Wiko Rainbow Jam Design and Build

Design and Build

The Rainbow Jam features a classic design typical of its release period, with dimensions of 142.5 x 71.6 x 9.3 mm and a weight of 159 grams. Its form factor is comfortable for one-handed use, with a 5.0-inch display that fits well into the overall body, which sports a screen-to-body ratio of approximately 67.5%. The use of dual Micro-SIM cards on a dual stand-by setup underscores its utility for users managing two numbers, which was a popular feature for budget phones in emerging markets. The phone was available in a variety of colors including Black, White, Bleen, Coral, and Blue, catering to users looking for personalization and variety.