In the 143 grams light HTC One an internal storage of 64 GB is available. It has a 468 ppi 4.7 inch display based on S-LCD 3.
In the smartphone a Quad-Core processor (Qualcomm Snapdragon 600 APQ8064T) does the work, assisted by 2 GB RAM. Detail knowledge: Graphics calculation is done by a Adreno 320. The HTC One has a camera on the backside which has a maximum resolution of 4 megapixels. The front camera has a resolution of 2.1 MP.