Lenovo Vibe Z (K910) Review and Conclusion!

vibezWhile the Lenovo Vibe Z costs more than most of the phones we review here, it is worth mentioning that at around $400 this phone is still far cheaper than most of it’s Snapdragon counterparts. Lenovo have designed a slim yet solid device with a 5.5 inch 1080p screen and a Snapdragon 800 processor but ditched the big price tag.

In addition, the phone is dual active SIM unlike most other devices that have dual SIM, dual standby. The difference being the Vibe Z has two RF’s, two SIMS’s and two modem stacks allowing the device to be connected to both networks at the same time, hence allowing calls to be received at any given time.

Dual standby allows both SIM’s to be on standby waiting for a call. When a call is established on one SIM, the other is no longer active. Callers to the other SIM will hear a message that the phone is off or it will go to voice mail. 

Display

The screen on the Vibe Z is very good, but I wouldn’t call it great. It lacks the extra brightness and vivid colours many other devices are achieving these days. That being said, it has Gorilla Glass 3 which is great addition to any phone.

Software

This is the weak point of the phone. Lenovo did some original things here but it just wasn’t enough.

First off, getting use to the phone and setting it up was a nightmare. The Lenovo launcher doesn’t have a main app menu so every app you download goes onto your main screens. I didn’t like this at all, especially considering the phone does have some Chinese apps that you can’t easily remove so they are visible all the time. If you are like me and load a lot of apps, things become cluttered very quickly.

It didn’t take me long to put Nova Launcher on as my default launcher.

The settings and pulldown menu’s have a Samsung Touchwiz look about them. They initially seemed overwhelming and I couldn’t find anything, but as time went on it started to grow on me. Lenovo have added some options into the settings and I really like the shake your phone to put it to sleep feature. It’s convenient and will save the power button from wear over the long run.

It took a very long time for my google contacts to get picked up by the phone and when I sent texts they went out with all the contact info but responses came back in a separate thread with just the telephone number. This is a simple thing, but makes it very hard to keep track of who you are texting.

Lenovo have included a security app called SECUREit. It’s a great idea but can cause you a lot of problems if you are unaware of the way it works. One of its features is privacy guard which works like a firewall. It’s default setting is to block any SMS activity that doesn’t come from the stock apps. If you like to load any 3rd party SMS apps, you’ll need to allow them in this setting.

Probably the biggest surprise came when I tried to connect my phone to the PC. In order to communicate with the computer, some Lenovo software was required. I’m not a fan of this, I like to connect my phone and have it show up like a drive. I followed the install directions and when it was all done to my surprise it was all in Chinese and of no use to me. I could not locate an English version online, so I was forced to look for a work around. What I opted to use is a free app called Airdroid. This allows you to have complete access to your phone via your PC. All the transferring you would normally do with a cable, Airdroid does wirelessly. It’s not as fast as transferring with a cable but I averaged 5Mbps, which is good for most things.

I also experienced quite a few apps that aren’t compatible with my device. This presents a problem since some of them are important ones like banking apps, etc. Even sideloading doesn’t work.

Comments

33 responses to “Lenovo Vibe Z (K910) Review and Conclusion!”

  1. matteo Avatar
    matteo

    HEllo have exampandable memory micro sd?
    how is music quality using headset?

    1. Paul Koutras Avatar
      Paul Koutras

      No expansion slot for more memory which is too bad. Headphone audio is fantastic.

      1. Silviu Avatar
        Silviu

        What’s with the issue with the lack of (micro)SD card for this device (and others)?
        As there’s a lot of space on DropBox and Google Drive (for free), I see no reason to be concerned for the lack of the SD slot, as you can upload your pictures and music and whatever you want to cloud.
        And 16Gb of memory is quite good. I have a 16Gb micro SD with a lot of pictures, movies, recordings and I still have enough space on it.
        Of course, 64Gb would be great :)

  2. Twotems Avatar
    Twotems

    Paul, thanks for the review. There are a few things you ought to have clarified for readers in my opinion.
    1) The dual sim version is exclusively for the Chinese market and therefore compatibility issues in certain areas are to be expected. The k910L (lte version) doesn’t have these issues.
    2) Google drive serves as my expandable memory, sync and back up. So the Lenovo Suite isn’t missed on my part. What I really need it for is to root my phone again since I messed up my root.

