Searching retailers for UPCs matching keywords 'hd 300 ppi', shouldn't take long

Quick search results for 'hd 300 ppi'

• NEW Kindle Paperwhite (Latest 7th Gen 300 ppi No Ads, 2016), Wi-Fi, 6in - Black
  UPC: 848719056099
• Certified Refurbished Kindle Paperwhite E-reader - Black, 6" High-Resolution Display (300 ppi) with Built-in Light, Free 3G + Wi-Fi - Includes Special Offers
  Manufacturer: Amazon UPC: 848719056884 EAN: 0848719056884
• Kindle Voyage E-reader, 6" High-Resolution Display (300 ppi) with Wi Fi
  UPC: 848719040104
• Kindle Oasis E-reader with Leather Charging Cover - Black, 6" High-Resolution Display (300 ppi), Wi-Fi - Includes Special Offers
  UPC: 848719057331
• Kindle Oasis E-reader with Leather Charging Cover - Walnut, 6" High-Resolution Display (300 ppi), Wi-Fi - Includes Special Offers
  UPC: 848719082920
• Kindle Oasis with Leather Charging Cover - Black, 6" High-Resolution Display (300 ppi), Wi-Fi
  UPC: 848719082975