SPECIFICATION: Manufacturer:                   HTC Series:                                   HTC One Related:                                HTC One M9 Type:                                      Smartphone Form factor:                        Slate Dimensions:                       150.99 mm (5.944 in) H71.99 mm (2.834 in) W9.61 mm (0.378 in) D Weight:                                163 g (5.7 oz) Operating system:             Android 5.0 "Lollipop" (upgradeable to 6.0 "Marshmallow") System on chip:                 MediaTek HelioX10 MT6795 CPU:                                       2.2 GHz octa-core GPU:                                      IMG Rogue G6200 Memory:                              3 GB LPDDR4 RAM Storage:                                32 GB Removable storage:         microSD up to 2 TB Battery:                                 2,840 mAh Li-Po Data inputs:                         Accelerometer Gesture sensor Gyroscope fingerprint sensor Display:                                 5.2 in (130 mm) WQHD 1440 x 2560 pixels (16:9 Aspect ratio) (565 ppi) Rear camera:                       20 MP duo-camera with autofocus, dual-LED dual tone flash, f/2.2 aperture, 27.8 mm lens 4K (2160p) video recording Front camera:                     4 MP, UltraPixel fixed-focus camera, ƒ/2.0 aperture, 26.8 mm 1080p