OUKITEL K4000 Plus Review - A Well-Rounded Budget Phone

If y'all're on a budget and you desire something with great battery life, the K4000 Plus won't let y'all down.

A couple of weeks ago we got to spend some time with 1 of OUKITEL'south latest devices and one that had a fairly big battery – the K6000 Plus. This past calendar week we got to spend some time with another one of OUKITEL's smartphones, only the battery isn't as big and the phone itself is a bit smaller as well. We're talking virtually the K4000 Plus, which is a picayune bit more in the entry-level range of OUKITEL's offerings, though it even so has some nice things going for it. Even though the K4000 Plus and the K6000 Plus are being targeted at different markets, there are some similarities between the ii. Both have OUKITEL'southward characteristically long battery life and both devices actually pack quite a scrap into a device that isn't going to cost nigh every bit much as some of the other devices in the same tier that come from more prestigious brands. Let'southward take a closer await at what the OUKITEL K4000 Plus has to offer and run into how information technology stacks upward.

Specs

The K4000 Plus is i of OUKITEL'southward more modest devices, and with that comes some more minor specifications. It's got a 5-inch IPS display with an HD resolution, which may be a bit smaller than some or fifty-fifty nigh smartphone owners are used to these days, just the size also makes the device more pocketable, and information technology'south certainly a size more plumbing fixtures for the screen resolution. It's powered by a processor from MediaTek specifically the MT6737 which is paired with a Mali-T720 GPU for the graphics processing. There'due south 2GB of RAM for the retention and task management, every bit well as 16GB of internal storage space for the apps, games, and media.

If 16GB isn't enough the K4000 Plus also supports expandable storage infinite with the use of a microSD card. When information technology comes to the battery the K4000 Plus may not have as large of a bombardment equally the K6000 Plus, but it nevertheless has a higher chapters than most other smartphones out on the market. It features a 4,100mAh battery which adds a little to the thickness and the overall weight of the telephone, but information technology also keeps the device powered on for quite a while too. For the cameras the K4000 Plus is working with an 8-megapixel rear-facing camera with LED wink and autofocus, and images can be interpolated to 13-megapixels thanks to the camera software. As for the forepart camera, the phone carries a ii-megapixel sensor here which is a fleck on the low-end but this is an entry-level device and costs had to be cut somewhere. It supports Wi-Fi 802.11b/g/n every bit well as Bluetooth four.0, and it uses micro USB 2.0 for the charging port. It also has a fingerprint sensor on the front of the device which doubles as a abode button.

In The Box

We've spent so much time with OUKITEL'due south devices recently it feels like we already know what'southward going to come in every unmarried box with all of its unlike devices. Of course that isn't the example as each device is a bit different, but OUKITEL does stay true to some things. For instance, bated from the phone which is the first affair you lot'll discover in one case y'all open up the box upwards, yous'll as well find a articulate silicone case too as a screen protector, both of which are likewise already on the phone. Other than that yous'll simply detect the charging adapter and the charging cable as well as a quick commencement guide.

Hardware & Design

The build of the K4000 Plus is a mix of premium feeling materials and some that are more mid-grade. It'southward using a metal frame complete with chamfered edges just also has a removable plastic back cover that goes over the bombardment. Listen you this is a non-removable battery, just the back cover still comes off as this is how you admission the SIM card slots and the microSD carte du jour slot. Overall the design is not bad and instead is just rather unassuming.

As for the hardware, the front of the device shows adequately noticeable bezels on the sides and on the peak and lesser. At the bottom you'll find the fingerprint sensor which also acts as a habitation button, and up acme you'll find the front-facing photographic camera and ambient calorie-free sensor on either side of the earpiece. If you flip the telephone to the bottom edge this is where the micro USB charging port is along with the mic for picking up your voice during calls or when using any of the vox recognition features. Upwards on the peak edge there's a three.5mm audio port for plugging in headphones, the left side of the phone is completely free of any buttons while the right has both the ability and volume upward and down buttons. Flipping the phone over there's the rear-facing photographic camera and LED flash in the top left corner, while the one and just speaker sits in the bottom right corner. The telephone has a pretty ok feel to it when belongings it in the hand, but the plastic on the dorsum is not textured at all or come with a grippy blanket like you'll find on a lot of devices. This poses a little bit of an effect for the sheer fact that it gives the telephone less grip than you might ordinarily find on a device that has a plastic back, and while it's not as slick feeling in the manus every bit many phones with a metal back, information technology nonetheless has less grip than nosotros would have expected.

