Digital Photo Frames typically display the pictures directly from a camera's memory card, though certain frames also provide internal memory storage. Certain frames allow users to directly upload pictures to the frame's memory via a USB connection. However, few digital photo frames have built-in memory due to the high price of in-built memory. Some of them also include a rechargeable battery. Most 7 inch (17.5cm) models show images at 430 x 234 pixels. With some models the width of each landscape image is stretched to achieve an aspect ratio of 16:9, which results in very noticeable distortion

If you're interested in picking up a digital photo frame, you can still consider yourself a pioneer. The product category is relatively nascent, with heavy hitters like Sony and HP taking first stabs at devices. So here some tips for picking the perfect digital picture frame. Follow these tips to find a frame that delivers sharp images and great features at a pleasing price.

• Don't Buy Based on Brand Name Alone, Always read reviews before you buy!
• Never Settle for Resolution Below 640-by-480 Pixels - No Matter the Price
• Select Your Aspect Ratio, 4:3 or 15:9 (15:9 gives a "Wide Screen " effect)
• Images Are Only Part of the Picture (frames come with mp3 players,wi-fi & many other extra features)

Many companies are producing "Digital Frames". Here are some Best Ccollection of Digital Frames with features & specifications.

Your memories deserve a Sony digital photo frame-the perfect way to view and share your pictures in brilliant, You'll enjoy fast response, direct input from most digital cameras and memory cards, and special features to enhance photo quality. Operation is simple, and direct HDMI output even lets you hook up to your compatible HDTV for giant-screen slideshows. There is also a supplied remote control, slideshow viewing, clock/calendar modes and wireless Bluetooth capability (with optional accessory) to let you display photos from Bluetooth devices and camera phones. And if you don't want the Sony logo illuminated on your frame, you can easily turn it off. Sony digital photo frame comes in white and black.

Features in Sony Digital Frames

1. LCD display: Frames size starts from 7 inches.
2. Plug-and-Play: Plug-and-Play, PC-less image transfer is a snap with direct USB input5 from most digital cameras, as well as support for most memory cards6.
3. Internal storage capacity: 512 MB2 internal storage capacity with Auto Sizing feature lets you store up to 1,000 1.5 MP photos.
4. Photos display:Display your photos as a single image, in thumbnail view for quick searching, or as a slideshow.
5. Auto Correction; Auto Correction features use Sony's high-performance BIONZ image processor and Face Detection technology to improve photos through features such red-eye correction and under/over exposure correction.
6. Auto Orientation sensor: An Auto Orientation sensor automatically selects portrait or landscape view depending on the horizontal or vertical placement of the frame.
7. Bluetooth capability: Bluetooth capability lets you wirelessly transfer photos from compatible devices, including compatible mobile phones and PCs.
8. HDMI connection: HDMI connection lets you share images and slideshows on a compatible HDTV in Full HD 1080 quality
9. Remote control: Supplied remote control lets you navigate the Digital Photo Frame without leaving the comfort of your couch or office chair.
10. Clock and calendar modes: Clock and calendar modes provide added convenience for your home or office

Note: All the features are not available in all products.

• 9" frame
• 15:9 aspect ratio LCD
• Supports memory card, up to 1,000 images
• HDMIoutput
• Aauto image correction
• Bluetooth ready
• Auto image rotation

Price : $249.99

• 7" frame
• 15:9 aspect ratio LCD
• Supports memory card, up to 1,000 images
• HDMI output
• Auto image correction
• Bluetooth ready
• Auto image rotation

Price: $189.99

• 10" frame
• 4:3 aspect ratio LCD
• Up to 500 images
• USB input
• Auto image rotation
• Remote control
• Supports most memory cards

Price: $279.99

Digital photo frames by Pandigital make sharing not just one moment, but all the special moments in your life, easy. All of your favorite memories can now be beautifully displayed in any room of the house or office. Laugh as the slideshow highlights all your favorite photos. Sigh when "your song" is played in the background. Reminisce over forgotten videos of your children. Pandigital makes it all possible.

Pandigital 15.0" Digital Photo Frame w/ 512MB Memory PAN1502W02

• Screen Size: 15 inch
• Aspect Ratio: 4:3
• Screen Resolution: 1024 x 768
• High Definition
• Color Adjustment: Yes
• Bluetooth: Yes
• Wi-Fi compatible

Price: $279.99

• Screen Size: 9 inches
• Aspect Ratio:15:9
• Screen Resolution: 800x480

Price: $149.99

• Screen Size: 7 inches
• Aspect Ratio: 16:9
• Screen Resolution: 480x234
• Color Adjustment: Yes

Price: $149.99

HP Digital Picture Frame will show off your shots and video files on a high-resolution display, no computer needed. If you want to add music, it's no problem-the frame supports MP3 and other format audio files, and will play your songs through stereo speakers. It even comes with a remote control, which is especially handy for slide shows and videos

• Aspect ratio: 4:3
• Resolution: 800 x 600
• Contrast ratio: 400:1
• Brightness: 220 cd/m²
• Display a single picture, slide show or video
• Rotate the image to match the frame orientation
• Store and display up to 149,2-megapixel images on the 128MB internal memory
• Transfer photos to USB thumb drives via the USB 2.0 port
• Use the clock and calendar options tailored for home and office use

Price: $134.99

• Aspect ratio: 16:9
• Resolution: 800 x 480
• Contrast ratio: 400:1
• Brightness: 220 cd/m²
• Display a single picture or a slide show
• Automatically rotate images in landscape or portrait orientation
• Store and display up to 15 images on the internal memory
• Transfer photos to USB thumb drives via the USB 2.0 port
• Vary the look of the clear frame with the included black and "wood-panel" frame covers

Bring your favorite memories to life. View your pictures in the highest quality Personalize your pictures See your pictures with the highest quality possible. The high-resolution (digital) LCD screen brings your photos alive. Next to high quality pictures the Philips Digital PhotoFrame has a durable, stylish design.The solid metal stand, stylish frame and detailed finishing reveal the same meticulous attention to detail as the screen itself..

• Effective viewing area: 199.8 x 132.48 mm
• Resolution: viewing area resolution: 720 x 480
• Viewing angle: @ C/R > 10, 120 degrees (H) / 110 degrees (V)
• Brightness: 200 cd/m
• Aspect ratio: 3:2
• Panel resolution: 800x480
• Pixel density: 91.5 ppi
• Contrast ratio (typical): 300:1
• Auto photo orientation to fit portrait or landscape modes

Price: $209.99

Axion's AXN-9105M Digital Photo Frame is a 10.4" LCD Digital Picture Frame with MP3 Playback and a Remote Control. The full featured, AXN-9105M 10 media frame support both JPEG photo viewing, music (MP3) and video (MPEG 4) playback. The super slim remote controls viewing and music options to enhance your experience without leaving the sofa. Complete with USB cord to download media directly from your computer or other sources. Supporting SD, MC and Sony Memory Stick flash media types make the new Axion media frame a perfect solution for digital camera owners that do not have a computer.

Features

• 10.4" LCD With Hi-Resolution And Hi-Brightness
• Supports SD, MMC and Memory Stick Flash Memory Cards
• Built-in Memory Can Store up to 20 Pictures
• Built-In Speakers
• Card Style Remote Control
• Brightness Adjustable
• Last Memory Function
• No Distortion
• High Speed Decoding
• Media Auto Gathering and Sorting
• Slideshow Mode