Vivo Y20 has a 6.51 inches Fluid Full HD IPS LCD screen. It has its front camera beautifully placed in the most convenient place. It has a triple(13+2+2 MP) camera arrangement at the back with PDAF and macro, and the Main Camera feature is the LED flash—Ultra HD video recording which is the same setup. The main camera depends on a 13 MP camera behind the f/2.2 wide lens. The macro camera depends on a 2 MP camera with an f/2.4 lens. It's also a depth camera and it depends on a 2 MP camera with an f/2.4 lens. The main or back camera can record 1080p video with 30FPS. It has Night Mode but there is no autofocus. Vivo Y20 has a front camera of 8 MP and an f/2.0, (wide) lens. The front camera is also able to capture and record 1080p video with 30FPS.
It comes with a 5000 mAh Li-Po battery with 18W fast charging which is decent. You can buy this phone with 6 GB RAM, up to Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240) CPU, and Adreno 610 GPU. The phone is powered by a Qualcomm SM4250 Snapdragon 460 (11 nm) chipset. The phone comes with 64 GB internal storage and there is a MicroSD(dedicated slot) slot in this phone. There is also an optical fingerprint(side-mounted) sensor in this phone which is standard.
Vivo Y20 has all the other regular features like Dual SIM. USB microUSB 2.0, OTG, accelerometer, proximity, compass, etc. Vivo Y20 3 GB RAM lets users save their important documents and popular games within a 128GB expandable internal storage. This is the best variant to go for as 6 GB RAM is good sufficiency for most of the things you'd expect to do on your smartphone. Though it costs a little more if the users buy the 6GB RAM and 64 GB ROM Version there will be no worry to upgrade to a new phone for a long time.