Best Phone Under 20000 in Bangladesh

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 2026, 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, and Vivo 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 ৳20000 in Bangladesh right now, based on real specs, local pricing, and practical usability.

List of Best Smartphone Under 20000 in BD 2026

• Redmi A5
• Tecno SPARK 40
• Samsung Galaxy A07
• Vivo Y11d
• Realme C85
• Helio 95
• OPPO A6k
• Infinix Hot 60 Pro

Redmi A5

If you’re looking for a good smartphone under 20000 in Bangladesh, the Xiaomi Redmi A5 is a solid choice for everyday use. It comes with a big 6.88-inch display and a smooth 120Hz refresh rate, which makes scrolling, watching videos, and browsing feel nice and fluid. Even though the resolution is HD+, the screen is still enjoyable for regular use. The display is even designed to work well if your fingers are a little damp or sweaty. It also comes with splash resistance to protect it from light rain and a fingerprint sensor on the side for quick unlocking.

Powered by the Unisoc T7250 processor, this Redmi phone handles common tasks like Facebook, YouTube, messaging, and light multitasking without major issues. It comes with up to 6GB RAM and 128GB storage, which is enough for daily use. It may not be powerful enough for heavy gaming, but for casual gamers, students, or regular users, it offers great value for money. It also has a 32MP camera that takes decent photos in daylight. It has a large 5200mAh battery that can easily last a full day or more. Overall, the Xiaomi Redmi A5 is a simple, reliable, and budget-friendly option as one of the best phones under 20000 BDT.

Key Features of Redmi A5:

• Display: 6.88" HD+ 120Hz IPS LCD with wet touch support
• Processor: Unisoc T7250 (12nm) octa-core
• RAM/Storage: 4GB or 6GB RAM; 64GB or 128GB internal storage
• Camera: 32MP AI dual rear; 8MP front with low-light fill light
• Battery: 5200mAh with 15W fast charging
• Durability: IP53 splash and dust resistance with Gorilla Glass
• Features: Side-mounted fingerprint sensor and HyperOS

Tecno SPARK 40

The Tecno Spark 40 is a good budget smartphone under 20000 Taka for everyday use. It’s made for people who want a big screen, long battery life, and smooth performance without spending too much money. The Spark 40 is mostly popular for its design, resembling the iPhone 17 Pro Max, making it an affordable luxury for budget buyers. The Tecno phone comes with a 6.67-inch display and a 120Hz refresh rate. To make your movies and music sound better, it even has dual speakers with DTS sound enhancement that provide a richer audio experience. The design is modern and comfortable to hold, along with IP64 splash resistance for basic protection against dust and light rain.

Powered by the MediaTek Helio G81 processor, Tecno Spark 40 can run popular games like Free Fire and PUBG Mobile smoothly on balanced settings. The 50MP rear camera takes clear photos in good lighting, while the 8MP front camera works well for selfies and video calls. One of the best features about the Tecno Spark 40 is the 5200mAh battery, which easily lasts a full day. The 45W fast charging helps you charge the phone quickly, which is rare in this price segment. It also has a special remote control feature for your home appliances. If you are looking for a value-for-money phone under 20000 in Bangladesh, Tecno Spark 40 is worth considering.

Key Features of Tecno SPARK 40:

• Display: 6.67" HD+ 120Hz IPS LCD Screen
• Processor: MediaTek Helio G81 octa-core
• RAM/Storage: 6GB or 8GB RAM; 128GB or 256GB storage
• Camera: 50MP AI rear (1440p video); 8MP front with dual-LED flash
• Battery: 5200mAh with 45W Super Charging
• Durability: IP64 dust and water resistance
• Features: Dual speakers with DTS sound and Infrared Remote Control

Samsung Galaxy A07

The Samsung Galaxy A07 is one of the best smartphones under 20000 BDT in Bangladesh 2026, especially for users who want a trusted brand with stable performance and long-term software support. With its sleek design and large 6.7-inch HD+ display, the Samsung phone offers a smooth visual experience with a 90Hz refresh rate, making scrolling, browsing, and watching videos a delight. Its lightweight yet sturdy build ensures comfort for long usage, while the minimalistic design adds a premium touch, proving that a budget smartphone can look stylish without the hefty price tag.

