Best Second-Hand Phones for Online Classes & Study

Why choose a used phone for classes?

I recommend used phones for online classes when you want reliable video calls but need to save cash. Many affordable second-hand smartphones come with big batteries, 4G, and good speakers. For study, you need a 6–6.7 inch screen, 4GB RAM or more, and a stable camera for online exams or viva. The best part? You can get all that under ৳20,000 if you choose wisely.

How I choose: simple checklist

To pick the best used phones for education, I use this friendly 6–point checklist. It keeps things simple and student‑focused.

Best overall picks (Bangladesh)

These are my top study-friendly second-hand phones. They balance battery life, display, and stable performance for Zoom/Meet. Prices are typical used ranges in Bangladeshi marketplaces as of August 2025; availability changes weekly.

Best budget used phones (under ৳12,000)

Here are cheap used smartphones for students who just need stable video classes, WhatsApp groups, and reading PDFs. These models give excellent value in Bangladesh’s resale market.

Redmi Note 9 / Note 9 Pro

With a 5020mAh battery and a big screen, Note 9 family stays popular. Go for 4/64GB at minimum. Clean software and a new battery (if needed) make it a class-ready device.

Samsung Galaxy A12 / A13

A12/A13 are common in used shops and marketplaces. You get a big 6.5-inch display and reliable battery life. Perfect for online lectures and reading PDFs in Bangla fonts.

Realme C25 / C25s

Massive 6000mAh battery with basic cameras. If your goal is 6+ hours of classes daily with some homework photos, it’s a steady option that’s easy to find second-hand.

Best mid-range used phones (৳12,000–20,000)

If you can stretch a bit, these budget used phones deliver better displays, faster charging, and stronger cameras—useful for viva and assignment scans.

Samsung Galaxy A51 / A52 (4G)

Slim design, good AMOLED screens, and stable microphones. For everyday classes, A51/A52 are safe bets. Check the display for burn‑in and confirm original parts.

Xiaomi Redmi Note 10 / 11 series

Note 10 we covered above; Note 11 adds newer chips and more efficiency. Both are abundant in Dhaka used shops and online listings, so bargaining is easier.

realme 8 / 9 (4G)

Great balance of performance and battery. I like the 6/128GB variants for students who store lots of class videos and practice papers.

Best value premium used phones (৳20,000–25,000)

If you want a more premium feel while staying student‑friendly, these models stand out. They’re still affordable compared to new phones but offer excellent displays and cameras.

Samsung Galaxy A52s 5G

Faster chip than A52 and often found slightly above ৳20k depending on condition. Perfect for long Zoom days with smooth visuals and good speakers.

POCO X3 Pro / X4 Pro 5G

X3 Pro is fast, while X4 Pro adds an AMOLED screen. For study, either works, but I prefer X4 Pro’s display for reading. Always check battery condition on X3 Pro.

iPhone XR (if found clean)

A budget way into iOS. Older, yes, but still fine for online classes if battery health is solid and the price is fair. Confirm Face ID and true tone.

Quick comparison table

Tip: Prices vary by storage, condition, battery health, and seller warranty. Always compare multiple listings before paying.

Where to buy safely in Bangladesh

For the best used phones for online classes, I recommend trusted marketplaces and shops that list condition and warranty clearly. Start with these:

• Aponhut – Used Mobile Phones (filters, delivery, easy returns)
• SWAP – Re‑commerce (buy/sell, exchange, device grading)

How to check a used phone (5-minute test)

Use my fast checklist before you buy a second-hand mobile for study. It helps you avoid hidden issues.

1. Battery & charge: Plug in for 2 minutes—does the % rise? Check battery health (iPhone Settings > Battery; Android via *#*#4636#*#* or OEM app).
2. Display: Open a white/black image—look for spots or burn‑in (common on AMOLED).
3. Cameras & mic: Record a 15s video—play back to judge clarity and audio.
4. Network & Wi‑Fi: Insert any SIM—confirm 4G data and calls; test Wi‑Fi speed.
5. Sensors & speakers: Rotate the phone; try flashlight; play music at max.
6. IMEI & iCloud/MI/Google lock: Match IMEI on box/settings to invoice; ensure no activation lock remains.

“Buy slowly, test quickly.” — This rule alone can save you thousands of taka.

Market news & price trends

Bangladesh’s used‑phone prices change with new launches and festival seasons. Lately, I’m seeing Redmi Note series and Samsung A‑series flood the market, keeping prices competitive. iPhone models hold value but become affordable when new iPhones arrive. Watch listings weekly and compare at least three sellers before paying.

FAQs

1) Which second-hand phone is best for online classes in Bangladesh?

For most students, Samsung Galaxy A52 and Redmi Note 10 give the best balance of price, display, and battery. If you prefer iOS, a clean iPhone 11 is excellent for camera and microphone quality. These models are widely available in Bangladesh, easy to service, and fit the apps used for classes (Zoom, Google Meet, WhatsApp, Classroom). Pick 4GB RAM or more and confirm a 7–15 day seller warranty for peace of mind.

2) How much RAM and storage do I need for study?

I recommend a minimum of 4GB RAM and 64GB storage for smooth online classes and basic multitasking. If you can, go for 6GB/128GB—it helps when you record lectures, download PDFs, store notes, and keep WhatsApp media. On iPhones, 64GB works, but 128GB gives better long‑term comfort, especially if you don’t want to delete files often.

3) Is a used iPhone better than a used Android for classes?

Both work well. A used iPhone often has great microphones and consistent video quality, which is nice for online presentations. A used Android (like A52 or Note 10) usually offers bigger batteries and easier repairs at lower prices. Choose iPhone if you want stable camera/mic and longer software support; choose Android if you want bigger screen and more battery per taka.

4) Where should I buy used phones safely in Bangladesh?

Start with platforms that show seller ratings and return options. I like Daraz (Used Mobile Phones) for filters and delivery, SWAP for device grading and exchange, and Aponhut for huge local supply—but meet in public and test. Dedicated stores like Apple Gadgets and UsedBD also post prices and provide limited warranties, which is helpful for students.

5) What should I check before paying for a second-hand phone?

Do a 5‑minute test: confirm charging works, battery increases, cameras and microphones record clearly, SIM gets 4G, Wi‑Fi connects fast, and speakers sound clean. Check IMEI matches the invoice, ensure there’s no iCloud/MI/Google lock, and look for display burn‑in. Ask for a short replacement window (7–15 days). If the seller refuses basic checks, walk away—there are plenty of options in the market.