Dell Precision M4800 review






Dell Precision M4800  price


Dell Precision M4800 review
Dell Precision M4800  


The precision exactitude M4800 Mobile digital computer is quick, assisted  by the solid-state drive, sixteen GB of memory and Haswell-generation Intel Core i7 processor. scan our dell precision M4800 Mobile digital computer review to seek out out a lot of.
The screen is that the 1st clue to the target market of the dell precision M4800. The 15.6-inch panel is tagged Quad HD+ that in plain English could be a resolution of 3200 x 1800 pixels. That level of detail ought to build it engaging for CAD and fullscreen redaction of better-than-HD video formats. Take a glance at cluster test: what is the best high-end laptop?
Video professionals observe, the pel density of this Sharp IGZO panel trumps that on the initial tissue layer portable computer, the otherwise equally specced Apple MacBook professional with its 2800 x 1800-pixel IPS panel. See also: Apple MacBook professional with tissue layer show two.6GHz.
However not solely is that the selling price rather more pricey than its macintosh rival, this can be conjointly a so much heavier beast; our take a look at model with slot-loading DVD±RW drive came in at weighty three.28 kg.
The machine is quick, assisted  by the solid-state drive, sixteen GB of memory and Haswell-generation Intel Core i7 processor.
Storage choices square measure engaging. additionally to the 256 GB SSD equipped in out top-spec sample, that sits in AN easy-to-eject drive bay, you'll add another of identical (if you take away the videodisc drive), in addition as add a mSATA mini-card choice.
The nVidia Quadro K2100M graphics processor with its two GB of memory simply glad the wants for GPU-accelerated 3D rendering once testing the real-world performance with Adobe's video software system.
After Effects CC demands a fittingly robust CUDA-compatible card. Running the 3D Camera hunter in once Effects could be a processor-intensive task, however the M4800 managed to unravel – that's, calculate pursuit markers – during a piece of HD footage in regarding 10 seconds.
Rendering out a 23-second composition with effects and motion graphics to a three.29 GB AVI file (1920 x one080) took 1 minute forty one seconds. in the meantime our three-year-old MacBook professional (2011, 2.2 gigahertz Core i7 with eight GB memory) took four minute thirty four seconds.
In the PCMark seven take a look at the M4800 scored 5879 points, an honest result that's shut the best we have seen for a portable computer, whereas Cinebench R15 showed variant a hundred forty five cb points (single) and 689 (multi-threaded mode). Most imposingly the OpenGL graphic take a look at here contend at sixty eight Federal Protective Service.
Dell precision M4800 Mobile Workstation: Apple Retina-inspired show

The real gripe with such AN imposingly high-resolution screen is that it does not extremely work with Microsoft Windows. The programme seems little. you'll rescale the interface size in Windows, however the fonts inside several applications like once Effects stay basically undecipherably little. If you are solely observing pictures and are not needed to scan, it is a bonus for one thing as picture-focused as Adobe SpeedGrade CC though; color correcting HD video ne'er looked therefore sensible.
The backlit keyboard might are available in handy whether or not you're gambling or grading. we tend to 1st ran the M4800 through benchmarks for Batman: Arkham town.
Running at the laptop's native resolution of 3200 x 1800 pixels, it averaged thirty three Federal Protective Service, dropping right down to a treacle-like seven Federal Protective Service at the 'extreme' setting.
Set for traditional at 1280 x 720, it averaged fifty two Federal Protective Service, whereas at terribly High Detail, with all the DirectX eleven bells and whistles enabled, it scored a median forty one Federal Protective Service. therefore if you wish to place the Dark Knight through his paces whereas expecting the work to return in, you have got quite enough power on faucet.
The aluminum and metallic element alloy chassis feels terribly substantial, however throughout our tests the twin fans unbroken the M4800 fairly cool and fairly quietly too – the bottom was heat however not uncomfortable.
Battery life was unsatisfying, however maybe to be expected given the machine's digital computer priorities. assault Dell's balanced power setting, we tend to found traditional operation (web browsing, some video post-production) to stretch to a shade beneath three hours.
Running a coiled video stream from our NAS over Wi-Fi it lasted solely two hours and five minutes. solely running idle, with no major application activity, allowed the M4800 to last five hours and twenty eight minutes.

Durability
Beneath the modest chassis of the precision M4800 lies the frame of a a lot of rough-and-tumble portable computer. A rigid metallic element alloy frame reinforces the anodized Al exterior. The portable computer has conjointly well-versed MIL-STD-810G testing for resistance to extreme temperatures, dust, vibration, shock and altitude. The keyboard is spill-resistant to guard against that inevitable occasional or soda mishap.

Security
Dell precision M4800O ur configuration of the precision M4800 comes preloaded with dell's Protected space software system. once active, Protected space opens doubtless vulnerable applications (Web browsers, nothing files and PDF readers) during a virtual instrumentation break free the software system, keeping it safe from malware attacks.

The portable computer conjointly options dell ControlVault, AN application that stores sensitive data like cryptography keys inside a protected boundary which will solely be accessed via AN authentication theme started by the owner or the IT manager.

MORE: Mobile Security Guide: Everything you would like to grasp

Display
Dell precision M4800The M4800 is one among the primary Windows workstations outfitted with a Retina-like show. The notebook's fifteen.6-inch, 3200 x 1800 matte panel is sharp and offers wide enough viewing angles to accommodate 3 individuals. However, the same as alternative Window eight machines with immoderate high-res displays, text is tough to scan unless you are zoomed in past a hundred and fifty %.

