Tablets

Acer

 * Iconia

Amazon

 * Kindle
 * Fire

Apple

 * iPad

Asus

 * VivoTab Note 8 M80TA
 * Transformer Pad

Google

 * Nexus
 * Pixel

Maxwest

 * Astro
 * Nitro
 * Panda Kids 7
 * Tab Max 7

Microsoft

 * doesn't have tablets
 * they're considered 2-in-1 laptops

Smasnug

 * Galaxy