verykool s4009 Crystal
verykool s4009 Crystal Android smartphone. চালুর তারিখ Jun 2017. ফিচার: 4.0″ TFT ডিসপ্লে, MT6570 chipset, 5 MP primary ক্যামেরা, 2 MP front ক্যামেরা, 1200 mAh ব্যাটারি, 8 জিবি storage, 512 MB রেম.
| Network (নেটওয়ার্ক) | 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 | |
| GPRS | Yes | |
| EDGE | Yes |
| Launch (চালু) | Announced | 2017, June |
|---|---|---|
| Status | Available. Released 2017, June |
| Body (বডি) | 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 (ডিসপ্লে) | Type | TFT capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 4.0 inches, 45.5 cm2 (~54.3% screen-to-body ratio) | |
| Resolution | 480 x 800 pixels, 5:3 ratio (~233 ppi density) | |
| Multitouch | Yes |
| Device Platform প্লাটফর্ম | OS | Android 6.0 (Marshmallow) |
|---|---|---|
| Chipset | Mediatek MT6570 (28 nm) | |
| CPU | Dual-core 1.3 GHz Cortex-A7 | |
| GPU | Mali-400 |
| Device Memory (মেমোরি) | Card slot | microSD, up to 64 GB |
|---|---|---|
| Internal | 8 GB, 512 MB RAM |
| Main Camera (ক্যামেরা) | Single | 5 MP, f/2.4 |
|---|---|---|
| Features ফিচার | LED flash, panorama | |
| Video | 720p@30fps |
| Selfie camera | Single | 2 MP |
|---|---|---|
| Video |
| Sound (সাউন্ড) | Alert types | Vibration; MP3, WAV ringtones |
|---|---|---|
| Loudspeaker | Yes | |
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
|---|---|---|
| Bluetooth | 4.0, A2DP, LE | |
| GPS | Yes, with A-GPS | |
| Radio | Stereo FM radio | |
| USB | microUSB 2.0 |
| Features ফিচার | Sensors | Accelerometer |
|---|---|---|
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| - MP4/H.264 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer |
| Battery ব্যাটারি | Removable Li-Ion 1200 mAh battery | |
|---|---|---|
| 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) |