With a sensor in common, the HX100V shares many of the HX9V’s features, including 1080p50/60 HD video, 10fps burst shooting, 3D and sweep panorama modes, along with a built-in GPS receiver. The Cyber-shot HX100V also includes the composite Hand-held Twilight and Anti Motion Blur modes in addition to new Backlight Correction HDR and Background Defocus modes.

The Cyber-shot HX100V is Sony’s first DSLR-styled super-zoom model since the Cyber-shot HX1 back in 2009. Since then Canon and Panasonic have established a strong position in this market with the PowerShot SX30 IS, and the Lumix FZ100 and FZ45 / 40 (not to mention the latest FZ47 / FZ48). Does the Cyber-shot HX100V have what it takes to re-establish Sony in the Super-zoom market, or has two years out of the game given the competition too much of a lead for Sony to regain? Let’s find out in our full review of the Sony Cyber-shot HX100V.

According to dpreview:

There is a lot to like about the HX100V. Its 30x optical zoom lens, which covers 27-810mm (equivalent) is incredibly versatile, the camera feels great in the hand, is comfortable to use and its 16MP sensor provides image quality which, at most ISO sensitivity settings compares well with the best of its competition. Especially impressive is the HX100V’s video mode, which offers a maximum quality of 1080/60p from 60fps sensor output. In addition, as we’ve found with other recent Sony cameras, both compact and interchangeable lens models, high-speed modes like Backlight Correction HDR and Hand-held twilight work well and add real value to the camera.

The Achilles’ heel of the HX100V is without a doubt, its slow operational performance. Its headlline fast framerate modes are exactly that – fast – but basic operations like reviewing images in playback and switching modes involve significant wait times that can easily mean the difference between capturing or missing that special moment.

According to dpReview:

From a price and specification point of view the Sony DSLR-A580 competes directly with other mid-level cameras such as its sister camera SLT-A55, the Canon EOS 600D/Rebel T3i or the Nikon D5100. In terms of image quality there is not an awful lot between these cameras (three of them even use the same sensor platform) but while the more established rivals (at least in the DSLR arena) stick to their tried and tested DSLR formulas, Sony is a little more adventurous and manages to differentiate itself with some unique design ideas such as the SLT-A55′s fixed translucent mirror or the A580′s dual live view modes.

The A580 uses a small secondary sensor in the viewfinder to provide live view with fast phase-detection AF, but can also utilize the slower but higher-resolution main-sensor live view system used by all other manufacturers, albeit only with very slow contrast-detect AF. This combination should get the A580 a top-spot on your camera shortlist if you are planning to undertake a large proportion of your shooting in live-view. The fact that the A580 has been designed around this mode also means that it works pretty well in video mode, despite a lack of manual controls. On the other hand, if you still regard live view as an unnecessary gimmick that’s only being used by ‘compact-camera-upgraders’ then one of the more ‘traditional’ designs might be a better option.

According to cnet:

The main purpose of RAW image format is to capture a photo with as little processing as possible. In a JPEG file, several parameters are applied to the image, such as white balance, saturation and contrast, among other things; then the file is compressed using a lossy scheme. With RAW format you are generally getting as much information as your digital camera can record with, so in essence, RAW acts very much like a digital negative. The advantage of having a large amount of data in each image is that the photographer has more to work with in post-processing, and can cull out any unwanted data manually. The disadvantage is that the files are very large, causing more room to be taken up on the camera’s memory card, and also slowing down the camera’s ability to capture shots because of recording time.

Summary:
The WX9 isn’t immune to the typical problems of a small-sensor camera, but it performs remarkably well and offers some unique features.

16.1 Megapixel Back-illuminated “Exmor R” CMOS Image Sensor

The DSC-WX9 features a 16.1 megapixel “Exmor R” CMOS image sensor that brings out the full resolving power of the camera’s Carl Zeiss Vario-Tessar lens to deliver extremely fast speed, high resolution, and stunning low-light sensitivity with improved image clarity and drastically reduced grain. In addition, the combined “Exmor R” CMOS sensor and BIONZ image processor delivers extremely fast 10fps, Anti Motion Blur, Hand-held Twilight and 1080i movie modes3.

3.0-inch XtraFine
3.0-inch XtraFine technology gives you deeper blacks and more color in your display, all while being thinner than most LCDs.

