Infinix Zero 40
The Infinix Zero 40 features a high-performance processor, stunning display, advanced camera system, and long-lasting battery life. Ideal for tech enthusiasts.
Best price in the US: 320 USD
Released: 2024, September 8
Specifications
Infinix Zero 40 in the US
Pros and Cons
Infinix Zero 40 in the US
Pros of the Infinix Zero 40
Flagship-Level Performance: It is powered by the high-end MediaTek Dimensity 8200 Ultimate chipset, offering excellent speed and stability for heavy gaming and demanding tasks, supported by UFS 3.1 storage.
Superior Display Quality: Features a large 6.78-inch Curved AMOLED screen with a super-smooth 144Hz refresh rate, providing vibrant colors and a premium viewing experience protected by Gorilla Glass 5.
Versatile Camera Hardware: The phone includes a powerful 108MP main camera with OIS (Optical Image Stabilization) and a highly useful 50MP ultrawide lens (which can also do macro), along with 4K@60fps video on both the front (50MP) and rear cameras.
Includes Wireless Charging: A standout feature for this price category is the inclusion of 20W wireless charging and 10W reverse wireless charging, adding a level of convenience usually reserved for more expensive flagship phones.
Enhanced Multimedia and Features: Comes with Dual Stereo Speakers tuned by JBL, an IR Blaster (to control home appliances), and an IP54 rating for basic dust and splash resistance.
Cons of the Infinix Zero 40
Slower Wired Charging vs. Predecessor: The wired charging speed was downgraded to 45W from 68W on the previous Zero model. While 45W is fast, it's a step backward and slower than many similarly priced rivals (e.g., 67W or more).
Inconsistent Software Experience: It runs on Infinix's heavily customized XOS 14.5, which is often criticized for being bloated (pre-installed apps) and having intrusive advertisements or features, detracting from a clean Android experience.
No Expandable Storage or Headphone Jack: Despite being aimed at power users, the phone lacks a microSD card slot for memory expansion and does not include a 3.5mm headphone jack.
Inconsistent Camera Processing/Heating: While the camera hardware is strong, the image processing can be inconsistent (especially in color matching between lenses). Furthermore, it may experience noticeable heating during extended, high-intensity gaming sessions.
Limited Software Update Policy: Infinix typically promises only two major Android OS updates (up to Android 16) and three years of security patches, which is a shorter support cycle than many competitors.
Features
Infinix Zero 40 in the US
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66 |
| 5G bands | 1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
| Speed | HSPA, LTE, 5G |
Body
| Dimensions | 164.3 x 74.8 x 7.9 mm (6.47 x 2.94 x 0.31 in) |
| Weight | 195 g (6.88 oz) |
| SIM | Nano-SIM + Nano-SIM |
Display
| Type | AMOLED, 1B colors, HDR, 144Hz, 1300 nits (HBM) |
| Size | 6.78 inches, 109.9 cm2 (~89.4% screen-to-body ratio) |
| Resolution | 1080 x 2436 pixels (~393 ppi density) |
| Protection | Corning Gorilla Glass 5 |
Platform
| OS | Android 14, up to 2 major Android upgrades, XOS 14.5 |
| Chipset | Mediatek Dimensity 8200 Ultimate (4 nm) |
| CPU | Octa-core (1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU | Mali-G610 MC6 |
Memory
| Card slot | No |
| Internal | 256GB 12GB RAM, 512GB 12GB RAM |
Main Camera
| Triple | 108 MP, f/1.8, (wide), 1/1.67", PDAF, OIS 50 MP, f/2.0, 120˚, (ultrawide), 1/2.76", PDAF Auxiliary lens |
| Features | Triple-LED flash, HDR, panorama |
| Video | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS |
Selfie camera
| Single | 50 MP, f/2.5, 21mm (wide), 1/2.76", PDAF |
| Features | Dual-LED flash |
| Video | 4K@30/60fps, 1080p@30/60fps |
Sound
| Loudspeaker | Yes, with dual speakers |
| 3.5mm jack | No |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band |
| Bluetooth | Yes |
| Positioning | GPS |
| NFC | Yes |
| Infrared port | Yes |
| Radio | FM radio |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Battery
| Type | 5000 mAh |
| Charging | 45W wired, 60% in 25 min 20W wireless 10W reverse wired Bypass Charging 2.0 |
Misc
| Colors | Rock Black, Violet Garden, Moving Titanium |
| Models | X6861 |