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) 
 
Vivo V20 (128GB)
 
* BODY    
Dimensions    161.3 x 74.2 x 7.4 mm (6.35 x 2.92 x 0.29 in)
Weight    171 g (6.03 oz)
Build    Glass front, glass back
SIM    Dual SIM (Nano-SIM, dual stand-by)
* DISPLAY    
Type    AMOLED
Size    6.44 inches, 100.1 cm2 (~83.7% screen-to-body ratio)
Resolution    1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
* PLATFORM    
OS    Android 11, Funtouch 11
Chipset    Qualcomm SM7125 Snapdragon 720G (8 nm)
CPU    Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
GPU    Adreno 618
* MEMORY    
Card slot    microSDXC (dedicated slot)
Internal    128GB 8GB RAM, 256GB 8GB RAM
* MAIN CAMERA    
Triple    64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm, AF
2 MP, f/2.4, (depth)
Features    Dual-LED dual-tone flash, HDR, panorama
Video    4K@30fps, 1080p@30/60fps, gyro-EIS
* SELFIE CAMERA    
Single    44 MP, f/2.0, (wide), AF
Features    HDR
Video    4K@30fps, 1080p@30fps, gyro-EIS