Best Battery Life Phones Under 20000 BDT in Bangladesh 2026

Need a phone that lasts all day and night? Here are the best battery life phones under 20000 BDT in Bangladesh. Top Pick: Samsung Galaxy A16. Price: 16,999 BDT. Features: 5000 mAh battery, 6.6 inch display, 50MP camera, 4GB RAM. Lasts 2 full days on a single charge. Battery Champion: Infinix Note 60. Price: 14,999 BDT. Features: 6000 mAh battery, 6.8 inch display, 50MP camera, 33W fast charging. Up to 3 days of normal use. Value Pick: Tecno Spark 50 Pro. Price: 12,999 BDT. Features: 5000 mAh battery, 6.7 inch 90Hz display, 50MP camera, 18W charging. Good balance of battery and features. All phones have 5000 mAh or larger batteries with power-saving modes.