So I have been lucky enough to have had the new OnePlus Nord 4 for a couple of weeks and I have been able to test it in a variety of different environments from being back in good old Blighty to being on holiday as well. What I really want to try and understand is where this phone fits in the world of smartphones. I have used a few of the Nord series devices over the years and spoiler alert this one is the best I have had the pleasure of using so far.
I have already covered the hardware extensively in my unboxing post that went out the day the phone was announced. If you missed this or want to refresh your memory then I would recommend checking it out.
So now that you are all caught up let’s dive into the key features that distinguish this phone from the masses.
Hardware
There are some elements of this phone that I feel I need to highlight in the hardware department as they not only separate the phone for the wealth of midrange devices on the market but they also make this phone unique in the industry for the moment.
The first one I want to talk about is of course the materials that have been used to make the phone.
The phone is unique in this first aspect as it is (at least at the time of release) the only 5G-enabled smartphone that has a metal back panel which has been made possible by the use of a new antenna design.
This makes for a phone that has stood up well over the last month or so while it has been getting used. I have in fact suffered from the fate that every phone user fears. I dropped the phone when working on a server rack and it fell from the middle of the rack so about 3 to 4 feet onto a concrete floor. Now if this had been my Pixel 8 Pro then this would have potentially been a disaster as it hit the floor quite hard on one of the corners, not only that but it hit a few different levels on the way down. I am certain it would have broken the screen on the Pixel and done significant damage to the back. I dread to think what I would have done to my Pixel Fold!
The Nord 4 though came out of the ordeal relatively unscathed. It had a few dents and one significant indent on the upper left-hand corner which can be seen in the image below.
The next aspect of the hardware is the new antenna design I mentioned above. Now whilst this is not visible as it is under that glorious metal body it works very well. It is claimed that the design actually allows the casing to be utilised as a means to boost signal strength. Whilst I can’t actually test I’m this for certain I have found that I do get better signal strength than the Pixel devices I regularly use as my daily drivers. It also seems to be quicker to regain the signal when I do lose it which is something that OnePlus were very keen to talk about at their press event.
Next up is the display, this display is very very good and gets plenty bright in direct sunlight with a maximum brightness of 2150 nits when using auto brightness. It was perfectly usable under the glaringly bright Greek sunshine and when using it with sunglasses on everything was still perfectly legible.
I have not been able to test the touch response when the screen is wet as was shown in the keynote by a friend of the site JP. I do not doubt that this tech works but I will be honest I have not needed to test this yet as it has not rained very much in the last month. I also don’t want to deliberately put the phone in that scenario despite the IP rating that the phone has of IP65. The one thing I can say is that it works with sweaty fingers absolutely fine but it can get a bit slippery when things get sweaty!
Another hardware plus is the way that the phone feels in the hand. I just love how slim this device is. I also love the squared-off edges and the confidence that the metal construction offers when in the hand. The phone just feels well-built without feeling like a tank(which it is as seen above). When you pick it up and the back is cold you appreciate the feeling of the cold back. However, when it is being used intensively this can be a negative as it can get a bit hot especially when the camera is being used a lot. I did also find that the phone will absorb the ambient heat very quickly and it can take a bit of time to cool down. Whilst this made things a bit toasty I was not experiencing any significant drop in performance during these times, it’s just harder to hold on too! I have to say that back in the UK, I have not had these issues but then again I have not been pushing the phone with continuous camera use etc.
The phone’s speakers are also surprisingly good and more than adequate for playing YouTube clips and listening to podcasts. I have predominantly been using the phone with OnePlus Nord Buds 3 Pro though but when I have not had them to hand I have been very impressed. The speaker setup is your traditional bottom-firing loudspeaker with a front-facing earpiece. Whilst it is not as advanced as some setups it works well and there is okay separation on both channels.
That brings me into the alert slider which is a very handy feature and one that I love to see. Whilst it is no longer a unique feature to OnePlus as it has now been seen in some form on other devices (Vivo X Fold 3 Pro), it is something that I think every phone should have and credit to OnePlus for keeping it there as it is so easy to use to quickly change your sound profiles. It also makes for a great thing to fidget with!
Moving away from the hardware to the area always blurs the line between the performance.
Performance
A lot of this is driven by the hardware and I don’t follow the use of benchmarks as I prefer to experience the way the phone works day to day and gauge it on that.
In terms of battery life for me at least this is easily a two-day phone in my normal use case. If I was really hammering it then I could get the Nord 4 to dip below 20% before bedtime but that was very rare.
