Samsung Galaxy A21 — Full Specifications, Features and Price in Pakistan

The Samsung Galaxy A21 was a 2020 surprise: a budget phone with a Super AMOLED display and four rear cameras, features its rivals could not match at the price. It was primarily sold in North America, so units in Pakistan come through the import and used market — but its AMOLED screen still makes it one of the most interesting cheap used Samsungs you can buy. This guide covers the verified specifications, how it compares to the A20s, and what to check before buying a used A21.

Key Specifications at a Glance

Design and Build Quality

The A21 looks more modern than its price suggests: a punch-hole selfie camera instead of a notch, a clean rectangular quad-camera block, and a rear fingerprint sensor. The plastic build is sturdy, though at 193 grams it is slightly heavy. On used units, check the punch-hole area for screen damage and the rear sensor for responsiveness — both are costlier to fix than they look.

Display Features

The 6.5-inch Super AMOLED display is the A21's killer feature — the only phone near this used price with an AMOLED panel. Colours are rich, blacks are true, and outdoor visibility beats every LCD rival. Resolution is 720 x 1600, so it is not razor sharp, but for movies and social media at Rs. 28,000, nothing else in the used market touches this screen.

Processor and Performance

The Helio P35 (12 nm) is a modest chip: eight Cortex-A53 cores that handle WhatsApp, YouTube, browsing, and social apps adequately. It is a small step up from the A20s's Snapdragon 450 but still slow by 2026 standards — expect deliberate app launches and limited multitasking with 3GB RAM. Casual games run; demanding 3D games do not.

RAM and Storage

3GB of RAM with 32GB of storage is tight in 2026, and there was no higher variant — this is the phone's main weakness. The dedicated microSD slot helps with media storage, but apps and system data still crowd the 32GB internal memory. Keep the app count low and clear WhatsApp media regularly, or the phone will feel constantly full.

Camera Features

Four rear cameras led by a 16MP main sensor with an 8MP ultrawide — a genuinely versatile setup for a 2020 budget phone. Daylight photos are good with typical Samsung colour, the ultrawide adds creative options, and the macro and depth sensors are minor bonuses. The 13MP punch-hole front camera takes solid selfies. Low-light shooting is weak with no night mode, and video is 1080p at 30fps.

Battery and Charging

The 4,000mAh battery with 15W charging delivers a full day of moderate use on a healthy unit. As with any five-year-old phone, battery degradation is the main risk on used units — test drain over an hour of use before committing. 15W charging refills the battery in under two hours.

Software and Updates

The A21 launched with Android 10 and its official updates ended long ago. No security patches are coming, and an increasing number of apps require newer Android versions. Verify that your must-have apps — especially banking apps — still install and run on the unit before buying. For calls, messaging, and media, the old software works fine.

Connectivity and Additional Features

4G LTE, dual Nano-SIM, Wi-Fi a/b/g/n/ac, Bluetooth 5.0, GPS, FM radio, USB Type-C, and a 3.5mm headphone jack. NFC was market dependent. No 5G. The rear fingerprint sensor, accelerometer, compass, and proximity sensor complete a complete-for-2020 feature set that still covers the essentials.

Variants, Colours and Availability

The A21 was sold essentially as one configuration — 3GB+32GB — in Black. Every unit in Pakistan is an import-market used phone, since it was not officially launched here. That makes PTA verification especially important: confirm the IMEI shows 'Compliant' via 8484, and be wary of units with unclear import history.

Price in Pakistan and PTA Information

The store-listed price is Rs. 28,000 at Zohaan Mobile Gallery (verified 2026-10-11) for a used unit. Given the import-market origin, confirm the PTA status and physical condition in person — a cheap A21 with a blocked IMEI is no bargain. PTA: PTA approval applies per device and IMEI, not per model. Before paying, send the phone's IMEI to 8484 and confirm 'Compliant' status. How to check PTA approval.

Main Advantages and Limitations

Advantages:

• Super AMOLED display — unmatched at this used price
• Versatile quad camera with 8MP ultrawide
• Punch-hole design looks modern
• 4,000mAh battery with 15W charging and USB-C
• 3.5mm jack, FM radio, dedicated microSD slot
• Rear fingerprint sensor is fast and reliable

Limitations:

• Only 3GB RAM and 32GB storage — the tightest memory in this price bracket
• Software support ended; app-compatibility risks, especially banking apps
• Helio P35 is slow by 2026 standards
• Import-market phone — PTA verification is essential, not optional
• Weak low-light camera performance
• No 5G, NFC uncertain by unit

Who Should Consider This Phone?

Good fit: buyers who want the cheapest possible AMOLED screen for movies and social media — a media-consumption secondary phone where the display matters more than speed or storage.

Look elsewhere if: you need smooth multitasking, lots of storage, or guaranteed banking-app support — the small memory and ended updates are deal-breakers. Look at newer used options or the Samsung collection.

Frequently Asked Questions

What is the price of the Galaxy A21 in Pakistan?

Rs. 28,000 on the Zohaan Mobile Gallery store listing for a used unit (verified 2026-10-11). Condition and PTA status affect the real value — verify both.

Was the Galaxy A21 officially launched in Pakistan?

No — it was primarily a North American release. Units in Pakistan are import-market phones, so PTA verification via 8484 is essential.

How is it different from the Galaxy A20s?

The A21 upgrades to a Super AMOLED display (vs LCD), a 16MP quad camera (vs 13MP triple), and a Helio P35 chip — but drops to 3GB RAM and 32GB storage only.

Does the A21 support 5G?

No. It is a 4G LTE phone.

Is 3GB RAM enough in 2026?

Barely. It handles basic apps one at a time; multitasking and heavy apps will frustrate. Keep the phone lean.

How is the battery on used units?

4,000mAh was good when new, but five-year-old batteries degrade. Test real-world drain before buying.

Is it PTA approved?

PTA status is per-device and especially important for this import-market model. Verify the IMEI by SMS to 8484 before purchase.

What should I check before buying a used A21?

Screen quality (AMOLED burn-in check), battery drain, PTA/IMEI status, cameras, fingerprint sensor, and charging port. See how to buy a used mobile safely.

Final Verdict

The Galaxy A21 is a specialist pick: at Rs. 28,000, no other used phone gives you a Super AMOLED display this large. But the 3GB RAM, 32GB storage, ended software support, and import-market PTA risk mean you should buy it with eyes open — a media phone, not a daily driver for demanding users.

Call to Action

See the Samsung Galaxy A21 at Zohaan Mobile Gallery, browse the Samsung collection, or WhatsApp us at +92 305 8452080 for the confirmed current price, PTA verification, and warranty details. Or visit our Rahim Yar Khan store and check the phone in hand before you buy.