| Secret codes Vertex Impress Calypso |
| Root Vertex Impress Calypso |
| Unlock Vertex Impress Calypso |
| Firmware Vertex Impress Calypso |
| Developer Mode Vertex Impress Calypso |
| Bypass Lock Screen Vertex Impress Calypso |
| Remove a Google account Vertex Impress Calypso |
| Vertex Impress Calypso Factory Reset |
| Screenshot Vertex Impress Calypso |
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OS: Android 7.0 CPU: MediaTek MT6737, 1300 MHz RAM: 3 GB Display: 5.5" Camera: 13 MP Battery: 2200 mAв‹…h |
| Hardware and OS Vertex Impress Calypso | |
| Operating system: | Android 7.0 |
| Processor: | MediaTek MT6737, 1300 MHz |
| Processor cores number: | 4 |
| RAM: | 3 GB |
| Internal Storage: | 32 GB |
| Memory Card Slot: | yes |
| GPU: | Mali-T720 MP2 |
| Display Vertex Impress Calypso | |
| Type: | colored IPS, sensor |
| Size: | 5.5" |
| Resolution: | 1280x720 |
| Pixel Density: | 267 |
| Touchscreen: | multitouch, capacitive |
| Aspect Ratio: | 16:9 |
| Connectivity Vertex Impress Calypso | |
| Standard: | GSM 900/1800/1900, 3G, 4G LTE, LTE-A Cat. 4 |
| Interfaces: | Wi-Fi 802.11n, Wi-Fi Direct, Bluetooth 4.0, USB |
| LTE range support: | 800, 1800, 2100, 2600 MHz |
| Multi SIM mode: | alternate |
| SIM-card amount: | 2 |
| Camera Vertex Impress Calypso | |
| Main camera: | 13 MP |
| Main camera functions: | autofocus |
| Front camera: | 5 megapixels |
| Flash: | rear, LED |
| Video Recording: | yes |
| Multimedia Vertex Impress Calypso | |
| Audio: | MP3, AAC, WAV, WMA, FM-radio |
| Headphone jack: | 3.5 mm |
| Design Vertex Impress Calypso | |
| Case type: | classic |
| Battery Vertex Impress Calypso | |
| Capacity: | 2200 mA⋅h |
| Connector type for charging: | micro-USB |
| Other Vertex Impress Calypso | |
| Flashlight: | yes |
 | Qjqapc | April 15, 2024 |
| Feature phones like this one are affordable, have long battery life, durable, easy to use, and great for making calls. | ||
| Reply | ||
| Lebanyx | May 08, 2024 |
| Limited app availability, slower performance, smaller screen size, outdated design. | ||
| Reply | ||
| Dizosjg | May 03, 2024 |
| Good phone with decent specs, recommend. | ||
| Reply | ||
