Please include the specifications of the product when filling up your order. On the lower part portion of product image, then click "add note" to specify your prefer color, memory and other specification.
(ex. Vivo V15, 128gb, 6gb RAM, Coral Red) (ex. BT HF PRO SY BT1607, Red) 
 
* BODY    
Dimensions    132.6 x 69.3 x 8.9 mm (5.22 x 2.73 x 0.35 in)
Weight              131 g (4.62 oz)
Build                  Glass front, plastic back, plastic frame
SIM                    Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
 
* DISPLAY    
Type                  Super AMOLED capacitive touchscreen, 16M colors
Size                   4.5 inches, 57.6 cm2 (~62.7% screen-to-body ratio)
Resolution     480 x 800 pixels, 5:3 ratio (~207 ppi density)
 
* PLATFORM    
OS                    Android 5.1.1 (Lollipop)
Chipset          Spreadtrum SC9830
CPU                Quad-core 1.3 GHz Cortex-A7
GPU                Mali-400
 
* MEMORY    
Card slot      microSDXC (dedicated slot)
Internal        8GB 1GB RAM
 
* MAIN CAMERA    
Single          5 MP, f/2.2, AF
Features     LED flash
Video           720p@30fps
 
* SELFIE CAMERA    
Single          2 MP, f/2.2