Hiển thị các bài đăng có nhãn Apple MacBook Pro with Retina display Notebook Review. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Apple MacBook Pro with Retina display Notebook Review. Hiển thị tất cả bài đăng

Thứ Bảy, 1 tháng 12, 2012

Apple MacBook Pro with Retina display Notebook Review - Part II

Macbook Pro With Retina Display Test

Another laptop could work out from this horrible day capacious battery. But the MacBook Pro with Retina display is greedy enough - obviously, the main consumer in this case is the display. Test result with minimal impact on the components of good: in this mode, the laptop is able to last a really long time.
But in a more realistic scenario - when viewing Full HD-video with a maximum brightness of the display - the result is reduced by more than half, to six and a small hours. Typically, the scenario of wireless Internet surfing gives about the same results. So Apple announced 7:00 should more or less correspond to reality, subject to the average brightness of the display and running in the background without heavy applications. In practice will probably 5.6 hours, which, in general, too bad.
Apple is the only company not switched to the matrix with a 16:9 aspect ratio - as in the classic MacBook Pro, set the display to AMBPwRd 15.4''. Similarity to the "normal" MacBook on this part. Retina display is not only better resolution - 1440x900 2880h1800 against - but also quality. This is the only laptop Apple, which used IPS-matrix. Display, as in all the MacBook Pro, covered with glass, but in this case, added a very effective anti-reflection coating significantly reduces the intensity of glare.
Anti-reflection coating MacBook Pro wRd significantly reduces the brightness of illumination. Compare this with the usual glossy display or screen -covered glass Gorilla Glass
The matrix does not put records on the part of the brightness. According to our measurements, the luminosity of the white box in the center of the display at the maximum level of illumination was a little more than 280 cd / m 2. Bright, but, they say, without fanaticism. In any case, the work in the sun will prevent Blick glass - so turn up the brightness to the skies just do not make sense.
But the luminosity of the black field in the same conditions is only 0.4 cd / m 2 . And on the bottom half of the range of variation of light luminosity is so low that our device - Datacolor Spyder4 - do not adequately measure it.
Accordingly, the contrast reaches almost 700:1, which is quite a lot even for mobile IPS-matrix, much of notebook TN - it's just an impossible height.
Some manufacturers to raise the overall brightness use a "transparent" color filters, which are "domeshivayut" in extra white color component. Because of this color range is obtained insufficient. The Apple did not use this trick, so that coverage is almost the sRGB - indeed, even in conventional MacBook Pro 15 color range is about the same.
Another thing is that through the use of IPS-matrix color subjectively perceived better than in the case of TN: excellent viewing angle IPS-display avoid color distortion due to the different angle of view on different points of the display.
Overall, the display is good in almost every way - except for the fact that he is still noticeable glare. However, with a matte finish highest resolution "retinoic" display, obviously, would not give such a sharp image, so that the model is not even available as an option.
Do not forget the developers and about the sound: in Apple at every opportunity, do not miss the opportunity to tell that in the MacBook Pro with Retina display used the best speakers you have ever put in a notebook with an apple on the cover. We have not had the opportunity to compare the head-at least to the MacBook Pro 15. But what the speakers sound really great - it's a fact.
Despite the very serious stuffing, laptop weighs quite moderate - a little more than the mass of 2 kilograms. The Classic MacBook Pro 15 is for about a pound heavier than the MacBook Pro 13 a few tens of grams.
Apple MacBook Pro with Retina display
ProcessorIntel Core i7-3610QM: 2,3 GHz (up to 3.3 GHz mode Turbo Boost) 
4x256 KB L2 
6 MB L3 
four cores
Graphics ControllerAutomatically switchable graphics: Intel HD 4000 integrated in the processor 
NVIDIA GeForce GT 650M (GK107), 1 GB GDDR5
Screen15.4 inches, 2880h1800, technology IPS 
glossy coating with anti-reflection layer, LED-backlight
Random access memory8 GB DDR3L-1600 (soldered on the motherboard, there is no expansion slots)
HDD256 GB SSD (Apple SM256E) 
Non-standard form factor
Optical DriveNone
Jack flash cardsSD (SDHC / SDXC)
Interfaces2 x USB 3.0 
2 x Thunderbolt 
1 x HDMI 
1 x headphones (mini-jack 3,5 mm)
Wi-Fi802.11a/b/g/n (Apple AirPort Extreme - Broadcom BCM4331)
Bluetooth4.0 (Broadcom BCM20702)
Network adapter10/100/1000 (Broadcom BCM57100, running through an adapter connected to the Thunderbolt)
SoundTwo speakers, two microphones
FoodPack of 6 different size flat items 92.6 Wh (8460 mAh, 10.95 V) 
power supply 85 W (20 V, 4.25 A)
OtherMetal body and cover, backlit keyboard, a light sensor, the webcam
Size in mm359x247x18
Weight, kg2.015
Operating systemMac OS X 10.7.4
Official manufacturer warranty12 months
Price range in the U.S.From $ 2199 to $ 3749
For younger configuration is only one option - increasing the memory. But you can not build up the drive - it is necessary to choose the version with a more powerful processor, which immediately is $600 more expensive.