Full HD 1080@60i

Record crystal clear movies at the highest resolution available with capabilities for 60i in 1080 AVCHD3. This provides stunning, fast motion video with less distortion for playback on your HD TV.

3D still image and panorama

Produce awe-inspiring images with 3D still image and 3D Sweep Panorama capabilities4. Photos will take on a new dimension of creative capabilities for viewing the world in a whole new way.

iSweep Panorama

With iSweep Panorama just press the shutter, pan the landscape and let the camera do the rest. It automatically links together each frame to produce a panoramic image. This model even detects faces and moving subjects to stitch intelligently different widths to help avoid subject distortion.

Background Defocus

DSLR photographs are often beautiful because they blur the background, putting the emphasis on the subject. Now our point-and-shoot cameras can deliver this signature DSLR benefit. The system takes two shots, identifies the background and applies a defocused background keeping the subject crisp and clear.

Backlight Correction HDR

Don’t miss a single detail in high contrast shots. The built in backlight correction analyzes the image and automatically adjusts accordingly to give you a perfectly lit shot. Backlight Correction HDR helps correct for this by taking three pictures at different exposure settings and processing the best elements of each into a single image for more natural looking shots.

Sony really shows that they did not hide the fact that that this pinky-colored NEX-3 is intended for the female demographic, along with several other pink accessories. Which includes a couple of cases set to roll out next May and an accessory kit consisting of a battery, screen protector and wrist band that will ship next month.

Besides focusing on pink, Sony also introduces other 2 additional colors to the Alpha NEX-3 series of interchangeable lens system digital cameras. The one Currently available is in black, silver, red and white, this give photographers ability to expand their style options with the NEX-3 in pink and brown.

Another news from NEX is, Sony will be selling the NEX-3 with a double lens kit, branded as NEX-3D. Technically, this model is the same as the previous NEX-3 that was upgraded with a 3D panorama sweep mode in July. The feel of having 3D panorama will absolutely have some advantage there.

Before this, when the NEX-5 and NEX-3 were launched, one of the biggest drawback among users was the lack of autofocus when an A-mount optics was attached to the shooters via an adapter. However, it’s all now in good condition when Sony announced a new firmware to enable this feature and win over the battle of drawback before.

Sony will provide users with even more exciting photo experience by offering a firmware upgrade for the Alpha NEX-5 and NEX-3 cameras.This will available from 14th October 2010. So what’s inside the upgrades? It will consist of :

By using this upgraded firmware, Sony’s interchangeable lens NEX-series cameras will soon be able to perform better than before, users will have the option of setting aperture and enabling autofocus in movie mode when using SAM and SSM Alpha-mount lenses on the required adapter. The software will fix some problems noted by users in the interface, and enable other features.

The Sony Alpha NEX-3 in pink will only be available in Japan (at least for now) when it launches on November 19 for ¥80,000 ($978). The pink version will be available from November 2010 with a variety of optional pink accessories.

To download the firmware upgrade, please click here: http://www.sony-asia.com/section/downloads (available from 14th October).

I compiled some of the expert reviews about Sony Alpha SLT-A33 and they said that :
Blisteringly fast; Highly versatile fold-out display; Records 1080i video; Comfortable and compact, while Electronic viewfinder won’t suit everyone. Like its big brother, the SLT-A55, the Sony Alpha SLT-A33 camera uses innovative translucent-mirror technology to capture stills in lightning-fast bursts. Both its photos and high-definition video are cracking.
-By Rich Trenholm (cnet.co.uk)

Sony’s A33 uses new translucent mirror technology in a digital camera for the first time. Is this the beginning of the end for DSLR cameras as we know them? That What Digital Camera Sony Alpha A33. The pros is that Super-fast continuous focus burst shooting, phase-detection live-view, excellent 1080i HD movie autofocus. The cons is that the Widescreen ratio LCD, EVF not for everyone, noisy kit lens (video can pick up lens zoom and focus noise)
-By Mike Lowe (whatdigitalcamera.com)

In The End
We can tell that, the Alpha SLT-A33 produced by Sony technology provide easier way to take a better pictures, which is what all cameraman wants from an interchangeable lens camera at non professional level. It is Fast, responsive, and a good fit for the fist, the A33 is a capable tool for the non pro that looking for more professional look. With this camera you have a good result and least amount of editing.

