| Processor | Quad Core 1.5 GHz |
| GPU | ULP GeForce |
| Operating System | Android |
| Operating System Version | Ice Cream Sandwich (4.0), upgradable to v4.1.1 |
| Sensors | Gyro Sensor, Digital Compass, Accelerometer, Proximity Sensor, Ambient Light Sensor |
| Manufacturer | HTC |
| Series Name | HTC One |
| Weight | 130 g |
| Dimensions | 69.9 x 134.36 x 8.9 mm |
| Camera Type | Dual Camera |
| Front Camera | 1.3 Megapixel |
| Back Camera | 8 Megapixel |
| Camera features | 3264x2448 pixels resolution, LED flash, Auto Focus, BSI Sensor, Geo-tagging, Face and Smile Detection, Dedicated Imaging Chip and Continuous Shooting features. |
| Video Camera features | 1080p HD videos @ 30fps, stereo sound recording and video stabilization |
| RAM | 1GB |
| External Memory | No Card Slot |
| Internal Storage | 32GB |
| Screen Size | 4.7 Inches |
| Display | Super IPS LCD2 capacitive touchscreen |
| Ports | microUSB (MHL) v2.0 and HDMI ports |
| Battery Type | Li-Po 1800 mAh Standard battery |
| Battery (Talk Time) | N/A |
| Battery (Standby Time) | N/A |
| Audio | MP3/eAAC+/WMA/WAV/MIDI formats |
| Video | MP4/H.263/H.264/WMV/3GP/3G2/AVI formats and HD Video Playback |
| Accessories | Safety and Regulatory Guide, Handset, Battery & Charger, Headset, USB Synchronization Cable, Quick Start Guide, Limited Warranty Card and Customer Care Card |
| Bluetooth | v4.0 with A2DP |
| GPRS | Yes |
| Connectivity | 3G - 21 Mbps HSDPA; 5.76 Mbps HSUPA, W-Fi - 802.11 a/b/g/n, EDGE, A-GPS with Google Maps, DLNA and HDMI connectivity |
| Network | 2G - GSM 850 / 900 / 1800 / 1900, 3G - HSDPA 850 / 900 / 1900 / 2100, HTD-SCDMA/ TD-HSPA 1900 / 2100 - HTC One XT |
| Announced/Launched Date | February 2012 |
| Available Colors | Gray and White |
| Built-in Apps | Facebook, Document viewer/editor, Google Search, Maps, Gmail, YouTube, Calendar and Google Talk |
| SIM Slots | Single SIM |
| SIM Card Type | Regular SIM |
| Category | Premium Smartphone |
| Price Range | US$500 or more |