realme 15x 5G Launched With Dimensity 6300 SoC, 50MP Primary Camera, & 7,000 mAh Battery: Check Details Here

By Shikhar Mehrotra • Updated On 2 Oct 2025

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TL; DR

The realme 15x will be available in India from October 1, 2025. Interested buyers can purchase the smartphone from platforms like Flipkart, realme’s official website, and mainline offline stores.
The realme 15x sports a 6.8-inch HD+ IPS LCD screen that can achieve a peak brightness of 1,200 nits and supports a refresh rate of up to 144Hz (with a touch sampling rate of up to 180Hz).
Under the hood, the smartphone is powered by the MediaTek Dimensity 6300 6nm chipset that features two Cortex-A76 performance cores clocked at 2.4 GHz and six Cortex-A55 cores clocked at 2 GHz.

The Chinese smartphone manufacturer realme has launched a new mid-ranger in India: realme 15x. It features a capable chipset, a massive battery, and a 50MP selfie shooter that clicks sharp pictures. Furthermore, the phone boasts dual IP ratings, along with a military-grade certification for use in harsh environmental conditions.

Also Read: Upcoming Smartphones In October 2025: vivo V60e, X300 Series, iQOO 15, OnePlus 15, Find X9 Series & More

realme 15x: Price & Availability

realme 15x 5G Launched With Dimensity 6300 SoC, 50MP Primary Camera, & 7,000 mAh Battery: Check Details Here

The realme 15x will be available in India from October 1, 2025. Interested buyers can purchase the smartphone from platforms like Flipkart, realme’s official website, and mainline offline stores.

As part of the introductory offer, the company is offering Rs. 1,000 off on UPI transactions across mainline stores, a Rs. 1,000 bank offer, or a Rs. 3,000 exchange offer plus six months of no-cost EMI.

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realme 15x: Key Features & Specifications

Dimensions: 166.07 × 77.93 × 8.28mm
Weight: 212 grams
IP Rating: IP68 + IP69
Durability: MIL-STD-810H

The realme 15x sports a 6.8-inch HD+ IPS LCD screen that can achieve a peak brightness of 1,200 nits and supports a refresh rate of up to 144Hz (with a touch sampling rate of up to 180Hz).

Under the hood, the smartphone is powered by the MediaTek Dimensity 6300 6nm chipset that features two Cortex-A76 performance cores clocked at 2.4 GHz and six Cortex-A55 cores clocked at 2 GHz. The chipset is paired with up to 8GB of LPDDR4X RAM and up to 256GB of UFS 2.2 storage.

In addition to the built-in storage, the smartphone supports expandable storage up to 2TB via a microSD card. Out of the box, the handset runs on realme UI 6.0 based on Android 15. To my knowledge, the phone should get either two or three years of Android updates support, along with an additional year of security updates.

Also Read: Early Nothing Phone (3) Buyers Disappointed as Price Crashes to ₹37,999

Regarding optics, the phone features a 50MP (f/1.8) primary camera with a 1/1.95″ Sony IMX852 sensor, along with a secondary sensor that is perhaps for depth perception or an ultrawide sensor. On the front, there’s a 50MP OmniVision OV50D40 selfie camera (a major upgrade from the 8MP selfie sensor on the predecessor).

The handset draws its power from a 7,000 mAh battery that supports 60W wired charging via the USB-C port. Connectivity options on the handset include 5G, Dual 4G VoLTE, Wi-Fi dual-band (2.4 GHz + 5 GHz), Bluetooth v5.3, and GPS. Additional features of the handset include a side-mounted fingerprint sensor, an Ultra-Linear bottom-ported speaker (400% ultra-volume mode).

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Shikhar Mehrotra

Shikhar Mehrotra is a seasoned technology writer and reviewer with over five years of experience covering consumer tech across India and global markets. At Smartprix, he has authored more than 1,700 articles, including news stories, features, comparisons, and product reviews spanning automobiles, smartphones, chipsets, wearables, laptops, home appliances, and operating systems. Shikhar has reviewed flagship devices such as the iPhone 16, Galaxy S25+, and Sennheiser HD 505 Open-Ear headphones. He also contributes regularly to Smartprix’s growing automotive section.

With a deep understanding of both iOS and Android ecosystems, Shikhar specializes in daily tech news, how-to explainers, product comparisons, and in-depth reviews. His DSLR photography in product reviews is recognized as among the best on the team.

Before joining Smartprix, Shikhar wrote for leading publications including Forbes Advisor India, Republic World, and ScreenRant. He holds a Bachelor of Arts in Journalism and Mass Communication from Amity University, Lucknow.

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