Size:
- Jelly Comb (JC) looks, feels, and actually is smaller. The Logitech (LG) has a gap between the function keys and device cradle that make LG quite a bit bigger than it should be.
- (see image where I stacked JC on top of LG)
Weight:
- JC weighs less, and the difference is noticeable.
- JC 24.8 oz.
- LG 28.9 oz.
- LG has a more balanced weight, while JC feels front heavy (on the spacebar side).
Buttons (size and shape)
- Both keyboards have buttons that are about the same size. The size is fine for both.
- LG has a more traditional "sqround" shape (which is what I prefer).
- JC has circular shape, which seems strictly worse than sqround, and I can't think of any advantage to having circle rather than sqround. Circle buttons feel like a typewriter if that's what you're looking for.
Buttons (sound):
- There is a true difference of sound here. LG keys are too loud. JC is noticeably more quiet. Even typing softly on the LG I couldn't make it quiet.
- (see video comparison)
Device cradle:
- Similar enough that I can't tell any difference. No issues, except that depending on the size/case for your device, it may not fit in the cradle with the case on.
Bluetooth
- Both are easy to pair.
- Both are easy to switch between channels.
- LG has 3 channels while JC has just 2.
Power:
- LG uses 2 AAA batteries, which it came with.
- JC uses an internal/rechargeable battery.
- I'd prefer replaceable batteries like in the LG since it means I could potentially use the keyboard for the rest of my life if it doesn't break otherwise. Eventually, the internal battery of the JC will probably deteriorate and then the device will be a brick.
Winner:
- For me it's the Jelly Comb B046. It's smaller and weighs less. The button size is strictly worse, but I think I can get used to that. The LG is way too loud, while JC is quiet. I only need 2 Bluetooth channels instead of 3. I'd prefer replaceable batteries like in the LG, but hopefully I can get at least get 3-5 years from the JC.
