Nothing has launched the Phone 4b in India, the first device in its new budget-focused b-series. The phone brings the company's signature transparent design, Glyph Bar, and Essential AI features to a significantly lower price point, targeting mainstream buyers who value aesthetics and software experience over raw specifications.

The most notable differentiator for the Indian market is the battery. While the global variant ships with a 5,200mAh cell, the India model packs a massive 6,000mAh battery, the largest ever fitted to a Nothing smartphone.

What You Need to Know

  • Nothing Phone 4b starts at Rs 34,999 (effective Rs 29,999 with bank offers)
  • India gets exclusive 6,000mAh battery, the largest ever on a Nothing phone
  • Features Snapdragon 6 Gen 4 chip, 6.77-inch 120Hz AMOLED display, and 50MP main camera
  • Ships with Nothing OS 4.1 based on Android 16 with three years of OS updates and six years of security patches

Design and Display

The Phone 4b continues Nothing's design language with a transparent polycarbonate unibody inspired by the Phone 4a Pro. The redesigned Glyph Bar features 45 mini-LEDs that are 40 percent brighter than before, lighting up for notifications, charging status, video recording, and app-based alerts. The phone is available in Black, White, and Blue.

The camera island houses two rear sensors alongside visible screws and metal accents, giving the phone a distinctive industrial look. It carries an IP64 rating for dust and splash resistance.

The front features a 6.77-inch Super AMOLED display with Full HD+ resolution, a 120Hz adaptive refresh rate, and a peak brightness of 2,000 nits. The screen also supports 1,000Hz touch sampling for responsive gaming.

Performance and Battery

Under the hood, the Phone 4b runs on Qualcomm's Snapdragon 6 Gen 4 processor built on a 4nm process. The chip brings an 11 percent CPU boost and a 29 percent GPU improvement over its predecessor, along with INT4 NPU support for on-device AI features. It is paired with 8GB of LPDDR4X RAM and 128GB or 256GB of UFS 2.2 storage. There is no microSD card slot.

The headline feature for India is the 6,000mAh battery. Nothing claims up to 18 hours of mixed usage, 34 hours of music playback, and 27 hours of Instagram scrolling. The phone supports 33W wired charging that fills the battery in about 80 minutes, plus 7.5W reverse wired charging. Nothing rates the battery for 1,200 charging cycles before hitting 90 percent capacity, exceeding the industry standard of 1,000 cycles to 80 percent.

Cameras

The Phone 4b features a 50MP Samsung main camera with optical image stabilization, accompanied by an 8MP ultrawide sensor with a 119-degree field of view. The front camera is 16MP. The device supports 4K video recording at 30fps, dual video capture, and Nothing's TrueLens Engine 4 image processing with Google Ultra XDR technology.

The camera setup is competent for the price but lacks the telephoto lens found on the more expensive Phone 4a. The ultrawide sensor is also a step down from the 50MP telephoto on the 4a.

Software and AI Features

The Phone 4b ships with Nothing OS 4.1 based on Android 16. It includes Nothing's Essential AI suite, featuring the dedicated Essential Key for quick access to AI tools and Essential Voice with support for real-time translation in over 100 languages including Hindi.

Nothing has committed to three years of Android OS updates and six years of security patches, a strong software support policy for a phone in this price bracket.

Pricing and Availability

The Nothing Phone 4b is priced at Rs 34,999 for the 8GB plus 128GB variant and Rs 38,999 for the 8GB plus 256GB variant. With bank discounts and exchange offers, the effective price drops to Rs 29,999 and Rs 33,699 respectively.

The phone goes on sale from July 14 on Flipkart, Croma, Reliance Digital, Vijay Sales, and Nothing's official website.

How It Compares to the Phone 4a

The Phone 4b costs less and offers a bigger battery in India, but makes trade-offs to hit the lower price. It uses a less powerful Snapdragon 6 Gen 4 chip instead of the 7s Gen 4, tops out at 8GB RAM versus 12GB, loses the telephoto camera, has a lower-resolution selfie camera, and charges slower at 33W versus 50W.

For buyers who prioritize Nothing's design and software experience over camera versatility and raw performance, the Phone 4b presents a compelling entry point into the ecosystem.

Bottom Line

The Nothing Phone 4b is a strategic move to expand the brand's reach beyond early adopters and tech enthusiasts. With its distinctive design, India-exclusive 6,000mAh battery, and strong software support, it makes a solid case for mainstream buyers who want the Nothing experience without the flagship price.