Showing posts with label digital cameras. Show all posts
Showing posts with label digital cameras. Show all posts

Thursday, December 13, 2007

Sony HDR-CX7 Camcorder Review

by Digital Camcorder News

Tapeless camcorders have become a hot ticket item and Sony is never far behind the trends. The HDR-CX7 nearly oozes ease-of-use, with few buttons or input/output jacks in sight. Sony’s first Memory Stick camcorder is definitely a looker, but will it deliver?

Quick Tour
The back of the camcorder is simple, with the power/mode switch and the record button being the only two buttons available. I really liked the recessed battery compartment, which, even with a high-capacity battery, keeps the camcorder looking slim and trim. Pull back the flaps next to the battery and you have your Mini HDMI, A/V output, and charging jack.

It should be noted that, because the battery is not fully enclosed, Sony gives you the option of using a high-capacity battery. Some manufacturers are manufacturing camcorders with enclosed battery compartments, which makes them look cleaner, but also makes it impossible for a larger battery to fit.

The LCD screen dominates the left side of the HDR-CX7, but when open (which it will be all the time since the HDR-CX7 doesn’t have a viewfinder) you have access to the main array of buttons on the camcorder. These include the back light, display button, index button, play button, easy mode, and the Nightshot switch. Also hidden underneath the LCD screen is the Memory Stick PRO Duo slot, just barely accessible when the camcorder is on a tripod.


Video Quality
Video quality on the Sony HDR-CX7 looks really, really good. The 1/2.9″ CMOS sensor, which all of Sony’s top HD camcorders use, really does the trick. Colors are saturated just a little, but not overly so. Sony definitely hit a nice color balance.

The image is sharp, and the average camcorder user will be very happy with its performance. The prosumer may be able to nitpick and find something to complain about if they compare it to, say, the Sony HDR-HC7 HDV camcorder, but, overall, in the tapeless, memory-card camcorder market, this is the best I have seen.

Sony also seems to have solved much of the problem of motion artifacting. This occurs when there is a lot of movement in a scene, and AVCHD camcorders have been notorious to this point for creating a sort of motion trail look, which seriously degrades the image. Though there was just a little bit of artifacting apparent on the HDR-CX7, I had to specifically look for it to find it.

Low-light performance was decent, and should not disappoint the point-and-shoot market for which Sony has manufactured the CX7. In situations withlow light levels, the HDR-CX7 produced a fair amount of grain.


Touch and Feel
Sony’s touch-screen menu system is not loved by all, but over the past few generations of camcorders they have evolved it into a menu system that is much better than it was previously. Point-and-shoot users will appreciate the fact that there are not that many options that you have to stress over. More advanced users will wonder where some of the manual settings have disappeared to.

The target market for the Sony HDR-CX7 is definitely point-and-shoot, but it would have been nice to see a few more manual controls. However, you do get a few things like spot focus, spot meter, white balance, and a very basic exposure setting to play around with and satisfy your controlling side.

If you still feel overwhelmed by the sparse menu options you can also elect to press the "Easy" button. This puts the CX7 into an idiot-proof mode that completely automates everything. Grandma will thank you for this.

Recorded footage can be played back right away on the camcorder by hitting the play button (who would have thought?) on the side of the camcorder or on the lower left of the LCD screen. Up comes a screen with thumbnails of the scenes you have recorded. Tap a thumbnail and your selected scene begins playing immediately.

Sony does not include a Mini HDMI cable with the Sony HDR-CX7, which is a bit of a letdown for those who want to utilize their snazzy new home theater systems. They do include the component cable, but there is no component output on the camcorder itself.


Conclusion
The Sony HDR-CX7 was really fun to use, and produces great quality images. I would highly recommend it for the point-and-shoot user who wants a small, compact camcorder that records to flash memory. If you are a more advanced user, make sure you are OK with only a sparse offering of manual controls.

Whether you are shooting a birthday party, family events, vacations, or just horsing around, the Sony HDR-CX7’s small size and great quality will serve you well if you can front the cash.


Finally
Pros: Small and lightweight. Easy to use. Great image quality.
Cons: No viewfinder. OIS not effective enough. Spartan manual controls.

Tuesday, August 07, 2007

Buying a Digital Camera

Buying a digital camera to get started in the world of digital photography or to replace your old camera? Read tips on getting the best digital camera for your money.

#1: Set a Budget Before Buying
Budget yourself when purchasing a digital camera.

#2: Ignore Digital Zoom
When buying digital cameras, concentrate on optical zoom, not digital zoom.

#3: Small Doesn't Mean Underpowered
Small digital cameras may be exactly what you need. Small cameras may not have as many features as digital SLRs and high-end prosumer digital cameras, but their megapixel resolutions are matching, and sometimes beating, their higher-priced alternatives! Plus, they are easier to transport long distances, less bulky to carry with you on trips, and less conspicuous.

#4: Be Careful When Buying Package Deals
Digital camera package deals may be too good to be true - or a real bargain!

#5: Get a Camera with Magnified Photo Previews
Magnified photo previews can help determine the sharpness of a digital photo.

#6: Don't Expect a Camera to Come with Enough Media
When you purchase a digital camera, unless it happens to be a package deal, don't expect the camera to come with enough media to handle your photography needs. Nowadays, most digital cameras, if they come with any media at all, will only be packaged with a 32MB 128 MB card. Though that used to be enough memory for a couple dozen pictures, high megapixel photos in fine, very fine, or raw detail can eat up that memory in just one or two photos. Prepare to spend money on at least one extra media card.

#7: What to Look for to Take Night Photography
Helpful features some digital cameras provide to take better night photos.

#8: Don't Get Caught Up in Megapixels
More megapixels do not always equal clearer photos. Not just the number of megapixels, but the quality of the megapixels matter as well. For example, most digital camera image sensor pixels can only detect just a particular area's redness, blueness, or greenness, but not all three.

#9: Consider the Total Cost of Ownership
You won't just be purchasing a digital camera - you may need to buy accessories.

#10: Pre-Programmed Scene Modes May Help
Scene modes make it easier to take digital camera photos in tough lighting conditions.

#11: Does Flash Come with an SLR?
Consider the total cost of ownership when purchasing a digital SLR.

#12: How Much Optical Zoom is Needed?
Do you require a digital camera with 6x optical zoom, or is 2x or 3x enough?

#13: Where is the Tripod Socket?
Make sure when purchasing a digital camera that it fits well on a tripod.

#14: Digital Camera Reviews
Links to websites offering reviews of specific digital cameras. You might want to compare between a Canon PowerShot A530 and a Nikon COOLPIX L4. You can easily read reviews online and compare between the two.

#15: More Control May Cost You
To set manual exposure, you might need a more-expensive camera.

#16: Look for ISO 50 Support
Look for digital cameras with ISO 50 support for crisper, cleaner images.