Introduction:
The Infinix ZERO 40 5G is a premium mid-range smartphone designed for users who want a stylish curved AMOLED display, powerful performance and an advanced camera system. The phone is part of Infinix’s ZERO series and focuses particularly on photography and video recording.
The smartphone features a 6.78-inch curved AMOLED display with a 144Hz refresh rate. The panel supports Full HD+ resolution, HDR and up to 1300 nits brightness, making it suitable for gaming, video streaming and everyday use.
Under the hood, the Infinix ZERO 40 5G is powered by the MediaTek Dimensity 8200 Ultimate chipset. It comes with 12GB of RAM and up to 512GB of internal storage, providing strong performance for multitasking, gaming and demanding applications.
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Photography is one of the biggest highlights of the smartphone. It features a 108MP OIS primary camera, a 50MP ultra-wide camera and a 2MP depth sensor. On the front, there is a 50MP autofocus camera capable of recording 4K video at 60fps.
The phone is powered by a 5,000mAh battery with 45W wired charging and 20W wireless charging. It also supports 10W reverse wired charging, giving users additional flexibility when charging other devices.
The Infinix ZERO 40 5G also includes JBL-tuned stereo speakers, NFC, an IR blaster, an in-display fingerprint sensor and 5G connectivity. Its combination of a high-refresh-rate AMOLED display, powerful chipset and versatile cameras makes it one of the more feature-rich smartphones in its segment.
Infinix ZERO 40 5G Price in India
The Infinix ZERO 40 5G was launched in India in 12GB RAM configurations with 256GB and 512GB storage. The official Infinix India store currently lists the 12GB + 256GB model at ₹27,999, reduced from an MRP of ₹37,999.
| Infinix ZERO 40 5G Price | Price in India |
|---|---|
| 12GB RAM + 256GB Storage | ₹27,999 |
| 12GB RAM + 512GB Storage | Around ₹30,999 |
| Current Official Sale Price | ₹27,999* |
| MRP | ₹37,999 |
*Price and availability can change depending on offers and stock.
Infinix ZERO 40 5G Specifications
| Specification | Details |
|---|---|
| Brand | Infinix |
| Model | ZERO 40 5G |
| Display | 6.78-inch Curved AMOLED |
| Resolution | 1080 × 2436 pixels |
| Refresh Rate | 144Hz |
| Brightness | Up to 1300 nits |
| Processor | MediaTek Dimensity 8200 Ultimate |
| RAM | 12GB |
| Storage | 256GB / 512GB |
| Rear Camera | 108MP OIS + 50MP Ultra-Wide + 2MP |
| Front Camera | 50MP AF |
| Rear Video | Up to 4K 60fps |
| Front Video | Up to 4K 60fps |
| Battery | 5,000mAh |
| Wired Charging | 45W |
| Wireless Charging | 20W |
| Reverse Charging | 10W wired |
| Operating System | Android 14 |
| User Interface | XOS 14.5 |
| Network | 5G |
| Fingerprint Sensor | In-display |
| Speakers | JBL-tuned Stereo |
| NFC | Yes |
| IR Blaster | Yes |
| USB | USB Type-C |
Infinix ZERO 40 5G Display
The Infinix ZERO 40 5G features a 6.78-inch curved AMOLED display with a 144Hz refresh rate.
The Full HD+ resolution of 1080 × 2436 pixels provides sharp images and text, while AMOLED technology delivers deep blacks, vibrant colours and strong contrast.
The 144Hz refresh rate is particularly useful for smooth scrolling, animations and gaming. The display also supports HDR and can reach around 1300 nits brightness, making it suitable for multimedia consumption and outdoor viewing.
The curved edges give the phone a premium flagship-inspired appearance and help make the screen feel more immersive.
Infinix ZERO 40 5G Performance
The smartphone is powered by the MediaTek Dimensity 8200 Ultimate, a powerful 4nm chipset designed for high-performance mid-range smartphones.
The phone comes with 12GB RAM and either 256GB or 512GB of storage. The large amount of RAM makes it possible to keep multiple applications open while the high storage capacity provides plenty of room for games, photographs and videos.
The chipset is capable of handling demanding applications and modern games. Combined with the 144Hz AMOLED display, the phone provides a smooth experience for gaming and everyday multitasking.
For users who want performance without moving to a flagship smartphone, the Dimensity 8200 Ultimate remains one of the strongest features of the ZERO 40 5G.
Infinix ZERO 40 5G Camera
Camera performance is one of the biggest reasons to consider the ZERO 40 5G.
The rear camera system consists of a 108MP primary camera with OIS, a 50MP ultra-wide camera and a 2MP depth camera.
