Android Product Reviews

OnePlus 3 Review

Christian Cawley 30-08-2016

As smartphones go, the OnePlus devices have caused a bit of a storm over the past few years thanks to the Chinese manufacturer’s decision to supply devices via an invite system. The inevitable result being that the OnePlus One Top Six Best Features Of The OnePlus One -- And One Drawback I've been living with the OnePlus One for a few weeks now, and it's amazing, but it's not perfect. Let's run through some of the best features -- and one downside. Read More and OnePlus 2 were tricky to get hold of, despite attracting favorable reviews.


Lucky enough to own a OnePlus phone? Then you’ll know what I mean. While the system was established to avoid problems with manufacturing supply, it also made the OnePlus brand desirable — a rarity in the Android device marketplace.

This time around, things are different. With the reputation built, the OnePlus 3 has been given an open release, invite free. You can, quite simply, click a link on the Internet and buy one.

But would you want to?

What’s in the Box?

Packed in a thick cardboard box with a rubberized, velvety finish, the OnePlus 3 is a handy slab of electronics, packed alongside a USB Type-C cable and adaptor. Borderline phablet-sized, the OnePlus 3 is light and feels comfortable in the hand.

Beyond this, it’s a case of check the quick start guide, slide your Nano-SIM card in (or cards – the OnePlus 3 has dual SIM support) and start making some calls.



Of course, you’ll want to setup the device with your own Android account first, and thanks to the reinstated NFC (near-field communication What Is NFC & Should You Buy a Phone That Has It? [MakeUseOf Explains] If you’re in the market for a new phone in 2013, you’re probably going to hear about something called NFC, and how it’s apparently changing the world. Don’t be fooled by the sales talk though.... Read More , dropped from the OnePlus 2) which is situated in the rear camera, you’ll be able to easily copy your account details and sync data from your old device with the minimum of effort.

Expectations of the OnePlus 3

The OnePlus 3 follows the previous OnePlus, and imaginatively-titled OnePlus 2. Both devices revitalized the high-end Android market, putting a rocket up the sub-par devices from Sony and Samsung, prompting manufacturers to raise their game.



With the previously invitation-only purchasing system now opened up to all, anyone can have a OnePlus device — specifically the OnePlus 3.

Over the past year I’ve been fortunate enough to review a host of excellent (and not so good) Android handsets. The Huawei P8 Huawei P8 Review and Giveaway Chinese smartphone manufacturer Huawei has release a 64-bit variant of the Huawei P8, available unlocked for just under $600. But why would you choose this over, say, a Samsung Galaxy S6? Read More  was adequate, the Samsung Galaxy A7 phablet Samsung Galaxy A7 Phablet Review And Giveaway Read More was impressive (if largely overlooked by consumers) and I liked the Sony Xperia Z5 Sony Xperia Z5 Review You're looking for a new phone. Something reasonably powerful, big screen, great sound. A handset to blow your iPhone loving friends out of the water. The Sony Xperia Z5 might just be it. Read More so much that I bought my own!

So, expectations for the OnePlus 3 are universally high. There’s a good chance that this could be the best Android phone currently on the market — that’s certainly the implication from the hardware specification.

The OnePlus 3 Device Specs

With OnePlus’ customized Android experience OxygenOS (based on Android 6.0.1 Marshmallow Android 6.0 Marshmallow: What It Is and When You'll Get It Android Marshmallow is here -- but why should you care? Read More ) preinstalled, the 158-gram handset feels light in the hand and is easy to unlock thanks to the fingerprint sensor and associated recognition software. Physical dimensions are 152.7 x 74.7 x 7.4 mm, leaving ample room for the 5.5 inch AMOLED capacitive touchscreen, with 16 million colors and 1920x 1080 pixels, at 441 ppi, providing stunning high definition visuals. The display is constructed from hardwearing Corning Gorilla Glass 4.



Along with the usual mobile internet (GSM/HSPA/EVDO/LTE) and wireless connectivity (802.11 c/a/b/g/n/ac, Wi-Fi Direct, DLNA, and hotspot tethering), the OnePlus 3 has Bluetooth 4.2, GPS, NFC, and USB Type-C What Is USB Type-C? Ah, the USB plug. It is as ubiquitous now as it is notorious for never being able to be plugged in right the first time. Read More . The port can be used for adding a mouse or keyboard, as well as charging the phone. Quick charging is available for the non-removable Li-Ion 3000mAh battery.

Front and back cameras for stills and video are included, which we’ll look at in more detail below.

Audio features are standard, with the usual alert options and a noise cancelling microphone for good call quality.


