Last Updated: April 17, 2020 (Refresh Now)
Logitech K780 Multi Device Wireless Keyboard for Computer Phone and Tablet Logitech FLOW Cross Computer Control Compatible
Last Updated: April 17, 2020 (Refresh Now)
7.9
SCORE
/10
Total Reviews
684
Old Reviews
333
Unverified
149
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Review Analysis - 202 recent, verified reviews
Detailed Mode
Keyboard
123keys, typing, logitech, keyboards, key
+79%
-21%
" ... At first I was just going to purchase a regular Logitech Keyboard with a Unify dongle as I have always been pleased with them in the mice I have. ... I have now been using the keyboard for a bit and setting it up with the 3 MiniPc's was a piece of cake, very simple and had no issues at all. ... One really nice feature is that after a couple minutes of no use, the keyboard will go into battery save mode, then when your ready to type again, only takes but 1-2 seconds to start typing again. ... It's incredibly well made, and had some weight to it, so you can tell it's not just some cheap piece of plastic keyboard, It has a nice no slip bottom which holds on to any surface you use it on, and it is constructed with an incredibly useful holder on the top which is where the white strip is which was designed to hold your portable devices like a mobile phone or tablet. ... It is a great keyboard and I am glad I choose this one over some of the other brands I was looking at and while it cost a little more then the others, Logitech is in my mind the absolute leader in mice and keyboards, and once again, they did not let me down! ... If you download Logitech's Unity app, you can actually pair both the keyboard and mouse to the same Unify adapter since each dongle can pair with up to 6 Unify capable devices. ... "
" ... Love my two new keyboards from Logitech. ... "
" ... I like that this keyboard has a numeric keypad attached, and can work with three different devices with ease. ... "
" ... This is a perfect keyboard—works with my iPhone, my iPad Pro, and my PC. ... "
" ... I like that you can pair of mouse and your cell phone with this keyboard. ... "
" ... One of the best and easiest keyboard for all Apple equipment ... "
" ... Keyboard chiclet style is sharp and extremely responsive ... "
" ... Wireless for convenience but as a result no back lit keyboard as that would eat up the batteries. ... "
Device Compatibility
82keyboard, mac, bluetooth, macbook, switching
+90%
-10%
" ... no connectivity issues, and the small tablet/phone try built into the front is great. ... "
" ... I use this to swap between my PC, my tablet and my phone at my desk. ... I don't think this specific unit is very portable, but it could be used in mobile scenarios as well. ... "
" ... Works great with my HP computer though ... "
" ... It is smooth and connects easily to the computer whether it is a PC or mac. ... As stated, this is probably due to a mac issue, which can probably be research and fixed. ... "
" ... On my desktop setup, I have to type my password from the MacBook keyboard to login. ... "
" ... I’ve been wanting and needing a Bluetooth keyboard. ... "
" ... -Easily and quickly switches between devices. ... I'm using an HP laptop, an iPad, and an iPhone 7 and switching between devices is seamless. ... "
" ... It paired perfectly with my Mac, iPhone, iPad, and my work computer (a PC from like 2008). ... Its so easy to switch from device to device, just press on the number corresponding to each device, and it switches quickly. ... Just for reference, I am coming form Apple Magic/MacBook keyboards. ... "
Controls
50key, function, fn key, round keys, keyboard
+76%
-24%
" ... The keys have the right feedback and spacing. ... "
" ... Would have loved it more if the keys were the usual square or chiclet type but I guess I’ll get used to it in the long run. ... "
" ... I like the feel of the keys when I press them. ... "
" ... The keys are spaced just far enough apart so I don't hit multiple keys at the same time. ... "
" ... Keys are comfortable as well as reprogramming certain keys to suite my needs . ... "
" ... I can easily switch from using the keyboard with my laptop to my smartphone with the push of a button. ... "
" ... The keys are quiet and the layout is good. ... "
" ... The round keys might not be for everyone but I think they’re great. ... "
Comfort
45typing, keyboard, key, logitech, round keys
+84%
-16%
" ... It feels solid. ... The switches and keys are firm, but buttery smooth. ... You'll get used to it, but it means when you go to type after a while of not typing, you have to hit the first key, wait for the letter to appear (maybe a second or two delay), then you can proceed with typing like normal. ... "
