Logitech K780 vs K800

Logitech K350 vs K800: Which to Buy?

This is the review of the comparison between two keyboards from the same brand that is the Logitech. The comparison here is between the Logitech K350 and the K800. The one keyboard here is ergonomic while the other one is not and there are many features that differ between them because of the price difference. To know which one is good for you to buy, go to the detailed review.

Logitech K350Logitech K800
Logitech K350Logitech K800
Plenty of hotkeys and programmable keys.
Curved keyboard design helps to keep wrists straight.
An impressive list of customizable features.
No software required.
Adjustable backlighting.
Unique space-saving design.
NiMH batteries recharge with Micro-USB cable.
Contoured keyboard design won’t be for everyone.
Inconveniently placed media keys.
Loud, cheap-feeling keys.
Short wrist rest.
The thin chassis is a little bendy.
Requires a dongle.
Faulty light sensor.


Product LineLogitech Wireless KeyboardMicrosoft Ergonomic keyboards
Wireless ReceiverUSB wireless receiverUSB wireless receiver
Max Operating Distance
Connectivity TechnologyWirelessWireless
Product TypeKeyboardKeyboard
Interface2.4 GHz2.4 GHz
Key/Button Function
Keyboard Technology
Required Quantity2
Form FactorAA type
OS RequiredMicrosoft Windows 7, Microsoft Windows Vista / XPMicrosoft Windows XP / Vista / 7 / 8 / 10
Width18.9 in18.44 in
Depth9.9 in8.19 in
Height2.9 in2.31 in
Weight3.05 lbs7.20 oz
FeaturesWave design with Constant Curve layout: Curved layout guides hands into just the right position.

Ease and comfort: Cushioned palm rest makes work easier and fun more fun.

Longer battery time: This feature gives you up to three years of battery life. (Battery life based on a calculation of an estimated 2 million keystrokes per year in an office environment. User experience may vary.)

Logitech Unifying receiver: The tiny Unifying receiver stays in your notebook, so there’s no need to unplug it when you move around. And you can easily add compatible wireless mice and keyboards to the same wireless receiver.
You can type easily—even in the dark—with brightly backlit keys that provide precise illumination. Only the characters are illuminated, so you can see just what you need to see without distraction.

The keyboard automatically adjusts the backlighting to suit the lighting conditions. Or you can adjust it the way you like it with the press of a button.

Sensors detect your hands as they approach the keyboard to turn the backlight on or off.

Durable concave keys position your fingers properly, and their softly rounded edges invite your fingertips to glide from key to key, hour after hour.

Detail Review:


Logitech K350

The Logitech Wave is that which is also known as K350, the last being the wireless version of the corded wave. This keyboard was released in 2007 as a corded keyboard and a few years later released as a wireless version using the unifying receiver. The only difference between them is just the first one is corded and the second is wireless.

Logitech K800

The Logitech K800 is a wireless illuminated keyboard that comes with a backlit. This keyboard is retailing for a budget-friendly price tag that is around sixty dollars currently on Amazon. This is a nice keyboard with the backlit at a lower price range.

Logitech K350


Logitech K350

As far as the design and comfort of this keyboard, it is designed in such a way so that it increases the comfort level while using it. It is designed like a wave-like of pattern that is as per Logitech that design gives more comfort than the regular keyboard in which the keys are linear. Also, this is an ergonomic keyboard, so this keyboard is good for those people who have a lot of typing work and spend a lot of time typing. This keyboard is designed in a way that it would also increase your typing speed without pain and strain in your hand.

As far as the keys of this keyboard, you have got the music key, volume up and down keys, mute keys, skip forward and backward keys, and all the media controls on the top of the keyboard. You have also got a calculator key on the top right corner of this keyboard which is useful for those you have work-related with maths more. You have got your battery slot on the back of the keyboard and you will find two included AAA batteries there which will last up to three years as claimed by Logitech.

