It’s been a month since OnePlus released their new flagship devices for 2019: The OnePlus 7 and OnePlus 7 Pro. The phone is one of the most awaited devices of the year and with the OnePlus 7 Pro, the company is promising to deliver a significantly better “ultra-high-end” device than ever before. Indeed over the last few years OnePlus has evolved from being a niche brand to actually being one of the most recognized smartphone vendors. With the increased popularity and product maturity, prices have also gone up, and the new OP7Pro carves itself into a higher tier device segment. Still, OnePlus’ product mantra remains unchanged and the new phone promises to deliver outstanding value for the price, being nick-named the “Flagship Killer”.

Today we review the OnePlus 7 Pro in depth, and investigate the device’s outstanding performance, the new unique 90Hz 1440p OLED display, and OnePlus’ take on a new triple-camera setup and implementation of a 48MP sensor. Naturally, we also have to talk about the phone’s new design – characterised by the new full-screen bezel-less display and pop-up front camera.

Let’s start with the fundamental specifications of the phone:

OnePlus 7 Series
  OnePlus 7 OnePlus 7 Pro
SoC Qualcomm Snapdragon 855 
1x Kryo 485 (Cortex-A76) @ 2.84GHz
3x Kryo 485 (Cortex-A76) @ 2.42GHz
4x Kryo 485 (Cortex-A55) @ 1.80GHz

Adreno 640 @ 585MHz
DRAM 6 / 8 GB LPDDR4X 6 / 8 / 12 GB LPDDR4X
Storage 128 / 256GB UFS 3.0
Display 6.41" AMOLED
2340 x 1080 (19.5:9)
6.67" AMOLED
3120 x 1440 (19.5:9)
Size Height 157.7 mm 162.6 mm
Width 74.4 mm 75.9 mm
Depth 8.2 mm 8.8 mm
Weight 182 grams 206 grams
Battery Capacity 3700mAh

20W Charging (5V/4A)
4000mAh Typical
3880mAh Rated

30W Charging (5V/6A)
Wireless Charging -
Rear Cameras
Main 48MP IMX586
0.8µm pixels (1.6µm 4:1 12MP binning)

f/1.7 / f/1.6 (Pro) lens
Telephoto - 13MP 1.0µm pixels
(8MP 3x zoom photos)
f/2.4 2.2x zoom
Wide - 16MP
f/2.4 117° wide-angle
Extra 5MP 1.12µm
f/2.4 Depth Sensor
Laser-autofocus module
Front Camera 16MP 1.0µm IMX471
f/2.0 lens; fixed focus
I/O USB-C 3.1
no headphone jack
Wireless (local) 802.11ac Wave 2 Wi-Fi
Bluetooth 5.0 LE + NFC
Dual Band GPS (L1+L5), Dual Band Galileo (E1+E5a)
Cellular UE Category 16 (DL) / Category 13 (UL)
1000 Mbit/s DL (5xCA 4x4 MIMO)
150 Mbit/s UL
Other Features Dual Stereo Speakers
Dual-SIM Dual nanoSIM
Colours Mirror Gray

Red (China & India)
Mirror Gray (Glossy)
Almond (Glossy)
Nebula Blue (Etched/matte)
Launch Price 6 + 128: £499
6 + 128: $669
8 + 256: £549
8 + 256: $699
OnePlus 7 (non-Pro)
Not available in US
12 + 256: $799

As is expected of a 2019 flagship, the new OP7Pro is fitted with Qualcomm’s newest Snapdragon 855 chipset, which by now should be no mystery to anyone as we’ve extensively covered the new 7nm SoC in our review of the Galaxy S10 a few months back. The new Cortex A76 derived CPU cores, the new Adreno 640 and the manufacturing process make the S855 the currently strongest Android SoC on the market.

Where OnePlus can differentiate itself is in the thermal design of the phone, and as we’ll see later in our sustained GPU performance tests, the 7 Pro fully delivers on its promises and the new heat-pipe and carbon thermal dissipation layers result in seemingly outstanding gaming performance.

The chipset is accompanied by varying amount of DRAM: OnePlus segments the capacity along with the NAND storage configuration options, starting at 6GB for the base modem, 8GB for the mid-tier, and also a 12GB ultra-high tier variant.

In terms of storage, OnePlus hit it out of the park this generation as the new 7 Pro is the first and currently only smartphone to ship with a new generation UFS 3.0 storage module. Compared to previous generation UFS 2.1 devices, this promises a doubling of the theoretical peak bandwidth, something that is noticeable especially when installing large applications.

7 Pro vs 6T

Moving onto the design of the phone, the first thing you notice when you have the device in hand is that it’s a notably bigger phone than the OnePlus 6/6T. The 7 Pro is bigger in all dimensions; it’s wider, taller, thicker and heavier.