In terms of daily performance and app opening speed, I have not found there to be any real issues here at all as the apps work exactly as expected with no slowness that I could perceive especially when I have compared this to the likes of my Pixel devices and other phones that I have around me at the moment. I have been able to test it using the GPS for sustained periods and it was perfectly adequate for this even when using it on battery.
The ability of the phone to hold multiple apps open in RAM is very impressive which is again hardly surprising given that the phone comes with 16GB of RAM in the version I have. Even if you were to go for the version with 12GB of RAM, I don’t think you would ever be left wanting more as the Oxygen OS is very good at keeping on top of RAM demands. I was able to keep more than enough apps open in the background without them reloading for my normal use. I think the most I had open at one time that I was able to count was 40+ after which I stopped counting! This included a mix of games, streaming services, weather, maps and heavy hitters like Google Photos. So I think it is fair to say that you can have a substantial app load out if required. The RAM extends to more than just that though as it is a core component of the ability to multitask. Whilst this is not something I tend to do much on slab phones you can of course take advantage of some split-screen action if you want to. An example of this is shown below where I have had the Calendar app and the Booking .com app open at the same time. You have the apps sit one on top of the other as you would expect and you can also swap the app’s position by tapping the three dots in the middle. Whilst I have stated this is not something I tend to use on slab-style phones (I use it a lot on tablets and folding phones) it is helpful to have and to know that the phone can cope with it.
So we have covered the battery and multitasking the other big areas are gaming performance and heat build-up. Let’s cover the heat first.
This is one area where I have found that the phone did present some issues. I do want to add some context here though. I was predominantly using this phone in ambient temperatures of more than 30 degrees while I was doing the majority of my camera testing as I was away from the UK at the time. When I was using the camera intensively I did find that the phone was getting a tad warm. Now whilst this is not unusual for phones to get hot when using the camera it got uncomfortably warm. It was not only while I was using the camera though. I was finding that even using the phone for web browsing and doom scrolling on social media it was getting a bit toasty. The good news is that when I have been back here in the UK I have not had the same level of heat build-up, however, if I am being totally honest I have not been using the camera as intensively either. I think the issue is that the metal casing of the phone effectively becomes the phone’s heat sink and is being used to dissipate the heat. This can cause it to be uncomfortable. Don’t get me wrong I have experienced similar heat build-up on other devices (mainly my Pixel Fold), but I was just wanting to make you aware that if you are in a warmer climate than the UK then you may see this issue yourself.
That leads me to performance. I did not have the occasion to do any gaming testing whilst I was on holiday but if I have been using it for some light gaming in the evening since I returned from holiday and in the games I tested the max frame rates were being reached with ease and the phone did remain reasonably cool during longer sessions as well. I was playing Asphalt Unite for about 20 mins without any significant overheating and the games were running on max settings throughout.
It looks like the new Snapdragon 7 Gen 3 chip and the associated Adreno graphics are well-suited for this level of device. To be honest these days you will be hard-pressed to find a modern chipset that struggles with much of what can be done in terms of gaming performance on Android. Until we start seeing the Triple AAA games that Apple are introducing to the iPad/iPhone then we won’t need to worry about gaming chops yet.
Next up is the software.
Software
I have already indicated that the phone is running a skin over the Android core and this is called Oxygen OS. The version is 14.1 and the underlying Android version is Android 14. OnePlus has promised updates for the phone’s core OS for 4 versions of Android and security updates for 6 years Whilst this is not the same level as we are now starting to see from Samsung and Google this will take your devices up to Android 18 which is pretty good going. To be honest, by that stage, the phone will probably need to be replaced due to component wear and tear. That being said another claim being made is that the battery will maintain its peak health for 4 years as well due to the Battery Health Engine. OnePlus has also tested under TUV Rheinland conditions that the Software will remain fluent for up to 6 years. This is all part of OnePlus’s Fast and Smooth promise, only time will tell how long this will stay true but the fact that they have backing on the test performed by TUV Rheinland gives me some hope for the accuracy of the claims.
In terms of the software being Fast and Smooth now, I have to say I have not had any reason to find any fault with it. I do like what OnePlus has been able to do with the Oxygen OS UI. Now for those of you who read my reviews often you will know that this is not my normal stance on UI’s and normally I find them to be bloated and annoying. Now don’t get me wrong there is of course some bloat and app duplication here it wouldn’t be a UI from a Chinese manufacturer without it.
Apart from the apps shown in the screenshot above there is not too much other bloat that has been forced onto the device. There are also a few apps that I didn’t end up relegating to the folders of shame as they have actually proved to be useful. An example of this is the new Photos app from OnePlus. This now allows you to pull your images in from Google Photos (my go-to app for images) and view them within the app. In addition to this, it is also where some of the phone’s new AI features are hiding. So we have two new additions to the photos app.
