the average is 6 oz (172 g)
Hardware & Performance
This device is also known as ARCHOS 55 Helium +
The Archos 55 Helium Plus sports a 5.-inch display with 720 x 1280 pixels, and measuring 155 x 78 x 8.3 mm. Powered by a quad-core 64-bit MediaTek MT6735P processor, the Archos 55 Helium Plus further features a 13 MP rear camera, a 5 MP front-facing camera, 1 GB of RAM, 8 GB of expandable internal memory and a 2400 mAh battery. The smartphone runs Android 5.1 Lollipop.