Brandish

The display on the K4000 Plus might simply be 720p Hard disk drive, but it really isn't as well bad of a display. The resolution is really just fine for the size, and information technology gets plenty bright in the direct light outside. Responsiveness is also quite good and I didn't observe whatever issues with the screen non recognizing my touch during the times I was interacting with information technology. Perhaps the simply complaint I have is that the screen brightness bar isn't as easily accessible from the quick settings screen similar it is on the Google Pixel and other devices, though this isn't really something to do with the display and really has more to practice with the software likewise as the decision to place information technology at the very bottom of the quick settings, which you need to drag downwardly a second time or tap on the visible downwardly arrow to get to. This only poses an issue for me personally considering I'yard so used to seeing at the elevation on the device I apply daily.

For the well-nigh part it seems that OUKITEL used a pretty good panel and digitizer here with the K4000 Plus, and that'due south always overnice to see with phones that don't cost as much. What'southward even meliorate is that the screen's color temperature can exist modified a piffling flake if yous aren't happy with the way that the colors expect by default, though the settings for this are a little bit hidden. Under display settings you'll find the MiraVision option at the top, and if y'all tap that the screen information technology takes yous to seems to just describe MiraVision, but if you look in the pinnacle left corner where the hamburger menu ordinarily is there's an pick there is a slide out menu you can access, and this is where you'll observe options to adjust the color temperature with 3 different picture modes including standard, vivid, and user fashion, the last ane giving yous the most control over the various aspects of the screen's color reproduction.

Performance

The OUKITEL K4000 Plus didn't seem to take any bug in the performance department and it actually held upwardly pretty well for most of the tasks we used it for. This was mostly for browsing through Facebook and using information technology for the occasional email or YouTube video, as well every bit gaming here and there. The device does simply have 2GB of RAM which might have been an outcome for some devices and some users depending on how they planned on using the device, but it didn't really cause any issues on our cease.

It seemed to perform just fine when playing games, though information technology might be worth mentioning that the only game I could install on information technology was Magikarp Leap, equally the first few games I tried to install that were a footling more than graphics intensive would get most 88 pct to 95 per centum of the way through the download and and so stop. No thing how many times I tried the install process, even after a phone reboot or two, the results were the same, so perhaps this has something to do with the performance. Perhaps not. Either style for the tasks we actually did execute the K4000 Plus seemed to exist ok, so the moderate and average users shouldn't take whatever issues.

Fingerprint Sensor

Just like with the OUKITEL K6000 Plus, the K4000 Plus has a decent fingerprint sensor when it comes to speed. Information technology was quick to unlock the device after using information technology a few times, though information technology did have a fleck of problem recognizing my thumb print based on the angle of my thumb when touching the sensor. In most cases there were no problems with recognition at all, but merely like on the K6000 Plus information technology just couldn't seem to recognize my thumb impress at a certain bending after setting it upwards. This might seem like just the placement of my thumb existence the event, but I oasis't had a problem with it on other devices, so I can only assume that the fingerprint sensor existence used is just not equally responsive. Overall the sensor is cracking though and you won't accept any issues with speed, and some or even many users may not have issues with recognition at all.

Sound

With only one speaker you tin't expect the audio on the K4000 Plus to be of exceptional quality but it wasn't besides bad. OUKITEL uses something that it calls 3D Sound with the single speaker the phone does take which seems to attribute to part of its decent quality, though information technology also probably doesn't hurt that its placement helps proceed it from beingness covered up by my hands when using it in landscape fashion. Although it is a back-facing speaker, it'south just high plenty from the lesser edge and inward enough from the right corner to keep my fingers from resting over it, then the sound doesn't actually get muffled at all during use, and this was a huge plus for me personally.

Speaker placement aside, every bit for actual audio quality information technology wasn't the loudest or most rich sounding speaker we've ever heard on a smartphone, but it will do just fine for its price range and for those who are wanting to spend this kind of money on a device, that is non a whole lot, it should suffice. If y'all're looking for a telephone with dual stereo speakers or just generally a college quality of audio, and so you may want to look elsewhere.

Phone Calls & Network

This is an unlocked GSM device so information technology may work for 2G and 3G networks in the U.S. but then again that'south besides something you lot'll want to confirm earlier considering picking one up. I tin tell you that like every other device I have reviewed information technology doesn't accept a Project Fi SIM card, and it as well supports the same network frequencies as every other OUKITEL smartphone. You tin view the supported network frequencies below.

2G: 850/900/1800/1900
3G: 900/2100
4G LTE: 800/900/1800/2100/2600

Benchmarks

As to be expected the K4000 Plus scored adequately low on the benchmark tests that nosotros ran information technology through, which kind of paints a picture of how it'll perform but you all the same get a better picture of how it works with real-globe use. Like with all of our phone reviews we ran it through AnTuTu, Geekbench 4, and 3DMark for the benchmarks, and you tin can see the results of those benchmarks below if you similar.

