This phone is good.Like its predecessor, the OnePlus 3T is a brilliant smartphone, regardless of the bump in price. . But the 3T is a better, faster phone with an improved battery and front camera. The OnePlus 3T retains OnePlus’ crown of offering the best mid-priced phone with flagship performance that money can buy.Like its predecessor, the OnePlus 3T is a brilliant smartphone, regardless of the bump in price. . But the 3T is a better, faster phone with an improved battery and front camera. The OnePlus 3T retains OnePlus’ crown of offering the best mid-priced phone with flagship performance that money can buy.