CoolPad is the one of popular domestic mobile phone brands, its now they ready to launch their new flagship “Grand” series will be the highlight of a year of domestic mobile phone industry. Once the Grand 9960 HD, Grand 8950 and other models are advertised and the highest standard hardware configuration.
Back in August, this year’s CoolPad has introducing “Grand” 9970 (Grand 4) had been exposed, as the industry’s first third-party manufacturers to use the latest NVIDIA Tegra 4 processor products, Grand 4 has exciting performance.
The Tegra 4 processor performance is huge upgrade from tegra 3, using the A15 architecture design with 72 GPU rasterization processing unit, six times the graphics processing power, with up to 1.8GHz operation. The Tegra 4 processor is embed in CoolPad Grand 4 will bring people to a completely different screen and gaming experience. The “4 +1” core design, making the phone at the same time get stronger performance can have a more desirable energy performance.
According to the latest information received, CoolPad Grand 9970 specs is described below :
| Network standard | EVDO + GSM dual sim dual standby |
| Band | CDMA: 800MHz; GSM 850/900/1800/1900MHz; G+ G International Roaming |
| Size | 157×81.6×7.9mm |
| Screen | 1920 * 1080 CGS 5.9 英寸 |
| Operating system | Android 4.2 |
| Webcam | 13 Mpx AF F2.0 large aperture + 2 Mpx Front camera |
| CPU | Nvidia T4 AP40 4 +1 core A15 1.8G |
| Memory | 2GB (RAM) +16 GB (ROM) |
| Expand | Support SD expansion up to 32GB |
| Audio frequency | Support Dolby DS1 and BBE voice reduction, 7.1 channel HiFi sound quality |
| Battery capacity | 3000mAh large capacity battery |
You can clearly see, Grand 4 is a based on CDMA / GSM network, dual card dual standby mobile phone with 5.9 inches of 1080p Full HD giant screen, using the CGS technology for better brightness and power consumption; 13 megapixels, maximum aperture of F2.0 camera overview industry is estimated will Nokia and SONY monster camera machine can match.
Note that, Grand 4 processor using Tegra 4 final frequency locked in 1.8GHz, 1.9GHz did not meet the highest frequency official. It seems that this is not a bad thing in small series, we have seen too many horror fever huge energy giant screen phone, the Coolpad starting from the user experience, reduce heat 0.1GHz clock speed control, while with the large 3000mAh battery, the perfect balance of performance, power consumption and battery life. In fact, this idea is very worthy of the remaining vendors learn, after all consumers need is a handy, easy to use mobile phones instead of a heat exudes great day hanging mobile power “tile.”
