| HTC Windows Phone 8X | Motorola Milestone XT720 |
| Manufacture | HTC | Motorola |
| Model | Windows Phone 8X | Milestone XT720 |
| Form factor | Block | Block |
| Weight | 130 gram | 160.00 |
| Dimensions (HxWxD) | 132.35 x 66.2 x 10.12 | 116.00 x 71.00 x 11.00 |
| Operating System | Windows Phone 8 | Android |
| Networks | 2G - 850/900/1800/1900 3G - 850/900/1900/2100 | 2G - 850/900/1800/1900 3G - 1700/2100 |
| HSCSD |  | |
| GPRS |  | |
| EDGE | | |
| UMTS | | |
| HSDPA | | |
| HSPA+ | | |
| WiMAX | | |
| LTE (4G light) | | |
| WLAN / Wi-Fi | | |
| Wi-Fi Hotspot | | |
| Wi-Fi Direct | | |
| SMS | | |
| MMS | | |
| | |
| HDMI out | | |
| USB port | | |
| MHL | | |
| Bluetooth | | |
| Bluetooth version | 2.1 | NA |
| DLNA | | |
| GPS | | |
| Glonass | | |
| ANT+ | | |
| IrDA | | |
| NFC | | |
| 3.5 mm audio connector | | |
| Camera | | |
| Camera resolution | 8 megapixel, auto focus, f/2.0, 28mm lens | 8 megapixel, autofocus, digital zoom |
| Image Stabilization | | |
| BSI sensor | | |
| Camera Flash/Light | | |
| Flash type | LED | NA |
| Video recording | | |
| Video capture resolution | 1080p | NA |
| Second Camera | 2.1 megapixel, 1080p video capture, f/2.0 | NA |
| Display size | 4.3 inches | 3.70 |
| Touchscreen | | |
| Colour display | | |
| Number of colours | 16777216 | 16000000 |
| Display width | 720 | 480 |
| Display height | 1280 | 854 |
| PPI | 341.54 | 264.77 |
| Second Display | NA | NA |
| CPU | 1.5 GHz dual-core Qualcomm Snapdragon S4 MSM8960 | 555 Mhz |
| GPU | Adreno 225 | NA |
| Memory | 1 GB RAM. 16 GB internal storage | 512 MB RAM, 512 ROM, 8 GB storage. Expandable up to 32 GB with microSD card |
| Micro SIM | | |
| Dual SIM | | |
| MP3 | | |
| Ringtones / Music file format | NA | MP3, AMR-WB, AAC, AAC+, AMR-NB, WMA, eAAC+, MIDI |
| Java | | |
| Games | Yes, downloadable | Yes |
| FM Radio | | |
| Battery | 1800 mAh | 1390 mAh |
| Standby time (h) | NA | 320 |
| Talktime (m) | NA | 540 |
| Wireless Charging | | |
| Browser | Internet Explorer 10 | Android HTML Webkit |
| Calendar | | |
| Voicedialing | | |
| IP Code | NA | NA |
| Predictive text | | |
| RSS reader | | |
| Voicememo | | |
| PC Synchronization | | NA |
| SyncML | | |
| Website | Website | Website |