Are you seeking for a reliable all-in-one printer that can handle photo printing adequately well? Ah, should it be under two hundred bucks? Most probably, you are now considering between HP Envy 7640 and HP Envy 7645 right now, but you cannot decide which model to choose because they are incredibly identical to each other. Of course, HP Envy 7640 and HP Envy 7645 are great choices if you are looking for an all-in-one printer that can handle around 300 to 400 pages per month without sacrificing too much of image quality. They are also both quite quick. So, what is the difference between HP Envy 7640 and HP Envy 7645? (You might also like: HP Envy 7640 vs. Canon Pixma MX922)
Putting the two side by side next to each other, you will not be able to tell a real distinction if not for the written names. They have entirely similar designs and layouts. HP Envy 7640 and HP Envy 7645 have the same overall dimensions and weights. Each of them has a color LCD touchscreen for easy and handy control on the front panel. Both models also support the same functionalities: printing, scanning, copying, and faxing. They use the same type of inks and come with the same connectivity options: USB, Wi-Fi, Ethernet, and RJ-11 for faxing.
Don’t worry about performance because HP Envy 7640 and HP Envy 7645 also have similar performance level. They have the same maximum resolutions for printing (4800×200 dpi for color, 1200×1200 dpi for black-and-white), copying (600×600 dpi), scanning (1200×1200 dpi), and faxing (300×311 dpi). They can print at 14 ppm for ISO black-and-white and 9 ppm for ISO color. Both can produce up to 50 copies per operation. Both have 100-page maximum fax memory.
So far, we are unable to find a real difference between HP Envy 7640 and HP Envy 7645. Both models support automatic duplex (2-sided) printing and both come with a 25-page automatic document feeder (ADF). Both have regular paper input tray and photo paper input tray. However, while both models can accommodate up to 15 pieces of photo papers, HP Envy 7645 can contain slightly more plain papers than HP Envy 7640. It has a 140-page input capacity while the other model has a 125-page tray.
HP Envy 7640 vs. 7645
The difference between HP Envy 7640 and HP Envy 7645 is not very significant. They can perform equally well. Perhaps the extra capacity of HP Envy 7645 can be useful if you handle lots of papers daily. Otherwise, you can be comfortable with HP Envy 7640 as well.