Brand | Coolpad |
Model | Cool Play C7 Dual SIM LTE 1831-A0 32GB |
Released | 2018 Sep 4 |
Announced | 2018 Aug 31 |
Hardware Designer | Yulong Computer |
Manufacturer | Yulong Computer |
General Extras | Haptic touch feedback |
Device Category | Smartphone |
Width | 70.6 mm |
Height | 149.7 mm |
Depth | 8.65 mm |
Dimensions | 2.78×5.89×0.34 inches |
Mass | 171 g |
Platform | Android |
Operating System | Google Android 8.0 (Oreo) |
Software Extras | Navigation software , Virtual Reality (VR) support |
CPU Clock | 1500 MHz |
CPU | MediaTek MT6750, 2016, 64 bit, octa-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 512 Kbyte L2, 28 nm, ARM Mali-T860 GPU |
RAM Type | LPDDR3 SDRAM |
RAM Capacity (converted) | 3 GiB RAM |
Non-volatile Memory Interface | eMMC 5.1 |
Non-volatile Memory Capacity (converted) | 32 GB ROM |
Display Diagonal | 139.7 mm |
Resolution | 720×1440 |
Horizontal Full Bezel Width | 8.12 mm |
Display Area Utilization | 73.9% |
Pixel Density | 293 PPI |
Display Type | Color IPS TFT LCD display |
Number of Display Scales | 16.8M |
Scratch Resistant Screen | No |
Graphical Controller | ARM Mali-T880MP2 |
GPU Clock: | 350 MHz |
A/V Out | No |
Microphone(s) | mono |
Loudspeaker(s): | mono |
Audio Output: | 3.5mm |
Supported Cellular Bands | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS850 (B5) , UMTS900 (B8) , CDMA800 (BC0) , TD-SCDMA2000 , TD-SCDMA1900 , LTE2100 (B1) , LTE1800 (B3) , LTE850 (B5) , LTE900 (B8) , LTE800 (B20) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) bands |
Supported Cellular Data Links | GPRS , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSDPA 7.2 , HSPA+ 21.1 , cdmaOne , CDMA2000 1x , CDMA2000 1xEV-DO , CDMA2000 1xEV-DO Rev A , TD-SCDMA , TD-HSDPA , LTE , LTE 100/50 , LTE 150/50 data links |
SIM Card Slot | Nano-SIM (4FF) |
Complementary Phone Services | Voice transmission , Voice speaker , Vibrate , Speakerphone |
Dual Cellular Network Operation | Dual standby |
Sec. Supported Cellular Networks: | GSM850 , GSM900 , GSM1800 , GSM1900 |
Sec. Supported Cellular Data Links: | GPRS , EDGE |
Sec. SIM Card Slot | Nano-SIM (4FF) |
Touchscreen Type | Capacitive multi-touch screen |
Expansion Interfaces | TransFlash , microSD , microSDHC , microSDXC |
USB | USB 2.0 |
USB Services | USB charging |
USB Connector | USB Micro-B (Micro-USB) |
Bluetooth | Bluetooth 4.0 |
Wireless LAN | 802.11b , 802.11g , 802.11n |
Wireless Services | Wi-Fi Direct , Wi-Fi Tethering |
FM Radio Receiver | FM radio (88-108 MHz) |
Complementary Satellite Services | Simultaneous GPS , A-GPS , Geotagging , QuickGPS |
Supported GLONASS protocol(s) | L1OF |
Supported BeiDou system (BDS) | B1I BeiDou receiver |
Camera Placement | Rear |
Camera Image Sensor | CMOS |
Number of effective pixels | 8.0 MP camera |
Aperture (W) | f/2.20 |
Zoom | 1.0 x optical zoom |
Focus | PD AF |
Video Recording | 1920×1080 pixel |
Flash | single LED |
Camera Extra Functions | HDR photo , Macro mode , Panorama Photo , Face detection , Face tagging , Face retouch |
Aux. Camera Image Sensor | No |
Aux. 2 Camera Image Sensor | No |
Aux. 3 Camera Image Sensor | No |
Aux. 4 Camera Image Sensor | No |
Secondary Camera Placement | Front |
Secondary Camera Sensor | CMOS |
Secondary Camera Number of pixels | 4.9 MP sec. cam |
Secondary Video Recording | 1280×720 pixel |
Sec. Aux. Cam. Image Sensor | No |
Built-in compass | Yes |
Built-in accelerometer | Yes |
Additional sensors | FP sensor , Hall , L sensor , P sensor |
Protection from solid materials | Yes |
Protection from liquids | Yes |
Battery | Li-ion polymer (LiPo) |
Nominal Battery Capacity | 2500 mAh battery |
Market Countries | China |
Market Regions | Asia |
Mobile Operator | China Mobile Limited China Telecom Corporation Limited China Unicom Netcom Limited |
Added | 2024-06-19 |