Summary | 75 Score | 79 Score | 78 Score | |
| Performance | MediaTek MT6753T 3 GB RAM Android v5.1 (Lollipop) | Mediatek MT6795M Helio X10 3 GB RAM Android OS, v5.0 | Qualcomm Snapdragon 821 4 GB RAM Android 7.0 (Nougat), HTC Sense 7 | |
| Display | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5.5 inch 1440 x 1920 pixels 534 PPI Density | 5.7 inch 1440 x 2560 pixels 512 PPI Density | |
| Camera | 13 MP (Main) 4 MP (Front) | 20 MP (Main) 13 MP (Front) | 12 MP (Main) 16 MP (Front) | |
| Battery | 2800 mAh Li-ion | 2800 mAh Li-Po | 3000 mAh Li-ion | |
Display |
| Screen Size | 5.5 inch | 5.5 inch | 5.7 inch | |
| Screen Resolution | Full HD (1080 x 1920 pixels) | 1080x1920 pixels | 1440 x 2560 pixels | |
| Pixel Density | 401 PPI | 534 PPI | 512 PPI | |
| Display Type | IPS LCD Capacitive Touchscreen, Multi-touch | Capacitive touchscreen, 16M colors | IPS LCD, Multi-touch | |
| Gorilla Glass | - | Yes | Yes | |
| Screen Protection | - | Corning Gorilla Glass 4 | Corning Gorilla Glass 5 | |
Chipset |
| Brand | HTC Mobiles | HTC Mobiles | HTC Mobiles | |
| Chipset | MediaTek MT6753T | Mediatek MT6795M Helio X10 | Qualcomm Snapdragon 821 | |
| Processor | Octa core, 1.5 GHz, Cortex A53 | Octa-core 2 GHz | 2.15GHz Quad Core processor | |
| RAM | 3 GB RAM | 3 GB RAM | 4 GB RAM | |
| GPU | Mali-T720 MP3 | PowerVR G6200 | Adreno 530 | |
Camera |
| Rear Camera Resolution | 13 MP | 20 MP | 12 MP | |
| Front Camera Resolution | 4 MP | 13 MP | 16 MP | |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android v5.1 (Lollipop) | Android OS, v5.0 | Android 7.0 (Nougat), HTC Sense 7 | |
| Weight | 156 g | 150 g | 170 g | |
| Dimensions | 157.5 x 78.9 x 7.8 mm | 156.5 x 76.5 x 7.5 mm | 162.4 x 79.7 x 7.9 mm | |
| Thickness | | | 7.9mm | |
Storage |
| Internal Storage | 32 GB | 32 GB | 64 GB | |
| Card Slot | microSD, Up to 256 G | microSD, up to 128 G | microSD, Upto 2TB | |
| Other | 32GB storage, microSD card slot | 32GB storage, microSD card slot | 64GB storage, Expandable up to 2TB | |
Communication |
| SIM Card Slots | Dual SIM | Single SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.0 | v4.1, A2DP, apt-X | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | Yes | No | |
Connectivity |
| VoLTE | | | | |
| 4G | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) | LTE 2100, LTE 800, LTE 1800, LTE 2600 | |
| 3G | UMTS 1900 / 2100 / 850 / 900 MHz | HSDPA 850 / 900 / 1900 / 2100 | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, hotspot | Wi-Fi 802.11 b/g/n | |
| GPS | with A-GPS | Yes, with A-GPS, GLONASS, Beidou | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2800 mAh | 2800 mAh | 3000 mAh | |
| Battery Type | Li-ion | Li-Po | Li-ion | |
| Standby Time | Up to 545 h (3G) | | Up to 13 Days | |
| Talk Time | Up to 14 h 30 min (3G) | | Up to 26 Hours | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Proximity sensor Accelerometer Compass | Accelerometer gyro proximity compass | Accelerometer Proximity Gyro Compass | |
| Messaging | | SMS (threaded view), MMS, Email, Push Email | | |
| Java | | No | | |
| Other | | Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/eAAC+/WAV player , Document viewer , Photo/video editor | | |