Yes, Honor 8 does have LTPS Scratch Resistant (Low Temperature PolySilicon) glass, which is even better than gorilla glass.
Yes, Honor 8 has 3.5 mm music jack.
All products sold on OnlyMobiles.Com are always new and in seal packed condition. We do not sell refurbished mobile phones.
During our tests, Honor 8 achieved AnTuTu score of 92,402 points.