Showing posts with label Hardware. Show all posts
Showing posts with label Hardware. Show all posts

Thursday, July 3, 2014

A Brilliant Monitor

After more than a decade, my trusted SONY SDM-S was starting to show its age. For too long, I was willing to put up with its slow response time and obsolete geometry because it was a solid, reliable PC monitor and it looked great on my home desk, with its total black and clear-cut design. Yet, all good things come to an end. After a number of warning flickerings, I realized the end was nigh. It was time to find a replacement.

After extensive research I knew I had found what I was looking for when I saw this SAMSUNG S24C750P: a brilliant 23.6" (16:9) monitor with a decent response time and the deepest blacks you can find. The later is due to the fact that this is patented PSA LCD (not a IPS, like most monitors nowadays), and this gives it one of the highest contrast ratios available today (2900:1). Take into account that the screen is matte, not reflective, and you can realize why this is such a great monitor for office work and gaming alike.
Its native resolution is 1920x1080 (2HD) and the thin piano-black frame allows you to experience all of it without any distractions. All buttons are tucked in under the right corner (an easy to navigate menu pops up when pressed) and only a tiny and very discreet blue LED stays on when operating. 

The base is of an excellent quality plastic that looks like metal and feels satiny to the touch. It keeps the monitor higher than my previous one (and the height is not adjustable) but I found this height to be perfect. Not too low for your neck to bend, not too high for your eyes to strain. And this is where it gets interesting. 

Some years ago I saw for the first time a PC monitor (a FUJITSU, if memory serves) that could pivot. I found it a brilliant idea! Working on any document (and especially a long one) it is very convenient to be able to see the entire page by simply turning the monitor to its side. This SAMSUNG does exactly that.  
Hidden behind the monitor is a rotating mechanism that attaches to the arm of the base and allows you to pivot the monitor 90o! However, there are a number of downsides to this. First of all, monitors now are much larger than they were ten years ago. So, in order to pivot a 24 inch monitor one has to first tilt it all the way out and then turn it. Forget to tilt it out first and you will be hitting the desk. The accompanying software promised to swift everything on your screen automatically, unfortunately, this does not seem to work for WinXP. I have to do it manually (using the MagicRotation software downloadable form SAMSUNG) – and it really messes up your icons afterwards. I would advise that 24 inches is the absolute maximum for pivoting monitors, larger than this and the whole concept collapses. 

The first monitor I received came with a pixel stuck in blue. True to its zero-pixel warranty (especially true for its high-end monitors), SAMSUNG and the retailer I bought this from had it replaced within days with no hassles. However, a quick reminder to SAMSUNG: this is what you get when you try to cut manufacturing costs too deep: quality control suffers. A stuck pixel can happen to anyone. But there is also the misfitting of the back frame plastics (I cut my thumb reaching for my glass the first day) and the base screw that had to be forced at an angle. It is all those little things that rob you of the quality you got us used to over the previous years.

All in all, the small number of manufacturing imperfections that are not enough to diminish this brilliant monitor. Recommended.

Friday, June 14, 2013

Comfort With Compromises

Upgrading my PC usually calls for also upgrading some of the aging peripherals. So, even though my old keyboard (a MICROSOFT Multimedia one) was still in perfect working condition, I decided to change the whole set up. I still had fond memories of my old MS Natural Elite Pro keyboard I had used writing my Thesis, so I decided on the Natural Ergonomic Keyboard 4000 model which seemed to be its improved replacement. I have had the keyboard for over two years and here are my impressions:

THE GOOD:
- The 4000 is not just another beautiful keyboard but a really comfortable one too. Not only are the curves natural and well molded but the minimally padded leather-imitation wrist-rest offers a silky sense of luxury. The keyboard comes out of the box with a negative angle attachment, which can easily be removed - it is comfortable but personally I need to see what I am typing.

- Compared to other Ergonomic keyboards, one has to note that unless the keys are physically separated into two groups any ergonomic effects will be minimal. So, if you are thinking of Logitech's Wave, it is a good idea to actually give both of them a try at a local store before making a choice. As I said, I am no professional typist (yes, more of a 2-fingers) yet I found that my typing is much faster and my typos more rare when using Natural keyboards.

- I liked the idea of the BACK/FORWARD buttons at the wrist-rest. Although most mice now have this functions on their side buttons, it is still a big help when browsing (my mouse has a Magnifying Function where the FORWARD usually is).

