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    154.3 x 73.7 x 8.5 mm (6.07 x 2.90 x 0.33 in)
Weight            166 g (5.86 oz)
Build             Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM                     Dual SIM (Nano-SIM, dual stand-by)
* DISPLAY     
Type            IPS LCD capacitive touchscreen, 16M colors
Size                    6.1 inches, 91.3 cm2 (~80.3% screen-to-body ratio)
Resolution    720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
Protection    Corning Gorilla Glass 3
* PLATFORM    
OS                    Android 9.0 (Pie), ColorOS 6 Lite
Chipset            Mediatek MT6762 Helio P22 (12 nm)
CPU            Octa-core 2.0 GHz Cortex-A53
GPU            PowerVR GE8320
* MEMORY    
Card slot    microSDXC (dedicated slot)
Internal            16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM eMMC 5.1
* MAIN CAMERA    
Dual            13 MP, f/2.2, 1/3.1", 1.12µm, PDAF 2 MP, f/2.4, (depth)
Features    LED flash, HDR, panorama
Video            1080p@30fps
SELFIE CAMERA    
Single            5 MP, f/2.0, 1/5", 1.12µm
Features    HDR
Video            1080p@30fps