Minggu, 16 September 2012

Samsung Series 9 NP900X3C Review



Pros
    • Fantastic high-res display
    • Excellent performance
    • Good backlit keyboard
    • 7.5 hours of battery life
Cons
    • Limited amount of ports
    • Loud touchpad clicks
    • Pricey

Quick Take:
The Samsung Series 9 is one of the most well-rounded Ultrabooks we've seen with excellent performance, decent speakers and a great display.
This 13.3-inch Ultrabook is all business with its gorgeous anti-glare PLS display, 256GB SSD, Intel Core i7 processor and backlit keyboard. Read on to see why we like the Series 9 so much.

Overview
The Samsung Series 9 Ultrabooks have been widely considered one of the more desireable laptops in its class thanks in no small part to its gorgeous anti-glare display with wide viewing angles, use of high-speed SSD storage, the latest Intel processors and an excellent backlit keyboard.
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Sabtu, 10 September 2011

ACER® X1161N LCD PROJECTOR



Projection System
  • DLP® (Digital Light Processing™) technology from Texas Instruments
Projection Mode
  • Front, rear, front ceiling, rear ceiling
Displayable Colors
  • 1.07 billion
Video Compatibility
  • NTSC (3.58/4.43) 
    PAL (B/D/G/H/I/M/N) 
    SECAM (B/D/G/K/K1/L) 
    HDTV (720p, 1080i, 1080p) 
    EDTV (480p, 576p) 
    SDTV (480i, 576i)
Resolution
  • Native: SVGA (800 x 600) 
    Maximum : SXGA (1280 x 1024)
    Maximum Wide: 1080p (1920 x 1080)
Contrast / Aspect Ratio
  • Contrast: 4000:1 
    Aspect: 4:3 (native), 16:9
Brightness - ANSI Lumens
  • Standard Mode: 2500 
    Economy Mode: 2000
Projection Lens
  • F = 2.41 ~ 2.55, f = 21.79mm ~ 23.99mm 
    1:1.1 manual zoom and focus
Projection Screen Size (Diagonal)
  • 23" (58cm) ~ 300" (762cm)
Projection Distance
  • 3.3' (1.0m) ~ 39.0' (11.9m)
Throw Ratio
  • 50" @ 2m (1.95 ~ 2.15:1)
Horizontal Scan Rate
  • 30kHz - 100kHz
Vertical Refresh Rate
  • 50Hz ~ 85Hz
Keystone Correction
  • +/- 40° vertical, manual and automatic
Uniformity
  • 85%
Digital Zoom
  • 2X
Audio
  • No speaker
Interfaces
  • Control: USB Type B 

    Input: composite video RCA jack, S-video mini-DIN, analog/RGB component video (D-sub)
Data Compatibility
  • 1080p 
    WSXGA+ 
    WXGA+ 
    WXGA 
    UXGA 
    SXGA+ 
    SXGA 
    XGA 
    SVGA 
    VGA 
    PC 
    Macintosh® 
    iMac® 
    VESA standard
Noise Level
  • Standard Mode: 30 dBA 
    Economy Mode: 26 dBA
Power
  • Supply: 100V - 240V AC 
    Consumption: 224W (operation), < 1W (standby)
Lamp
  • Type: Osram 180W user-replaceable P-VIP 
    Life: 3,000 hours standard mode, 4,000 hours economy mode
Dimensions & Weight
  • 10.6" (268.0mm) W x 3.1" (80.0mm) D x 7.6" (192.0mm) H 

    4.9 lb. (2.2kg)
Operating Temperature & Humidity
  • Temperature: 41°F ~ 95°F (5°C ~ 35°C) 
    Relative Humidity: 80% maximum
Ceiling Mount Compatibility
  • Yes
Included Accessories
  • Remote control (battery included) 
    Lens cap 
    Carrying case 
    AC power cord 
    CD-ROM user’s guide 
    Quick-start card 
    Security card 
    VGA and composite video cables
Color
  • Black
Limited Warranty*
  • Projector: one year 
    Bulb: 90 days 

    *For a free copy of the standard limited warranty end-users should see a reseller where Acer products are sold or write to Acer America Corporation, Warranty Department, P.O. Box 6137, Temple, TX 76503. 


    Specifications are subject to change without notice.
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