    I have found some very interesting functions in SECURit that make third party apps unnecessary: the vault ( with it’s ability to hide contacts, calls, sms’, contacts, videos and pictures), the aforementioned firewall, spam guard, ad blocker and anti-theft. The battery app is excellent too and I had a “wait a minute, I already have that on my K910” moment when the reviews for the HTC one M8 talked about the super saver mode.

    That brings me to the most amazing thing about the phone, the price. Especially when compared to the new htc. You can’t buy an active dual sim phone for $400 that also gives you pentaband wcdma, a 3000mah battery, full hd 5.5 inch screen and a Snapdragon 800. I got 35,331on antutu and then tried antutu x and got 34,486. Those numbers match and surpass the Note 3. By comparison the HTC m8 (which I’m buying my wife by the way) scores about 36,000 on antutu but drops below 29,000 on antutu x. What makes this phone stand out is value for money and it’s quite good looking, light and thin.

    1. Paul Koutras Avatar
      Paul Koutras

      Hey Twotems,
      All very good points. I try to jam as much as i can into the reviews, but with this one it was tough. It has a lot of unique features. The more i use this phone the more it grows on me,and i liked it to begin with.
      It’s definitey a lot of phone for $400.

      1. Twotems Avatar
        Twotems

        Thanks Paul. May I suggest you do an occasional update to hear your opinion on how it performs for you over an extended period? Battery, camera, speed, software etc. Meanwhile I’ll post my antutu screenshots (another built in app along with a flashlight) on the forum. Cheers.

  3. matteo Avatar
    matteo

    I wanna again say thank u for this review! for me is not important the lte, but is import world coverage.. i saw the tech spech and seams that Its working everywhere… asia europe usa…..can u confirm? OTG wrok great? how the touch screen is working using gloves?

    1. matteo Avatar
      matteo

      can u give me suggestion between this and honor 3x?
      is honor 3x waterproff?

      1. Paul Avatar
        Paul

        I’ve never tried the Honor X but it seems like it gets good reviews. Huawei make good phones but it depends on what is important in a phone to you. If you are looking for lots of processing power, strong GPS, and awesome camera’s, then the Lenovo is a tough act to beat, especially for around $400.

    2. Paul Avatar
      Paul

      As far as I know the phone has the needed GSM and WCDMA bands to work anywhere, but double checking is never a bad idea when it comes to supported frequencies.
      GSM 850 / 900 / 1800 / 1900
      WCDMA 850 / 900 / 1900 / 2100

  4. Nikolay Avatar
    Nikolay

    Great review! If I hawe to write one, it would be 99% the same. Very accurate.
    For transfering files I use for now Lenovo ShareIt – it comes with the phone. Someone suggested to use SnapPea for transfering, but haven’t tried it yet.

    What ROM are you using? Mine phone came form pandawill and the ROM is: k910_ss_s_2_040_0039_131101 – it’s multilangual, but I don’t like it, it’s buggy sometimes, I think they messed up when trying to delete some chinese apps…

    1. Paul Koutras Avatar
      Paul Koutras

      The version on mine is 109_13_12_26 which I haven’t found any noticeable bugs on.
      There is a much newer version butI haven’t bothered upgrading. If it ain’t broke, don’t fix it.

      1. matteo Avatar
        matteo

        Gizbeat wich version of Android have on it? do have it the bug that u cant see who is callling you or texting you?

        1. Paul Avatar
          Paul

          I’m on K910_ss_s_2_040_0109_11226 which is still Android 4.2.2. No real issues with it, so I never bothered to upgrade.
          I had the problem that I could make calls or texts with the persons info, but when they called or texted back it would start a seperate thread with just the persons cell number.
          The fix is to put the contacts number in like this. .. I’m in Canada so
          +1xxxxxxxxxx
          That is the only way the Vibe Z likes the number. It fixed the problem instantly after I changed all my contacts numbers to this format.

