Best Diwali Phone Deals Under ₹15,000 (2025): Top Picks, Bank Offers, and Where to Buy

Best Diwali Phone Deals Under ₹15,000 (2025): Top Picks and Buyer’s Guide 

What’s happening this Diwali?

India’s two largest festive sales—Amazon Great Indian Festival and Flipkart Big Billion Days—are scheduled to start on September 23, 2025, bringing aggressive discounts and bank offers on smartphones. Prime/Plus early access typically begins a day prior, and additional Diwali sales follow in November. 

Target the sweet spot: under ₹15,000

This price band now includes large 120Hz displays, 5G chipsets like Dimensity 7300 class, big batteries, and decent primary cameras, making it ideal for most buyers on a budget. Curated below are models frequently featured in “best under 15k” lists with recent pricing signals. 

Top picks to track

• Samsung Galaxy F36 5G — 120Hz AMOLED, large battery, competitive sub‑₹14k deal sightings. 

• iQOO Z10x — Dimensity 7300, 6500 mAh with 44W, strong value when bank offers apply. 

• Vivo T4x 5G — Popular in lists with aggressive sale pricing under ₹14k. 

• POCO M7 Pro 5G — 120Hz AMOLED, clean pricing during festival events. 

• Redmi Note 14 SE 5G — Fresh budget 5G entry with 120Hz and competitive street price. 

Also watch for limited‑time drops on Lava Play Ultra 5G and Motorola G‑series models that dip below ₹15k with coupons. 

Best places to buy

• Amazon Great Indian Festival: Live from Sept 23 with bank card offers and exchange bonuses; Prime early access often one day prior. 

• Flipkart Big Billion Days: Starts Sept 23 with deep smartphone deals and combo offers across storage variants.

Bank and exchange offers to stack

Look out for SBI/ICICI partner cards on Amazon and Axis/ICICI on Flipkart, plus exchange bonuses on older devices to push effective prices under ₹15k. Many listings also include no‑cost EMI and coupon boxes—apply all at checkout. 

Buying tips for first‑time shoppers

• Display and storage: Prefer 120Hz panels and at least 6/128 GB for longevity; expand via microSD if available. 

• Software updates: Shortlist models promising 2–3 years Android updates in this segment. 

• Cameras: A good 50 MP primary with OIS is rare under ₹15k; prioritise sensor quality over megapixels. 

• Battery and charging: 5000–6500 mAh with 25–45W charging is the new baseline; confirm charger in box. 

Quick shortlist with reasons

• Budget all‑rounder: Samsung Galaxy F36 5G — AMOLED + big battery under festival pricing. 

• Performance pick: iQOO Z10x — Dimensity 7300 and fast charging. 

• Clean value: POCO M7 Pro 5G — 120Hz AMOLED with balanced specs. 

• Camera‑leaning option: Vivo T4x 5G — popular for tuned processing at the price. 

Where deals surface

“Under ₹15,000” store pages frequently spotlight timed drops and bank‑adjusted prices; check these aggregators during launch hours. 

Also Read: PlayStation 6 (PS6) Updates: Release Window, Rumored Specs, Price, and Handheld Plans 

Conclusion

If the budget caps at ₹15,000, shortlist the F36, Z10x, T4x, M7 Pro, and Note 14 SE, then buy during opening hours on Sept 23 to capture stackable card and exchange deals—this timing historically yields the lowest effective prices.