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    152.6 x 75 x 9.2 mm (6.01 x 2.95 x 0.36 in)
Weight              170 g (6.00 oz)
SIM                     Micro-SIM
 
* DISPLAY    
Type                   IPS LCD capacitive touchscreen, 16M colors
Size                     5.5 inches, 83.4 cm2 (~72.9% screen-to-body ratio)
Resolution       1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection        Corning Gorilla Glass 3
 
* PLATFORM    
OS                        Android 4.3 (Jelly Bean), ColorOS
Chipset              Qualcomm MSM8974AB Snapdragon 801 (28 nm)
CPU                     Quad-core 2.3 GHz Krait 400
GPU                     Adreno 330
 
* MEMORY    
Card slot           microSDXC (dedicated slot)
Internal             16GB 2GB RAM eMMC 5.0
 
* MAIN CAMERA    
                             Single    13 MP, f/2.0, 1/3", AF
Features           Dual-LED flash, panorama, HDR
Video                 4K@30fps, 1080p@60fps, 720p@120fps
 
* SELFIE CAMERA    
Single                5 MP, f/2.0
Video                 1080p@30fps