Showing posts with label dell laptop. Show all posts
Showing posts with label dell laptop. Show all posts

Friday, August 10, 2007

Toshiba Satellite A135-S4527 Review


Toshiba Satellite A135-S4527 (view large image)

I can't say that I looked up any others; I've always been a Toshiba loyalist myself. My grandmother, cousins, several friends, as well as the school system I attend and work for all have Toshibas, and all have fantastic track records. Some friends who have Dell, Acer, and HP have all had major problems. So it was only natural that I would continue to buy Toshiba.

The system has very nice specifications for the price:

  • Processor: Intel Core Duo T2080 (1.73GHz)
  • OS: Windows Vista Home Premium
  • RAM: 1GB PC2-4200 DDR2 RAM
  • Hard Drive: 120GB Hitachi SATA
  • Screen: 15.4” Tru-Brite WXGA (1280x800)
  • Optical Drive: DVD±RW/DVD-RAM Drive
  • Graphics: Intel GMA950 Graphics
  • Slots: Type II PCMCIA (left), 5-in-1 Card Reader (front)
  • Ports: 4 USB 2.0 (two right, one left, one back), 1 4-pin Firewire (left), 1 VGA output (left), 1 S-Video output (left), 1 Headphone jack (front), 1 Microphone jack (front), 1 RJ-11 phone jack (back), 1 Power jack (back), 1 RJ-45 LAN jack (back)
  • Wireless: Atheros 802.11g

The Screen

The first thing that I looked at when I opened the box was the screen. I've been annoyed by the prominence of the high glare screens in most notebook computers sold today, and took the opportunity to see just how distracting my reflection and the glare would be. The “Tru-Brite” screen isn't nearly as annoying as I thought it would be, though it is more annoying than my laptop's matte screen. (I have a Toshiba Satellite A15-S157) It is certainly much brighter than mine, though that could also be explained by the fact that my system is nearing four years old and has been almost constantly used during that time. I also notice fingerprints beginning to show up on the screen, which are more distracting than the various reflections and glare.


(view large image)

The screen itself was of good build quality, seeing as it had no dead pixels that I could see. There is no leaking at the edge and the backlighting seemed very even. Even when I booted Kubuntu and had just a command line, the lighting seems to be quite even. The screen on the unit, especially with the “Tru-Brite technology,” exceeded my expectations with its quality.

Build Quality

The case is a thick plastic that is black on the inside and on the bottom, with a gray finish on the outer shell. It feels well-built, as there's not much “give” to it when pressed on. Pressing on the screen from the inside or from the shell causes no change in the appearance of the screen, and it feels well-protected from normal pressures, especially compared to my current Toshiba. I attempted to twist the screen and though it was definitely not flimsy, it does twist a little bit.


Top view of Satellite A135 (view large image)

The screen is held on by two hinges on the unit, and they provided a nice amount of resistance. My laptop's hinges failed after two years of heavy use and were repaired under the extended warranty, but initially felt just as sturdy as these, so only time will tell as to the quality of these hinges.


Underside view of Satellite A135 (view large image)

Speakers and Sound

One of the first things I noticed about the Toshiba is that the classic sound dial on the front of the machine was no longer a hardware control. The dial now controls the master software volume control, and for this reason was quite a bit less sensitive. It took several turns of the dial to adjust it from high volume to no volume, though I imagine this could be adjusted in software.

The speakers themselves seemed to be of moderate quality. I did not try to max them out, but after a certain point the sound did become distorted on the music I was listening to, a Q8 Ogg Vorbis recording downloaded from Jamendo.

The sound jacks are on the front of the system, which is somewhat of a mixed blessing. My current laptop has the sound jacks on the side, and this makes angled connectors favorable in all conditions. By moving them to the front, they seem more awkwardly placed. Without an angled connector, it seems that a plug could be easily pulled or leaned on, but with an angle connector the cable would then go out to the sides better. However, it seems that by putting them on the front, you gain a greater ability to reposition yourself with respect to the system without worrying about pulling too much on the cord if you pull too far to one side or the other.

Processor and Performance/Heat and Noise

The system features a Core Duo processor, a last generation chip, but for the simple tasks my grandmother will be using it for, it functions just fine. In fact, the system was quite snappy in its response compared to what I expected from a system running Windows Vista.