Running the phone is a Qualcomm MSM8996 Snapdragon 820 chipset, with a quad-core (2×2.15 GHz Kryo & 2×1.6 GHz Kryo) CPU and Adreno GPU. This relies on 6 GB LPDDR4 RAM and the OnePlus 3 has non-expandable 64 GB UFS (universal flash storage).

Dual SIM, No SD Expansion

You’ll have noticed that this is a dual-SIM handset, but unlike other devices, neither space on the tray is also suitable for a microSD card. Instead, you’re limited to the option of inserting two Nano-SIM cards. But what does this actually mean?

Having a dual-SIM phone is a little bit like having a dual nationality — you get the advantages of two networks (or nations), along with the downsides of each. While dual-SIM phones have been around for years — I recall a friend who was regularly travelling had a dual-SIM feature phone — they’ve been largely ignored by the big names in smartphone manufacturing.



With slots for two SIM cards, this means that the phone can hold two telephone numbers, two telephone identities. This includes making calls and sending text messages from either number. Perhaps, for example, you have a personal mobile and a work mobile; using a dual-SIM device, you can use the same device for both purposes, which can prove particularly useful (or problematic, depending on your viewpoint!)

Alternatively, you might use an additional SIM for roaming, perhaps buying one for use in another state, or even a country overseas.

App and Game Performance, Benchmarking

So how does the OnePlus 3 compare with other phones currently on the market? Antutu results were extremely encouraging, ranking the phone number 1 against other hard hitting, high-spec devices such as the LeEco Max2 and Samsung Galaxy S7 Edge Galaxy S7 Edge Review and Giveaway Samsung's back again with some new smartphones: the Galaxy S7 and Galaxy S7 Edge. It's still a premium device with uniquely curved edges, but should you consider upgrading? Read More , and even the iPhone 6S.


You can view the ranking and related details side-by-side above. This is a very encouraging result for anyone who isn’t aware of the OnePlus range’s performance, and pretty much confirmation of the OnePlus 3’s place as a successor to the previous devices.

But how does this translate into app and game use?

Well, things are fast enough, with games looking particularly impressive. You still get the warm handset with graphically intensive titles (RPGs and first person shooters Important First Person Shooters That Evolved The Genre [MUO Gaming] First and third person shooters are the most popular genre in the video game world right now. Call of Duty and Halo have the charts on lock down, and games like Battlefield and Crysis are... Read More are particularly problematic), but on the whole the graphics are smooth and immersive.


Similarly, streaming video with YouTube, Netflix or Amazon Instant Video (the services used in this review) is smooth and without jerkiness at the highest quality settings. Naturally, this will also depend on the speed of your internet connection. Video playback, meanwhile, doesn’t warm things up too much.

As with any mobile device, having the Facebook app installed is a battery nightmare, so avoid it. Most respected apps, however, respond perfectly well, and are noticeably faster than on some other “high end” phones.

Day to Day Life with the OnePlus 3

Thanks to the thumbnail scanner, you can quickly “get in” to the OnePlus 3, and the fast UI is another pro, enabling you to go about your mobile business with ease, whether you’re checking social networks, making notes, or playing games.

Our test device took a trip to the zoo (see below) and as my primary device that day, did a good job of snapping photos, a short video, and staying connected to the internet. Unfortunately, however, the battery struggled to last more than 8 hours with such use.

Compare this to the Meizu Pro 5 Meizu Pro 5 Ubuntu Edition Smartphone Review When a phone is released only to a select few enthusiasts, you wonder whether or not the hype is genuinely worth it. Let's look at one of the first phones to run Ubuntu Touch. Read More which I used the following day for a similar outing, and which retained 30% of its battery at the end of the excursion. Both were hot days.

Weighing this up with the benchmarking results above, it seems as though the OnePlus 3 isn’t a great choice as a camera phone.

Get Snapping: OnePlus 3 Camera Compared

The phone’s 16MP rear camera should, on paper, produce some good photos. But does the firmware live up to expectations? On our day out at the zoo (Colchester Zoo, just over 60 miles from London, England), I compared the camera with the output from my Nikon D5200 DSLR.


An unfair test, you think? Well, let’s find out.

The 16MP front camera has phase detection autofocus, LED flash, OIS (optical image stabilization) and an f/2.0 lens, with the usual auto flash option and a choice between HD and HDR (High Dynamic Range, particularly effective when the results are viewed on a suitable display, TV or monitor). Also included are time-lapse, slow motion and panorama modes, while the Manual mode lets you set the ISO, aperture, light source and focus for your stills.


