BLU J4 Design and Build

Design and Build

The BLU J4 showcases a practical design with dimensions of 151 x 72.3 x 10 mm and a weight of 158 grams. This makes the phone reasonably compact and easy to handle. Its plastic build is typical for this segment, offering durability without adding unnecessary bulk. The device is available in three colors: Blue, Black, and Brown, allowing for some degree of personalization. The phone's frame comfortably houses its dual SIM card slots, making it particularly appealing to users who need to manage multiple phone numbers or networks.