One thing that sticks out about this system was how cool the area under the processor fan is. Unlike my current system (Netburst Celeron 2.2GHz), which can get too hot to touch, this system never felt hot to the touch underneath, and even the air that blew out of the side never got very hot, even under stress. The processor fan is also much quieter than my own system's fan, and the palm rest stays cool.

Benchmarks

Following are some benchmarks that were run on the Satellite A135-S4527 so you can have an idea of how it stacks up to other laptops.

SuperPi Benchmark Results

Super Pi tests the speed of a processor, in our test we force Super Pi to calculate the number Pi to 2 million digits of accuracy:

NotebookTime
Toshiba Satellite A135-S4527 (1.73GHz Core Duo)1m 38s
HP dv9000t (1.6Ghz Core 2 Duo, nVidia Go 7600 256MB)1m 37s
MSI M677 (1.8 GHz Turion X2)1m 53s
LG S1 (2.16 GHz Core Duo)1m 11s
Dell Inspiron e1505 (2.0GHz Core Duo)1m 16s
Lenovo ThinkPad T60 (2.0GHz Core Duo)1m 18s
Toshiba Satellite M100 (2.00GHz Core Duo)1m 18s
Samsung X60 (1.66GHz Core Duo)1m 29s
Sony VAIO FS680 (1.86 GHz Pentium M)1m 53s

PCMark05 System Results

PCMark05 measures the overall system performance, here's how the Satellite A135 stacked up to other laptops:

NotebookPCMark05 Score
Toshiba Satellite A135-S4527 (1.73GHz Core Duo, Intel GMA 950)2,816 PCMarks
HP dv6000t (2.16 GHz Intel T7400, NVIDA GeForce Go 7400)4,234 PCMarks
Fujitsu LifeBook A6010 (1.66GHz Core 2 Duo, Intel GMA 950)2,994 PCMarks
Fujitsu N6410 (1.66GHz Core Duo, ATI X1400)3,487 PCMarks
Alienware M7700 (AMD Athlon FX-60, Nvidia Go 7800GTX)5,597 PCMarks
Sony Vaio SZ-110B in Speed Mode (Using Nvidia GeForce Go 7400)3,637 PCMarks
Toshiba Tecra M6 (1.66GHz Intel T2300E, Intel GMA 950)2,732 PCMarks
Asus V6J (1.86GHz Core Duo T2400, Nvidia Go 7400)3,646 PCMarks

Below are the detailed results from the PCMark05 results:

PCMark05 Detailed Results
HDD - XP Startup:5.38 MB/s
Physics and 3D:59.24 FPS
Transparent Windows:1628.47 Windows/s
3D - Pixel Shader:7.12 FPS
Web Page Rendering:1.32 Pages/s
File Decryption:42.42 MB/s
Graphics Memory:64 Lines 188.76 FPS
HDD - General Usage:3.93 MB/s
Multithreaded Test 1 / Audio Compression:1649.88 KB/s
Multithreaded Test 1 / Video Encoding:230.99 KB/s
Multithreaded Test 2 / Text Edit:68.72 Pages/s
Multithreaded Test 2 / Image Decompression:19.72 MPixels/s
Multithreaded Test 3 / File Compression:3.42 MB/s
Multithreaded Test 3 / File Encryption:20.24 MB/s
Multithreaded Test 3 / HDD - Virus Scan:36.6 MB/s
Multithreaded Test 3 / Memory Latency - Random 16 MB:7.24 Maccesses/s

HDTune Benchmark Results:

Below are the results of HDTune when run on the A135, HDTune measures the hard drive speed and performance


(view large image)

Keyboard and Touchpad

The A135 line looks to be the last line to use the classic Toshiba keyboard layout, that puts the Windows and Menu keys at the top right, and the Ins and Del keys below the right hand. I've always preferred this layout on laptops, seeing as I am primarily a Linux user and the Windows key could easily be replicated with Ctrl+Esc.

As far as the construction quality on the keyboard itself, it seems to be well-made. It has almost no flex to it, and the keys are much quieter than the keys on my current system. The keys are shifted to the right on this system to allow for the power button and four media buttons to be placed to the left of the keyboard. These keys seem to perform their purpose, though admittedly I haven't spent much time with them.

The touchpad is correctly placed so that one can easily type without touching it. As with both old systems, this unit will also scroll by sliding up and down the right edge of the touch pad. I was disappointed to find that the included software would not emulate a middle-click by clicking both buttons at once, but this is a driver issue rather than a hardware issue.