Sony α33 DSLR key features:
Full Time Live View
Smart Capture mode
Optical image stabilization
10fps continuous shooting
3-inch LCD screen with 921,600 pixels
Sweep Panorama Mode (Regular & 3D)
Face Recognition Technology, can detect up to 8 faces
APS-C (23.5×15.6mm), 14.2-megapixel Exmor HD CMOS image sensor
Records AVCHD video at 1920 x 1080 (1080i, 60ps) with stereo microphone
Li-ion power source (Rated 330 images with viewfinder, 380 images with LCD monitor)
Memory Stick PRO Duo, Pro-HG Duo, PRO-HG HX Duo media as well as SD, SDHC and SDXC memory card slots

Upon taking the Sony a900 in your hands for the first time, you immediately notice how well built it is, and how the large, carefully sculpted grip fits your hand like a glove. Weighing in at just under 930 grams with a battery – and 850 grams without one – the body itself is not particularly heavy for a full-frame camera, being roughly in the same ballpark as some high-end DSLRs with considerably smaller sensors, such as the Nikon D300. Couple it with a high-quality, fast zoom lens capable of projecting an image circle large enough for its 36x24mm sensor, though, and you’ll soon find that the resulting combo can be tiring to carry around all day.

Basic Specifications that can give you some hint on what you going to buy:
Resolution: 24.60 Megapixels
Kit Lens: n/a
Viewfinder: Optical
LCD Size: 3.0 inch
ISO: 100-6400
Shutter: 30-1/8000
Max Aperture: n/a
Mem Type: CF1 / CF2 / MS Duo / MS PRO Duo / Microdrive
Battery: Custom LiIon
Dimensions: 6.2 x 4.6 x 3.2 in.
(156 x 117 x 82 mm)
Weight: 33.1 oz (939 g)
includes batteries

good luck in choosing your right camera. Make sure to survey all shop first before you buy.

Another advantage of this technology is, the high-resolution Exmor APS HD CMOS sensor assures beautiful image quality and background defocusing during both still-photo and movie shooting. Exmor technology cuts noise while signals are converted to digital form. The result? Flawlessly beautiful images and videos.

The special Capture fast-moving action or the changing expression of a portrait subject with a continuous burst of images is one of the great spec that this camera present. With the revolutionary Translucent Mirror Technology, you can achieve an unrivalled ultra high-speed shooting at 7 frames per second, plus high-speed continuous AF that keeps your subject in precise focus in every frame – ensuring you never miss a moment.

Lets have a look inside sony alpha 33

For your information, CMOS sensor allows amount of pixel information as it employs multi channel output and addition readout as compared to CCD. In addition, the structural characteristics of the CMOS Sensor provide smear-free images and allow charges to be converted into electric signals with less power consumption.

The Introduction of Sony α(alpha)55 – the revolutionary new ultra-compact interchangeable-lens digital cameras powered by Translucent Mirror Technology. Really offers the lightning-quick speed and precision for you that need to ‘focus between the moments’. It does it on a full-time basis, whether you’re shooting high-resolution still photos or Full HD movies. Now, at last, the ultimate in interchangeable lens digital camera speed and performance can be yours.

Another part of excitement that makes you really want to have this camera is: The high-resolution Exmor APS HD CMOS sensor assures beautiful image quality and background defocusing during both still-photo and movie shooting. Exmor technology cuts noise while signals are converted to digital form. The result? Flawlessly beautiful images and videos.

Let have some more advantage added in this camera that makes you really wants it. Which is Rich tonal gradation and highlight/shadow detail are assured by a newly optimized BIONZ image processing engine with powerful new algorithms to support high-speed continuous shooting, advanced digital compositing, and Full HD movie recording.

Sony DSLR-A500 12.3 MP Digital SLR Camera
High-Resolution 12.3 MP Images
Reduced Noise at ISO Up To 12,800
RAW & JPEG File Formats
Quick Auto Focus Live View
Built-In Auto Pop-Up Flash
6 Scene Selection & 6 Style Modes
SteadyShot INSIDE Image Stabilization
Dual Media Slots
1000 Shots With InfoLITHIUM Battery