For testing, however, standard “day out” photos were snapped.


These were the best comparison, snapped within a minute of each other, showing a pair of deer-like creatures feeding on grass next to a hill and in front of a pole. You’ll notice that the OnePlus 3 delivers fine results, although the color is not quite on a par with that of the DSLR. Different resolutions are in use, as well as a difference in lenses, resulting in the slight zoom of the OnePlus 3.


Meanwhile on the front of the phone is an 8MP camera, which produces excellent results for selfies, should you be so inclined. Video is available on both cameras, but the front camera doesn’t have the same set of options as the rear camera.

OnePlus 3 – A Good Phone with Limits

What do you expect when you spend $500 on a new smartphone? The ability to play games, run all of your favorite apps, browse the web at speed, and take great photos? Perhaps the hardware required to playback streaming video and music at good levels of quality, if not HD?

The OnePlus 3 does all of this. What’s more, the device is comfortable to hold and is a pleasure to use — always a bonus in this age of expensive-but-below-par smartphones. Photos are comparable with hardware from other, more widely-known manufacturers, and the dual SIM functionality proves useful for travelling.


In our experience with the review device, however, the battery is a problem. With no evidence of background updates, and no battery draining apps installed, I can only put this down to the phone’s attempts to connect to routers and mobile internet, and perhaps regular use of the camera (although the majority of the 35 photos were taken over a 15-minute period, so this seems unlikely).

Our verdict of the OnePlus 3:
All in all, a solid, impressive device let down by questions over the longevity of the battery life. But hey, fast charge to the rescue!
8 10

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  1. dufus mcdufus
    September 26, 2016 at 3:36 pm

    pointless so-called review consisting of mainly reading out a spec list. Good editorial content dude.
    Now I know why I hadn't heard of this site before. See yas!

    • Christian Cawley
      September 27, 2016 at 6:54 pm

      Bye, Dufus!

  2. Biplav Shrestha
    September 21, 2016 at 2:53 pm

    Who won this giveaway? Where do you post the winners?

    • Christian Cawley
      September 27, 2016 at 6:56 pm

      Winners are usually revealed once they have received the item, with their permission. Often with a photo of them using prize.

      Here are some past winners:


  3. Shashwat
    September 15, 2016 at 12:51 pm

    When will the result be announced?

  4. Hirak Sarkar
    September 15, 2016 at 10:31 am


  5. Mateja
    September 14, 2016 at 5:04 pm

    \Who is the winner???

  6. mnzBuzz
    September 12, 2016 at 3:03 pm

    In my perspective this phone is a great value for the price. Except for the apparent problem with the battery. Apart from that, in other reviews I noticed that there were complains about the color representation in its AMOLED display. What was your experience on this? How would you rate its display?

  7. Berlneil Heyrosa
    September 8, 2016 at 12:13 pm

    This is exactly the phone I need! :) It has a snappy performance, simple and elegant design, and the most important factor for me as an Advertising Student, a great camera! Thanks to this awesome in depth review I get to know the OnePlus 3 better! It was really smartly arranged and explained, Thanks sir Christian Cawley! Hope I could win ths giveaway. God speed!

  8. Berlneil Heyrosa
    September 8, 2016 at 11:57 am

    This phone is exactly what I need! Especially in my college course (Advertising). It has a snappy performance, strong and elegant design, and the most important thing for me, a great camera! I really hope I could win this giveaway though. And by the way, thank you for this awesome in depth review sir Christian Cawley! Really really appreciated it! Hope to see more of your reviews soon. God speed!

  9. Berlneil Heyrosa
    September 8, 2016 at 11:47 am

    This is a great phone! exactly what I need for my college course (Advertisisng) :) considering the snappy performance, strong build and most especially amazing camera. This is definitely the phone for me! I hope i could win the giveaway though. And by the way, thank you for this awesome review! I finally get to know the oneplus 3 in depth! God Bless!

  10. Subhashish M Dash
    September 7, 2016 at 12:38 am

    I am so impressed by the detailed review of the device.. everything is properly arranged with explanation of what and whys...well done @ Christian Cawley

  11. Joel Silva
    September 6, 2016 at 5:17 pm

    Great site ... i´am new but i like what i see :D

  12. Bill Galanis
    September 5, 2016 at 12:36 pm

    gimme Oxygen !!

  13. Punith B L
    September 5, 2016 at 8:19 am

    Complete knowledge to decide to buyornot...MUO is Awesome .....Giveaway to best from best website not to beast...waiting in indox for ur congrats mail.

