Flipkart’s Big Billion Days (BBD) is that once-a-year window where price meets performance, especially in the budget phone segment.
If you’re hunting for a solid 5G handset under ₹20,000, this year’s Big Billion Days offers a great line-up.
We’ve curated the top 10 smartphones under ₹20,000 on Flipkart during this BBD, comparing their hardware, software, release info, price vs offer, and more, so you can pick the one that gives you the most bang for your buck.
Read on to see which phone matches your priorities: battery, camera, updates, display, or just raw value.
Best Smartphones on Flipkart BBD Sales under ₹20,000
These deals represent massive savings, often slicing off over 40% of the original Maximum Retail Price (MRP). Here is the list of the best deals on smartphones you can get under the ₹20,000 price segment:
| Rank | Smartphone Name | MRP (₹) | BBD Price (₹) | Device Specs |
| 1 | Samsung Galaxy A35 | 33,999 | 17,999 |
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| 2 | Infinix Note 50s | 24,999 | 13,999* |
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| 3 | Realme P4 Pro | 28,999 | 19,999* |
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| 4 | Samsung F36 | 20,999 | 14,999* |
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| 5 | Nothing CMF 2 Pro | 24,999 | 14,999* |
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| 6 | Poco X7 Pro | 28,999 | 19,999 |
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| 7 | OPPO K13 | 19,999 | 14,999* |
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| 8 | vivo T4 | 25,999 | 18,999* |
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| 9 | Tecno Pova 7 Pro | 21,999 | 16,499 |
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| 10 | Infinix GT 30 | 19,999 | 15,999 |
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Also Read: Best Phone Under 20,000 in Amazon Sale
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Best Smartphones under ₹20,000 based on Performance, Display and Endurance
The Big Billion Days (BBD) deals bring incredible options under ₹20,000, whether you’re after processing power, premium displays, or multi-day battery life.
Here’s a breakdown by category.
Performance and Premium Features (Under ₹20,000)
Here is a look at the best smartphones under ₹20,000 with the best premium features:
| Smartphone | BBD Price | Key Highlight |
| Realme P4 Pro | ₹19,999* | Only dual-chip phone in the segment with Snapdragon 7 Gen 4 |
| Nothing CMF 2 Pro | ₹14,999* | Snapdragon 6 Gen 4 with Antutu score of 7L+ |
| Poco X7 Pro | ₹19,999 | First mid-range phone with a built-in stylus |
| Infinix Note 50s | ₹13,999* | Premium 144Hz True Curved AMOLED Display |
Battery Life and Endurance Deals
Here is a look at the best smartphones under ₹20,000 with battery features:
| Smartphone | BBD Price | Key Highlight |
| Samsung F36 | ₹14,999* | 7000 mAh battery with MTK D7400 Ultra processor |
| Samsung Galaxy A35 | ₹17,999 | Huge ₹16,000 discount; 2-day battery backup |
| vivo T4 | ₹18,999* | 7300 mAh battery; slimmest phone at 0.789 cm |
| Tecno Pova 7 Pro | ₹16,499 | 6000 mAh battery with 30W wireless charging |
Other High-Value Contenders in Flipkart BBD (Under ₹15,000)
Here is a look at some of the other outstanding smartphones under ₹20,000:
| Smartphone | BBD Price | Key Highlight |
| Motorola G45 | ₹12,999* | Loved by 1.5 Lakh+ customers for design & speed |
| Redmi Note 14 SE | ₹11,499 | Marketed as the toughest AMOLED in the segment |
| Realme P4 | ₹13,999* | AI-driven features with innovative editing tools |
These offers solidify the under ₹20,000 budget bracket as the most rewarding segment during the Flipkart BBD sale for value-conscious buyers.
Suggested read: Best Phones under
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Remember that many of these premium deals are available in Limited quantities. If you are a BLACK Member, note that Early Access goes live on 22nd September, allowing you to grab these phenomenal deals before the general public |
BNPL and EMI Options During Flipkart BBD Days
Flipkart has made purchases easier through Buy Now, Pay Later (BNPL) and EMI schemes. For this BBD 2025, the ICICI and Axis Bank credit card holders have an upper hand.
These flexible payment solutions help you spread the cost without burning a hole in your pocket.
- EMI Plans: Customers can convert their payments into easy monthly instalments using debit or credit cards. Tenure options typically range from 3 to 12 months. Some cards can also get better EMI schemes and reduced prices.
- BNPL Offers: Selected smartphones come with zero-interest BNPL for first-time buyers, allowing you to split your bill into smaller payments at no extra cost.
- Extra Loan Option: If your BNPL or EMI limit isn’t enough, you may explore small personal loan options to help yourself out.
Tip: Always calculate your EMI in advance using an EMI calculator and check your credit score to avoid any surprises during approval.
Conclusion
Flipkart’s BBD is redefining the mid-range smartphone segment, with premium features making their way under ₹20,000. Whether you value battery endurance, raw gaming power, or premium displays, there’s a perfect fit in this line-up.
- For performance & multitasking: Realme P4 Pro and Poco X7 Pro deliver top-tier processors with unique features like dual-chip and stylus support.
- For battery backup, Vivo T4 (7300 mAh) and Samsung F36 (7000 mAh) stand out for multi-day power.
- For stylish design & updates: Nothing CMF 2 Pro and Samsung Galaxy A35 balance sleek builds with long-term support.
- For budget big-screen lovers: Infinix Note 50s and Tecno Pova 7 Pro bring massive batteries and AMOLED displays under ₹17K.
No matter your choice, the ₹20K bracket offers unbeatable value this Flipkart BBD.
Just remember, stock is limited, and BLACK members get early access from 22nd September. Add your favourite to your wishlist now, so you don’t miss out!
Disclaimer:
The prices, discounts, and offers mentioned in this blog are based on information available from Flipkart Big Billion Sale 2025 listings, brand announcements, and media reports at the time of writing. Actual sale prices may vary depending on stock availability, location, exchange offers, and applicable bank/EMI discounts. Readers are advised to check the latest price on Flipkart before making a purchase.
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