The Tab 11 has optional 4G connectivity. The NXTPAPER has special coating on the display, plus various other features to make IPS LCD feel more like paper.
TCL NXTPAPER 11, Full-color Electronic Paper-like Display
TCL NXTPAPER 11's Innovative Paper-like Display Earns Global Recognition with iF Design Award
TCL announces its latest tablets, one of which features the new NXTPAPER panel type - News
TCL NXTPAPER 11, Full-color Electronic Paper-like Display
NXTPAPER 11
This new TCL tablet has a screen that looks and feels like paper
TCL's Nxtpaper 11 tablet and phone concept look better than my $1,000 iPad and iPhone screens
TCL Nxtpaper 11 Review: Budget Tablet with a Unique Screen - Tech Advisor
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