Overview Buying a new smartphone doesn’t always mean burning a hole in your pocket. Today, brands like Xiaomi , Realme , Samsung , and iQOO are offering budget-friendly smartphones packed with long-lasting batteries, stylish designs, and smooth performance. Alongside, affordable accessories such as earbuds , smartwatches , and power banks are making daily life more convenient and fun. With Amazon Great Indian Festival Sale and Flipkart Big Billion Days Sale going live in September 2025, this is the perfect time to grab massive discounts on smartphones and accessories. From student-friendly devices to performance-focused gaming phones , you’ll find options that balance quality and price. Let’s explore the best budget smartphones under ₹15,000 and the top-value accessories you should check out this sale season. 📱 Best Budget Smartphones in 2025 1. Xiaomi Redmi Note 13 – ₹13,999 Why Buy: Large crisp display, all-day battery, and capable cameras. Best For: Students and office users n...