The Galaxy A07 is powered by the MediaTek Helio G99 processor with up to 6GB RAM, providing smooth multitasking for daily apps, social media, and light gaming. Coupled with Samsung’s One UI software, the phone ensures seamless navigation, stability, and regular updates. Whether you are a student, professional, or casual user, the device delivers reliable performance without lag, making it one of the most practical options in its price range. The 5000mAh battery easily lasts a full day, while 25W fast charging ensures minimal downtime. The 50MP main camera captures bright, crisp photos during the day, and the 8MP front camera is ideal for selfies and video calls. Combining durability, long battery life, and dependable performance, the Galaxy A07 stands out as the best budget smartphone under 20000 BDT in Bangladesh, offering excellent value for money.

Key Features of Samsung Galaxy A07:

• Display: 6.7" HD+ 90Hz PLS LCD
• Processor: MediaTek Helio G99 (6nm)
• RAM/Storage: 4GB or 6GB RAM; 64GB or 128GB UFS 2.2 storage
• Camera: 50MP Pro-Grade main; 8MP selfie lens
• Battery: 5000mAh with 25W fast charging
• Durability: IP54 splash resistance
• Features: Up to 6 major Android OS upgrades

Vivo Y11d

The Vivo Y11d is a strong contender for the best battery backup phone under 20000 in Bangladesh, thanks to its huge battery and smooth 120Hz display. It features a large 6.74-inch display with a 120Hz refresh rate, which makes scrolling and general usage feel fluid. Backed by a massive 6500mAh battery with fast charging support, this Vivo phone easily lasts more than a full day on heavy use, making it ideal for students, casual users, and anyone who needs reliability without frequent charging.

In terms of performance, the Vivo Y11d delivers a decent experience for everyday tasks like social media, browsing, and light gaming, thanks to its entry-level processor and 4GB RAM. The 50MP main camera performs well in daylight, producing usable shots for social media, while the durable build with IP65 resistance adds extra value for long-term use. While it may not be the best option for heavy gaming or high-resolution display lovers, its overall balance of battery, smooth display, and durability makes it one of the top budget phones under 20000 in Bangladesh right now.

Key Features of Vivo Y11d:

• Display: 6.74" HD+ 120Hz IPS LCD with 1200 nits brightness
• Processor: Unisoc T7225 (12nm) octa-core
• RAM/Storage: 4GB RAM (+4GB expandable); 128GB eMMC 5.1 storage
• Camera: 50MP main rear; 5MP front camera
• Battery: 6500mAh with 44W fast charging
• Durability: IP65 dust and water spray resistance
• Features: Android 16 and side-mounted capacitive fingerprint sensor

Realme C85

The Realme C85 is easily one of the best phones under 20000 in Bangladesh 2026 for battery and durability. If you want a 20k budget phone with long battery life, this Realme mobile is a top choice. It comes with a massive 7000mAh battery, which can give up to 19–21 hours of video playback or even 2 days of normal use, making it one of the best phone under 20000 in Bangladesh. The phone also features a large 6.8-inch display with a 144Hz refresh rate and 1200 nits brightness, so scrolling, watching videos, and everyday use feel very smooth and clear even outdoors. On top of that, it has IP68/IP69 water resistance and military-grade durability, which is rare in budget phones and makes it more reliable for long-term use.

The Realme C85 runs on the Snapdragon 685 processor with 6GB RAM, which is good enough for daily tasks like Facebook, YouTube, and light gaming without lag. The 50MP camera takes decent photos in daylight, though low-light performance is average. Overall, if you want a budget phone with long battery backup, smooth display, and strong build quality, the Realme C85 is easily one of the best choices under 20000 Taka.

Key Features of Realme C85:

• Display: 6.8" HD+ 144Hz ultra-bright LCD (1200 nits)
• Processor: Qualcomm Snapdragon 685 4G chipset
• RAM/Storage: 6GB or 8GB RAM; 128GB internal storage
• Camera: 50MP main rear; 8MP front selfie camera
• Battery: 7000mAh Titan battery with 45W fast and reverse charging
• Durability: IP69 Pro waterproof and military-grade shock resistance
• Features: 400% UltraBoom sound and AI Edit Genie

Helio 95

The Helio 95 is currently one of the most balanced smartphones under 20000 in Bangladesh, offering a premium experience at a budget price. It has a large 6.67-inch AMOLED display with a smooth 120Hz refresh rate, which is rare in this segment and makes everyday use feel fast and visually appealing. With 8GB RAM and 128GB storage, the phone handles daily tasks like social media, browsing, and streaming without issues. The 5000mAh battery combined with 33W fast charging ensures reliable all-day usage, making it a practical choice for students and regular users. The edges around the screen are also very thin, which makes the Helio mobile phone look and feel high-end.