          1. Matteo Avatar
            Matteo

            Great! Sorry for lot questions:) does have the function in firmware to power on/off automatically at precise time ….? Dou have in plane to review honor 3x?

  5. Paul Avatar
    Paul

    The more I play with the phone the more I realize that Lenovo have packed a lot of apps already into the ROM. Yes it does support automatic power on and power off.
    I won’t be reviewing the Honor X because it is 900/2100 WCDMA and I need the 850 mhz band. I do plan on reviewing the Huawei Mediapad X1 though.

    1. matteo Avatar
      matteo

      who you think could be nice replace for the vibe z?

      1. matteo Avatar
        matteo

        More u using the phone more u maybe like? personally i think for spec is a great phonr is off course different from other, it phone or u love or u hate…

        1. Paul Koutras Avatar
          Paul Koutras

          I was very frustrated with the phone initially, trying to figure it the software, and workarounds. I guess it just took me this long to forgive it.
          : )

          I think a good alternative will be the oneplus one

          1. matteo Avatar
            matteo

            onplus one it ll be dual sim?

  6. Paul Koutras Avatar
    Paul Koutras

    No, It’s going to be single SIM.

    1. matteo Avatar
      matteo

      that problem need good dual sim

      1. matteo Avatar
        matteo

        the vibe z update his firmware by the phone? not need pc? im looking at firmware on needrom and seams there are some vibeui version, with 4.4. kitkat but i guess not official? how u can check last official firmware for the phone?

  7. Twotems Avatar
    Twotems

    Matteo, until someone comes out with a pentaband dual sim with these kind of specs for less than $300 this is the best around for the money. Htc, Samsung and a few others will make dual sim versions of their top of the range phones but they’ll all cost twice as much.

  8. matteo Avatar
    matteo

    ok guys i will give a shot i will uy the vibe z…
    do u know where i can buy at good price? some discount available maybe?
    my residence is in italy…

  9. Nikolay Avatar
    Nikolay

    Finally, there is a KitKat update “VIBEUI_V1.5_1416_3_DEV” – works very good, better, faster and smoother than Jelly Bean ones…Still trying all the features though, but the UI is much improved.

    1. Paul Avatar
      Paul

      I’d heard about this ROM, glad to hear it works well.

    2. ng Avatar
      ng

      Hi, possible to shoe me how to do the upgrade. I am a naive in this. Tq

  10. Paul Avatar
    Paul

    That’s a great deal.

  11. Shankar Rivankar Avatar
    Shankar Rivankar

    Does it have GLONASS?(dual sim version)
    Bluetooth 4.0 with or without Bluetooth smart?
    Ant+ to sync with Garmine heart rate monitor?
    NFC?

  12. Sen88 Avatar
    Sen88

    Hi, cool review! I just bought the lenovo k910 and my computer (macbook pro) doesn’t reconizes the phone at all! Do you perhaps know how to resolve this problem? I do want music and stuff on my phone, so this is a big problem for me. Also I’m kind of like a newbie when it comes to “flashing or rooting”. I think the phone itself has been rooted already (google play and multilanguage is already on it, altough the multilanguage sometimes switches to chines – like with the multi-tasking thingy). I really need so help (simple explanation if its possible, as I said I am not technical at all!) Thanks in advance!

  13. Brian Avatar
    Brian

    Hi Paul,
    Thanks for the review.
    Not sure if anyone covered this but
    What is the expected total talk time on this phone?

  14. Arian Avatar
    Arian

    salve ragazzi, ho comprato il LENOVO VIBE Z K910 ad agosto, va tutto bene a parte il google play che non mi fa aggiornamenti e non riesco a scaricare il programma nel pc,qualquno mi puo aiutare, Grazie in anticipo!

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