Logitech K800

This keyboard looks like a usual keyboard that you use regularly but it does have nice keys that are so smooth and help you in typing very fastly. But this speaker is very small and flat than the regular keyboard that we use. It is not bulky so you can carry around this keyboard very easily, and also, because it is small, it doesn’t occupy much space on your table.

This keyboard does have a number keypad and this one comes with a charger so, instead of batteries, it has a charging port to charge this keyboard. There is a kickstand in the bottom of this keyboard to set it up, so it sits up taller. It’s probably pretty straightforward just a plug-and-play situation. Their keys feel like they’re in a good place, good situation.

Logitech K800


Logitech K350

The Logitech 350 keyboard is also known as the Logitech Comfort Wave 350 wireless keyboard. This keyboard comes in a nice package as like all other products from Logitech. On the box, you will find the picture of the keyboard itself, then you can see the package contents,  system requirements, and some of the features. Inside the box, you are going to get the keyboard itself, your USB unifying receiver, your instruction manuals, and a charging cable.

The Unifying receiver that you get with this keyboard is also known as the universal adapter or receiver. One great thing about this receiver is that you can use six different Logitech products with the help of this one receiver. For example, if you are using this keyboard, then you can also, connect the MX keys, and MX wireless mouse, and three more products using this receiver and switch between all and use them all together and by tests, it works perfectly alright.

Logitech K800

The keyboard comes in a nice box, the packaging is as good as we would expect from a brand like Logitech. Inside the box, you get the keyboard itself, your USB unifying receiver, some instruction manuals, and the charging cable. According to the instructions manual, on the recharging part of it typically you can expect about 10 days of battery life before you will need to recharge the keyboard battery. If the backlighting level is set to 100%, you will have about 15 hours of battery life. To recharge the keyboard, connect it to your computer using the USB charging cable, a full battery charge takes about five hours and only three hours if the keyboard has been switched off. During my tests, the battery life has been really quite good, people have had this running for months and so it also sounds like that the illuminated keys do not stay on all the time, they kind of go dim but once your hands get close and stuff they light back up.

What I don’t like about this keyboard is because it’s a full-size keyboard and has the 10 keypad functionality over there, it doesn’t sit right in front of me, it has to be positioned a little off-center to the right, so the keys will be right in front of me and I can type, it’s not a big deal but it is what it is. What I like about it is first the layout and the feel of the keys. They feel solid, easy keyboard to type on, nothing rattles, and the second is the backlight feature itself. The lights come on when I need them to, they go off when I don’t need them, and I can very easily see the keys. Next, the battery life is very good, it lasts weeks, and if not months depending upon how you use it, comes with a rechargeable USB plugin and there’s a little battery life indicator at the top. Finally, it is a Logitech product and I’ve had a great experience with Logitech products.

Logitech K350


In my opinion, the Logitech K350 is good for you to buy because it is all the way better than the Logitech K800 because if you buy a keyboard the comfort you get with it is very important in that respect, the K350 is an Ergonomic keyboard so it gives better comfort level than the Logitech K800.

Expert Reviews of Logitech K350:

By PCWorld
Big, roomy, hotkey-happy, and ergonomically minded, the Logitech Wireless Keyboard K350 could be just the ticket for Windows…

By cnet
The Logitech Wireless Keyboard K350 stands out for its comfortable ergonomic touches, easy learning curve, affordable price, and uniqueness…

Expert Reviews of Logitech K800:

By PC World
With our increasingly 24/7 workdays, backlit keyboards are more of a requirement than ever. The Logitech K800 Wireless…

By PCMag
“Cool” typically isn’t a word used to describe keyboards, but the Logitech Wireless Illuminated Keyboard K800 is just that, sporting…

By cnet
The Logitech Wireless Illuminated Keyboard K800 is a worthwhile refresh with updates that include…

By Tom’s Hardware
We have four portable keyboards and a quartet of gaming mice that could turn heads at your next LAN party. We put the boards through…