Input and Output

The system is covered in ports.

Slots:

  • Type II PCMCIA (left)
  • 5-in-1 Card Reader (front)

Ports:

  • 4 USB 2.0 (two right, one left, one back)
  • 1 4-pin Firewire (left)
  • 1 VGA output (left)
  • 1 S-Video output (left)
  • 1 Headphone jack (front)
  • 1 Microphone jack (front)
  • 1 RJ-11 phone jack (back)
  • 1 Power jack (back)
  • 1 RJ-45 LAN jack (back)


Front view (view large image)


(view large image)


Left view (view large image)


Right view (view large image)


Back view (view large image)

I don't understand the logic in placing two of the USB ports on the right side right where one would be using a mouse, but it's good to at least have them.

Battery

I timed the battery on the system, and during an intense session of uninstalling default software and then installing things that were required, the battery life hit 3% after 121 minutes. This is a bit shorter than my current system's battery when new, and I wish that Toshiba could have squeezed an extra half an hour out of it. However, it is difficult to know how it would perform when merely surfing the Internet.

Wireless

The wireless card included in the unit is an Atheros card. My grandmother's old laptop had no internal wireless, and thus was connected with a D-Link PCMCIA wireless card. This system works flawlessly all over her house, whereas the old system would lose signal in the Family Room where she would watch TV most often. The unit also includes a switch on the front to turn this functionality on and off.

Windows Vista

My expectations were so low for Windows Vista that it should come as no surprise that I was mildly impressed by it.

The first thing that struck me was how slow it was to start up, given how Microsoft had claimed to speed up the boot time on Vista. After sitting on the BIOS screen for 13 seconds, Vista then took 2:01 to get to the desktop, with system tray applications still loading.

The 3D effects and translucency were all very nice, and I'm finding that I miss those now that I'm away from that system. They certainly add to the experience and make things feel smoother.

Another thing that annoyed me was the sluggishness of I/O operations. File transfers seemed to take forever and a day. I tried to move 300MB worth of files off of the hard drive and onto a USB disk and gave up after the first twenty minutes.

The system came with much less junk software than I'd expected. It came with a collection of quickly-removed Wild Tangent games as well as a McAfee Security suite that was also quickly removed. I left the Office 2007 trial on it as well as Works 8, which I have not yet tested.

Kubuntu Linux

I took a few minutes to boot up the Kubuntu 6.10 Live CD on it and see how it responded. Naturally, the Atheros wireless card was detected but was not in a functional state. In addition, though the 5-in-1 card slot was detected and even detected when disks were inserted, apparently the driver that actually reads the card does not exist. With those exceptions, the system seems to run Kubuntu just fine.

Source: notebookreview

Apple MacBook Pro (15-inch)