AI Best Face is the first one and this will allow you to correct images from a photo where some of the subjects have perhaps blinked or have their eyes closed. This is an app that sounds like it was made for me and my family as I am constantly having to retake photos of my wife and son when they have their eyes closed or they have blinked at just the wrong moment. Unfortunately, it is an app I have been unable to use as it requires three faces to be seen in the photo for it to work its magic. I guess I just need to get some more friends to be able to test this. I just wanted to add that I have also never been able to use this feature on my Pixel devices either so this is not an issue specifically with OnePlus. Here are some sample images of what should happen.
Next up is AI Clear Face, this will allow again in a groufie image to improve the image by removing blur from the faces in that image. Again this is something I have not been able to test for real as I don’t take many “groufies” but here are some examples again to allow you to see what it looks like.
The last thing that AI will do in the photos app is AI Eraser, which will allow you to remove photo bombers and unwanted actions of an image, it will then fill that missing section with a fresh background to match the rest of the image.
Now this is something I was very keen to try on my photos from my holiday but I was stymied by the phone. So it turns out that AI Eraser will not work on PRO XDR images which is what the camera will default to using to take photos. This meant that whenever I tried to use AI Eraser on an image I had taken it wouldn’t let me unless I had remembered to turn Pro XDR off which needed to be done every time I took a photo! This was very annoying and it meant that I just didn’t edit the photos until I got home and did the edits on my Pixel. The good news is that this now seems to have been resolved since a software update as I am now able to use AI Eraser on any image I wish to.
Pretty impressive I am sure you agree. That is not all the AI will do though as it has a few more tricks up its sleeve but these two are some of the most visible ones. The AI will also allow you to summarize audio recordings from the Recorder App capturing the key points from that recording and transcribing them for future use. This is called the AI Audio Summary.
Another trick is an AI Article Summary which will scan a webpage pull out the relevant and important details from the page and present it in an easier-to-read format.
Next up in the AI arsenal is AI Smart Cutout, You can simply press and hold on an item from an image and it will allow you to use that section of the image somewhere else. For example, I could extract the watch from this image and use it in a document such as a review article!
This is a pretty neat feature and one that I think I may use more going forward.
There is one other big feature that I will mention now even though this is not a phone-based feature it uses the phone. If you are lucky enough to also have a OnePlus Pad or Pad 2 then you can set up a wireless connection between the two devices and drag and drop items between the phone and tablet. This allows for very quick and easy file transfers from one device to the other. It is so easy and quick it is exactly what I just did to move the files above from my phone to the tablet just now.
This is all part of the greater OnePlus Ecosystem and allows the software of different devices to share the same architecture behind the scenes. It is something that Apple and Samsung have been doing for a long time and I am pleased to see that OnePlus have joined the party.
In terms of other things that the software has you have the usual features of a floating sidebar which will house some of your AI functions and this changes depending on what app you are using. This is an example of AI Writer from the Gmail app
You also have the other normal features expected for a OnePlus Android 14 device, such as screen off gestures and Air gestures neither of which I have or intend to ever use as I just don’t find them helpful, with the notable exception of double tap to wake. Honestly, I just thought this was a standard OnePlus feature and couldn’t understand why it didn’t work until I turned it on in the settings menu!
I am quite impressed with the software of the OnePlus Nord 4 so much that I have been jumping in between this and my Pixel Fold almost daily as I really like how it works and feels to use daily.
Next up is the camera
Camera
The camera system on the OnePlus Nord 4 is a relatively simple affair as we have two rear cameras and one front-facing camera. The rear-facing units comprise a 50 MP Sony LYTIA Camera as the main camera which is supported by an 8MP Sony Camera. The front camera is an unbranded 16MP sensor.
In terms of specs these are as follows
Rear Cameras:
- 50 MP Sony LYTIA Camera, f/1.8, 24mm (wide), 1/1.56″, 1.0µm, multi-directional PDAF, OIS
- 8 MP, f/2.2, 112˚ (ultrawide), 1/4.0″, 1.12µm
Front camera
- 16 MP, f/2.4, 24mm (wide), 1.0µm
Both cameras can support a wide variety of shooting modes and both will record at up to 1080p at 30fps if you want higher than that you will need to use the main rear camera which can go up to 4k at 60fps.
I have found that in good lighting conditions, the camera produces some very good images as shown below.
The video is also pretty darn good as well