Flipkart mega sale launches its much-anticipated Big Billion Days sale from September 23, 2025, in India, delivering steep discounts on Nothing brand gadgets. Among the headline deals, the flagship Nothing Phone 3 price drops dramatically, Phone 3a Pro and Phone 3a get significant price cuts, and audio gear like Ear Open and Ear models become far more affordable. These offers, especially on Nothing Phone 3a Pro and Phone 3, promise to reshape the market just in time for the festive buying season. For legacy users of Phone 1 or Phone 2, special exchange deals make owning the latest model easier.
The Flipkart mega sale is heating up with deals that many tech lovers will not want to miss. As the Flipkart Big Billion Days sale unrolls, multiple Nothing products — smartphones, earbuds, and accessories — are seeing sharp price cuts. Here’s the full breakdown of what to expect, when, and how much you can save.
What Is Flipkart Mega Sale & When Is It Happening?
Flipkart mega sale refers to the Big Billion Days sale, scheduled to begin September 23, 2025, for all users. Early access for Flipkart Plus and Black members begins a day before. The big billion day sale end date is critical for buyers who want to take advantage of all declared offers before they expire.
Major Phone Deals During Flipkart Sale
Nothing Phone 3 for Legacy Users
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Users owning Nothing Phone 1 or Phone 2 can upgrade to Nothing Phone 3 starting at ₹34,999 for the 12 GB + 256 GB variant, down from ₹59,999.
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The top-end 16 GB + 512 GB model drops to ₹44,999 under the same exchange program.
Nothing Phone 3a & Phone 3a Pro Price Cuts
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Phone 3a will be offered at ₹20,999 (8 + 128 GB) and ₹22,999 (8 + 256 GB).
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Phone 3a Pro will be available for ₹24,999 (8 + 128 GB) and higher RAM/storage variants similarly discounted.
Other Phone Offers
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CMF Phone 2 Pro sees its price fall to around ₹14,999 for the base model.
Audio & Wearable Deals in Flipkart Big Billion Days Sale
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Nothing Ear Open will retail for ₹9,999.
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Nothing Ear and Nothing Ear (a) will be priced at ₹7,499 and ₹4,499 respectively.
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CMF Buds Pro 2 comes in at ₹3,199, while CMF Watch Pro 2 falls to ₹3,999.
Why These Deals Stand Out
These reductions during the Flipkart mega sale are among the steepest seen this year for Nothing’s portfolio. The effective price cuts are ranging from about ₹4,000-₹45,000 depending on model and variant.
Moreover, there are special exchange and bank offer components that push down the price even further for many buyers. Legacy user exchange discounts are especially generous in bringing flagship models within reach.
What Buyers Should Watch Out For
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Stock & Variant Availability: While base variants are clearly listed, higher storage/RAM variants might sell out fast.
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Terms of Exchange Offers: For Nothing Phone 1/2 users, fulfilling exchange criteria (condition, value, etc.) will be important to access legacy user prices.
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Inclusive Discount vs Bank or Platform Offers: Some of the advertised lows include additional bank discounts or “exchange + platform coupon” stacking. Without these, actual paid price might be higher.
Comparing with Past Flipkart Sales
In previous Big Billion Days sales, price cuts were there but rarely on flagship Nothing devices this steeply, especially with early-user upgrades. The strategy of offering sharp discounts on newer models (3, 3a, 3a Pro) signals Flipkart and Nothing are trying to push market share heavily in the mid-to-upper segment.
Other Notable Deals Across Brands
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iPhone 16 is expected to drop to ₹51,999, while iPhone 14 may be available at ₹39,999 during the Flipkart Big Billion Days sale.
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Google Pixel 9 is anticipated to start at about ₹34,999 during this sale.
These deals show that the Flipkart Big Billion Days sale will be a big moment for consumers, especially those eyeing Nothing phones and related tech. Prices like ₹34,999 for Phone 3, ₹20,999 for Phone 3a, or ₹9,999 for Ear/Open are hard to ignore once the sale begins. Don’t miss out if you’ve been waiting.