| Secret codes Hi-Tech Air A4 |
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| Unlock Hi-Tech Air A4 |
| Firmware Hi-Tech Air A4 |
| Developer Mode Hi-Tech Air A4 |
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| Hi-Tech Air A4 Factory Reset |
| Screenshot Hi-Tech Air A4 |
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OS: Android v4.4 (KitKat) CPU: 1.2 GHz, Quad Core Processor RAM: 512 MB Display: 4 inches, 480 x 800 pixels Camera: 3.2 MP Battery: 1500 mAh, Li-ion Battery |
| Hardware and OS Hitech Air A4 | |
| Operating System: | Android v4.4 (KitKat) |
| Processor: | 1.2 GHz, Quad Core Processor |
| RAM: | 512 MB |
| Internal Memory: | 4 GB |
| Memory Card Slot: | Yes, upto 32 GB |
| Dual Sim: | Yes |
| Sim Type: | Dual Sim, GSM GSM |
| Display Hitech Air A4 | |
| Screen Size: | 4 inches, 480 x 800 pixels |
| Display Type: | Color LCD screen |
| Pixel Density: | ~233 PPI |
| Touch Screen: | Yes, with Multitouch |
| Display aspect ratio: | 5:3 |
| Connectivity Hitech Air A4 | |
| 3G Network: | Yes |
| Bluetooth: | Yes |
| EDGE: | Yes |
| GPRS: | Yes |
| GPS: | No |
| USB: | Yes, microUSB |
| Wifi: | Yes, with wifi-hotspot |
| Camera Hitech Air A4 | |
| Main camera: | 3.2 MP |
| Video Recording: | 720p |
| Selfie camera: | 2 MP |
| Multimedia Hitech Air A4 | |
| Headphone jack: | Yes |
| FM Radio: | Yes |
| Java: | Yes, via 3rd party |
| Battery Hitech Air A4 | |
| Battery capacity: | 1500 mAh, Li-ion Battery |
| Type: | Removable Battery |
 | Vusjsi-Bog | March 05, 2024 |
| I love my feature phone because it has a reliable operating system, decent processor, expandable memory, dual sim capability, and good battery life. | ||
| Reply | ||
| Zjlimi1 | May 05, 2024 |
| Limited features, slow performance, outdated operating system, poor camera quality. | ||
| Reply | ||
| Samabi-Qyv | May 07, 2024 |
| Decent phone, could use more RAM. | ||
| Reply | ||
