| D7 | F1 Dual SIM |
|---|---|
| Brand | |
| Tecno Mobile | Tecno Mobile |
| Model | |
| D7 | F1 Dual SIM |
| Released | |
| 2013 Nov | 2018 May |
| Device Category | |
| Smartphone | Smartphone |
| List of Additional Features | |
| FM recording | N/A |
| D7 | F1 Dual SIM |
|---|---|
| Width | |
|
80.5 mm 3.17 inch |
74.2 mm 2.92 inch |
| Height | |
|
159.5 mm 6.28 inch |
145 mm 5.71 inch |
| Depth | |
|
9.9 mm 0.39 inches |
9.7 mm 0.38 inches |
| Bounding Volume | |
| 127.1 ccm | 104.4 ccm |
| Mass | |
|
152 g 5.36 ounces |
N/A |
| D7 | F1 Dual SIM |
|---|---|
| Platform | |
| Google Android | Google Android |
| Operating System | |
| Google Android 4.2.2 (Jelly Bean) | Google Android 8.1 Oreo Go edition (Oreo) |
| D7 | F1 Dual SIM |
|---|---|
| CPU Clock | |
| 1300 MHz | 1300 MHz |
| CPU | |
|
MediaTek MT6572 2,013 32 bit dual-core 32 Kbyte I-Cache 32 Kbyte D-Cache 256 Kbyte L2 28 nm ARM Mali-400 GPU |
MediaTek MT6580 2,015 32 bit quad-core ARM Mali-400 GPU |
| RAM Type | |
| mobile (LP) DDR2 SDRAM | mobile (LP) DDR3 SDRAM |
| RAM Capacity | |
| 512 MiB RAM | 512 MiB RAM |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | eMMC 4.5 |
| Non-volatile Memory Capacity | |
| 3815 MiB non-volatile | 7629 MiB non-volatile |
| D7 | F1 Dual SIM |
|---|---|
| Display Diagonal | |
|
139.7 mm 5.5 inch |
127 mm 5 inch |
| Resolution | |
|
480x854 409920 pixels |
480x854 409920 pixels |
| Display Width | |
|
68.45 mm 2.69 inch |
62.23 mm 2.45 inch |
| Display Height | |
|
121.78 mm 4.79 inch |
110.71 mm 4.36 inch |
| Horizontal Full Bezel Width | |
| 12.05 mm | 11.97 mm |
| Display Area | |
| 8335.8 square millimeter | 6889.1 square millimeter |
| Display Area Utilization | |
| 64.9% | 64.0% |
| Pixel Size | |
| 0.1426 mm/pixel | 0.12964 mm/pixel |
| Pixel Density | |
| 178 PPI | 196 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 | |
| ARM Mali-400MP | ARM Mali-400MP2 |
| A/V Out | |
| No | No |
| D7 | F1 Dual SIM |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| Microphone(s) | |
| mono | mono |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| 3.5mm | 3.5mm |
| D7 | F1 Dual SIM |
|---|---|
| Supported Cellular Bands | |
|
GSM 900MHz (B8) GSM 1800MHz (B3) 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) 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) HSPA+ 21.1 Mbps (Cat. 18) 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) data links |
| SIM Card Slot | |
| Yes | Nano-SIM (4FF) |
| 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 MT6572 | MediaTek MT6580 |
| Dual Cellular Network Operation | |
| Dual standby | Dual standby |
| Sec. Supported Cellular Networks: | |
|
GSM 900MHz (B8) GSM 1800MHz (B3) |
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 |
Nano-SIM (4FF) Internal antenna |
| Sec. Phone Controller IC: | |
| MediaTek MT6572 | MediaTek MT6580 |
| D7 | F1 Dual SIM |
|---|---|
| Touchscreen Type | |
| Capacitive multi-touch sensing screen | Capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Yes | Yes |
| D7 | F1 Dual SIM |
|---|---|
| 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-AB |
| Bluetooth | |
|
Bluetooth 3.0 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 Tethering |
Wi-Fi Direct Wi-Fi Tethering |
| D7 | F1 Dual SIM |
|---|---|
| FM Radio Receiver | |
|
FM radio (88-108 MHz) with RDS Proprietary headset as antenna |
FM radio (88-108 MHz) Proprietary headset as antenna |
| D7 | F1 Dual SIM |
|---|---|
| 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 MT6572 | MediaTek MT6580 |
| D7 | F1 Dual SIM |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | CMOS |
| Camera Resolution | |
| 2592x1944 pixel | 2560x1920 pixel |
| Number of effective pixels | |
| 5.0 MP camera | 4.9 MP camera |
| Zoom | |
| 1.0 x optical zoom | 1.0 x optical zoom |
| Focus | |
| Contrast Detection Autofocus (CD AF) | Contrast Detection Autofocus (CD AF) |
| Recordable Image Formats | |
| JPG | JPG, 30 fps |
| Video Recording | |
|
1280x720 pixel 30 fps |
N/A |
| Recordable Video Formats | |
|
3GP 3G2 MPEG4 |
3GP 3G2 MPEG4 |
| Flash | |
| single LED | dual 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 |
| D7 | F1 Dual SIM |
|---|---|
| Secondary Camera Placement | |
| Front | Front |
| Secondary Camera Sensor | |
| CMOS | CMOS |
| Secondary Camera Resolution | |
| 1920x1080 pixel | 1600x1200 pixel |
| Secondary Camera Number of pixels | |
| 2.1 MP sec. cam | 1.9 MP sec. cam |
| Secondary Recordable Image Formats | |
| JPG | JPG |
| Secondary Video Recording | |
|
800x480 pixel 30 fps |
1280x720 pixel 30 fps |
| Secondary Recordable Video Formats | |
| 3GP | 3GP |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| D7 | F1 Dual SIM |
|---|---|
| Built-in compass | |
| Yes | N/A |
| Built-in accelerometer | |
| Yes | Yes |
| Additional sensors | |
|
Light intensity sensor Proximity sensor |
Light intensity sensor Proximity sensor |
| D7 | F1 Dual SIM |
|---|---|
| Protection from solid materials | |
| Yes | Yes |
| Protection from liquids | |
| Yes | Yes |
| D7 | F1 Dual SIM |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion polymer (LiPo) built-in 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 2500 mAh cell | 2000 mAh cell |
| Nominal Battery Capacity | |
| 2500 mAh battery | 2000 mAh battery |