra 5G
Samsung Community
r2.community.samsung.com › india › smartphones › galaxy s
processor of Samsung galaxy s21 ultra - Samsung Members
March 15, 2021 - The processor you gave us in galaxy s21 ultra in India is exynos 2100 is good but not much optimised like a Snapdragon not a better quality of gaming performance and not good camera quality...
Samsung
samsung.com › home › smartphones › galaxy s21 ultra 5g › specs
Specs | Samsung Galaxy S21 Ultra, S21 Plus & S21 5G | Samsung UK
Explore the specs for Samsung Galaxy S21 Ultra 5G. Discover the camera technology and innovations that make it epic in every way, right out of the box.
Amazon
amazon.com › Galaxy-S21-Ultra-5G-Smartphone › dp › B096T6Y623
Amazon.com: Samsung Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed) : Cell Phones & Accessories
The Samsung Galaxy S21 Ultra (Renewed) is a premium smartphone with a 6.8-inch AMOLED display, 120Hz refresh rate, and powerful camera system featuring a 108MP main lens and up to 100x zoom.