The back of the phone features a relatively similar design as the 6T: A centred vertical camera layout with a flash underneath it as well as the classical OnePlus logo. The back is still glass; the review unit pictured above is the “Mirror Gray” version which has an interesting holographic effect reflecting off of it. Personally I had found the chemically etched “Nebula Blue” variant a lot more interesting, if not for the colour, then because of the matte finish providing a much different feel to the phone and also not being nearly as big of a finger-print magnet as the glossy variants.

7 Pro vs 6T

On the front of the phone we find the centre-piece and prime feature of the OnePlus 7 Pro: its bezel-less full-screen OLED display.

OnePlus isn’t the first vendor to come with such a bezel-less design to market, as we’ve seen implementations from Oppo, Honor and Xiaomi over the last ~8 months. How the OnePlus 7 Pro differs from the competition is that it offers the most refined solution to date, with the inarguably best display panel specifications in the market.

OnePlus relied on Samsung to source the screen, and it’s said that OnePlus spared no expenses this time around. The screen is a 6.67” diagonal unit at 1440p, with an exact resolution of 3120 x 1440, resulting in a wide 19.5:9 aspect ratio.

While that by itself isn’t very unusual, what is special about the phone is that this is the first 90Hz display with aforementioned specifications. The new high refresh rate display panel of the phone is very much the killer feature of the OnePlus 7 Pro, and it doesn’t disappoint. To top things off, the panel also checks all the boxes with support for HDR10+, various accurate display profiles, and promise of high brightness. The latter point is something we weren’t quite able to verify, something we’ll dwell deeper into during the display testing section.

Underneath the front screen and hidden from view is a new generation optical under-screen fingerprint sensor. The new unit is a lot faster than what we saw on the 6T as it’s very much faster than Samsung’s ultra-sonic fingerprint sensor in the S10.

OnePlus was able to achieve a bezel-less display design thanks to the phone’s new pop-up front camera module. The module itself is a 16MP IMX471 sensor with an f/2.0 lens and it takes adequately good pictures. The module is located in a “tray” that is mechanically actuated up and down by an internal motor and screw assembly. The module pops up quite fast and equally retracts at the same speed. OnePlus also implemented a fall-detection mechanism that automatically retracts the module when sensing that the phone is in free-fall, although it’s not quite fast enough to quite retract itself fully from a standing chest-height.

I have relatively mixed feelings about the design. On one hand I absolutely agree that the bezel-less screen is a definitely a winning factor of the phone, however there’s still large compromises in mechanical camera assemblies such as on the 7 Pro.

For one I found that the module more than once had retracted with some dust or debris. This didn’t result in any scratches, but I do have to wonder how the internals will look like after a year or more of usage. Also I think that this mechanism had a quite big cost in terms of actual internal space of the phone. It takes up a significant amount of volume inside the phone, plus it adds in quite a lot of weight to the phone. OnePlus 7 Pro not only is a big phone, but at 206g it’s also quite heavier than most other devices. In fact the phone that is most comparable to it in my opinion is the iPhone XS Max, which is also quite the massive unit.

The most odd and annoying thing about the pop-up camera however is the top cover of the module. Here the finish and colour just doesn’t match those of the rest of the aluminium frame of the phone. I immediately noticed this at the launch event and it seems it affects all phones in all colour variants.

Going back to the rear of the phone, another key feature of the OnePlus 7 Pro is its triple-camera setup. Like many other vendors this year, OnePlus has opted to go for Sony’s new IMX586 camera sensor for the main module. The sensor is characterised by its 48MP resolution and ability for 4:1 pixel binning into 12MP. The actual sensor’s colour filter is a quad-bayer setup, meaning the real chromatic spatial resolution is 12MP anyway, and the 48MP mode is enabled via pre-processing on the sensor itself, really only achieving chromatic spatial resolution equivalent to about ~27MP. OnePlus here does things better than a lot of other vendors; the 48MP simply isn’t available outside of the Pro mode, and I suggest users to just avoid using it at all.

OnePlus did strive to improve the optics of the new module. It comes with a f/1.6 aperture and features OIS, the latter which is quite crucial for video recording. The camera is augmented by a laser auto-focus module, as the sensor only makes use of limited phase-detect autofocus pixels.

While the new main sensor is new, the bigger addition to the camera experience of the 7 Pro is the inclusion of a wide-angle and dedicated telephoto module. The wide-angle is a 16MP unit with a 117° field of view and f/2.4 aperture optics, in line with what we’ve seen from other flagships.

