The Realme 15x 5G arrives as one of the most feature-loaded mid-range smartphones in 2025, offering specs that rival premium models. With a 7,000 mAh battery, a 144 Hz ultra-smooth display, dual 50 MP cameras, and IP69 water-resistant design, Realme targets users who want power, performance, and durability without spending a fortune. Priced at ₹16,999 in India, it’s an excellent option for those who prioritize battery life and performance over gimmicks.
Highlight Specifications
| Feature | Details |
|---|---|
| Display | 6.8″ HD+ (1570 × 720) resolution, 144 Hz refresh rate, up to 1,200 nits brightness |
| Processor | MediaTek Dimensity 6300 (6 nm) |
| Memory & Storage | Up to 8 GB RAM + 256 GB storage, expandable via microSD |
| Rear Camera | 50 MP Sony IMX852, f/1.8 aperture |
| Front Camera | 50 MP selfie camera |
| Battery & Charging | 7,000 mAh with 60 W fast charging |
| Build & Protection | 8.28 mm thick, 212 g weight, IP69 dust & water resistance |
| Software | Android 15 with Realme UI 6.0 |
| Connectivity | Dual 5G, Wi-Fi 5, Bluetooth 5.3, USB-C |
Design and Display
Realme has refined its mid-range design philosophy with the 15x 5G. Despite the huge 7,000 mAh battery, the phone maintains a slim 8.28 mm profile and a solid in-hand feel. The IP69 rating makes it resistant to dust and high-pressure water jets — an impressive touch in this price segment.
The 6.8-inch HD+ display is the real highlight. With a 144 Hz refresh rate, it ensures buttery-smooth scrolling and fluid animations. Brightness peaks at 1,200 nits, making outdoor visibility excellent. While the resolution is only HD+, the high refresh rate and vivid colors offer an enjoyable visual experience for gaming and media.
Performance and Software
At its core, the Realme 15x 5G runs on the MediaTek Dimensity 6300 processor, built on a 6 nm process. It delivers efficient multitasking, smooth app switching, and decent gaming performance for popular titles like BGMI and Free Fire. The combination of up to 8 GB RAM (plus virtual expansion) and 256 GB storage ensures plenty of space and speed for daily users.
On the software front, Realme UI 6.0 based on Android 15 brings new customization options, a cleaner interface, and extended security updates. The UI feels polished and fluid, with improved animations and reduced bloatware compared to older versions.
Camera Performance
The dual 50 MP camera setup may sound simple, but Realme’s optimization brings impressive results. The rear Sony IMX852 sensor captures detailed shots in daylight with balanced colors. The 50 MP selfie camera is equally strong, producing crisp selfies and supporting AI beautification, portrait, and night modes.
While it lacks an ultra-wide sensor, the main and selfie cameras more than make up for it in clarity and dynamic range, especially under good lighting.
Battery and Charging
The 7,000 mAh battery is among the largest in its class. You can expect up to two full days of mixed use, including streaming, gaming, and browsing. Realme pairs this with 60 W SuperVOOC fast charging, which can refill the phone from 0–50% in roughly 30 minutes. That means less downtime and more time on the go.
Durability and Connectivity
With its IP69 rating, the Realme 15x 5G is designed to endure more than the average mid-range smartphone. It’s resistant to dust, rain, and even high-pressure water jets — a rare feature in this segment. Connectivity is strong, offering dual 5G, Wi-Fi 5, Bluetooth 5.3, and a USB-C port for universal compatibility.
Pros and Cons
Pros:
- Massive 7,000 mAh battery with 60 W fast charging
- 144 Hz display offers smooth visuals
- Dual 50 MP cameras deliver great results
- IP69 protection ensures durability
- Android 15 with Realme UI 6.0
Cons:
- HD+ resolution instead of Full HD+
- No ultra-wide rear camera
- Slightly heavier than average
Conclusion
The Realme 15x 5G perfectly balances performance, endurance, and design. For under ₹17,000, you get a powerful processor, flagship-level display smoothness, massive battery life, and rare durability features. It’s not meant for hardcore gamers or photography enthusiasts, but for most users, it checks all the right boxes.
If you’re after a long-lasting, feature-rich 5G smartphone that feels premium without the premium price, the Realme 15x 5G is one of the strongest contenders in 2025’s mid-range market.