The screen affected once viewing high-resolution pictures. In our favourite pastoral scene, the M4800 delivered beautiful reminder emerald and chrysolite, and also the blue within the sky was deep and vivacious, adding some further pop to the downlike white clouds.

When it involves color and sharpness, though, Apple's tissue layer show still reigns supreme. In a picture of a sheepdog puppy during a flower basket, the MacBook professional fifteen delivered richer color, particularly the blacks within the dog's fur and also the vivacious fuchsia of the flowers. identical image on the M4800's matte show looked muted. In terms of sharpness, we tend to saw the waxiness of the flowers and also the puppy's individual hairs higher on the MacBook. The dog's right-side whiskers were barely discernible on the M4800.

The MacBook continued  to outshine the M4800 throughout the 1080p "The Wolf of Wall Street" trailer. we tend to might clearly see the age lines in sculpturer DiCaprio's forehead on each panels. However, Leo's eyes were a far deeper shade of blue on the MacBook professional.

The precision M4800 features a seriously bright screen, registering 323 illumination unit on our exposure meter. that is well on top of the 211-lux thought average. The MacBook professional was a full a hundred points behind at 223 illumination unit. The ZBook fifteen did somewhat higher at 295 illumination unit.

Audio
Dell precision M4800 Those speakers are not only for decoration. They bathed our little testing house in loud, made audio with balanced mids, highs and lows. As we tend to listened to Lorde's "Royals," the singer's funky alto dominated the track and alloyed superbly with the soprano background vocals. The bass was deep, however not overwhelming. Our solely quibble was that the finger snaps within the song did not sound as crisp as they must have.

The notebook reached eighty eight sound units on the portable computer Audio take a look at (measuring decibel output at twenty three inches from the laptop), matching the ZBook fifteen and rating a hair on top of the eighty seven dB average.

MORE: dell Best and Worst Notebook Brands Rating

Keyboard, inform Stick and Touchpad
Dell precision M4800Comfortable typewriting awaits on the M4800's ancient keyboard. The keys have a small curvature that cradles your fingers and offers firm feedback. And with the soft-touch palm rest, we tend to written for hours with no a cramp. we tend to scored sixty words per minute on the 10 Thumbs typewriting take a look at, on top of our fifty five words per minute average. The backlighting was pretty bright, too.

At 3.1 x 1.75-inches, the touchpad could be a very little on the tiny aspect. simply a half-inch wider would have created a world of distinction. Despite the incommodious operating conditions, gestures like pinch-zoom, two-finger rotate and three-finger press were responsive. Three-finger flick was a lot of fastidious, requiring that the gesture be performed within the precise center of the touchpad.

Dell precision M4800 The separate buttons encompassing the touchpad square measure mushy, with the exception of the highest right button. However, every of the buttons capably performs its operate. we tend to notably just like the seamless scrolling expertise provided by the combine of buttons within the center of the configuration.

As with alternative business notebooks, the M4800 features a inform stick set amidst the G, H and B keys. However, the black nub is slightly recessed, and, despite its little raised dots, was slick to the bit. As a result, our finger unbroken slithering off, creating it exhausting to navigate. we tend to abundant like Lenovo's inform stick, that is a lot of distinguished and offers a more robust grip.

Heat
After streaming a Hulu video for quarter-hour, the notebook's touchpad measured seventy nine degrees Gabriel Daniel Fahrenheit, whereas the house between the G and H keys hit eighty six degrees. all-time low of the notebook blew a hotter ninety two degrees, however that is still below our 95-degree comfort threshold.

Webcam
Dell precision M4800Using the pre-installed dell digital camera Central software system, the M4800 captures stills and video in 720p. whereas there was a small white haze, the camera did a decent job of capturing the hue of our blue-green sweater. Overall sharpness might even be higher, as pictures were somewhat fuzzy.

Ports
Dell precision M4800It simply would not be a digital computer while not a excessiveness of ports. On the proper, you have got 2 USB three.0 ports, a DisplayPort and a Wi-Fi switch. there is another combine of USB three.0 ports on the left, with a videodisc burner, 9-in-1 card reader, a SmartCard reader, a 54mm ExpressCard slot, a lock slot and jacks for headphones and a electro-acoustic transducer. The M4800's rear has AN eSATA/USB two.0 port, a VGA port, LAN and HDMI. And simply just in case you would like even a lot of ports, there is a connection dock on all-time low of the notebook.

Performance
Thanks to its two.8-GHz Intel Core i7-4900MQ computer hardware with 16GB of RAM, the hollow precision M4800 will crunch numbers with the simplest of them. The portable computer competently streamed AN episode of "House of Cards" whereas running a pestilence scan with thirteen open tabs in Google Chrome, net soul and Mozilla Firefox.

On the PCMark7 benchmark, the notebook hit five,701, surpassing the three,356 thought average. It conjointly simply beat the H.P. ZBook 15's two.7-GHz Intel Core i7-4800MQ processor's score of five,406. On Geekbench three, the M4800 scored thirteen,559, well on top of the nine,047 class average. The ZBook fifteen came in second with twelve,797, whereas the Apple MacBook professional and its two.3-GHz Intel Core i7 computer hardware came in third with eleven,928.

The M4800's 256GB SSD took thirty seconds to load Windows seven skilled, simply missing the 29-second average. The ZBook fifteen was a trifle quicker, booting Windows seven professional in twenty five seconds. The MacBook professional started OS X ten.9 (Mavericks) in mere fifteen seconds.
via www.laptopmag.com and www.pcadvisor.co.uk


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