I thought I would add some additional info for IFly EFB users that might be of interest.
I built the panel for my homebuilt Zenith 601 XL around the IFly GPS, 740B. It was velcro'd into the center of the panel which was made from light weight 6061 T6. Recently the unit stopped receiving ADSB. The new IFly EFB tablet weighs over 2 pounds, too heavy to panel mount in my plane (without rebuilding the panel).
I ended up buying the
Hugerock X7 tablet. It is the exact same dimensions as the 740B and weighs almost exactly the same as the 740B, just over 1 lb.
The 740b unit has a screen brightness of 1300 nits which was pretty good. This is much brighter than any "sunlight readable" tablets. However, since my plane has a bubble canopy it can get so bright it would be hard to read the 740B in certain conditions.
The X7 has a screen brightness of
2600 nits (not a typo), making it the brightness tablet you can buy today. It's brighter than the new IFly tablet, and much brighter than the Tripletek Pro at 1200 nits.
I've only had it for a few weeks and two flights, but so far I really like this unit. It is superfast with processing - much faster than the 740B. The ability to pinch and stretch the screen is easier to use than the +/- buttons on the 740 (The screen buttons on the 740B can be a challenge in turbulence). Scrolling and all other functions are also much faster.
And it is bright! At full brightness you get great color rendition in full sun, compared to the washed out image on the 740B. This increased color saturation makes it much easier to read even the smallest chart details in full sun.
The unit cost was $479 which is not bad when you consider the IFly tablet is $900, which is also the same price as the Tripletek unit.
I did put the unit on the glareshield (under my bubble canopy) in full sun on a warm day and had no issues of over-heating (so far).
Even on sunny days, setting the screen for 50% brightness works well in my plane.
So far I am extremely happy with this unit. We will see how it holds up over time.
Here is a pic of the X7 and the 740B in flight. The difference in readability is obvious.
View attachment 133641
View attachment 133642