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    161 x 74.1 x 7.8 mm (6.34 x 2.92 x 0.31 in)
Weight    171 g (6.03 oz)
Build    Glass front, plastic back, plastic frame
SIM    Dual SIM (Nano-SIM, dual stand-by)
* DISPLAY    
Type    AMOLED
Size    6.44 inches, 100.1 cm2 (~83.9% screen-to-body ratio)
Resolution    1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
* PLATFORM    
OS    Android 10, Funtouch 11
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    128GB 8GB RAM
* MAIN CAMERA    
Triple    48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm, AF
2 MP, f/2.4, (depth)
Features    Dual-LED dual-tone flash, HDR, panorama
Video    1080p@30fps
* SELFIE CAMERA    
Single    32 MP, f/2.0, (wide), 1/2.8", 0.8µm
Features    HDR
Video    1080p@30fps