Best Mobile Phone Under 20000 in Bangladesh 2025

Star Tech Team 2025-08-04

Looking for the best smartphone under 20000 taka in Bangladesh? You're not alone. The sub-20K BDT segment is one of the most competitive in 2025, offering impressive performance, sleek designs, and long battery life without breaking the bank. Whether you're a student, first-time buyer, or someone needing a reliable secondary mobile phone under 20000 BDT, there are solid choices packed with value.

From smooth displays and large batteries to 8GB RAM and up to 256GB storage, today’s budget phones under 20000 TK deliver more than ever. Brands like Xiaomi, Infinix, Tecno, Realme, Oppo, Vivo, and even Samsung are offering stylish and feature-rich devices in this range. To make your decision easier, we’ve rounded up the top smartphones you can buy under ৳20,000 in Bangladesh right now—based on real specs, local pricing, and practical usability.

What to Look for in a Mobile Phone Under 20000 BDT

When shopping for a smartphone under 20000 BDT in 2025, you’ll find some surprisingly powerful options—if you know what to look for. A good phone under 20K budget range should have at least a 6.5-inch HD+ or FHD+ display, preferably with a 90Hz or 120Hz refresh rate for smoother scrolling and gaming. 8GB RAM and 128GB storage are becoming the new baseline, with some models even offering up to 256GB.

For performance, mid-tier chipsets like MediaTek Helio G88, G99, or Unisoc T616 provide reliable multitasking and casual gaming. Battery life is rarely an issue here, with most phones under 20000 in Bangladesh packing a 5000mAh cell and fast charging support. Camera setups often feature a 50MP main sensor, capable of decent daylight photos. Finally, make sure your phone runs on Android 14 or 15, ideally with a clean UI and at least one major update promised. It’s all about getting maximum value without compromise.

List of Best Smartphone Under 20000 in BD 2025

Infinix Hot 60 Pro (8GB 128GB)

The Infinix Hot 60 Pro redefines budget elegance with its ultra-slim 6.6mm body and featherlight 170g weight, making it the sleekest and the best phone under 20000 in Bangladesh in 2025. Its 6.78" AMOLED display with a 144Hz refresh rate offers a premium viewing experience with 1.5K resolution, ideal for gamers and content creators. The 93.60% screen-to-body ratio gives a visual bezel-free experience while ensuring peace of mind with Corning Gorilla Glass 7i protection. Powered by the Helio G200 6nm chipset and backed by 8GB RAM and 128GB storage, Infinix Hot 60 Pro delivers smooth multitasking. The 50MP rear camera and 13MP selfie shooter deliver vibrant shots, while the 5160mAh battery with 45W fast charging ensures you stay powered all day. With NFC, IR blaster, in-display fingerprint, and IP64 splash resistance, this Infinix phone under 20K BDT is a complete package for users who want flagship-like features without breaking the bank.

Key Features of Infinix Hot 60 Pro at a glance:

Display: 6.78" AMOLED, 1.5K resolution, 144Hz refresh rate
Processor: MediaTek Helio G200 (6nm)
RAM/Storage: 8GB RAM + 128GB ROM (expandable up to 2TB)
Camera: 50MP rear + 13MP front
Battery: 5160mAh with 45W fast charging
Extras: NFC, IR Blaster, IP64 water resistance, Android 15 (XOS 15.1)

Tecno Spark 40 Pro (8GB 128GB)

The Tecno Spark 40 Pro is a head-turner with its slim 6.69mm profile, 170g lightweight, and modern design, making it a top pick for fashion-forward users seeking the best phone under 20000 in Bangladesh. Its 6.78" flexible AMOLED display with 144Hz refresh rate and 1.5K resolution, coupled with Dolby Atmos stereo speakers, creates an immersive entertainment experience. Apart from IP64 Dust & Water Resistance, it also has 1.5m drop resistance to keep it safe from falling, shock, and friction. Powered by the Helio G100 Ultimate, 8GB RAM with 128GB storage, Tecno Spark 40 Pro handles multitasking with ease. The 50MP AI camera, 5200mAh battery, and 45W fast charging make it a multimedia beast. With AI features like Ask Ella and Translate, this Tecno phone is a smart choice for students and professionals in Bangladesh who want style and substance from a mobile phone under 20000 taka in BD.