The telephoto module features an effective 3x zoom (74mm equivalent focal length) at 8MP. It’s to be noted that OnePlus later clarified that the actual sensor is a 13MP unit and the optical zoom is only 2.2x, OnePlus crops this down to 8MP for an effective 3x relative to the main sensor. The full 13MP of the module are only used in portrait mode shots.

Finally, the OnePlus 7 Pro continues OnePlus’ track of not having a headphone jack. Unlike the 6T last year (And the OnePlus 7 this year), at least the 7 Pro makes use of the space by putting the SIM tray in its place at the bottom of the phone. However what’s puzzling is that OnePlus didn’t include a 3.5mm headphone dongle in the 7 Pro package. I find this relatively egregious given that consumers updating to the 7 Pro will have to purchase a unit separately. To top this off, OnePlus also doesn’t offer any bundled headphones with the phone.

The positive things in the audio department is that the speakers of the OP7Pro are significantly improved. OnePlus has significantly widened and increased the size of the earpiece grill, and the module now serves as a second speaker for stereo playback. While the audio is much improved over previous OP devices (which had terrible speakers), it doesn’t quite match the quality seen in the competition.

Overall design wise, I think the OP7Pro is a great phone with great ergonomics. I just have to remind readers that this is a big phone that is also quite heavy – so there will definitely be people who may be put off from the device due to its dimensions.

System Performance
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  • zodiacfml - Thursday, June 20, 2019 - link

    Additionally, it is essentially heat that hurts batteries regardless of charging rates. One PLus' implementation of rapid charging might be less harmful or the same as other fast charging techniques
  • cha0z_ - Monday, July 1, 2019 - link

    Correct and at the same time wrong. Yes, heat degrades batteries faster, but it's not the only factor. How fast you put charge in the battery also leads to degradation. Enough materials on the web to explain in details - google it.
  • ZoZo - Wednesday, June 19, 2019 - link

    I bought that phone, tested it for about 30 minutes, then sent it back.
    The curved display is just not for me, especially because they made it so much more curved than on Samsung phones.
    1. Things tend to "fall off" the edges and give the impression that the screen is too narrow, it's annoying.
    2. Colors are shifted on the edges, especially if you don't hold the phone exactly parallel to your eyes. White appears grayish green.
    3. Glare is more frequent as light can be reflected not only from the front of the display, but also from its sides.

    What a waste.
  • ZoZo - Wednesday, June 19, 2019 - link

    I'll just add that I don't understand how most reviewers overlooked these problems. Is it just me?
  • RSAUser - Wednesday, June 19, 2019 - link

    Nope, I hate pretty much all curves besides 2.5D since it makes it easier to grip, but it doesn't mean the image display itself has to be curved.
  • GC2:CS - Wednesday, June 19, 2019 - link

    It is good to know that this phone does come with compromises built in, unlike some other sites that make you believe that this phone (like the phone released a week ago) is going to change the whole industry, just because it is cheap.

    Some points
    1. Do you have some power measurements at peak sustained power or it has been done before ?
    -> Am I the only one who thinks that increasing performance on mobile, by implementing heat pipes, coper plates and fans, and run it all as hot as possible is just ridiculous ?!?
    2. This device supposedly comes without display lamination ! Can someone confirm/deny ? OLED's will get destroyed when exposed to humidity.
    3. Regarding high refresh rates, we really need an Apple implementation- custom T-CON, GPU regulating the refresh and continuously variable refresh rate in a wide range (like 24-120 fps) to save energy. To my knowledge this is possible thanks to IGZO backplane iPad pro uses. And no OLED panel is using that yet. Is there a compatibility problem ?
  • martixy - Wednesday, June 19, 2019 - link

    I could not care less about the camera and the rest looks like an amazing package(bar lack of 3.5mm), but this is a skip for me because WiFi 6 is on the horizon and I'm going all in when it arrives.
  • Flunk - Wednesday, June 19, 2019 - link

    If I was looking for a new phone right now, this would be the obvious one (I love my OnePlus 5T), but it looks like the price has creeped up to near top-end pricing. Not only that, but OnePlus seems to realize that too with the OnePlus 7 and 7 Pro. Unfortunately the 7 is not available in my market, which is very frustrating. I'd have to pay for a battery-sapping screen and 2 additional novelty cameras that I'd never use.

    All in, if I broke my current phone tomorrow I'd have to go on a hunt for my new phone instead of just going back to OnePlus because this phone is just too expensive and it's only too expensive because of those gimmicks.
  • syxbit - Wednesday, June 19, 2019 - link

    >>This is not only because it’s OnePlus’ first ever 1440p screen which is a great improvement in sharpness,

    Can you tell the difference between 1080p and 1440p on a 6" device?
  • Andrei Frumusanu - Wednesday, June 19, 2019 - link

    Yes, very much.

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