Younger configurationOlder configurationOptions
ProcessorCore i7-3610QMCore i7-3720QMCore i7-3820QM (+ $ 250)
Memory8 GB8 GB16 GB (+ $ 200)
SSD256 GB512 GB768 GB (+ $ 500)
Price$1199$1879$2149

In the U.S. the price traditionally do not include taxes, which vary from state to state. In Euro, by the time when the notebook will appear in the domestic market, prices should be roughly in line with European - the same numbers, but in euros instead of dollars. But while there is no official supply, the price can be almost anyone. 

Conclusion
Excellent display, great sound, serious performance, good battery life, comfortable keyboard with backlight, communication connectors to suit every taste - all in a fairly compact and lightweight metal body. Apple has got to make the perfect laptop for every day.
The only sadness for those who are not willing to pay about $2 000-$3000 for flagship Apple laptop, for quite some time will have to be content with the "usual» MacBook Pro, which in the past year, we have looked archaic, but in the era of ultrabook and does steel whisk to some endangered species such as horse-drawn carts or cards Memory Stick.
As for alternatives, there are only two - and both have significant drawbacks. Say, a 15-inch Samsung 900X4C compact and weighs considerably less, but its performance is lower and the quality of the image display leaves a lot, lot better. In the Sony VAIO SE establish serious processors and graphics cards, as well as IPS-panel displays, albeit not "retinoic." But this laptop loses visual appeal and battery life.In fact, even if we forget about the resolution 2880x1800, direct competitors MacBook Pro with Retina display is simply not.

Thứ Tư, 28 tháng 11, 2012

Apple MacBook Pro with Retina display Notebook Review - Part I





Rumors about the imminent appearance of MacBook Air with screen sizes 15 inches have been around for a long time. As befits a rumor, they were greatly exaggerated: instead of "nedonoutbuka" with a large display, Apple introduced a complete new generation of MacBook Pro, a thin and light, but not weak - and even with a smart IPS-display, the highest resolution. The brand-new MacBook Pro is made in the normal range for the Apple design. The essential difference, in fact, only one - the thickness of the case. If only the figures, it is not decreased so dramatically, only a quarter from 24 to 18 millimeters.

But do not forget that the body shape clever hiding the extra millimeters. In assessing the thickness of the eye focuses on the vertical side walls of the body - and that's just this part is really decreased significantly, by more than half. Therefore, the new MacBook Pro looks much slimmer than the old one.

Despite the use of the display with the same diagonal - 15.4 inches - considerably changed and horizontal dimensions, "retinoic» MacBook Pro half a centimeter shorter than normal and two millimeters already (against 359h247 364h249 mm).
Housing, as in the other MacBook is made of anodized aluminum. As part of the stiffness to it have no complaints - the main part is very solid, except that you can bend the hammer. The only exception - the bottom. Detail is too thin and under strong pressure a little flex. However, no real problems, this fact does not promise. Internally, there are several dampers that prevent the panel to bend so that was a risk of damaging the electronics.
The Apple in the past, to put it mildly, do not overdo it with the number of markers, logotip, labels, stickers and the like marketing garbage on the notebook. But in the bottom of the display frame remaining MacBook write the model name. The "retina" is not even this line.
Keyboard in Apple laptops completely uniform across virtually the entire model range: the MacBook Air 13 to be removed from production giant model MacBook Pro 17. Since the cards "retinoic" Macbook came to our country unofficially, it was used by the U.S. keyboard layout.Discuss it does not make sense - the official supply AMBPwRd be a very different version, the British, with the added Cyrillic markings.
Button long-stroke, as in all the other MacBook. This compares favorably with thin notebooks with an apple on the cover of many ultrabooks.
Of course, there is a backlit keyboard. Now it only works in the dark - if around a light, light sensor, mounted in the top of the display frame, next to the camera prevents wasting energy.
Touchpad makbukah have long perfected, so to change anything in it would be pointless. Designers and did not - the touchpad is the same as the MacBook Pro 15 in the last generation. Even the dimensions have not changed - the same 104 by 76 millimeters.

Modern "vindobuki" MacBook approached the size touch panels. But for convenience touchpad Apple is still leading with a very large margin
As usual in makbukah, front and rear side spared the communication connectors.
The front part of the body is fully occupied battery, located on the rear edge of vent holes.
Accordingly, all the connectors are located on the sides of the housing. Due to the fact that the optical drive in AMBPwRd not, the designers managed to breed a lot of ports. Set of communications suit any user: there are both innovative and yet exotic Thunderbolt in the amount of two pieces, and the more usual HDMI and USB 3.0.
Compared with last year's MacBook Pro 15 there are two significant changes, in addition to the already mentioned thickness of the body.First, the missing light battery. Second, a new generation of MacBook (not only in Retina, the other models is also applicable) used a new power connector - it is more in width, but less in height. Pins are still five, but they are somewhat different.
Therefore, despite the fact that the power supplies themselves have not changed - the same shape, the same output parameters of the same size and weight - for a new MacBook old adapter will not work.
The good news: Apple got rid of the format of the connector where the wire starts along the hull. The bad news: the new connector does not allow to use the old charge
The battery is integrated into the housing. And not just built, but "very integrated": if you had applied for fastening screws Apple, now the battery is glued to the body. Used six different size batteries, giving a total capacity of more than 90 W * h
At this time we do not have to disassemble the laptop, but the monsters art dismantling of iFixit have already done so - be sure to check with their report