If you are looking for a screen in the 50cm range, these 20-inch models offer a balance of price and features:
Samsung UA20J4003 20" Multi system LED TV 110 220v 240 Volts 50 60 hz $169.00$199 220-Electronics.com Go to product viewer dialog for this item. buy 50cm tv
A budget-friendly refurbished option that provides 720p HD quality and a wide 170-degree viewing angle. It is a reliable choice for a secondary room and is currently sold on eBay . Samsung TV 20 Inch Energy Star S20B350H Go to product viewer dialog for this item. If you are looking for a screen in