BlackBerry Classic AT&T Black SQC100-4 16GB Internal Storage |Expandable Upto 128 GB | 2GB RAM 8 MP Auto Focus Camera |1080p HD video recording at 30fps|2 Megapixel Front-Facing Camera BlackBerry 10.3.1 OS (upgradable), Dual-Core 1.5 GHz Krait Processor, Chipset: Qualcomm MSM896 Snapdragon Classic Physical QWERTY keyboard, Optical trackpad and 3.5-inch Touchscreen