| GT99 | X18 Dual SIM LTE |
|---|---|
| Brand | |
| Cubot | Cubot |
| Model | |
| GT99 | X18 Dual SIM LTE |
| Released | |
| 2013 May | 2017 Oct |
| Device Category | |
| Smartphone | Smartphone |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Width | |
|
68 mm 2.68 inch |
74 mm 2.91 inch |
| Height | |
|
134 mm 5.28 inch |
159.6 mm 6.28 inch |
| Depth | |
|
9.9 mm 0.39 inches |
8.5 mm 0.33 inches |
| Bounding Volume | |
| 90.2 ccm | 100.4 ccm |
| Mass | |
|
224 g 7.9 ounces |
175 g 6.17 ounces |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Platform | |
| Google Android | Google Android |
| Operating System | |
| Google Android 4.2.1 (Jelly Bean) | Google Android 7.0 (Nougat) |
| GT99 | X18 Dual SIM LTE |
|---|---|
| CPU Clock | |
| 1200 MHz | 1500 MHz |
| CPU | |
|
MediaTek MT6589 2,013 32 bit quad-core 32 Kbyte I-Cache 32 Kbyte D-Cache 1024 Kbyte L2 28 nm IMG PowerVR SGX544 GPU |
MediaTek MT6737T 2,016 64 bit quad-core 28 nm ARM Mali-T720 GPU |
| RAM Type | |
| mobile (LP) DDR2 SDRAM | mobile (LP) DDR3 SDRAM |
| RAM Capacity | |
| 1024 MiB RAM | 3072 MiB RAM |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | eMMC 5.0 |
| Non-volatile Memory Capacity | |
| 3815 MiB non-volatile | 30518 MiB non-volatile |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Display Diagonal | |
|
114.3 mm 4.5 inch |
144 mm 5.7 inch |
| Resolution | |
|
720x1280 921600 pixels |
720x1440 1036800 pixels |
| Display Width | |
|
56.04 mm 2.21 inch |
64.4 mm 2.54 inch |
| Display Height | |
|
99.62 mm 3.92 inch |
128.8 mm 5.07 inch |
| Horizontal Full Bezel Width | |
| 11.96 mm | 9.6 mm |
| Display Area | |
| 5582.5 square millimeter | 8294.4 square millimeter |
| Display Area Utilization | |
| 61.3% | 70.2% |
| Pixel Size | |
| 0.07783 mm/pixel | 0.08944 mm/pixel |
| Pixel Density | |
| 326 PPI | 284 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color IPS TFT LCD display |
| Display Color Depth | |
| 24 bit/pixel | 24 bit/pixel |
| Number of Display Scales | |
| 16.8M | 16.8M |
| Display Illumination | |
| Yes | Yes |
| Display Light Reflection Mode | |
| Yes | Yes |
| Display Subpixel Scheme | |
| RGB Matrix (3 subpixels) | RGB Matrix (3 subpixels) |
| Scratch Resistant Screen | |
| No | Yes |
| Graphical Controller | |
| PowerVR SGX544 | ARM Mali-T720MP2 |
| A/V Out | |
| No | No |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| Microphone(s) | |
| mono | Yes |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| 3.5mm | 3.5mm |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Supported Cellular Bands | |
|
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) bands |
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 900MHz (Band VIII) LTE 2100 MHz (Band 1) LTE 1800 MHz (Band 3) LTE 2600 MHz (Band 7) LTE 900 MHz (Band 8) LTE 800 MHz (Band 20) bands |
| Supported Cellular Data Links | |
|
GPRS (Class unspecified) EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSUPA 5.76 Mbps (Cat. 6) HSDPA (Cat. unspecified) HSDPA 7.2 Mbps (Cat. 8) data links |
GPRS (Class unspecified) EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSDPA (Cat. unspecified) HSPA+ 21.1 Mbps (Cat. 18) LTE (Cat. unspecified) LTE 100 Mbps / 50 Mbps (Cat. 3) LTE 150 Mbps / 50 Mbps (Cat. 4) data links |
| SIM Card Slot | |
| Yes | Micro-SIM (3FF) |
| Cellular Antenna | |
| Internal antenna | Internal antenna |
| Call Alert Sound | |
| 64-chord melody | 64-chord melody |
| Complementary Phone Services | |
|
Voice transmission Voice speaker Vibrating Alert Speakerphone |
Voice transmission Voice speaker Vibrating Alert Speakerphone |
| Cellular Controller | |
| MediaTek MT6589 | MediaTek MT6737T |
| Dual Cellular Network Operation | |
| Dual standby | Dual standby |
| Sec. Supported Cellular Networks: | |
|