" ... I love the look and feel of this keyboard. ... "
" ... However these keys need to be pressed all the way down, however the resistance on them is well balanced and at least new I am having no problems with triggering keypress events with relatively light, rapid presses. ... Without the keyboard you are using your hands to both hold the phone and type on the screen and even with a large phone my fat fingers hit a lot of neighboring keys. ... "
" ... It is very comfortable to type on, it is silent as you type. ... "
" ... The keys are big and widely-spaced enough, and my hands seem to find the right place. ... "
" ... Great typing feel, good size (full size) love the materials overall, feels high quality, and won't fall apart, and doesn't "click", but at the same time, doesn't feel "dead" mushy ... "
" ... Keys are comfortable as well as reprogramming certain keys to suite my needs . ... "
" ... Some people might need some adjustment to the round keycaps but for me it wasn't an issue and feels perfectly natural. ... The angle of the keyboard feels natural and has required no adjustment. ... "
Ease of Use
30easy to switch, keys, easy to use, setup, set
+93%
-7%
" ... Easy to type on, quick to switch from one device to another. ... "
" ... simple to set up, simple to pair with PCs and iPhone! ... "
" ... Its so easy to switch from device to device, just press on the number corresponding to each device, and it switches quickly. ... "
" ... Easy to set up ... "
" ... Setup is easy. ... Simple as pie, no instructions needed. ... "
" ... It set up easily and works every time. ... "
" ... The keys have a great feel, and the wireless features are easy to use. ... "
" ... Easy to install and connect by Bluetooth to computer, phone ,etc ... "
Mouse
24keyboard, logitech, m720, flow, logitech mx
+83%
-17%
" ... This keyboard (and the Logitech mouse that also has the same cross-compatible, multi-device feature) SAVED MY LIFE. ... "
" ... Easy to use, the Logitech software that unifies this and the Logitech M510 mouse is user-simple and effective. ... "
" ... Running two laptops with one keyboard and mouse. ... "
" ... Works well my Ergo mouse I have. ... "
" ... I go between a Mac and a PC for work and when I drag my mouse to the side of one screen it brings the mouse to the other screen and AUTOMATICALLY switches the keyboard to that computer. ... "
" ... Purchased Logitech m720 mouse (again a great product) to enable Flow. ... "
" ... I bought this with the Logitech M720 mouse. ... Using both this keyboard and the mouse . ... I really do like the feel of the keyboard and how simple it is to switch between computers with both the keyboard and the mouse. ... "
" ... It's easy enough to switch devices with the buttons but it really shines when paired with a FLOW capable mouse (as I have done with the Triathlon mouse). ... "
Size
20weight, desk, compact, travel, solid
+100%
" ... The new one (K800) is more compact, better looking, and types just like a real typewriter, better than my worn-out K 350 was when it was new. ... "
" ... It's built really well, and has some heft in a good way. ... "
" ... It is full sized and it doesn't feel any smaller than my MK320. ... "
" ... Full sized keys including a number pad but a small footprint. ... "
" ... Has a good weight making it solid on a table, and also on a lap. ... "
" ... Wonderful size, smaller than my previous Logitech. ... "
" ... Love this thing and its portability. ... Also quite portable as it fits my backpack just fine. ... "
" ... Compact even with number pad. ... Solid and heavy. ... "
Product Reliability
17working, months, month, week, stopped working
+29%
-71%
" ... I loved this keyboard until it stopped working. ... I've had it for 5 months. ... "
" ... It has easily been the most frustrating purchase of the year. ... "
" ... However, right ctrl key stopped working after a month. ... "
" ... Piece of junk. ... I've moved on to a new manufacturer after 22 years of brand loyalty ... "
" ... Several days in and I still miss it. ... "
" ... I have keys already popping off after only 1 month of use. ... "
" ... Had it for 3 months and the backspace Jerry no longer works. ... "
" ... It is typical Logitech flaky features that mysteriously stops working. ... "
Bluetooth
17keyboard, via, logitech, pairing, unify
+88%
-12%
