BLU G91S | 4-Day Battery | Unlocked | 6.8” Full HD+ Display | 128GB | 48MP Triple Camera | US Version | US Warranty | Cyan

(10 customer reviews)


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SKU: B09RS3NJH2 Category:


Gorgeous 6.8” smartphone with out of this world design elements along with advanced technology to back up the all new G91s. With a memorizing pattern and soft touch finish, the G91s showcase elegance at its finest. The G91s is powered by Mediatek Helio G80 chipset that will tackle all your task with ease. Based on an ARM Cortex A75+A55 processor with 2.0GHz Octa-Core performance, the result is a flawless user experience. The G91s provides one of the most fluent performances with state of the art memory and RAM architecture. Blazing speed.

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10 reviews for BLU G91S | 4-Day Battery | Unlocked | 6.8” Full HD+ Display | 128GB | 48MP Triple Camera | US Version | US Warranty | Cyan

  1. Katrina (verified owner)

    4.0 out of 5 stars The biggest thing about this phone is the battery
    The biggest improvement from blu device for this phone I would have to say the battery I don’t get four days because I’m power user but I do get to four days of battery I mean on the second day my phone doesn’t be down to like 10% until like 8 o’clock at night. Blu devices have really stepped up when it comes to their software they’re not as buggy as they used to be the phone is very reliable batteries, great sound quality could be a little bit better and the brightness is more on the damn side in direct sunlight, but it’s not a big complaint. Definitely think it’s worth it for the price

  2. Brian H (verified owner)

    4.0 out of 5 stars Not bad
    Updating my review:

    When I first purchased this phone it would lag, freeze up and sometimes take ages for apps to open.

    This went on for a few days and I left a 2 star review.

    Now that I have been using it for a few weeks, the lagging issues are gone and it has been working very well with really no problem.

    If you’re on a budget, this phone is a good choice

  3. Nominal27 (verified owner)

    5.0 out of 5 stars Good products
    I liked all the items received. They all reach safely too and correspond to what i expected. Thanks for all

  4. Jamb046 (verified owner)

    5.0 out of 5 stars Good backup phone
    Older unit, but perfect for emergency back-up phone to be left in auto. Glad to find this. Another good Blu product.

  5. Lindsay Flannigan (verified owner)

    3.0 out of 5 stars Lags/stalls/slow on first day out of the box.
    Phone is immediately slow and laggy. Disappointing. I guess for the price it isn’t really a shock, but my G90 Pro that I had before this didn’t exhibit these same signs straight out of the box, so it is disappointing. The battery swole on my G90 after 2 1/2 years…that’s why I got the G91. I’m debating about whether I’ll remain with Blu or if I’m going to return this phone.

  6. Exelente (verified owner)

    5.0 out of 5 stars Esta Justo como lo describe el vendedor
    Buen producto

  7. Terry R. (verified owner)

    I had a Blu Studio Mini 5.5 that quit working last week when AT&T took down 3G. Blu and my wireless provider, who uses AT&T network, assured me the G91S WAS certified recently by AT&T but the AT&T website did not reflect that until 3/9. I have spent 23 hours on the phone with my provider and Blu and still I cannot make or receive calls on this phone. A regular 4G LTE phone uses the LTE for data but voice calls revert back to 3G for voice. A phone with 4GVoLTE uses that same LTE for voice as it does for data and both can be done at the same time. There is nothing in this phone that says VoLTE! I have entered the new APN info, reset, restarted, activated, deactivate, reactivated the SIM, etc. and still no calls in or out. I feel robbed! WORSE I put this phone in my cart on Amazon for $159.99 took a phone call came back 25 minutes later and hit checkout and it went up to $229.99 and Amazon/Blu would not honor the price! At that point I thought well I just need a phone that will WORK. A week later no calls in/out still. It is pathetic when the “experts” don’t understand the technology. Both told me the Studio Mini would be fine cuz it had 4GLTE. They were obviously wrong! But if AT&T really did just certify this phone in the last week or two I wonder how on earth they did that or are only certain “builds” certified? I have spent far too much time begging for service. I will either upgrade this review if it works in the next few days or downgrade it to one star if it doesn’t. I like the phone itself. Nice display, sound and camera far better than my old Blu phone, a lot more storage, etc. It is a little lightweight and the screen cover sticky side got messed up so unusable. Now if only I could make a call on it! Or receive one!

  8. BikeWoman (verified owner)

    4.0 out of 5 stars Love BLU
    This is my 3rd or 4th BLU phone and find they’re great value with great features. This one would get 5 stars if the MUTE button was in a different spot; constantly turning this on by accident. Nice size, love the double SIM, camera is grand!

  9. C0trell B. (verified owner)

    2.0 out of 5 stars Where’s my refund.
    My G90 from 2021 is still going well, this one was awfull it worked well for the first day then the Gremlins set in, one month later and I still haven’t received my refund.

  10. Anime4uAndMay (verified owner)

    5.0 out of 5 stars Making this phone work on at&t in June 2022
    Short answer:

    This phone will work on AT&T network if you edit the APN’s “APN type” to be _EXACTLY_ “default,mms,supl,hipri” and make sure that’s the only thing you change.

    Long answer:

    You’ve probably heard all the trouble people have been seeing since AT&T started enforcing their network upgrade. Only 4G phones will work. Some phones are 4G data but 3G voice calls so those phones only internet will work, not voice. Some phones only SMS will work, not voice or internet. If you stay on the line with AT&T tech support eventually you’l be escalated to someone who will give you an AT&T URL to some advanced settings for APN. Only change the “APN type”; if you try to change other values… especially the MNC… the phone will revert the entire APN profile back to whatever it was before.

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