Infinix Zero 40 5G : brings serious power to the mid-range game. With a massive 108MP main camera, 12GB RAM, and a long-lasting 5000mAh battery, this phone punches far above its price. Infinix is once again proving that performance doesn’t need a flagship price tag.
It’s built for users who want strong hardware, a clean design, and a focus on value. The MediaTek Dimensity 8050 chipset runs the show, while the 6.78 inch AMOLED display brings bold visuals and 120Hz smoothness. For the price, it’s one of the most complete devices you can get in 2025.
Design and street-ready build
The Zero 40 5G is slim, well-balanced, and surprisingly lightweight. The back panel features a matte finish with curved edges and a minimalist camera island. Available in Titan Gold and Obsidian Black, it offers a premium look without the premium materials.
Its plastic frame keeps the weight down but feels solid. The front is all screen, with a center punch-hole camera and narrow bezels.
Everyday performance and multitasking
Powered by the Dimensity 8050 chipset, the phone runs smoothly with 12GB LPDDR4X RAM and 256GB UFS 3.1 storage. You also get Virtual RAM expansion up to 24GB, giving it laptop-level multitasking potential.
Gaming and apps run stably, and the phone stays cool under load thanks to Infinix’s vapor chamber cooling.
Battery life and charge speed
The 5000mAh battery delivers excellent endurance. Paired with 68W fast charging, you can get back to 75% in about 30 minutes. It’s a reliable performer for heavy use, whether you’re gaming, browsing, or streaming.
- Big battery lasts more than a day on moderate to heavy use
- 68W fast charge supports USB PD and Infinix’s Power Marathon mode
- AI charging modes reduce heat and battery wear over time
Camera setup and real-world results
The 108MP main sensor is the star of the show. It captures huge detail in daylight, with sharpness and clarity rivaling premium cameras. It’s backed by a 2MP depth sensor and AI enhancements.
The 32MP selfie camera also supports portrait mode and beautification features with solid edge detection.
- 108MP resolution makes zooming in and cropping much easier
- AI scene detection and HDR modes balance colors in tricky lighting
- Video supports up to 4K at 30fps on the main camera
What’s new and exclusive
Infinix includes a new X-Boost engine for gaming optimization, improving frame rate and reducing input lag. The XOS 14 UI brings cleaner visuals and bloat-free controls.
Also new is AI Voice Typing, a voice-to-text tool that supports offline dictation in multiple languages.
Full specification table
| Category | Details |
|---|---|
| Display | 6.78 inch AMOLED FHD+ 120Hz |
| Processor | MediaTek Dimensity 8050 |
| RAM | 12GB LPDDR4X |
| Storage | 256GB UFS 3.1 |
| Rear Camera | 108MP Main + 2MP Depth Sensor |
| Front Camera | 32MP |
| Battery | 5000mAh |
| Charging | 68W wired |
| OS | XOS 14 (Android 14) |
| Price | Expected $299 USD |
Top reasons to consider this phone
- Performance-first users get 12GB RAM and Dimensity power
- Budget creators benefit from the 108MP sensor and 4K recording
- Heavy users enjoy all-day battery with fast charging support
- Gamers get optimized performance with the X-Boost engine
- Value seekers find flagship-like specs under $300
How it compares to others
Against rivals like the Redmi Note 13 Pro+ or Realme Narzo 70 Pro, the Infinix Zero 40 holds its own with a higher-res main camera, more RAM, and faster charging.
It lacks stereo speakers and an official IP rating, but makes up with raw performance and better imaging.
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Price outlook and launch info
The Zero 40 5G is expected to launch at around $299 USD, making it one of the most aggressive value phones in its range. Launch markets include India, Nigeria, Indonesia, and Middle East regions.
Flash sales and early offers could drop the price further, with bundled earbuds or accessories likely.
Who this is best for
This phone is built for users who need solid specs, reliable battery, and a top-tier camera on a budget. Ideal for:
- Students and young creators who rely on photos and content
- Power users wanting multitasking and gaming support
- Everyday users tired of underwhelming budget phones
Infinix Zero 40 Conclusion
Infinix Zero 40 5G proves that you don’t need to spend big to get big results. With its 108MP camera, 12GB RAM, and 5000mAh battery, this is a serious contender for best budget phone of the year.
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If you want powerful specs, great design, and long battery life without crossing the $300 mark, the Zero 40 5G is hard to beat. It checks all the right boxes and doesn’t cut corners where it matters most.