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) |
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) |
| Sec. Supported Cellular Data Links: | |
|
GPRS (Class unspecified) EDGE (Class unspecified) |
GPRS (Class unspecified) EDGE (Class unspecified) |
| Sec. SIM Card Slot | |
|
Yes Internal antenna |
Micro-SIM (3FF) Internal antenna |
| Sec. Phone Controller IC: | |
| MediaTek MT6589 | MediaTek MT6737T |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Touchscreen Type | |
| Capacitive multi-touch sensing screen | Capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Yes | Yes |
| Keyboard | |
| Yes | N/A |
| Keyboard Backlight | |
| Yes | N/A |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Expansion Interfaces | |
|
TransFlash microSD microSDHC |
TransFlash microSD microSDHC microSD Extended Capacity |
| USB | |
|
USB 2.0 USB Hi-Speed (480 Mbps) |
USB 2.0 USB Hi-Speed (480 Mbps) |
| USB Services | |
|
USB charging USB Host USB Power Delivery |
N/A |
| USB Connector | |
| USB Series Micro-B (Micro-USB) | USB Series Micro-B (Micro-USB) |
| Bluetooth | |
|
Bluetooth 2.0 Internal antenna |
Bluetooth 4.0 Internal antenna |
| Bluetooth profiles | |
|
A2DP AVRCP |
A2DP AVRCP |
| Wireless LAN | |
|
IEEE 802.11b IEEE 802.11g IEEE 802.11n Internal antenna |
IEEE 802.11b IEEE 802.11g IEEE 802.11n Internal antenna |
| Wireless Services | |
|
DLNA Wi-Fi Direct |
N/A |
| GT99 | X18 Dual SIM LTE |
|---|---|
| FM Radio Receiver | |
|
FM radio (76-108 MHz) with RDS Proprietary headset as antenna |
FM radio (88-108 MHz) Proprietary headset as antenna |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Supported GPS protocol(s) | |
| GPS (NMEA 0183) | GPS (NMEA 0183) |
| Satellite Antenna: | |
| Internal antenna | Internal antenna |
| Complementary Satellite Services | |
|
Assisted GPS Geotagging QuickGPS |
Assisted GPS Geotagging |
| Navigation Controller | |
| MediaTek MT6589 | MediaTek MT6737T |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | CMOS |
| Camera Resolution | |
| 4128x3096 pixel | 4656x3492 pixel |
| Number of effective pixels | |
| 12.8 MP camera | 16.3 MP camera |
| Focus | |
| Contrast Detection Autofocus (CD AF) | Contrast Detection Autofocus (CD AF) |
| Recordable Image Formats | |
| JPG | JPG |
| Video Recording | |
|
1920x1080 pixel 30 fps |
1920x1080 pixel 30 fps |
| Recordable Video Formats | |
|
3GP MPEG4 |
3GP 3G2 MPEG4 |
| Flash | |
| dual LED | single LED |
| Aux. Camera Image Sensor | |
| No | No |
| Aux. 2 Camera Image Sensor | |
| No | No |
| Aux. 3 Camera Image Sensor | |
| No | No |
| Aux. 4 Camera Image Sensor | |
| No | No |
| Aux. 4 Camera Focus | |
| No | No |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Secondary Camera Placement | |
| Front | Front |
| Secondary Camera Sensor | |
| CMOS | CMOS |
| Secondary Camera Resolution | |
| 2592x1944 pixel | 4208x3120 pixel |
| Secondary Camera Number of pixels | |
| 5.0 MP sec. cam | 13.1 MP sec. cam |
| Secondary Recordable Image Formats | |
| JPG | JPG, 30 fps |
| Secondary Video Recording | |
|
1280x720 pixel 30 fps |
N/A |
| Secondary Recordable Video Formats | |
| 3GP | 3GP |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Built-in compass | |
| Yes | N/A |
| Built-in accelerometer | |
| Yes | Yes |
| Additional sensors | |
|
Light intensity sensor Proximity sensor |
Fingerprint sensor Light intensity sensor Proximity sensor |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Protection from solid materials | |
| Yes | Yes |
| Protection from liquids | |
| Yes | Yes |
| GT99 | X18 Dual SIM LTE |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion removable 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 2200 mAh cell | 3200 mAh cell |
| Nominal Battery Capacity | |
| 2200 mAh battery | 3200 mAh battery |