Body Dimensions 230.9 x 157.8 x 8.6 mm (9.09 x 6.21 x 0.34 in) 209.8 x 123.8 x 7.4 mm (8.26 x 4.87 x 0.29 in) ...

the affordable Samsung Galaxy Tab A7 Lite may be enough for you. Its 8.7-inch screen is decent with WXGA+ resolution, while maintaining portability so you can easily hold the tablet in one hand.