Battery Life

With a 4,100mAh battery the K4000 Plus was leap to have decent battery life and it certainly didn't disappoint in this area. Every bit always this is i area where OUKITEL does uncommonly well in its delivery for device features. iv,100mAh is besides a good size larger in the bombardment chapters department than virtually other smartphones on the market place, even flagships. As for actual battery life it lasted about two days or so earlier having to recharge it, and I got near 7 hours of screen-on time with information technology during a test of continuous use. We also ran it through a battery criterion test and it got just a flake more screen-on time, sitting at virtually 7 hours and 55 minutes. Based on this, bombardment life is definitely going to vary from user to user, but information technology's also safe to say that no user should be disappointed with the kind of battery life they get with the K4000 Plus equally it will outlast most acme-end flagships, or at to the lowest degree go on pace with them.

Software

Oddly plenty, fifty-fifty though the software experience is different from stock Android and doesn't have some of the same stuff, like an app drawer, information technology's too dissimilar from some of OUKITEL's other phones. For case, the K6000 Plus actually had an app drawer which was a picayune flake dissimilar from the bulk of OUKITEL'due south devices and there are some features nowadays on the K4000 Plus which look different too. For case, the K4000 Plus has a dissimilar looking floating shortcut button. The K6000 Plus has this push button likewise but information technology doesn't seem to have the same design to it and there are slightly different quick access shortcuts on it. Many of them seem to be a different way to access the quick settings that you can find in the notification shade, but at that place is also a fashion to access a booster option for freeing up RAM also as a screenshot button, and there is even a button in the middle of the floating push button that takes you to an open browser folio with a Google Search bar at the top, as well as some shortcuts to web pages with tabs for different categories based on what you're trying to browse.

There is a slightly different lock screen with this UI and instead of sliding upwardly y'all actually slide to the right of the screen to unlock it though from here it'southward the aforementioned and y'all simply put in your Pivot or password. Like on some other OUKITEL devices there is a small arrow next to the navigation buttons at the lesser which lets y'all hide the nav buttons, and when hidden yous can bring the buttons back up past swiping up from the lesser edge. In the settings carte you lot tin can find a off-white corporeality of boosted software tweaks that are part of OUKITEL'south UI on some of its phones, like gestures for unlocking the brandish and launching shortcuts or apps, a iii bespeak screenshot, and so of course there's the floating shortcut button that we already mentioned. The UI blueprint likewise has a unique look to information technology that is quite a bit dissimilar from stock Android, though that pretty much sums up the extent of the software differences that you'll find with this device every bit everything else either boils downwards to an app or they're features which y'all can observe on just almost every Android device these days.

Camera

The picture department is definitely ane of the most bones areas of the telephone as the camera is only an 8-megapixel sensor and the camera UI is pretty banal, as are the features. There isn't a whole lot of extras when it comes to camera features here, but y'all will discover some things you lot tin tweak to add some life to your shots, such as an HDR button, a Face Beauty mode, and Panorama way. In addition to that if you lot tap the settings icon in the bottom corner of the UI there are some other things you can tune just a scrap, such as the exposure, white balance, color effects which are basically merely filters for your images, and the scene mode which yous tin change based on what information technology is you're taking pictures of.

That's virtually it though in terms of the features. As for the actual quality of the images, it is an entry-level phone so users shouldn't be expecting annihilation exceptional that will compete with college-priced phones, but for an 8-megapixel master sensor the images aren't terrible. They practice get a bit grainy or noisy if the lighting isn't merely right or they can be a footling likewise washed out if at that place is too much lite in the scene, though this isn't too different from about smartphone cameras. Colour reproduction of the images is ok, not fantabulous, but not the worst either. Overall the images are fine for an entry-level phone, though it does take longer than I'd personally similar for the camera to really capture the prototype. So information technology's not the quickest camera in the world and it'south not the most high-quality or feature-packed, just it will do just fine for anyone who isn't looking to this phone for their main photographic camera.

The Practiced

Fantabulous battery life

Ability to adjust the color temperature

Fast fingerprint sensor

Some nifty software features similar gestures and the floating shortcut button

Expandable storage

Decent audio

The Bad

Fingerprint sensor had some issues with recognizing my thumb print

Photographic camera was non the all-time

No USB Blazon-C

Performance could have been a little chip better

Phone felt slicker in the hand than expected which made a little harder to hold

Wrap Up

When information technology comes down to it OUKITEL has put out another ok phone with the K4000 Plus, and that's the cardinal word. Ok. This device won't be the nautical chart topper that many are used to and that'south just fine as it does some things pretty well and with others it just gets by. It's a budget device though and that should be expected.

Should you buy the OUKITEL K4000 Plus?

That all depends on what sort of features you want in a smartphone. If you're on a budget and you just really want something with keen bombardment life, the K4000 Plus definitely won't let you downwardly. Not in the slightest. If y'all demand something with a better quality camera, and so at that place may be better choices though they will also probably come up with a college toll tag.

Purchase The OUKITEL K4000 Plus