Vertex Impress Calypso (2017) review
The Vertex Impress Calypso (IMPCAL) smartphone released in 2017. It is powered by Mediatek MT6737W chipset, 3 GB of RAM and 32 GB of internal storage.
The Vertex Impress Calypso runs on Android OS v7.0 (Nougat) out of the box. It comes with a Li-Po 2200 mAh, non-removable battery. It features a 5 inches IPS display with 720 x 1280 px resolution. The IPS technology is one of the most leading LCD technologies in the world.
Table of contents:
- Vertex Impress Calypso specifications
- Vertex Impress Calypso pictures
- Vertex Impress Calypso's comparisons
Vertex Impress Calypso (IMPCAL) specifications
- Impress Calypso
- SIM type
- Nano SIM
The Vertex Impress Calypso runs on Android OS v7.0 (Nougat) out of the box, but the Impress Calypso's firmware can be upgraded to a newer version of OS.
- Android OS v7.0 (Nougat)
- Mediatek MT6737W
- Quad-core 1.3 GHz Cortex-A53
- Mali-T720 MP2
Screen size is measured in inches, diagonally from corner to corner. The 5 inches IPS capacitive touch screen with 720 x 1280 px resolution is multitouch capable.
- 5 inches
- 720 x 1280 px
The smartphone's memory (3 GB) cannot be expanded, but the storage (32 GB) can be expanded with a microSD card.
- 3 GB
- Internal storage
- 32 GB
- External storage
The camera of the Vertex Impress Calypso is equipped with autofocus. Autofocus is a camera feature that fine-tunes the focus of the camera, it is a nice feature of this smartphone.
- Front camera
- 5 MP
- Rear camera
- 13 MP
4160 x 3120 px
Impress Calypso is 3G and 4G capable. This smartphone has a built-in GPS receiver. GPS is a satellite based navigation system that allows the determination of the exact geographical location on Earth. This Vertex smartphone has FM radio receiver.
- 850 / 900 / 1800 / 1900
- Mobile network
- 2G / 3G / 4G
- Wi-Fi 802.11 b/g/n
- v4.0, A2DP
- FM radio
- USB Type-C
- 3.5 mm jack
The Li-Po 2200 mAh, non-removable battery gives the smartphone a good battery backup.
- Li-Po 2200 mAh, non-removable
The smartphone sensors measure physical quantities and transmit them to the application processor. The phones's accelerometer is a built-in electronic component that measures tilt and motion. The proximity sensor detects when a user is holding the phone near their face during a call and turns off the display to prevent keypad presses and battery consumption from the display. The Impress Calypso has Dual SIM capability, which means that you can insert two different SIM cards and use them both from one phone.
- Dual SIM
The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Vertex Impress Calypso, then don’t hesitate and signal the problem to us.
Vertex Impress Calypso (IMPCAL) pictures
Vertex Impress Calypso's (IMPCAL) comparisons
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