Cart 2 india

Specification
AspectRatio : 16:9
Brand : Samsung
BulletPoint1 : 55Inch/Led/3840X2160/350Nits/8Ms
BulletPoint2 : Package Weight: 52.0 pounds
BulletPoint3 : Made in China
BulletPoint4 : Package Dimensions : 55.0 L x 34.0 H x 6.4 W (inches)
BulletPoint5 : Application Examples: Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...
Color : black
CompatibleDevices : 个人电脑
ConnectivityTechnology : HDMI
ExternallyAssignedProductIdentifier1 : 887276346885
ExternallyAssignedProductIdentifier2 : 0887276346885
HasColorScreen : 1
ImageAspectRatio : 16:9
ImageBrightness : 350 cd/m²
ImageContrastRatio : 1000:1
ItemName : Samsung Electronics America QB55R-N LCD Display, Black
ItemPackageDimensions_Height : 34 inches
ItemPackageDimensions_Length : 55 inches
ItemPackageDimensions_Width : 6.4 inches
ItemPackageQuantity : 1
ItemTypeKeyword : lcd-graphic-displays
Manufacturer : SAMSUNG ELECTRONICS AMERICA
MaxHorizontalResolution : 3840 megapixels
MaxVerticalResolution : 2160 megapixels
ModelName : QB55R-N
ModelNumber : QB55R-N
MountingType : Wall Mount
NativeResolution : 3840x2160
NumberOfItems : 1
PartNumber : QB55R-N
Platform : linux
ProductDescription : 5.79inch E-Paper Display Module, E-Ink Display, 792x272 Resolution, Black/White, SPI Interface, Low Power, Wide Viewing Angle, Paper-Like Effect Without Electricity.

Features
No backlight, keeps displaying last content for a long time even when power down.
Ultra low power consumption, basically power is only required for refreshing.
SPI interface, for connecting with other controller boards like RPi/Jetson Series/for arduino/STM32, etc.
Onboard voltage translator, compatible with 3.3V/5V MCUs.
Comes with online development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Series/for arduino/STM32).

Specifications
OPERATING VOLTAGE: 3.3V/5V
DISPLAY COLOR: Black/White
INTERFACE: 3-wire SPI, 4-wire SPI
GREY SCALE: 4
OUTLINE DIMENSIONS: 152.50 × 58.50mm
FULL REFRESH TIME: 3.5s
DISPLAY SIZE: 139.00 × 47.74mm
PARTIAL REFRESH TIME: 0.8s
DOT PITCH: 0.1755 × 0.1755mm
REFRESH POWER: <50mW
VIEWING ANGLE: >170°
STANDBY CURRENT: <0.01uA (almost none)
RESOLUTION: 792 × 272 pixels

PACKAGE CONTENT
1. 5.79inch e-Paper Module x1
2. GH1.25 9PIN cable 20cm x1
ProductSiteLaunchDate : 2020-03-31T06:05:34.248Z
RefreshRate : 60 hertz
Resolution : 4K UHD 2160p
ResponseTime : 2 milliseconds
ScreenSurfaceDescription : Glossy
StreetDate : 2020-03-31T00:00:01Z
SupplierDeclaredDgHzRegulation : not_applicable
SystemBusStandardSupported : SATA 2
TotalHdmiPorts : 2
TotalUsb30Ports : 1
TotalVideoOutPorts : 1
UnspscCode : 43211900
ViewingAngle : 178 degrees
WarrantyDescription : limited warranty