| Secret codes Coolpad 9900 | 
| Root Coolpad 9900 | 
| Unlock Coolpad 9900 | 
| Firmware Coolpad 9900 | 
| Developer Mode Coolpad 9900 | 
| Bypass Lock Screen Coolpad 9900 | 
| Remove a Google account Coolpad 9900 | 
| Coolpad 9900 Factory Reset | 
| Screenshot Coolpad 9900 | 
 
| OS: Android 2.3 Gingerbread CPU: Qualcomm MSM8660, Processor clock: 1.54 GHz, Number of cores: 2, GPU: Adreno 220 RAM: 768 MB Display: Color / ASV TFT, 16M colors, 480 x 960 px (5.00") 215 ppi, ~67.3% screen-to-body ratio Camera: 8 Mpx Battery: Li-Ion 1800 mAh | 
| Hardware and OS Coolpad 9900 | |
| Operating system: | Android 2.3 Gingerbread | 
| Processor: | Qualcomm MSM8660 Processor clock: 1.54 GHz Number of cores: 2 GPU: Adreno 220 | 
| RAM memory: | 768 MB | 
| Internal memory: | 4 GB | 
| Memory cards: | yes microSD, microSDHC (up to 32 GB) | 
| Display Coolpad 9900 | |
| Display: | Color / ASV TFT 16M colors 480 x 960 px (5.00") 215 ppi ~67.3% screen-to-body ratio | 
| Touchscreen: | yes | 
| Connectivity Coolpad 9900 | |
| NFC: | yes | 
| Bluetooth: | yes v2.1 | 
| GPS: | yes | 
| GPRS: | yes | 
| EDGE: | yes | 
| WiFi: | yes v802.11 b/g/n | 
| Hotspot WiFi: | yes | 
| DLNA: | yes | 
| IrDA: | yes | 
| USB: | yes v2.0 | 
| WAP: | yes | 
| Camera Coolpad 9900 | |
| Main camera: | 8 Mpx | 
| Image Resolution: | 3264x2448 px | 
| Flash: | yes | 
| Digital zoom: | yes | 
| Video formats: | MPEG4, H.264 | 
| Video resolution: | 1920x1080 | 
| Multimedia Coolpad 9900 | |
| Radio: | yes | 
| Design Coolpad 9900 | |
| Dimensions: | 141.00 x 68.00 x 9.90 mm | 
| Weight: | 174.00 g | 
| Battery Coolpad 9900 | |
| Capacity: | Li-Ion 1800 mAh | 
| Wireless battery charging: | yes | 
| Other Coolpad 9900 | |
| Accelerometer: | yes | 
| Altimeter: | yes | 
| Barometer: | yes | 
| Fingerprint scanner: | yes | 
| Gravity: | yes | 
| Gyroscope: | yes | 
| Hall-effect: | yes | 
| Hygrometer: | yes | 
| Iris scanner: | yes | 
| Magnetometer: | yes | 
| Proximity: | yes | 
| Thermometer: | yes | 
|  | Zal-Pjxowe | April 11, 2024 | 
| A feature phone offers a reliable operating system, decent processor, ample RAM and internal memory, good display resolution, and various connectivity options. | ||
| Reply | ||
|  | Pekycug | May 08, 2024 | 
| Limited features, outdated operating system, lack of app support. | ||
| Reply | ||
|  | Kek-Luvisa | May 13, 2024 | 
| Good phone, fast and reliable. | ||
| Reply | ||