Their SSDs both recorded speeds of exactly 318 MBps on our file-transfer test. The two devices finished our Spreadsheet Performance test, which matches 20,000 names with their addresses in OpenOffice Calc, in 4:17 and 4:11 - an irrelevant difference of just 6 seconds. When we tested a Surface Book and a Surface Pro 4, both of which had Intel Core i5-6300U CPUs and 8GB of RAM, the devices scored 6,811 and 6,814 respectively on Geekbench 3, a test that measures overall system speed.
#Surface pro 4 keyboards with surface pro series
Performanceīoth high-end Surface devices are available with a variety of Intel 6th-Generation Core Series CPUs and, if similarly configured, should offer nearly identical performance. Both screens rock, but the Surface Book has the edge in real-world performance. The white of Stormtroopers' armor was also a lot whiter on the Book than on the Pro.
The Surface Pro 4's images had a bit of a blue tint, making the sand in the deserts of Jakku and the red on Poe Dameron's flight suit look dull by comparison. The red in Kylo Ren's lightsaber and greens, like the laser blasts in a space dogfight, really popped on the larger display. Both devices offered sharp images, but the colors were warmer and more vibrant on the Book's 13.5-inch panel.
#Surface pro 4 keyboards with surface pro 1080p
However, when we put the two displays side by side and watched both a 4K trailer for Suicide Squad and a 1080p trailer for Star Wars: The Force Awakens, the Surface Book's screen emerged as the clear victor. Both panels were also extremely accurate, with Delta-E error rates of 0.35 and 0.57, respectively (0 is perfect). The panels have an identical sharpness of 267 pixels per inch and very similar brightness, measuring 382 and 387 nits, respectively, on our scale.īoth devices can display a wide range of colors: The Pro produced 99.7 percent of the sRGB spectrum on our tests, while the Book managed a similar mark of 98.5 percent. The Pro 4's 12.3-inch display has a resolution of 2736 x 1824 pixels, compared to the 13.5-inch Surface Book's 3000 x 2000 pixels. Displayīoth the Surface Pro 4 and the Surface Book have higher-than-HD screens that display bright, rich and accurate colors. The magnetic connection between the keyboard and the slate is particularly innovative, as it holds steadily but detaches fairly easily. Heft aside, the Surface Book has a number of advantages, including a more lap-friendly weight distribution and an attractive fulcrum hinge. However, its 13.5-inch tablet portion, when detached, weighs 1.6 pounds - a little less than the Surface Pro 4. The Surface Book weighs a lot more overall, tipping the scales at 3.34 pounds and measuring 12.3 x 9.1 x. Still, the kickstand makes it easy to position the tablet on any table or balance it on your lap. The Pro 4's relatively light weight is a double-edged sword, because its lack of bulk leads to a more top-heavy feeling on the lap and a less-substantial-feeling keyboard. With the Type Cover keyboard attached, the weight climbs a little, to 2.37 pounds, and the thickness increases to 0.43 inches. 33 inches and weighs a reasonable 1.73 pounds. The 12.3-inch slate portion measures 11.45 x 7.8 x. Other exclusions and limitations may apply.The Surface Pro 4, like its predecessors, is a tablet first and a laptop second.
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