vivo Y21d

Display type

The type of technology used in the display.

Display size

Screen diagonal in inches. Larger displays offer more screen real estate.

Refresh rate

How often the display refreshes. Higher refresh rate results in smoother motion.

Peak brightness

Maximum display brightness in nits.

Pixel density

Pixels per inch — how sharp the screen looks.

CPU speed

Main processor. Newer chips offer better performance and efficiency.

RAM

Allows multiple apps to run at once. More RAM enables better multitasking.

Storage

Storage capacity for apps, photos, and files. More storage means more space for your content.

Main Camera

Resolution of the main camera. Higher megapixels can capture more detail.

Front camera

Resolution of the front camera. Higher megapixels can mean sharper selfies and video calls.

Battery

Battery capacity. Higher capacity generally means longer battery life between charges.

Wired charging

Wired and wireless charging speeds.

5G

Fifth-generation cellular connectivity. 5G can offer faster download speeds and lower latency where available.

IP rating

Materials and durability (e.g. IP rating).

Thickness

Device thickness. Thinner devices are often more pocketable.

Width

Physical size: height, width, thickness.

Height

Physical size: height, width, thickness.

Weight

Total weight. Lighter phones are more comfortable to hold.

Build

Materials and durability (e.g. IP rating).

SIM

SIM and eSIM configuration.