Specifications of Lenovo LS2221
Lenovo ThinkVision LS2221 54.6 cm (21.5") 1920 x 1080 pixels Full HD Black
Lenovo
The Lenovo LS2221 wide is a 21.5" Full HD LED TFT Monitor which adopts the latest W-LED backlight technology and provides great display quality and saves power consumption up to 40% compared to previous product. It offers digital visual interface (DVI) connectivity with high-bandwidth digital copy protection (HDCP) to deliver high-definition viewing of protected contents. It comes in a high gloss ID, transparent bezel, touch OSD buttons. It has high display performance, such as 10M:1 high dynamic contrast ratio and Novo Vision.
The Lenovo LS2221 Wide is packed with green features including Mercury free by adopting white LED backlights, arsenic-free glass, and is Energy-Star 5.1 and TCO Displays 5.2 compliant.
Release date: 2011-11-04.
VESA mount
1 VGA input
| Weight & dimensions | |
|---|---|
| Bezel width (side): | 2.35 cm |
| Weight (without stand): | 3.95 kg |
| Height (without stand): | 39.1 cm |
| Depth (without stand): | 18 cm |
| Width (without stand): | 52.5 cm |
| Power | |
| Power consumption (standby): | 1 W |
| Power consumption (typical): | 30 W |
| AC input frequency: | 50 - 60 Hz |
| AC input voltage: | 100 - 240 V |
| Power consumption (off): | 0.5 W |
| Display | |
| Display brightness (typical): | 250 cd/m² |
| Display number of colours: | 16.78 million colours |
| Contrast ratio (typical): | 1000:1 |
| HD type: | Full HD (PC screens with Full HD resolution ) |
| Touchscreen: | No |
| Native aspect ratio: | 16:9 (PC displays with a 16:9 aspect ratio ) |
| Display resolution: | 1920 x 1080 pixels |
| Display diagonal: | 54.6 cm (21.5") (PC screens between 21 and 22 inches ) |
| Separate H/V sync: | Yes |
| 3D: | No |
| Viewable size diagonal: | 54.6 cm |
| Viewable size, vertical: | 26.8 cm |
| Viewable size, horizontal: | 47.7 cm |
| Pixel pitch: | 0.248 x 0.248 mm |
| Viewing angle, vertical: | 160° |
| Viewing angle, horizontal: | 170° |
| Contrast ratio (dynamic): | 10000000:1 |
| Aspect ratio: | 16:9 |
| Supported graphics resolutions: | 640 x 350, 720 x 400, 832 x 624, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA) |
| Response time: | 5 ms (PC screens with 5 milliseconds response ) |
| Operational conditions | |
| Operating altitude: | 0 - 2438 m |
| Storage relative humidity (H-H): | 5 - 95% |
| Operating relative humidity (H-H): | 8 - 80% |
| Storage temperature (T-T): | -20 - 60 °C |
| Operating temperature (T-T): | 0 - 40 °C |
| Ports & interfaces | |
| AC (power) in: | Yes |
| HDCP: | Yes |
| DVI-D ports quantity: | 1 |
| VGA (D-Sub) ports quantity: | 1 |
| Ergonomics | |
| LED indicators: | Power |
| Number of OSD languages: | 8 |
| On Screen Display (OSD): | Yes |
| Tilt angle range: | -5 - 20° |
| Cable lock slot type: | Kensington |
| Panel mounting interface: | 100 x 100 mm |
| Cable lock slot: | Yes |
| VESA mounting: | Yes (VESA Mount PC Displays ) |
| Thin Client | |
| Thin client installed: | No |
| Other features | |
| Package weight (imperial): | 5.29 kg (11.7 lbs) |
| Weight (imperial): | 3.94 kg (8.69 lbs) |
| Box width (imperial): | 58.7 cm (23.1") |
| Box height (imperial): | 45.2 cm (17.8") |
| Box depth (imperial): | 15.1 cm (5.94") |
| Dimensions (W x D x H) (imperial): | 525 x 179.8 x 390.7 mm (20.7 x 7.08 x 15.4") |
| TV tuner integrated: | No |
| Display: | LCD |
| Certification: | FCC, VCCI, ISO, TCO |
| Design | |
| Product colour: | Black |
| Market positioning: | Business |
| Performance | |
| Windows operating systems supported: | Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows |
| Multimedia | |
| Built-in camera: | No |
| Built-in speaker(s): | No |
| Packaging data | |
| Package weight: | 5.3 kg |
| Package height: | 452 mm |
| Package depth: | 151 mm |
| Package width: | 587 mm |
| Packaging content | |
| Manual: | Yes |
| Quick start guide: | Yes |
| Sustainability | |
| Sustainability certificates: | ENERGY STAR |
