Doogee S88 Professional Evaluate: Bonkers Battery Life

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Doogee is a model you is perhaps accustomed to for its ultra-durable telephones. Certainly, the S88 Professional is the most recent addition to the S Sequence, famend for its near-unbreakable gadgets.

The S88 Professional has the same design to earlier fashions, however provides a key characteristic that can seize the eye of many individuals. The colossal 10,000mAh battery signifies that even with common utilization you will get a full week on a single cost.

I have been testing the Doogee S88 Professional for nearly as lengthy to let you know what I give it some thought. Is it actually price shopping for? Learn on to search out out.

Design and display

From first look, you’ll realise the S88 Professional doesn’t have a standard smartphone design. That’s a transparent selection – Doogee has a transparent, outlined target market which isn’t mainstream shoppers.

The cellphone, like many the corporate produces, is designed for use by individuals who spend numerous time outside – suppose hikers, mountaineers, divers and individuals who commonly get pleasure from tenting.

It’s a tool that’s designed for use outside and so is ready to stand up to excessive situations. That explains its sturdy, heavy but compact design. Once you use the gadget, that’s exactly the sensation you get – it feels extraordinarily sturdy. As you may count on, there’s additionally IP68 certification for water and mud resistance.

From additional inspection of the again of the outside, it may well’t be denied: the design of this cellphone will appeal to your consideration. Whether or not that’s in a constructive or unfavorable mild will rely in your preferences and desires. It’s virtually like a hybrid between an exterior battery and a gaming cellphone, albeit heavier and extra sturdy.

The corners of the gadget are lined with rubber, whereas the entire exterior of the cellphone has a tough non-slip floor. The one exception is the digital camera module, comprised of three lenses and a flash and situated in an higher central place on the again of the cellphone.

Under the cameras is what Doogee is describing as an ‘Iron Man Eye Design’, given the slight resemblance to Tony Stark’s Marvel Superhero. That is made out of tempered glass, and shows totally different colors in accordance with the kind of notification acquired.

In all honesty, I didn’t discover this notification system to be of a lot use, though the identical will be stated for any cellphone which makes use of LED notification lights. It does, nonetheless, give the again of the cellphone a fairly cool aesthetic.

For the complete expertise, including the Soldier Armor case makes it look much more like Iron Man whenever you flip the cellphone over!

The cellphone has additionally been designed to face up to excessive temperature situations, whereas it’s additionally bolstered to be protected against drops or robust impacts. In truth, that’s assured with its army certification, for which the S88 Professional wanted to go 29 checks.

Nevertheless, the cellphone is a hefty 372g, and when mixed with its dimension it may be troublesome to make use of, particularly in case you have small palms. I’m certain that you possibly can enhance the scale of your biceps after prolonged utilization!

As you’d count on, most of the bodily buttons are situated on the facet of the gadget. On the proper, it’s the quantity rocker, energy button and fingerprint sensor, though the latter two are separate.

Nevertheless, on the left facet is one thing we haven’t seen on a cellphone earlier than – two buttons which are fully customisable. The decrease of the 2, which has a distinct texture to the opposite bodily buttons, may also be used to name emergency numbers. It’s price reiterating that this cellphone is designed for use by climbers, mountaineers or individuals who commonly go on out of doors expeditions. In these situations, the emergency button will be extraordinarily helpful.

On the underside, the USB-C charging port is roofed by a rubber cap with a purpose to stop any mud and water from coming into.

The display itself doesn’t significantly stand out, though that doesn’t imply it’s low high quality by any means. It’s a 6.3in LCD show with a Full HD decision, one thing we’ve seen on many telephones previously.

From my expertise, the display affords vibrant, sharp colors and respectable distinction. It has pretty large viewing angle and out of doors visibility is nice, though the London local weather meant I wasn’t in a position to totally check this.

One other predominant compromise is the comparatively thick bezels by 2020 requirements, however that looks like an appropriate trade-off right here. The annoying factor is that Doogee has added a very pointless teardrop notch, which homes the 16Mp selfie digital camera.