- Also, this is a really quiet keyboard. You get a satisfactory feeling when pushing a button but instead of an annoying "clack" sound only a muted "tap" is heard. Ideal if your wife is in the habit of taking naps in your home-office couch.

- As an avid gamer favoring the right side of the keyboard (arrow keys instead of the WASD configuration) I enjoyed the ample room around the former.

- Finally, I liked the placement of an extra set of EQUAL, PARENTHESIS and BACKSPACE at the top right corner (especially the parenthesis, I always hated finding the opening and closing one among the numbers)

Now, THE BAD:
- For some reason the ENTER and RIGHT SHIFT keys are too small! I could do with regular sized "H" and "N" keys if it would mean not hunting the ENTER. And this is a large keyboard, I doubt it would make any difference if it was yet a bit longer for that.

- The SPACE bar is, well, fickle. Sometimes it works even if hit at the side. Others it refuses to respond unless hit at the middle.

- The key letters and symbols have a tendency to rub off(!). This is totally unacceptable for a premium priced product - especially one sporting MicroSoft's brand name. I decided to wait for the problem to become more pronounced and have this one replaced.

- The Media keys on top do not sit well in their homings and are not perfectly aligned. Especially the VOLUME UP in my keyboard seems to rest at an angle. Again, poor quality control for such an expensive and brand name product.

All in all: a mixed bag of good features but with compromises and inferior quality control. I truly miss my old MS Natural Elite Pro keyboard. If it came in black I would buy one again.

Friday, January 11, 2013

If Batman Had A Camera On His Belt...


...this Lumix DMC-TS2 would be it!

I was looking for a camera I could take with me to the beach or rafting without ever worrying about it. I wanted something I could drop in a backpack, leave it on the sand and take it in the sea without giving it a second thought. By now I am a satisfied PANASONIC/Lumix customer, ever since my favorite FZ28K (the most convenient creativity camera) and my trusted TZ8 (the perfect city-tourist camera).
So, when, after all the research it came between this camera and the Olympus Stylus Tough-8000, I showed some brand-name loyalty and went with the Lumix. And the important thing is that I never regretted it.

This camera comes with a very bright wide-angle 28mm Leica lens which is optically stabilized, capturing on a 14.1MP sensor and an adequate 4.6x zoom (128mm). Typical for a Lumix, it has a working intelligent Auto (iA) setting that gives you a piece of mind: perfect photos every time, without having to fidget with the settings.
Departing from the auto settings, the camera offers almost 20 shooting modes, 5 color modes, 6 focus modes and decent aperture range (f/3.3 to f/10) and shutter speeds (8 to 1/1300).

The camera is Waterproof up to 10m/33ft (which means you can safely take it splashing and snorkeling but not diving without an extra casing). So far, neither condensation nor sand have slipped through the seals.
It is also advertised to be Shockproof to drops up to 2m/6.6ft and Freeze-proof -10C (claims I have yet to test - no, I am not putting it in the freezer, it will have to wait 6 months for the slopes to open!).

For such a small lens (and such a dense sensor - will the MegaPixel-war ever cease?) there is surprisingly little noise. Given enough light the pictures are flawless. When indoors or with limited light the ISO will increase and so will the noise. I can understand such things to be important to photography enthusiasts but for the purposes I bought it, this is an excellent camera.

I don't usually use my photo camera for videos but it is nice to know the option is there. The video (up to 1280x720) can be captured either in AVCHD Lite format or AVI (make sure to have a large enough memory card if saving in AVI). As an added bonus, you can zoom while shooting a video and (almost) no whirring noise registers.

My only gripes are that the position of the lens is something I had to get used to (unless I wanted to both include my left hand in the shot and leave smudges on the lens) and that there is no viewfinder. Understandable for a compact camera but having the sun behind you will test the anti-glare capability of the 2.7' LCD.

The camera comes in 4 colors: inox-gray, royal-blue, metallic-yellow and safety-orange. I opted for the later out of vanity (it... matches the orange details of my summer watch) - but as an added bonus it is really easy to find even if it has slipped to the bottom of your backpack.

An excellent action camera that is actually Made in Japan.

Wednesday, December 12, 2012

A Very Good Mouse. Just Not Perfect.


