| Hardware and OS | HTC Butterfly 3 | |
| Operating system | Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow); Sence 7 | |
| Processor | Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57) | |
| Chipset | Qualcomm MSM8994 Snapdragon 810 (20 nm) | |
| GPU | Adreno 430 | |
| Internal memory | 32 GB, 3 GB RAM | |
| External memory | microSD, up to 256 GB (dedicated slot) | |
| Display | HTC Butterfly 3 | other phones |
| Size | 5.2" inc | |
| Resolution | 1440 x 2560 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 67.6% | |
| Display area | 74.5 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 565 PPI | |
| Colors | 16M | |
| Connectivity | HTC Butterfly 3 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 40(2300), 41(2500) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot | |
| Network | GSM / HSPA / LTE | |
| SIM card | Nano-SIM | |
| Bluetooth | 4.1, A2DP, aptX | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes | |
| Speed | HSPA, LTE | |
| USB | microUSB 2.0 (MHL 3.0 TV-out) | |
| Camera | HTC Butterfly 3 | other phones |
| Main camera | 20.2 MP, Single | |
| Specs | 20.2 MP, f/2.2, 28mm (wide), AF -Secondary depth sensor | |
| Features | Dual-LED dual-tone flash, panorama, HDR | |
| Video | 2160p@30fps | |
| Selfie camera | 13 MP, Single | |
| Multimedia | HTC Butterfly 3 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | No | |
| Design | HTC Butterfly 3 | other phones |
| Colors | Blue, Red, White | |
| Dimensions | 151 x 73 x 10 mm | |
| Weight | 161 g | |
| Battery | HTC Butterfly 3 | other phones |
| Battery capacity | 2700 mAh, Non-removable Li-Ion | |
| Battery life | Stand by time- Up to 363 h (2G) / Up to 416 h (3G) Talking time- Up to 26 h (2G) / Up to 21 h (3G)
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| Other | HTC Butterfly 3 | other phones |
| Release date | 2015, September | |
| Sensors | Accelerometer, gyro, proximity, compass , Infrared port | |