Key Features of Tecno Spark 40 Pro at a glance:

Display: 6.78" AMOLED, 1224×2720 resolution, 144Hz refresh rate
Processor: MediaTek Helio G100 Ultimate
RAM/Storage: 8GB RAM + 128GB ROM (expandable via microSD)
Camera: 50MP rear + 13MP front, dual LED flash
Battery: 5200mAh with 45W fast charging
Extras: Stereo speakers, IP64 rating, Android 15 (HiOS 15.1)

Samsung Galaxy A05 (6GB 128GB)

If you are looking for the best Samsung phone under 20000 in Bangladesh, the Galaxy A05 is a trusted companion offering durability and brand assurance. It features a 6.7" HD+ display, Helio G85 processor, and One UI Core 5, praised for its clean interface and regular updates. The 6GB RAM and 128GB internal storage are sufficient for this price range, considering the Samsung experience. The 50MP rear camera and 8MP front camera are perfect for everyday photography, while the 5000mAh battery with 25W fast charging ensures all-day use. Whether you are a Samsung lover or just looking for a reliable smartphone in 2025, Galaxy A05 is one of the best phone under 20000 in BD if you want consistent performance from a globally trusted brand.

Key Features of Samsung Galaxy A05 at a glance:

Display: 6.7" PLS LCD, HD+ resolution
Processor: MediaTek Helio G85
RAM/Storage: 6GB RAM + 128GB ROM (expandable via microSD)
Camera: Dual rear (50MP + 2MP) + 8MP front
Battery: 5000mAh with 25W fast charging
Extras: One UI Core 5, Gorilla Glass protection

Realme C75 (8GB 128GB)

The Realme C75 is a rugged performer, featuring IP69 waterproofing and military-grade durability—a rare find under 20000 in Bangladesh. Its 6.72" FHD+ display with 90Hz refresh rate, Helio G92 Max processor, 8GB RAM, and up to 24GB virtual RAM make it a multitasking powerhouse. With 6000mAh battery with 45W fast charging, this Realme smartphone is perfect for users in rural areas or those constantly on the move. Whether you're navigating the city’s traffic or exploring the countryside, this rugged phone under 20000 taka is built to last.

Key Features of Realme C75 at a glance:

Display: 6.72" IPS LCD, FHD+ resolution, 90Hz refresh rate
Processor: MediaTek Helio G92 Max
RAM/Storage: 8GB RAM + 128GB ROM
Camera: 50MP rear + 8MP front
Battery: 6000mAh with 45W fast charging
Extras: IP68/IP69 water resistance, Android 14 (Realme UI 5.0)

Symphony Helio 100 (8GB 256GB)

The Symphony Helio 100 has become a local favorite, offering an unmatched 256GB storage and 8GB RAM for a phone under 20000 in BD. Its 6.67" curved AMOLED display with 120Hz refresh rate makes it one of the best phone under 20000 in Bangladesh as of 2025. The 64MP triple camera setup and 32MP selfie shooter make it ideal for mobile photographers. With IP64 splash resistance, on-screen fingerprint, and Android 14, it’s a smart pick for Bangladeshi users who want premium features at a local price. Whether you're a student or a creator, this Symphony mobile is one of the best phones under 20000 in Bangladesh that delivers big.

Key Features of Symphony Helio 100 at a glance:

Display: 6.67" AMOLED, FHD+ resolution, 120Hz refresh rate
Processor: MediaTek Helio G100 (6nm)
RAM/Storage: 8GB RAM + 256GB ROM (expandable)
Camera: Triple rear (64MP + 2MP + 0.3MP) + 32MP front
Battery: 5000mAh with 33W fast charging
Extras: IP64 rating, on-screen fingerprint, Android 14

Bonus Picks (Just Above BDT 20000 – Worth the Stretch!)

Vivo Y29 (8GB 128GB)

Just a few hundred taka above the 20K mark, the Vivo Y29 is a sleek, well-balanced phone ideal for users who want polished design and smooth performance. The Vivo Y29, officially available at Star Tech for BDT 20,600, is praised for its 6500mAh battery and 120Hz display, making it a top pick for media lovers. Powered by Snapdragon 685, it handles social media and streaming effortlessly. The 50MP dual camera, Funtouch OS 15, and IP54 splash resistance offer a smooth and stylish experience. With a side-mounted fingerprint sensor and sleek design, this Vivo phone is ideal for users in Bangladesh who want a long-lasting phone just above the budget line. If you are looking for the best phone under 20000 in Bangladesh, the Vivo Y29 is a great deal if you stretch a bit.

