Jumper EZbook S4 – Seller sent me an eMMC instead of SSD

[Francesco]

The emmc may be soldered on the board itself, i’m not sure if you’ll be able to swap it out

[Super]

ask for a partial refund, ask for 27$ to buy a 128gb ssd and u will have both.

by the way , does it have tn or ips.

[Shahmatt]

Shouldn’t there be a slot to install something additional?

It was advertised as TN. Looks like a pretty good TN actually.

[Chupa]

if you see no sealed screw, then there is no seal.
open up,  post a photo and we take it from there.
what was the cristalmark in R/W?

load a page with color and white and black parts, flip screen towards you so far that you can barely make it out.

If the colors do not change you got a IPS, if the colors shift and change you got a TN

Need Help?
1981 soldered my first Sinclair computer 1K, tapedeck * 1984 build and sold IBM clones 8Mhz, 512K, 20MB HDD * 2018 messing with ultrabooks

[filn]

Is the keyboard ok?

This should be like the Jumper EZbook 3 Plus that is selling for $380 the main difference is the Core M and 128 ssd

[Shahmatt]

Chupa wrote:

if you see no sealed screw, then there is no seal. open up, post a photo and we take it from there. what was the cristalmark in R/W? load a page with color and white and black parts, flip screen towards you so far that you can barely make it out. If the colors do not change you got a IPS, if the colors shift and change you got a TN

Tilting the screen does not perceptibly alter colors though they do get a tad darker. Actually viewing angles seem to be as good as my IPS desktop display. So if it’s TN I guess it has really good viewing angles.

There is a seal on one screw. Seller is not responding and forcing me to either return or keep it. I guess I’ll keep it as truly everything else seems really nice. In comparison with the Teclast F7 (owned by my father in law) I feel the overall quality is at least a match

Crystaldiskmark results are attached.

Will post an image of internals later.

 

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[Shahmatt]

@filn

The keyboard is comfortable to use – the keys are widely spaced out. They make a bit of a clickety sound which could be annoying for some. Otherwise no complaints.

[filn]

@Shahmatt

Thanks for your answer! I hope the problem is solved with your seller. <!–more–>

 

 

 

[Shahmatt]

Images of the internals and what I guess looks like the m.2 port (can anyone confirm?)

 

 

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[Chris G]

Yes, I just posted my review of this laptop. sadly I got the eMMC as well, seems all the first batch is like this. Not exactly what I paid for, I order an SSD model like you. It’s a 2280 SATA3 slot. My Sandisk M.2 2260 works fine and my aData 2280 and Transend 2242.

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[Shahmatt]

Thanks for the review. Nice to see that Linux works. May try that sooner or later.

[Chupa]

look on the bright side, you have a free m.2 slot
Choose the m.2  you like when memory gets low and use emmc as backup or for things you do not need speedy.

Need Help?
1981 soldered my first Sinclair computer 1K, tapedeck * 1984 build and sold IBM clones 8Mhz, 512K, 20MB HDD * 2018 messing with ultrabooks

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