" ... So I started looking for Bluetooth keyboards because they would be much easier to switch between. ... The manufacture Logitech states that they batteries should last 2 years in one of their other Bluetooth keyboards which I also purchased for my other misc devices, so I would have to imagine that using Bluetooth alone and not the Unify adapter, I should get similar results from this, but only time will tell. ... (PS- This keyboaard is a perfect match when purchased with their Multi Device (3 devices) M720 Bluetooth mouse which also comes with it's own Unify Dongle! ... Both paid via Bluetooth to 3 devices, and both have their own Unify Dongle. ... "
" ... I have it connected to 2 different macbooks via bluetooth and a lenovo via wireless USB and I can switch seamlessly between all 3 by a simple push of a button. ... "
" ... Apple TV (via Bluetooth) ... Pairing: K780 to transceiver to the PC, took several tries, now it works flawlessly. ... The Mac does bluetooth better than the PC, so that's why bluetooth mode was selected for the Mac Pro. ... Therefore, any reduction in the 5 star rating for bluetooth, should be construed as the need for bluetooth industry standards to be improved. ... "
" ... I’ve been wanting and needing a Bluetooth keyboard. ... Easy to connect to my Bluetooth and if for some reason my Bluetooth is not working I can use the USB dongle. ... "
" ... I was able to connect this keyboard to my newest windows 10 laptop and my Samsung Note 8 phone via bluetooth. ... "
" ... Seems to be a solid choice for a bluetooth keyboard. ... No problems with the bluetooth and waking up so far. ... "
" ... Love Bluetooth and dongle option. ... "
" ... Easy to install and connect by Bluetooth to computer, phone ,etc ... "
Build Quality
17feels, sturdy, heavy, built, stand
+82%
-18%
" ... The build is rock-solid, and the thing has survived more than 1 water spills. ... "
" ... The slot for the tablet/phone is like a firm silicone material. ... And use it’s built in kick-stand thingy. ... "
" ... It is solidly constructed & functional. ... "
" ... This thing feels quite solid and high quality. ... "
" ... Solid and heavy. ... "
" ... it's very sturdy. ... "
" ... The material provides the right cushioning to the ipad or phone dock ... "
" ... It looks and feels great. ... "
Software Platform
11command, android, windows, mac, keyboard
+73%
-27%
" ... Web navigation is pretty tough when you are trying to read a page and the address bar fills with a string of 0s. ... "
" ... It supports the Mac command key, Mission Control key, the Windows key, etc. ... "
" ... All the ones I use (windows/mac) are small. ... "
" ... Love that I can use with my phone (android). ... "
" ... The arrow key both wakes it up and opens the login box on my system, so it's been a total non-event. ... "
" ... The keyboard works as expected with Windows 10, Mac OS, Android. ... "
" ... It is functional and you can program some functions with the software. ... "
Fit
11holder, ipad, tray, upright, prop
+82%
-18%
" ... Also, extra points for the built in mobile device holder. ... "
" ... Also quite portable as it fits my backpack just fine. ... "
" ... I have a Lenovo Miix 700 (basically a Surface Pro, but from Lenovo) that fits perfectly next to my OnePlus 5T up at the top. ... The devices themselves fit snugly because the channel is lined with a slightly rubbery texture that holds tight. ... "
" ... The built-in “tray” lets me hold my iPad Pro (12.9 inch) in landscape orientation and my iPhone X in portrait orientation at the same time, side by side. ... "
" ... Since I am not using it with those devices, I find it very useful for holding everything from pens and credit cards (perhaps I use that last one too much) to pieces of paper like a password list and even a notepad which I need to read from while working. ... "
" ... I like the fact that it is wide enough to hold the tablet and phone up. ... "
" ... The slot for the tablet/phone is like a firm silicone material. ... I love the arrangement of having the iPad in the slot, but I prefer to leave my case attached. ... Many cases available WILL fit, you just may want to take some extra measures to make sure before you buy if that’s a big deal. ... Other’s I looked at were, and I kind of let that slip by me when buying this one. ... "
" ... it doesn’t slide around on the surface of my desk. ... "
Design
11design, solid, looks, fantastic, sturdy
+82%
-18%
" ... It looks and feels great. ... "
" ... It feels solid. ... The texture is perfect. ... It's an all-around fantastic design. ... "
" ... It's just an aesthetic preference. ... "