Key Features of Vivo Y29 at a glance:

Display: 6.68" IPS LCD, HD+ resolution (720×1608), 120Hz refresh rate, 1000 nits brightness
Processor: Qualcomm Snapdragon 685 (6nm)
RAM/Storage: 8GB RAM + 128GB ROM (expandable via microSD)
Camera: Dual rear (50MP wide + 2MP macro) + 8MP front
Battery: 6500mAh with 44W fast charging
Extras: IP54 splash resistance, Gorilla Glass protection, Android 15 (Funtouch OS 15), side-mounted fingerprint sensor

Redmi Note 14 4G (6GB 128GB)

The Redmi Note 14 4G sits just above 20K, but it brings flagship-like features to the table. The Redmi Note 14 is a performance and camera-centric device that Bangladeshi reviewers love for its 108MP triple camera and 20MP selfie lens. At BDT 20,999, the Xiaomi Redmi Note 14 offers 6GB RAM and 128GB of internal storage, which can deliver smooth performance in the long run. This Redmi phone features a 6.67" AMOLED display, Helio G99 Ultra processor, and 5500mAh battery with 33W fast charging. With HyperOS, in-display fingerprint, and Gorilla Glass 5, it’s a premium experience for users in Bangladesh who want flagship features without the flagship price. If you are seeking the best smartphone under 20000 in 2025, the Redmi Note 14 checks all the boxes for basic to heavy users in Bangladesh.

Key Features of Redmi Note 14 4G at a glance:

Display: 6.67" AMOLED, FHD+ resolution (1080×2400), 120Hz refresh rate, 1800 nits brightness
Processor: MediaTek Helio G99 Ultra (6nm)
RAM/Storage: 6GB RAM + 128GB ROM (expandable up to 1TB)
Camera: Triple rear (108MP wide + 2MP macro + 2MP depth) + 20MP front
Battery: 5500mAh with 33W fast charging
Extras: IP54 splash resistance, Gorilla Glass 5, Android 14 (HyperOS), IR blaster, in-display fingerprint sensor

Where to Buy the Best Phone Under 20000 in Bangladesh

When buying a budget phone under 20K in Bangladesh, it's important to choose a trusted mobile shop. All the smartphones listed here are officially available at Star Tech online and offline retailers with the best deals and discounts. Star Tech offers updated pricing, official warranty, and in-store pickup in major cities like Dhaka, Chattogram, Khulna, Rangpur, Rajshahi, and Mymensingh. Whether you prefer to order online or check the phone in person, make sure you’re buying from a verified source to avoid refurbished or unofficial units. If you need even better specs and features, check out the top mobile phones under 25000 in Bangladesh. No matter what your budget or requirement, visit Star Tech to get official mobile phones at the best price in BD.

FAQs About Mobile Phone Under 20000 in Bangladesh

Q1. Is 20000 BDT enough for gaming phones in BD?

A: Yes, phones like Infinix Hot 60 Pro & Tecno Spark 40 Pro offer Helio G-series chips & 144Hz AMOLED displays, which are well-optimized for gaming. These phone under 20000 taka can deliver great gaming experience of running popular games like PUBG, Free Fire, and Call of Duty Mobile smoothly.

Q2. Which phone under 20K has the best camera?

A: Helio 100 and Redmi Note 14 4G offer top-tier 64MP & 108MP cameras, making them the best camera phones under 20000 in Bangladesh.

Q3. Which smartphone under 20000 taka has the best battery life?

A: Vivo Y29 leads with a 6500mAh battery, while Realme C75 offers 6000mAh + 45W fast charging—ideal for heavy users seeking phone under 20000 taka in BD.

Q4. Which is the most durable phone under 20K?

A: Realme C75 is the most durable phone under 20K in BD, with IP69 waterproofing and military-grade build for rugged use and outdoor conditions.

Q5. Do these phones come with official warranty in Bangladesh?

A: Yes, all phones listed here come with a 1-year official warranty in Bangladesh. Buy from a trusted mobile phone shop like Star Tech to ensure warranty coverage.

Star Tech Ltd