Mobile Gadgets
Samsung Galaxy S21 Ultra in 2025: Powerful Enough or Just Hanging On?
Bolakale(Editor)
4 min read
The Samsung Galaxy S21 Ultra in 2021 was Samsung’s flex; loaded with four cameras, a silky-smooth 120Hz AMOLED display, and enough zoom to reach for the moon, a modern design that corrected the shortcomings of its predecessor. It was the flagship to beat. We found it a compelling choice last year
Fast-forward to 2025, and the question is: Is the S21 Ultra still a powerhouse... or is it now just surviving off vibes and old glory?
Let’s break it down for anyone considering a used or refurbished unit or holding onto one and wondering if it’s time to upgrade.
Let’s start with the good news.
If you’re rocking the Snapdragon 888 variant (or Exynos 2100, if you're unlucky), the S21 Ultra still handles everyday tasks with minimal fuss.
Multitasking? Smooth.
Social media? No lag.
Gaming? Still plays most AAA mobile titles on high settings.
Sure, it’s not as efficient as newer 4nm chips, but it hasn’t aged as poorly as some feared. As long as you’re not expecting AI-generated wallpapers or ChatGPT embedded into your home screen, it’s still a beast.
That 108MP main sensor? Still crisp. The 10x periscope zoom? Still unmatched in many mid-range phones today.
For content creators on a budget, this phone is still great especially for travel shots, TikToks, and casual vlogging.
Here’s where time starts showing.
You’ll likely need a midday top-up unless the battery was replaced recently. And no, it still doesn’t come with a charger in the box (thanks, Samsung).
Samsung Galaxy S21 UltraThe Samsung Galaxy S21 Ultra still looks expensive.
Plus, it’s one of the last "Ultra" models without an S-Pen silo, which is a win for people who don’t want their phone pretending to be a notebook.
The biggest concern? Software support.
That means:
If privacy and app stability matter to you long-term, this might be a deal-breaker.
If you're eyeing a refurbished Samsung Galaxy S21 Ultra for under ₦500,000 , it’s a steal for the right user.
| Who it's for | Who should avoid it |
| ✅Content creators on a budget | ❌ Power users who want latest AI features |
| ✅ Users upgrading from older phones (S10, A series, iPhone 11) | ❌ Anyone concerned about long-term software support |
| ✅ Anyone who still values physical phone design over specs | ❌ People who want insane battery life or stylus support |
If you find one in good condition and your needs are simple, grab it. Otherwise? Look at newer Galaxy S23/24 models or jump to something like the Pixel 7 Pro or iPhone 13 Pro Max.