  14. Punith B L
    September 5, 2016 at 8:14 am

    Complete knowledge to decide to buyornot...aa is Awesome

  15. Russel K.
    September 4, 2016 at 7:57 am

    I'm new to makeusof, so far, the best looking website and would love to have one of these.

  16. John_Logan
    September 4, 2016 at 7:48 am

    I like math - and i'd love to win a four ;)

  17. soumyakant nayak
    September 3, 2016 at 1:34 pm

    plz give me...!!!

  18. Ariel R. Abella
    September 3, 2016 at 1:52 am

    A big WOW to OnePlus, it look like a galaxy edge, what will I do for my dslr camera if I had this one, amazing I love watching the video again and again, excellent reviews.

  19. Man976
    September 2, 2016 at 8:37 pm

    Great replacement for my 1+1

  20. Man976
    September 2, 2016 at 8:35 pm

    Very good phone, good replacement for my 1+1

  21. Tony Karakashian
    September 2, 2016 at 5:30 pm

    Was just talking to a coworker about how I'm still rocking my OnePlus One. It's been two and a half years with this device, and while I'd be happy to take this one for free, I'm good with this phone for a bit longer. Everything still works as fast as I'd like it, and still get a couple of days of battery use out of long as it's not running Pokemon Go. :)

  22. Nimsrules
    September 2, 2016 at 11:18 am

    I really wish they had stuck with Cyanogen OS because of its theme engine and other amazing customization features.

  23. Emmanuel
    September 2, 2016 at 7:52 am


  24. Raj
    September 2, 2016 at 6:02 am

    Oneplus 3 will definitely be a good upgrade from my Blackberry Q10. I would love to see it with Kali linux on Cyanogen ( after I won this give away). But sadly I never won any give away so far. May be this is the last time that I am going to participate in giveaways.....

  25. Mysto Bharath
    September 2, 2016 at 5:13 am

    New look to the site eh!!1 It looks cool but i liked the blue better. But still the site looks awesome in red too. :)

  26. Former MakeUseOf reader
    September 2, 2016 at 12:26 am

    What the hell happened to MakeUseOf's interface?

  27. Alfred C
    September 1, 2016 at 4:24 pm

    Such a great gadget!!!

  28. Bob L
    September 1, 2016 at 4:20 pm

    Sounds just what I'm looking for -and it's dual sim which is essential for me!

  29. ImpoliteTortilla
    September 1, 2016 at 8:58 am

    What's cooler than being cool?

    Also entering

  30. Subhashish M Dash
    September 1, 2016 at 2:57 am

    I want to win this phone ..

  31. Asri
    September 1, 2016 at 2:55 am

    i got a chance to win this mobile :)

  32. David Romero
    August 31, 2016 at 8:36 pm

    I will win, in the name of JESUS CHRIST!

  33. Spence
    August 31, 2016 at 6:17 pm

    How do I enter the giveaway?

  34. Anonymous
    August 31, 2016 at 4:26 pm

    ohhh yeah

  35. Nan
    August 31, 2016 at 1:27 pm

    I've never won even one giveway! :| Would love this one!

  36. gustavo esquivel
    August 31, 2016 at 1:23 pm the One

  37. Arie Kembario
    August 31, 2016 at 10:02 am

    i so, will win this giveaway, thank

  38. austin ainsley
    August 31, 2016 at 2:41 am

    i can only hope and pray i can win it ive wanted one of these for like ever ive entered every giveaway and havent won which sucks but im feeling this one it will be mine!!!!!

  39. Pbergonzi
    August 31, 2016 at 1:20 am

    Why you say $500 when it's $400?
    @bobby--you can very easily put cyanogenmod on it.

  40. bobby
    August 31, 2016 at 12:30 am

    I will buy it if it's Cynanogen, problem is it's not.

  41. Anonymous
    August 30, 2016 at 10:26 pm

    o great wahoooooo
    I want to win it

  42. Jan
    August 30, 2016 at 3:35 pm

    Is this an international giveaway? :)

  43. Adam
    August 30, 2016 at 3:34 pm

    This phone looks pretty sweet.

  44. Tina Emilia
    August 30, 2016 at 2:16 pm

    I've had good results with battery. I rarely have to charge during the day. I often use it all day and forget to put it on the charger. It will still have a small percentage the next morning.
    And I didn't pay $500 for mine. I bought it direct from OnePlus for $399. I ordered on a Friday and had my phone Wednesday morning. I upgraded to the OnePlus 3 from a Galaxy S7 Edge.

  45. Syed Fouzan
    August 30, 2016 at 2:05 pm

    Such an awesome phone. Love to get it before my school starts :D :)