HTC Butterfly 3 supports GPRS data modes like Yes.
In terms of Dimension it has 151 x 73 x 10 mm (5.94 x 2.87 x 0.39 in) size.
Total weight is 161 g (5.68 oz).
SIM Type is Nano-SIM.
HTC Butterfly 3 comes with 5.2 inches (~67.6% screen-to-body ratio) Capacitive touchscreen, 16M colors providing a total of 1440 x 2560 pixels (~565 ppi pixel density).
HTC Butterfly 3 MultiTouch support : Yes.
HTC Butterfly 3 runs Android OS, v5.0 (Lollipop), planned upgrade to v6.0 (Marshmallow) on the top of Qualcomm MSM8994 Snapdragon 810 chipset and powerful Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.0 GHz Cortex-A57 CPU.
For fluid visual experience it has a powerful Adreno 430 GPU.
This device comes up with Internal Memory and RAM of 32 GB, 3 GB RAM respectively.
For expanding memory : microSD, up to 200 GB (dedicated slot).
Primary Camera or Rare/Back Camera is at 20.2 MP Duo, f/2.2, 28mm, autofocus, dual-LED (dual tone) flash with Geo-tagging, touch focus, face detection, panorama, HDR and video recording capability of 2160p@30fps.
Secondary or Front Camera is at 13 MP, f/2.0, 28mm, 2160p@30fps.
For headphones 3.55 mm Jack : Yes.
HTC Butterfly 3 WLAN is based on Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot.
Bluetooth Module version and supported profiles are v4.1, A2DP, apt-X respectively.
GPS Module features are : Yes, with A-GPS, GLONASS, BDS.
USB Status : microUSB v2.0 (MHL 3.0 TV-out).
Has infra red port for controlling IR devices such as TV, fridge etc
Sensors such as Accelerometer, gyro, proximity, compass are integrated in the device.
HTC Butterfly 3 has Non-removable Li-Ion 2700 mAh battery.
Total Talk Time is Up to 26 h (2G) / Up to 21 h (3G).
Total Stand-by Time is Up to 363 h (2G) / Up to 416 h (3G).