My last mouse was Microsoft's Natural Wireless Laser Mouse 6000. It was very ergonomic, but it had a number of shortfalls that finally added up and it was time to replace it. So, when I decided that I needed a new mouse, what I did not like about my old mouse sure weighted a lot in making my final choice.

IF TRUTH BE TOLD, PC GAMING CAN ONLY MEAN A WIRED MOUSE
My old (wireless) mouse could loose its connection (and was then slow in responding or turned unresponsive until reset) if the receiver was not in direct visual contact with it. Moreover, there are a lot of negative reviews about rechargeable mice (such as the G700), so my next mouse could only be a wired one.
This Logitech G500 comes with an ample length of sturdy yet flexible USB cord - and the fact that it is also braided is a nice touch. Plug it in and forget about it for as long as you keep using it. No batteries to replace or recharge, no receiver to keep changing position. Technology is supposed to make our lives simpler, right?

ERGONOMICS GET A B+
I was used to the much taller MS mouse so the G500 feels too flat. That may be a matter of preference and something one has to get used to. However, with my old MS mouse the angle my wrist was resting at felt much more natural and my wrist was much less strained after some hours of computer use. Apparently Logitech addressed this in its latest G700.
Another issue I am having with the G500 is the BACK side-button which I keep hitting whenever I move the mouse to the right. I did find a partial solution to this by varying the weights and selecting the lighter ones for the left side (although the same can be achieved by completely removing the weight tray).
Having said that, the wheel-release and the DPI-level buttons are perfectly placed. Also, the two settings for the scroll-wheel are a very nice feature.

AESTHETICS
I like the way the red DPI-level lights and the scrolling wheel look as well as the texture of the braided cord.
On the other hand, the actual back surface looks nothing like the metallic looking one in the product description picture! It is plastic and its looks exactly that. I would also preferred it to be solid black instead of the two-tone sprinkled gray (again, something remedied in the G700).

ENGINEERED WEAK POINTS?
This is something I came to realize over the years: companies now seem to actually engineer weak points into their products, to ensure their replacement some time down the road. With my old MS mouse it was the silicone-based surfaces that would become impossible to clean after 12-16 months. The G500 has solid plastic surfaces that may not be the most pleasant thing to touch but they are easy to clean.
Some fellow reviewers complain about the durability of the scroll-wheel, so this may be it. After about a couple of months of use I had no problems whatsoever - but I promise to update this point of my review if similar problems occur.

DIVERT ALL NON-ESSENTIAL POWER TO THE PORT-SIDE LASERS!
The G500 is equipped with a "gaming-grade laser" (I do not know what that is, however, my MS mouse used to cause the cursor to drift for no reason whereas my G500 is solid like a rock) and it has a DPI range from 200 to 5700. The DPI setting can be adjusted on the fly. This is important because the mouse is programmable and can be customized into numerous Profiles (via its software) but it can only store one profile at a time. No matter, adjusting the DPI is what makes all the difference in the world.

THREE IMPORTANT THINGS: SOFTWARE, SOFTWARE, SOFTWARE
This is where the G500 redeems most of its shortcomings: the accompanying software works like a charm.
Anyone who ever used a MS mouse can tell you this: the IntelliPoint software that comes with it is a pain to use and a hassle to avoid conflicts with. Using the Logitech SetPoint instead was a breeze of fresh air!
Within a pleasant yet not fancy visual interface, simple and clear adjustments can be made to customize the mouse to your needs.

Overall, although not perfect, this may be the best mouse available to gamers today. Its in-house competition, the G700, does come with better ergonomics and a more pleasant color but wireless technology and rechargeable batteries do not seem just ready yet.

Wednesday, November 28, 2012

Solidly Built And Reliable


Kingston has always been a brand name to trust when it comes to computer memory. This USB Flash-Memory Stick is no exception.

It is very nicely built, with a push-to-arm/pull-to-protect slide mechanism.  When I first saw this I thought that it would be a spring-mechanism, similar to clicking a pen. Instead, it has a two-step locking mechanism that requires both hands. It may be less convenient but it sure feels more reliable in the long run.

This is a USB 2.0 memory stick that for some reason it seems faster than all of my previous similar sticks (SanDISK, ADATA and even my good old TEAC). My data get transferred fast and reliably - so I am willing to overlook the fact that the casing is a bit too wide to fit two of them in my side-by-side USB ports at the front of my PC case