An electronic device comprising: a display sub-assembly comprising: a plastic sheet having a first surface and an opposing second surface; a glass substrate having a first surface and an opposing second surface, wherein the second surface of the glass substrate is coupled to the first surface of the plastic sheet, wherein the glass substrate comprises a sheet of glass having a thickness ranging from 0.025 mm to 0.2 mm; an electronic paper display, EPD, layer having a first surface and an opposing second surface, wherein the second surface of the EPD layer is coupled to the first surface of the glass substrate; a plastic film having a first surface and an opposing second surface, wherein the second surface of the plastic film is coupled to the first surface of the EPD layer; and a first flexible printed circuit, "FPC", coupled to an edge of the glass substrate, wherein the display sub-assembly is configured to display content; a light sub-assembly coupled to the first surface of the plastic film of the display sub-assembly, the light sub-assembly comprising a light guide coupled to a light source positioned adjacent the first FPC, wherein the light guide is configured to direct light from the light source onto the display sub-assembly; and a touch sub-assembly coupled to the light sub-assembly, wherein the touch sub-assembly is configured to receive touch input. a display sub-assembly comprising: a plastic sheet having a first surface and an opposing second surface; a glass substrate having a first surface and an opposing second surface, wherein the second surface of the glass substrate is coupled to the first surface of the plastic sheet, wherein the glass substrate comprises a sheet of glass having a thickness ranging from 0.025 mm to 0.2 mm; an electronic paper display, EPD, layer having a first surface and an opposing second surface, wherein the second surface of the EPD layer is coupled to the first surface of the glass substrate; a plastic film having a first surface and an opposing second surface, wherein the second surface of the plastic film is coupled to the first surface of the EPD layer; and a first flexible printed circuit, "FPC", coupled to an edge of the glass substrate, wherein the display sub-assembly is configured to display content; a plastic sheet having a first surface and an opposing second surface; a glass substrate having a first surface and an opposing second surface, wherein the second surface of the glass substrate is coupled to the first surface of the plastic sheet, wherein the glass substrate comprises a sheet of glass having a thickness ranging from 0.025 mm to 0.2 mm; an electronic paper display, EPD, layer having a first surface and an opposing second surface, wherein the second surface of the EPD layer is coupled to the first surface of the glass substrate; a plastic film having a first surface and an opposing second surface, wherein the second surface of the plastic film is coupled to the first surface of the EPD layer; and a first flexible printed circuit, "FPC", coupled to an edge of the glass substrate, wherein the display sub-assembly is configured to display content; a light sub-assembly coupled to the first surface of the plastic film of the display sub-assembly, the light sub-assembly comprising a light guide coupled to a light source positioned adjacent the first FPC, wherein the light guide is configured to direct light from the light source onto the display sub-assembly; and a touch sub-assembly coupled to the light sub-assembly, wherein the touch sub-assembly is configured to receive touch input. <EOS>