The verykool s4009 Crystal was a budget smartphone with a 5-inch display, a MediaTek MT6737 processor, 1GB of RAM, and 8GB of storage. It had a 8MP rear camera, a 5MP front camera, and a 2000mAh battery.
verykool s4009 Crystal Price
The retail price of a new or used/second hand verykool s4009 Crystal varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of verykool s4009 Crystal across different regions, markets and countries.
Frequently Asked Questions(FAQs)
What is the battery life of verykool s4009 Crystal?
The verykool s4009 Crystal has a battery life of up to 8 hours.
How much internal storage does verykool s4009 Crystal have?
The verykool s4009 Crystal has 8GB of internal storage.
What type of processor does verykool s4009 Crystal have?
The verykool s4009 Crystal has a 1.2GHz quad-core processor.
How to reset or factory restore verykool s4009 Crystal device?
The Verykool S4009 Crystal device can be reset or factory restored using one of the following methods: Method 1: Software Restore 1. Back up all important data from the device, including contacts, messages, and photos. 2. Click the "Menu" button on the device. 3. Scroll down to "Factory Settings" and click on it. 4. Enter the PIN code for the device to confirm the reset process. 5. Wait for the device to restart and finish the reset process, which may take several minutes. 6. After the reset is complete, the device will be returned to its original settings and you will need to set it up again. Method 2: Hardware Reset 1. Disconnect the device from any charging source or computer. 2. Press and hold the "Power" button and "Home" button simultaneously for at least 15 seconds until the device turns off. 3. Release the buttons and wait for the device to restart. 4. Connect the device to a charging source or computer. 5. Wait for the device to fully charge before attempting to reset it again using the software restore method or consulting customer support for help. It's important to note that a hardware reset will erase all data from the device, including your contacts, messages, photos, and any other important information. Therefore, it should only be used as a last resort if the software restore method does not work. It's always recommended to back up important data before attempting any method to reset or factory restore your device.
Specifications
Network
| Technology | GSM / HSPA |
|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 1900 / 2100 |
| Speed | HSPA 21.1/5.76 Mbps |
Launch
| Announced | 2017, June. Released 2017, June |
|---|---|
| Status | Discontinued |
Body
| Dimensions | 127 x 66 x 10.7 mm (5.0 x 2.60 x 0.42 in) |
|---|---|
| Weight | - |
| SIM | Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by) |
Display
| Type | TFT |
|---|---|
| Size | 4.0 inches, 45.5 cm2 (~54.3% screen-to-body ratio) |
| Resolution | 480 x 800 pixels, 5:3 ratio (~233 ppi density) |
Platform
| OS | Android 6.0 (Marshmallow) |
|---|---|
| Chipset | Mediatek MT6570 (28 nm) |
| CPU | Dual-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400 |
Memory
| Card slot | microSDXC |
|---|---|
| Internal | 8GB 512MB RAM |
Main Camera
| Single | 5 MP, f/2.4 |
|---|---|
| Features | LED flash, panorama |
| Video | 720p@30fps |
Selfie camera
| Single | 2 MP |
|---|---|
| Video |
Sound
| Loudspeaker | Yes |
|---|---|
| 3.5mm jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|
| Bluetooth | 4.0, A2DP, LE |
| Positioning | GPS |
| NFC | No |
| Radio | Stereo FM radio |
| USB | microUSB 2.0 |
Features
| Sensors | Accelerometer |
|---|
Battery
| Type | Li-Ion 1200 mAh, removable |
|---|---|
| Stand-by | Up to 150 h (3G) |
| Talk time | Up to 4 h (3G) |
Misc
| Colors | Black/Gold |
|---|---|
| SAR | 1.13 W/kg (head) 0.81 W/kg (body) |
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