After all, the S88 Professional isn’t designed to be a skinny and light-weight cellphone, therefore the fairly dated-looking design.


Usually, efficiency on the cellphone is stable, particularly when you think about the value. It’s powered by MediaTek’s Helio P70, a mid-range processor from 2019 that may be present in gadgets such because the Motorola One Macro and Elephone U2.

It’s removed from probably the most highly effective cell chipset, however efficiency is stable, particularly for a sub-£300 cellphone. This combines with 6GB of RAM and 128GB of storage, though the latter will be expanded as much as 512GB by way of the microSD card slot.

As such, my total expertise of the cellphone’s efficiency has been comparatively constructive. There have been no app crashes, it responded rapidly to my instructions and transferring by means of the UI is comparatively fluid.

I’d say my utilization of the S88 Professional was pretty typical – calls, browsing the online, social media and the occasional sport. It’s undoubtedly not designed for use as a gaming cellphone although, though it may well deal with titles that aren’t too demanding. There are many different choices if that’s a precedence for you.

That’s highlighted in its benchmark efficiency, which will be seen under:

Key takeaways embrace the S88 Professional’s Geekbench 5 rating being barely decrease than Doogee personal S95 Professional however increased than what you’ll discover on the CAT S62 Professional, one other rugged cellphone. That’s shocking contemplating the S62 Professional is nearly double the value of the S88 Professional.


The battery is undoubtedly the realm the place the S88 Professional stands out from the competitors. It comes with a mammoth 10,000mAh cell, which Doogee claims is able to a staggering eight days of use on a single cost. In my testing, which included Netflix and YouTube along with the on a regular basis duties listed above, I used to be in a position to get 6.5 days earlier than reaching for the charger (equal to 25 hours of display time). Whereas it’s barely wanting the claims, that’s really exceptional.

After all, as I discussed above, with a purpose to obtain this the cellphone is comparatively thick and heavy. For its supposed function, although, it is a sacrifice I’d be prepared to make.

Along with the unimaginable battery life, the S88 Professional additionally affords reverse wi-fi charging. It’s solely 5W, however does imply you may share a few of that juice with gadgets that help the Qi customary. Wi-fi charging of the gadget itself is at 10W, whereas the charger within the field bumps this as much as 24W for wired.


Doogee has made an enormous effort with the cameras on the S88 Professional. The triple rear setup features a predominant 21Mp lens, 8MP large angle (130-degree FOV) and an 8Mp depth sensor. On the entrance, there’s a single 16Mp selfie digital camera.

The primary lens is a Sony IMX230 sensor with an f/2.four aperture. Doogee claims that it’s able to capturing fast-moving topics in additional element. As you’ll see from the images, the three lenses and a flash are organized in a sq. module on the again of the cellphone.

Sadly, the standard of images you’ll get from the S88 Professional falls properly under what you’d count on from a contemporary smartphone, no matter the truth that it’s a mid-range cellphone. Doogee has improved the specs in comparison with earlier generations, however photographs from the gadget are nonetheless a bit underwhelming.

The digital camera app itself is pretty customary, with fast entry to ‘Mono’, ‘Video’, ‘Picture’, ‘Large angle’, ‘Magnificence’, ‘Bokeh’, ‘Skilled’ and ‘Evening’ modes from under the viewfinder. Mono produces black and white images and Bokeh is in your portrait type photographs, with the remaining being principally self-explanatory.

If finished proper, black and white images can look very stylish, however when it’s really easy to edit in post-production, having a devoted mode feels a bit pointless.

You may get some good photographs with the principle lens, supplied you’re in good lighting situations. As you may see under, with out a lot backlighting, images can lose numerous element and sharpness.

Examine that to higher lighting situations:

The zoom isn’t significantly spectacular, with one preset 2x setting for digital magnification. The primary picture under is with out zoom the second with:

Extra success will be had with the wide-angle, though the way in which the sides of the shot are warped makes it look extra prefer it was taken with a fisheye lens.