The 108MP main sensor is designed to capture detailed photographs, while optical image stabilization helps reduce blur caused by hand movement.
The 50MP ultra-wide camera provides a 120-degree field of view, making it useful for landscapes, buildings, group photographs and other situations where a wider perspective is required.
The depth camera helps with portrait photography and background-blur effects.
Infinix ZERO 40 5G Selfie Camera
The smartphone features a 50MP autofocus front camera.
The high-resolution sensor is designed to capture detailed selfies and provides autofocus for improved sharpness.
One of the standout features is its ability to record 4K video at 60fps from the front camera, making the phone particularly interesting for vloggers, content creators and social-media users.
The front camera can also be used for portrait photographs, video calls and short-form content.
Infinix ZERO 40 5G Video Recording
Video recording is a major strength of the ZERO 40 5G.
Both the front and rear cameras support 4K 60fps video recording, which is unusual for many smartphones in this price range.
The rear camera also benefits from OIS and electronic stabilization, helping provide smoother handheld footage.
Infinix has also included a GoPro mode, allowing the phone to work with compatible GoPro cameras and provide additional control options.
For users who create YouTube videos, Instagram Reels, travel videos or other social-media content, the ZERO 40 5G offers a versatile camera package.
Infinix ZERO 40 5G Battery
The phone comes with a 5,000mAh battery, which provides enough capacity for a full day of typical use.
The smartphone supports 45W wired fast charging, allowing the battery to be replenished relatively quickly.
It also supports 20W wireless charging, which is a valuable feature at this price level. The phone additionally supports 10W reverse wired charging for compatible accessories and other devices.
Battery endurance will naturally depend on factors such as display refresh rate, 5G usage, gaming and screen brightness.
Infinix ZERO 40 5G Design
The ZERO 40 5G features a premium design with a curved display and a distinctive rear camera module.
The phone is available in Rock Black, Violet Garden and Moving Titanium colour options. It measures approximately 7.9mm in thickness and weighs around 195 grams.
The curved AMOLED screen and slim profile give the smartphone a more premium appearance.
The phone also carries an IP54 rating, offering protection against dust and water splashes.
Infinix ZERO 40 5G Software
The smartphone originally launched with Android 14 and Infinix’s XOS 14.5 interface.
XOS provides several customization options and additional tools on top of the Android experience.
The phone also includes AI-powered features and camera-related software designed to improve photography, editing and everyday productivity.
Infinix announced support for two major Android upgrades and three years of security updates for the device.
Infinix ZERO 40 5G Connectivity
The smartphone supports 5G connectivity along with 4G LTE, Wi-Fi 6E, Bluetooth and GPS.
It also features NFC and an infrared blaster, providing additional connectivity and remote-control functionality.
The phone uses USB Type-C for charging and data transfer and includes an optical in-display fingerprint sensor for biometric security.
JBL-tuned dual stereo speakers provide a stronger multimedia experience, particularly when watching videos and listening to music.
Infinix ZERO 40 5G Pros and Cons
Pros
- 6.78-inch curved AMOLED display
- 144Hz refresh rate
- Up to 1300 nits brightness
- MediaTek Dimensity 8200 Ultimate processor
- 12GB RAM
- Up to 512GB storage
- 108MP OIS main camera
- 50MP ultra-wide camera
- 50MP autofocus selfie camera
- 4K 60fps front and rear video recording
- 5,000mAh battery
- 45W wired charging
- 20W wireless charging
- JBL-tuned stereo speakers
- 5G connectivity
- NFC and IR blaster
- Premium curved design
Cons
- No microSD card slot
- No 3.5mm headphone jack
- IP54 protection is modest compared with some newer competitors
- Software experience includes additional Infinix applications
- Charging speed is not class-leading
- Current model is from an older generation
Should You Buy Infinix ZERO 40 5G?
The Infinix ZERO 40 5G is an attractive smartphone for users who prioritize camera capabilities, video recording, display quality and performance.
Its 144Hz curved AMOLED display is one of the phone’s biggest strengths, while the Dimensity 8200 Ultimate provides enough power for demanding applications and gaming.
The camera system is particularly impressive, with a 108MP OIS main camera, 50MP ultra-wide camera and 50MP autofocus selfie camera. The ability to record 4K 60fps video from both the front and rear cameras makes it especially appealing to content creators.
The 5,000mAh battery, 45W wired charging and 20W wireless charging add further convenience, while JBL-tuned stereo speakers and NFC make the phone more versatile for everyday use.
Overall, the Infinix ZERO 40 5G is still worth considering if you can find it around ₹27,999. It offers an excellent combination of display, camera hardware, video recording and performance, although buyers should compare its current price with newer smartphones before making a final decision.
