Projectors Comparison

Dell Ultra Mobile Projector M115HD, Panasonic PT-LB280
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Dell Ultra Mobile Projector M115HD

Panasonic PT-LB280

 General
 Built-in speakers Yes Yes   
 Type of lamp Fixed Lens 230 W UHM lamp  
 Throw ratio 1.5 (wide and tele) 1.48 ? 1.78:1   
 Projection distance 3.18 ft ~ 8.48 ft (0.97m ~ 2.58m)   
 Power consumption (standby) 0.5W 6.0 W  
 Power consumption (operating) 52W 0.5W  
 Portable Yes     
 Noise level 36 dB(A) Normal Mode, 32 dB(A) Eco-Mode 37 dB  
 lens shift       
 Image size 0.76m ~ 2.03m (30   
 bulb life cycle, normal Up to 30,000 hours   
 Bulb life cycle, eco-mode Up to 30,000 hours   
 Type of projector LED LCD  
 Miscellaneous
 Release year    
 Remote control   Yes   
 Illuminated       
 Programmable       
 Storage
 Memory card readers Yes     
 Optical drive       
 Power supply
 Power connector 1x 24-pin universal connector   
 Image properties
 Aspect ratio  4:3   
 Brightness 450 ANSI Lumens 2800 lm  
 Contrast 10,000:1 Typical (Full On/Full Off) 10,000 : 1  
 dynamic contrast    
 Refresh rate    
 Resolution 1280 x 800 1,024 768 pixels  
 Dimensions
 Dimensions (WxHxD) 4.14 335 x 96 x 252 mm  
 Weight 0.8 lb 0.05 lb (360 g 22.7 g) 2.8kg  
 Design
 Available colours Black Black , White  
 Decoders
 Supported audio files    
 Supported image files    
 Supported video files    
 Connectors
 analog RCA sterio input       
 Number of inputs 1 pc(s)   
 Headphone output       
 Line in (3.5 mm)    
 Line out (3.5 mm)    
 Microphone input       
 S-video in    
 SCART in       
 USB Yes     
 HDMI version 1x HDMI 1.3 (HDCP compliant) HDMI 19-pin x 1  
 CEC compliant    
 Component in    
 composite in    
 Connecting 9V/12V    
 Digital coaxial in       
 Digital coaxial out       
 Displayport    
 DVI in       
 HDMI   Yes   
 VGA in Yes Yes   
 Compatibility
 3D-ready No     
 HD ready       
 Full HD       
 HD ready 1080p       
 Image frequency    
 Supported image signals    
 Communication
 Network connection       
 Wireless network Yes     
 Links
 Product page http://accessories.us.dell.com/sna/productdetail.aspx?c=us&cs=19&l=en&sku=210-ablu   
 Manual  http://business.panasonic.de/visuelle-systeme/sites/default/nfsfiles/visual-systems/files/specsheet_uploads/pt-lb280_sf.pdf  
Warranty
Price 64,999-Rs 59,999-Rs