How disappointed you are from Umi Z

Kostantinos

I made this thread so that the developers here in umi may actually take the time to read the problems we re facing with this device.

kfasheldon

not having a problem with battery, everything switched on all day, getting 10-12 hours with at least 4 hrs screen on use.  Greenify / Amplify at default settings and LSpeed beta at Balanced general and Performance IO/Net - xposed N-Ify mod, one thing seems to make big difference is using Nova Launcher in palce of Launcher 3 default

jorm

Camera big dissapointment, made the phone useless for me.

Darkshade18

- Camera is bad
- Battery should perform way better at 37xxmAh
- fingerprint is a bit slowish
I hope most of this will be resolved in 7.

domdeger

Autofocus of Camera
Battery Life
Laggish System
Touch Screen not accurate/needs double touch sometimes
Sound lags while playing via Bluetooth
Slow charge

add

- The volume and on/off knobs should be placed more higher. When i turn off the screen adn want to put in my top left Jacketpocket i allways touch the on/off button without purpose and the screen turns on again. ( My siliconcover has not shipped yet from China).

-  The Display is not scratchproof at all. Before i could find a fitting screenprotectorfoil i used to put it in the named pocket in my bomber jackets pocket. The material is versy soft synthetic. After a day or so i recognised that the display is scratched very slightly but on a greater area (2cm x 10cm) You can only see it on a specific angle towards the light. This is not a good display. Dragontail?? Is it that worse?

- Yes the cameras are really bad especially in low light, the details get lost. The laserfocus adjust continuously at every tiny motion. There is no image stabilsation is bad on the back camera, especially when u zoom in. I think front doesnt haveany stabilisation at all.

- LTE connection drops to 3G a lot and i live in Berlin - Germany. And if i have 4G/LTE i get very low transferrates. Instead of 50 Mbit only 1-3 MBit. Sometime no connection at all. My provider is E+/O2.

- Sometimes when i surf in internet or play the phone shuts down restarts itself.

- Batterydrain is high if u use Bluetooth Wifi, GPS together.

Thordelan

Battery is the worse in my opinion.  

I can live with the other problems but the battery drain is way too big (and I’m not the kind of guy that spends hours on his phone, plus I have GPS, Bluetooth, WIFI, disabled all the time, using very low light for the screen, etc.)

Still I have to fully recharge my phone everyday…

odedshankar

same here, battery drain is my biggest problem with this phone.

adnan

Camera app is needed to updated.
Battery drain issue is to be fixed.
Kernel for processor is need to be fixed ( Heavy Cluster is not working at all).

Kaluschke

see here:
http://community.umidigi.com/thread-6709-1-1.html

n00bzi11a

A lot. Almost every selling feature of the phone was dissapointing and/or non functioning properly.
Laser focus, non functioning.
13 Mp of camera disaster.
3780 mah of not at all lasting battery.
Unnempressive decacore processor.
Unreliable fingerprint sensor.
Lte is unreliable as well.
Only the screen is a positive point.