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     163.6 x 75.4 x 9.1 mm (6.44 x 2.97 x 0.36 in)
Weight             195 g (6.88 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                     6.5 inches, 102.0 cm2 (~82.7% screen-to-body ratio)
* Resolution    720 x 1600 pixels, 20:9 ratio (~270 ppi density)
* Protection    Corning Gorilla Glass 3
                        480 nits max brightness (advertised)
* PLATFORM    OS    
                        Android 9.0 (Pie), ColorOS 6.1
* Chipset    Qualcomm SDM665 Snapdragon 665 (11 nm)
CPU            Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU            Adreno 610
* MEMORY    
Card slot    microSDXC (dedicated slot)
Internal            64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM UFS 2.1
* MAIN CAMERA    
   Quad           12 MP, f/1.8, (wide), 1/2.8", 1.25µm, PDAF
                       8 MP, 13mm (ultrawide), 1/4.0", 1.12µm
                       2 MP, f/2.4, 1/5.0", 1.75µm
                       2 MP, f/2.4, (depth)
Features    LED flash, HDR, panorama
 Video            4K@30fps, 1080p@30fps, gyro-EIS
SELFIE CAMERA    Single    8 MP, f/2.0
Features    HDR
Video            1080p@30fps