The Helio 95 is powered by Mediatek Helio G100 and delivers decent performance for general use and light gaming. The Sony IMX752 50MP main camera and 32MP selfie shooter provide good results in daylight and are suitable for social media, but low-light photography is average. It also has a fingerprint scanner hidden right under the screen for a modern way to unlock your phone. Modern design, strong battery life, and a high-quality display, make it a strong contender for the title of best phone under 20000 in Bangladesh, especially for users who prioritize display and everyday performance over raw power.

Key Features of Helio 95:

• Display: 6.67" FHD+ 120Hz AMOLED with 1.55mm ultra-narrow bezels
• Processor: MediaTek Helio G100 (6nm) with HyperEngine
• RAM/Storage: 8GB LPDDR4X RAM; 128GB internal storage
• Camera: 50MP Sony IMX752 main; 32MP high-res selfie lens
• Battery: 5000mAh with 33W fast charging
• Durability: IP64 dust and splash resistance with Panda Glass
• Features: Ultra-fast 0.4s under-display fingerprint scanner

OPPO A6k

The OPPO A6k is one of the most balanced budget smartphones under 20000 in Bangladesh currently available. It offers a strong combination of battery life, smooth display, and reliable daily performance. It has a 6.75-inch HD+ display with a 120Hz refresh rate. Powered by the Snapdragon 685 processor with 4GB RAM and 128GB storage, this OPPO mobile delivers reliable day-to-day performance. The 50MP rear camera performs well in good lighting, offering sharp and natural-looking photos, while the 5MP front camera is fairly basic.

Despite a few compromises like the HD+ resolution and limited RAM, the OPPO A6k offers solid value with features like IP64 protection, a side-mounted fingerprint sensor, and Android 15 out of the box. The standout feature is its massive 6500mAh battery, which easily delivers more than a full day of usage and even supports reverse charging, something rarely seen in a mobile under 20000 taka. Overall, if you’re looking for a reliable budget smartphone focused on battery backup and smooth everyday usage, the OPPO A6k is a strong contender as one of the best phones under 20000 in Bangladesh right now.

Key Features of OPPO A6k:

• Display: 6.75" HD+ 120Hz IPS LCD (1125 nits peak brightness)
• Processor: Qualcomm Snapdragon 685 Mobile Platform
• RAM/Storage: 4GB RAM; 128GB UFS 2.2 storage
• Camera: 50MP AI main camera; 5MP front selfie camera
• Battery: 6500mAh with reverse wired charging support
• Durability: IP64 resistance and Military-Grade shock resistance
• Features: Side-mounted fingerprint sensor and ColorOS 15

Infinix Hot 60 Pro

The Infinix Hot 60 Pro is one of the best gaming phones under 20000 BDT in Bangladesh 2026, thanks to its powerful processor and high refresh rate AMOLED display. It comes with a large 6.78-inch AMOLED display with 1.5K resolution and a 144Hz refresh rate, something very rare in this budget. The display is also protected by strong glass to prevent scratches. The phone is also very slim (only 6.6mm) and lightweight at around 170g, giving it a premium feel in hand.

The Infinix phone runs on the MediaTek Helio G200 processor with 8GB RAM, which is good enough for daily tasks like Facebook, YouTube, and even some gaming. You also get a 50MP main camera, 13MP selfie camera, and Android 15, which adds to the overall value. It has a 5160mAh battery with 45W fast charging, so you can easily use it for a full day and recharge quickly when needed. If your priority is a feature-packed phone under 20K, the Infinix Hot 60 Pro is easily one of the top choices in Bangladesh right now.

Key Features of Infinix Hot 60 Pro:

• Display: 6.78" 1.5K 144Hz AMOLED with 4500 nits peak brightness
• Processor: MediaTek Helio G200 (6nm) optimized for gaming
• RAM/Storage: 8GB LPDDR4X RAM; 128GB UFS 2.2 storage
• Camera: Dual 50MP rear cameras; 13MP front camera (1440p video)
• Battery: 5160mAh with 45W fast charging (50% in 22 mins)
• Durability: IP64 resistance and 1.5m drop resistance
• Features: Optical in-display fingerprint, NFC, and Infrared Blaster

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 under 20000 smartphones listed here are officially available at Star Tech online shop 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 have a bit higher budget over 20000 taka, 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.