You can't tell by looking at the sexy, familiar aluminum design that the MacBook Pro has undergone several significant improvements that elevate it from a very good machine to one that's arguably the best in its class. Aimed at mobile professionals who want power and performance in an easy-to-carry design, the MacBook Pro features a blazing-fast Intel Core 2 Duo processor, powerful Nvidia graphics, outstanding battery life, and one of the best software suites around. Starting at a reasonable $1,999, the MacBook Pro is definitely a dream machine for creative types seeking a notebook for work and play.
At just 5.4 pounds and an inch thick, the MacBook Pro has a bright and colorful 15.4-inch display, making it the thinnest and lightest mainstream notebook on the market--again. Everyday productivity and video watching is a joy. The 1440 x 900-pixel screen isn't just eye candy, however; it represents Apple's dedication to going green, as the MacBook Pro is the first 15.4-inch machine to house a mercury-free backlit LED.
The new display didn't harm the visuals, as we experienced vibrant, robust images that looked great from all but the most extreme angles while watching Black Snake Moan on DVD. The widely spaced speakers on the left and right sides of the system are loud enough to fill a workspace. Situated between the speakers is a comfortable and quiet full-sized keyboard, which has a handy backlight for typing in low-light conditions. Although the keyboard flexed a bit under rigorous typing, it wasn't enough to dampen the overall experience. A large trackpad grants users smooth navigation.
The updated MacBook Pro comes in three versions, all of which are powered by OS X Tiger, have 2GB of RAM, 8X double-layer SuperDrives, ExpressCard/34 slots, two FireWire ports, and built-in 802.11n Wi-Fi and Bluetooth 2.0 + EDR. The only differences are that the entry-level model ($1,999) has a 2.2-GHz Intel Core 2 Duo processor, a 120GB hard drive, two USB 2.0 ports, and discrete Nvidia GeForce 8600M GT graphics with 128MB of video memory; the mid-tier option ($2,499) has a 2.4-GHz processor, 160GB of storage, two USB 2.0 ports, and Nvidia GeForce 8600M GT graphics with 256MB of memory; and the high-end model ($2,799) adds an extra USB port and a 17-inch display.
New to the MacBook Pro line are Intel's Next Generation Centrino processors, which delivered impressive performance on our tests. The 2.2-GHz Core 2 Duo processor and 2GB of RAM produced an excellent PCMark05 score of 4,667, which edges out the Sony VAIO FZ. This power was borne out in our day-to-day use; the system handled multiple applications running simultaneously without a hitch. The MacBook Pro also demonstrated top-notch wireless throughput courtesy of the 802.11n radio: 19.6 Mbps at 15 feet from our access point and 18.5 Mbps at 50 feet. This obliterates the 12.6 and 9.6 Mbps scores from the previous version of the MacBook Pro.
Graphic artists and gamers will be pleased to learn that Nvidia's GeForce 8600M GT graphics card powered the system to an excellent score of 11,223 on our 3DMark03 tests--the only mainstream notebook besides the Lenovo ThinkPad T61p to surpass 10,000. The MacBook Pro churned out a good 45 frames per second when playing F.E.A.R. in autodetect mode and dropped to a still-playable 32 fps with the settings maxed out.
Despite the discrete graphics, the MacBook Pro managed 3 hours and 39 minutes of battery life on our DVD rundown test, which is just four minutes less than the MacBook, which sports battery-friendly integrated graphics. This model also lasted a full 46 minutes longer than last year's 15-inch MacBook Pro. Apple attributes this lengthy battery life to the new power-efficient LED display coupled with Intel's Santa Rosa platform.
As with all Apple notebooks, the MacBook Pro is powered by the incredibly stable and secure OS X Tiger and comes preloaded with the excellent iLife '06 suite. The entertaining software package includes iPhoto, iMovie HD, iDVD, iWeb, iTunes, and GarageBand. Also included is Photo Booth, which uses the integrated 1.3-megapixel iSight camera to snap fun pictures, and Front Row (OS X' counterpart to Windows Media Center), which uses the bundled Apple Remote to access music, photos, and video quickly. The MacBook Pro comes with 90 days of phone support and a one-year warranty, both of which can be expanded to three years with the optional AppleCare Protection Plan ($349).
Overall, the MacBook Pro leverages the power of the Centrino platform superbly. Some may prefer the Vista-powered Sony VAIO FZ because of its built-in multimedia controls and Blu-ray drive. However, if you're even thinking about switching to a Mac, this all-purpose machine that delivers desktop-replacement power in a highly portable body is good enough reason to take the plunge.
Suggested Stories:
Mac OS X Tiger vs. Windows Vista

In the battle of personal computing dominance, these champs go ten rounds to determine which OS takes the spoils.

Notebook Reviews
Check out all our notebook reviews, complete with ratings.
Top Ten Notebooks for Every Student on Any Budget
Our annual notebook guide for students of all types--and on any budget.

QUICK SPECS
Apple MacBook Pro (15-inch)
www.apple.com
CPU 2.2-GHz Intel Core 2 Duo
Operating System Mac OS X Tiger
RAM/Expandable to 2GB/4GB
Hard Drive/Speed 120GB/5,400 rpm
Optical Drive 8X DVD+/-R DL
Display/Resolution 15.4 inches/1440 x 900
Graphics/Video Memory Nvidia GeForce 8600M GT/128MB
Wireless Networking 802.11a/b/g/n
Ports Two USB 2.0, Two FireWire, DVI, headphone, mic
Card Slots ExpressCard/34
Size 14.1 x 9.6 x 1.0 inches
Weight 5.4 pounds
Warranty/Support One-year parts and labor/90 days toll-free
PCMark05 4,667
MobileMark 2005 N/A
3DMark03 11,223
Battery Life (Wi-Fi Off) 3:39
Wireless Performance (15/50 feet) 19.6 Mbps / 18.5 Mbps
Source: Laptopmag.com