I am going to share my review on HP Deskjet 5820 All in one printer.it is 7 kg weight and 31cm height and 15.8 cm width.HP says that you can print 8000 pages with3 HP colour bottles. It has functions like Wifi direct by which you can print from mobile and spill free replenish system.it’s function is copy, scan and print.Hp says it prints about 8000 pages but you can actually print upto 5000-6000 pages and during my use I found that it can produce good picture quality in printing with colour but in black and white it lacks clarity and finishing like we clear alphabets or words also it can’t be done due to long time after using continuous printing of 30 minutes it will slow in printing speed and the print papers or printing speed would get low also the contrast and clarity will get low.The printer gives low shade of print-outs.Durability and reliability is not so good compared to other printers available in market.It doesn’t provide all those functions which this product say about.overall its not a satisfied products.