" ... So far looks sturdy and looks great on top of my white desk. ... "
" ... And it's cool looking. ... "
" ... But if feels fantastic. ... The round keys are kinda sleek and retro. ... Meaning it’s soft and of a non-marring yet grippy, tactile nature. ... "
" ... It's built really well, and has some heft in a good way. ... "
" ... Other than that A+ product, great design. ... "
Battery Life
11battery life, battery, tab, included, 2 aaa
+91%
-9%
" ... Battery Life is EXCEPTIONAL! ... "
" ... I just got this the other day so I cannot comment on battery life or durability. ... "
" ... It is easy on the batteries - they last forever! ... "
" ... Overall have not had the chance to change the batteries, but will eventually come back to this review and update it. ... "
" ... Just add battery capacity to compensate for the extra power draw and we should be good. ... "
" ... I cannot comment on durability or battery life but will report back. ... "
" ... I rated battery life at 4 stars only because I just got it (if it’s like other Logitech - it’ll be great I’m sure). ... "
" ... I have not had any issues with getting it paired or swapping between the devices and the batteries seem to last long enough to be competitive with other keyboards I have used. ... "
Setup
8set, easy, software, simple, logitech
+88%
-13%
" ... simple to set up, simple to pair with PCs and iPhone! ... "
" ... Setup is easy. ... Simple as pie, no instructions needed. ... "
" ... setup is a little tricky. ... "
" ... Wireless, switchable (Logitech dongle required for each machine), easy set up. ... "
Weight
6heavy, solid, nice, good, feel
+83%
-17%
" ... Has a good weight making it solid on a table, and also on a lap. ... "
" ... Solid and heavy. ... "
" ... It exudes rigidity and quality, has a nice weight and exceptional feel along all surfaces. ... "
" ... good weight, and good feel to it when you type. ... "
" ... The weight is nice ... "
Price
5price, would, money, bought, work
+80%
-20%
" ... 😂 Worth it though. ... "
" ... I bought on sale and worth the price. ... "
" ... It is high quality and worth every cent ... "
" ... For fifty bucks it’s a great buy. ... "
Features
5number, led, key, feature, lock
+100%
" ... The backlit feature is really good. ... Yes, you can get some that are brighter, but I wanted just enough light to see what key I was pressing when it was dark and not be blinded by the lighted keys. ... "
" ... I would absolutely love to see this feature. ... "
" ... cons are minor: back light would be great. ... a power light would be great. ... "
" ... The flow feature (the main reason I bought it) works AWESOME. ... "
For Travel
4using, go, case
+75%
-25%
" ... Sell a durable zippered travel case for it ... "
" ... I kept it for using while at work and will use for travel when needed. ... "
" ... It's really quiet and the key travel is perfect. ... "
Ports
4unifying, switching, receiver, mac, kvm
+100%
" ... I was hesitant to use a USB slot to attach the unifying dongle. ... "
" ... quick buttons to connect to 3 bt devices (or usb via logitech's usb connector - still a wireless connection). ... "
" ... K780 switching is faster that otherwise provided by the IOGear USB switch, and probably faster than the use of traditional KVM switches. ... I may get another one for living room, to switch between a Mac Mini, a Mag254 receiver, and Apple TV. ... "
" ... I love the fact that it has 3 devices + 4th one to be used with the wireless usb. ... "
Gaming
3use, keyboard, games
+100%
" ... Overall though this was a game changer for me. ... "
" ... Its responsive enough for me when I have played a few games as well. ... I play League of Legends and Borderlands 2 primarily, and have never experienced any lag from this keyboard. ... "
" ... I use it to write code for a game development project. ... "
Sleep Tracking
3keyboard, logitech, goes to sleep, complaining
+100%
" ... It has the standard Logitech sleep feature. ... "
" ... I have had no issues with the keyboard going to sleep at inconvenient times like others were reporting. ... "
" ... Sleep and easy to type keys and the tablet/phone tray is handy as well. ... "
Overall performance
3fast
+100%
" ... I like it that I can type really fast without having to press hard. ... "
" ... I was easily able to reach my ~70 words/minute typing speed in a few hours of using it. ... "
Call quality
3+67%
-33%
" ... No hassle and no question which phone it is actively talking to. ... "
" ... I compare it to when portable landline phones first started. ... "
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