📱 Samsung Note 20 Ultra in Kajang: Still Worth Buying or Too Risky Now?

The Samsung Galaxy Note 20 Ultra was once one of Samsung's most desirable flagship phones.

A huge Dynamic AMOLED display, 120Hz refresh rate, S Pen, impressive cameras and premium design made it feel like the ultimate Android phone.

But that was in 2020.

Now it's 2026.

And if you're looking at a used Samsung Note 20 Ultra in Kajang, there's one question you really need to ask:

Is this still a premium bargain, or are you buying a future repair bill?

🔥 Why People Still Want the Note 20 Ultra

Let's be honest.

The Note 20 Ultra still looks good.

Even several years later, you get:

• Large 6.9-inch Dynamic AMOLED display

• 120Hz refresh rate

• S Pen

• High-end camera system

• Premium glass and metal design

• Wireless charging

• Strong flagship-level performance

For someone looking for a cheap premium phone, it's easy to understand why a used Note 20 Ultra is tempting.

You can get the flagship experience without paying the price of a current Ultra model.

But there's a catch.

💚 The Green-Line Problem

This is probably the biggest concern when buying an older Samsung AMOLED flagship.

There are ongoing user reports of green and pink vertical lines appearing on Note 20 Ultra displays, including reports posted in 2026. One Samsung community user reported a green line appearing suddenly in January 2026, while another reported multiple lines appearing and worsening over time.

The important thing is:

Don't assume every Note 20 Ultra will develop a green line.

But as a used-phone buyer, the possibility is something you should take seriously.

And if a permanent line appears, the display itself may need to be repaired or replaced.

That's where a "cheap flagship" can become an expensive phone very quickly.

🔍 How to Check the Screen Before Buying

If you're meeting a seller in Kajang, don't just look at the phone's wallpaper.

Test the display properly.

Open full-screen colours such as:

• White

• Black

• Red

• Green

• Blue

Then check for:

• Green lines

• Pink lines

• Flickering

• Burn-in

• Dead pixels

• Touchscreen problems

• Uneven brightness

• Black spots

Also test the S Pen across the entire screen.

A small display problem today can become a much bigger problem later.

🔋 The Battery Is Already Several Years Old

This is another thing many buyers overlook.

The Note 20 Ultra was launched in 2020.

A used unit in 2026 could have several years of battery wear.

Signs of an aging battery include:

• Fast battery drain

• Short screen-on time

• Excessive heat

• Unexpected shutdowns

• Needing to charge multiple times a day

Don't judge a used phone's battery based on how quickly it reaches 100%.

What matters is how long it actually lasts.

📷 Don't Forget the Cameras

The Note 20 Ultra's camera system was one of its biggest selling points.

Before buying a used unit, test every camera.

Try:

• Main camera

• Ultra-wide

• Telephoto

• Different zoom levels

• Autofocus

• Video recording

• Stabilisation

Look for blurry images, focusing problems or unusual noises.

A phone can look perfect externally while having problems with its camera hardware.

✍️ And Then There's the S Pen

The S Pen is one of the reasons people still love the Note series.

Before buying used, make sure:

• The S Pen connects properly

• Air actions work

• Writing works across the screen

• There are no dead zones

• The pen charges correctly when stored

If the S Pen experience doesn't work properly, you're losing one of the Note 20 Ultra's biggest advantages.

💰 So, Is It Worth Buying in 2026?

It can be — but only if you buy the right unit.

The Note 20 Ultra can still be an excellent phone for someone who wants a large display, S Pen and flagship features without spending flagship money.

But you need to remember:

You're buying a six-year-old flagship.

That means condition is more important than specifications.

A perfect-condition Note 20 Ultra can be a bargain.

A damaged or poorly maintained one can become a money pit.

📍 Looking for Samsung Repair in Kajang?

If you're buying a used Note 20 Ultra in Kajang and want to make sure you're not buying a hidden problem, consider getting the phone professionally inspected first.

Doktor Gadget Kajang can help diagnose issues involving the display, battery, charging system, camera and other hardware components.

Already own a Note 20 Ultra and suddenly have a green line, battery problem, charging issue or other hardware fault?

Instead of guessing what went wrong, get the device checked so the actual cause can be identified before deciding on a repair.

🏁 Final Verdict

Would we buy a Samsung Note 20 Ultra in Kajang in 2026?

Yes — but only if the price is right and the condition is excellent.

It's still a beautiful phone.

The S Pen is still useful.

The camera is still capable.

The display is still impressive.

But the age of the device means you need to think beyond the purchase price.

Cheap Note 20 Ultra? Maybe.

Cheap ownership? Not guaranteed.

If you're buying one used, inspect the screen first.

Because spending RM500–RM800 on a phone and then discovering you need an expensive display repair isn't exactly the bargain you thought you were getting.

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