Flipkart Big Billion Days 2026: Best Smartphone Deals and Phones to Avoid

With Flipkart’s Big Billion Days sale live for a couple more days, deal-tracking community Desidime has published a guide separating genuine smartphone bargains from traps. Most of the prices below depend on Flipkart Axis, SBI or ICICI card discounts.

Key highlights

• ​Samsung Galaxy F16 5G stands out as a budget pick at ₹14,725 while OnePlus 13R is available at ₹35,530.

• ​iPhone 15 faces criticism for its 60Hz display, lack of Apple Intelligence and USB 2.0 speeds.

• Several models, including Oppo K13 5G and Vivo X300, are out of stock, and the lowest prices may require eligible bank cards.

The warnings

The guide’s sharpest criticism is for the iPhone 15 at ₹59,999, which it calls a trap. The phone has a 60Hz display, no Apple Intelligence and slow USB 2.0 speeds. The Motorola G86 Power gets just one Android upgrade, and there are unverified reports of motherboard failures. The Pixel 9a is also flagged for modem complaints with users reporting it switching between 5G and 4G.

The standouts

The Samsung Galaxy F16 5G is the easy pick for tight budgets. You get 8GB RAM, 128GB storage and six years of software updates, though you’ll have to buy a charger separately. The Oppo K13 5G and CMF Phone 2 Pro are both great on paper, but good luck finding them in stock.

If you’re spending big, the Pixel 11 is the one to watch. At ₹69,999, it’s the lowest price it has hit so far, and it’s a solid choice if you care about clean software and AI features. The Vivo X300 is tempting too with a 200MP camera at a record-low price, but it’s currently sold out.

What to remember

Buyers without the eligible bank cards will pay more, and with several top picks already out of stock, it is worth checking Flipkart regularly before the sale ends.