Infinix Zero 40 4G vs Zero 30 4G
Here we compared two smartphones: the 6.78-inch Infinix Zero 40 4G (with MediaTek Helio G100) that was released on August 29, 2024, against the Infinix Zero 30 4G, which is powered by MediaTek Helio G99 and came out 10 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.
Key differences
Reasons to consider the Infinix Zero 40 4G
- Optical image stabilization
- The phone is 10 months newer
- Reverse charging feature
- Has a built-in infrared port
Review
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
Choose the importance of each parameter to more accurately identify the smartphone that best meets your particular needs.
Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | AMOLED | AMOLED |
| Size | 6.78 inches | 6.78 inches |
| Resolution | 1080 x 2436 pixels | 1080 x 2400 pixels |
| Aspect ratio | 20:9 | 20:9 |
| PPI | 393 ppi | 388 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Adaptive refresh rate | No | No |
| Max rated brightness | 1300 nits | 950 nits |
| HDR support | No | No |
| Touch sampling rate | 360 Hz | 360 Hz |
| Screen protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 |
| Screen-to-body ratio | 90.6% | 90% |
| Display features | - DCI-P3 - Always-On Display - DC Dimming | - DCI-P3 - Always-On Display - DC Dimming |
Design and build
| Height | 164.3 mm (6.47 inches) | 164.52 mm (6.48 inches) |
| Width | 74.6 mm (2.94 inches) | 75 mm (2.95 inches) |
| Thickness | 7.7 mm (0.3 inches) | 7.9 mm (0.31 inches) |
| Weight | 180 g (6.35 oz) | 182 g (6.42 oz) |
| Waterproof | IP54 | IP54 |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Black, Blue, Pink | White, Gold, Green |
| Fingerprint scanner | Yes, in-display | Yes, in-display |
Screen-to-body ratio
Performance
| Chipset | MediaTek Helio G100 | MediaTek Helio G99 |
| Max clock | 2200 MHz | 2200 MHz |
| CPU cores | 8 (2 + 6) | 8 (2 + 6) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A76 | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A76 |
| Manufacturing | TSMC | TSMC |
| Lithography process | 6 nanometers | 6 nanometers |
| Neural processor (NPU) | Yes | Yes |
| Graphics | Mali-G57 MP2 | Mali-G57 MP2 |
| GPU shading units | 128 | 128 |
| GPU clock | - | 1000 MHz |
| FLOPS | - | ~281.6 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
AnTuTu Benchmark 10
| CPU | 102014 | 130788 |
| GPU | 71376 | 83363 |
| Memory | 122931 | 114368 |
| UX | 116697 | 104036 |
| Total score | 413018 | 432555 |
| Samples | Less then 3 | Less then 3 |
PCMark 3.0
| Web score | - | 9495 |
| Video editing | - | 6255 |
| Photo editing | - | 26407 |
| Data manipulation | - | 7395 |
| Writing score | - | 13099 |
Memory
| RAM size | 8 GB | 8 GB |
| Memory type | LPDDR4X | LPDDR4X |
| Memory clock | 2133 MHz | 2133 MHz |
| Channels | 2 | 2 |
| Storage size | 256, 512 GB | 256 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card | No | No |
Software
| Operating system | Android 13 (Can be upgraded to Android 14) | Android 13 (Can be upgraded to Android 14) |
| ROM | XOS 14.5 | XOS 14 |
Battery
| Capacity | 5000 mAh | 5000 mAh |
| Max charge power | 45 W | 45 W |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | Yes | No |
| Fast charging | Yes (50% in 25 min) | Yes (75% in 30 min) |
| Full charging time | 0:55 hr | 0:55 hr |
Main camera
| Matrix | 108 megapixels | 108 megapixels |
| Image resolution | 12000 x 9000 | 12000 x 9000 |
| Zoom | Digital | Digital |
| Flash | Dual LED | Quad LED |
| Stabilization | Optical | Digital |
| 8K video recording | No | No |
| 4K video recording | No | No |
| 1080p video recording | Up to 60FPS | Up to 60FPS |
| Angle of widest lens | 120° | - |
| Lenses | 1) Standard: 108 MP 2) Ultrawide: 50 MP 3) Depth: 2 MP | 1) Standard: 108 MP 2) Depth: 2 MP 3) Depth: 2 MP |
| Camera features | - Bokeh mode - Pro mode | - Bokeh mode - Pro mode |
| Image resolution | 108 MP | 108 MP |
| Aperture | f/1.75 | f/1.75 |
| Sensor | Samsung S5KHM6 | Samsung S5KHM6 |
| Sensor size | 1/1.67" | 1/1.67" |
| Pixel size | 0.64 micron | 0.64 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Optical | Digital |
| Image resolution | 50 MP | - |
| Aperture | f/2.0 | - |
| Sensor | Samsung S5KJN1 | - |
| Sensor size | 1/2.76" | - |
| Pixel size | 0.64 micron | - |
| Stabilization | Digital | - |
Selfie camera
| Megapixels | 50 megapixels | 50 megapixels |
| Aperture | f/2.45 | f/2.45 |
| Focal length | 21 mm | 21 mm |
| Sensor | Samsung ISOCELL S5KJN1 | Samsung ISOCELL S5KJN1 |
| Sensor size | 1/2.76" | 1/2.76" |
| Pixel size | 0.64 micron | 0.64 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
| Video resolution | 1080p (Full HD) at 60 FPS | 1080p (Full HD) at 60 FPS |
| Depth sensor (TOF 3D) | No | No |
Connectivity
| Wi-Fi standard | Wi-Fi 5 (802.11 a/b/g/n/ac) | Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.2 | 5.2 |
| Bluetooth features | LE | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB-Storage mode - OTG | - Charging - USB-Storage mode - OTG |
| DisplayPort | No | No |
| GPS | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo |
| NFC* | Yes | Yes |
| Infrared port | Yes | No |
| Number of SIM* | 2 | 2 |
| Type of SIM card | Nano | Nano |
| Multi SIM mode | Standby | Standby |
| eSIM support* | No | No |
| Hybrid slot | No | No |
| 5G support | No | No |
Sound
| Speakers | Stereo | Stereo |
| Headphone audio jack | No | No |
| FM radio | Yes | Yes |
| Dolby Atmos | No | No |
Other
| Category | Mid-range | Budget |
| Announced | August 2024 | October 2023 |
| Release date | September 2024 | October 2023 |
| Launch price | $250 | $200 |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Yes, 45 W | Yes, 45 W |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