Selfies are fairly good, though generally is a bit missing on sharpness when seen on a bigger display. Nonetheless, I used to be pretty happy with what the 16Mp sensor might produce.

The portrait-style ‘bokeh’ impact will be customised from inside the digital camera app, providing you with the choice to pick which a part of the picture you need to stay in focus. As you may see from the picture under, you will get a convincing shot, however be ready to mess around with it for a bit.

There’s additionally a semi-professional mode which was surprisingly straightforward to make use of. It lets you management numerous settings that are often set by default, one thing which might present worth to people who find themselves critical about pictures.

Sadly, the evening mode was one other disappointment. With the flash off photographs are unusable, whereas even with it on there’s some noticeable noise within the much less illuminated elements of the picture.

In comparison with pure lighting, you may see what I imply.

As you may most likely inform, cameras will not be the Doogee S88 Professional’s robust swimsuit. Nevertheless, that is possible not a dealbreaker for its goal market – hikers, mountaineers and individuals who do plenty of bodily out of doors actions.

Nevertheless, we’d like to see a rugged cellphone sooner or later with a digital camera that may really rival extra standard handsets.

Software program and options

Doogee has designed the software program of the S88 Professional in such a method that it’s suited in direction of that concentrate on market. It affords a model of Android 10 that’s comparatively near inventory, together with all the usual Google apps.

The primary addition is an known as ‘Instrument Bag’. This affords a choice of sensible instruments that you simply may flip to when out and about:

Compass – tells you which ones course you’re dealing with after calibration
SoundMeter – measures the ambient noise stage (in dB)
Pic Hanging – lets you dangle straight footage
Gradienter – works like a spirit stage
Top measure – measure size or peak of objects
Magnifier – works like a magnifying glass, though not at all times the best
Protractor – helps measure angles
Plumb bob – measure angle of inclination
Warning – emits flash, multi-colour display or sound alerts to alert folks

With none choice for navigation buttons, you are inspired to make use of gestures as a substitute. There’s a noticeable studying curve, even coming from different telephones with gestures, however I used to be quickly in a position to get used to it.

It’s additionally price mentioning that the S88 Professional has an FM radio, an more and more uncommon characteristic on fashionable handsets. As at all times, you’ll want a pair of wired headphones to behave because the antenna.

When it comes to biometrics, the cellphone will be unlocked with each facial recognition and fingerprint. The previous is a little bit unreliable, significantly in lower than good lighting situations, however the latter works properly.

Worth and worth for cash

The Doogee S88 Professional is out there in only one configuration, with 8GB of RAM and 128GB of storage (expandable). The one selection you do have is the color of the edging (black, military inexperienced or orange), however the cellphone will stay a mix of black and silver regardless.

You should buy the gadget from Amazon for £249.99, placing it simply in price range cellphone territory in accordance with our standards. Nevertheless, in actuality it’s going up towards these in our greatest rugged cellphone chart, together with the Cat S62 Professional and Doogee’s personal S95 Professional.

The S88 Professional is the costliest cellphone within the firm’s S sequence, nevertheless it stays comparatively reasonably priced whenever you evaluate it to gadgets with comparable specs.


The Doogee S88 Professional won’t swimsuit you except you’re in search of a really particular kind of cellphone – one thing that’s immune to the weather and designed for use outside in excessive situations. If that describes you, you’ll little doubt be impressed with what the S88 Professional has to supply. It combines stable efficiency with some helpful software program tweaks and top-of-the-line batteries we’ve ever seen in a cellphone.

The massive draw back is the cameras, which fall wanting the competitors at this worth level, whereas at 372g it’s noticeably heavy. Nevertheless, you get extras in return: NFC, reverse wi-fi charging and IP68 water and mud resistance are extraordinarily spectacular for a sub-£250 cellphone.

As such, I’d say the Doogee S88 Professional affords good worth for cash, as long as you spend extra time outdoors than in an workplace.

This overview was initially revealed in Spanish on our sister web site, PC World Spain. Translation by Anyron Copeman.

About the author: SubSellKaro

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