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Product Comparison

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QNAP Systems
RAM-1GDR3L-SO-1600
$63.00
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Lexmark International, Inc
42K0010
$4,095.90
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Seiko Instruments USA, Inc
MP-B20-B02JK1-74
$280.12
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3Dconnexion
3DX-700068
$36.00
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Samsung
SM-R895FZKAXAC
$616.02
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BenQ Corporation
LH820ST
$2,416.00
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Manufacturer QNAP Systems
Lexmark International, Inc
Seiko Instruments USA, Inc
3Dconnexion
Samsung
BenQ Corporation
Manufacturer Part Number RAM-1GDR3L-SO-1600
42K0010
MP-B20-B02JK1-74
3DX-700068
SM-R895FZKAXAC
LH820ST
Manufacturer Website Address https://www.qnap.com
https://www.lexmark.com
https://www.siiprinters.com
https://www.3dconnexion.com
https://www.samsung.com
https://www.benq.ca
Brand Name QNAP
Lexmark
Seiko
3Dconnexion
Samsung
BenQ
Product Model RAM-1GDR3L-SO-1600
CX820de
MP-B20
- SM-R895F
LH820ST
Product Name 1GB DDR3 SDRAM Memory Module
CX820de Color Laser Multifunction Printer With Hard Disk
MP-B20 Compact Mobile Printer
CadMouse Pad Compact
Galaxy Watch4 Classic
LH820ST 3600lms 1080p Laser Projector
Product Type RAM Module
Laser Multifunction Printer
Thermal Transfer Printer
Mouse Pad
Smart Watch
DLP Projector
Memory Size 1 GB
- - - - -
Memory Technology DDR3 SDRAM
- - - - -
Number of Modules 1 x 1GB
- - - - -
Memory Speed 1600 MHz
- - - - -
Memory Standard DDR3-1600/PC3L-12800
- - - - -
Number of Pins 204-pin
- - - - -
Form Factor SoDIMM
Desktop
- - - -
Compatibility QNAP TS-x51 NAS Box
- - - - -
Country of Origin Taiwan
China
- China
Vietnam
-
Marketing Information - Fast output and strong duty cycle mean high productivity

The Lexmark CX820 workgroup color letter/A4 MFP prints up to 52 pages per minute and has business-class features like preinstalled software solutions and optional staple finisher.


Seiko has once again stepped up to meet these trends with the design of an accompanying 2" mobile printer series known as the MP-B20. Similar to the MP-A40 flagship model, the printer offers its own unique set of features such as stability following 5-foot drops, a 2-inch paper width, and high-resolution receipts that print at more than 3 inches per second. Designed to be used in a variety of vertical markets, such as retail, hospitality, healthcare, and warehousing and logistics, one of the printer's main features is its compatibility with mobile payment and mobile POS applications-specifically "Pay at the Table," and direct receipt delivery.

Compact and Lightweight

With a 2-inch paper width, which far outshines any of its competing mobile receipt printers currently on the market, the MP-B20 Series printers weigh less than 1 pound with a battery pack. What's more, is that the printer's ability to withstand drops of up to 5 feet, is a perfect fit for a diverse mix of vertical markets; from hospitality and retail where space and convenience are of paramount importance, to other areas such as healthcare and warehousing/logistics, where ruggedness and environment play an important role.

Sleek and Stylish Design

The MP-B20 Series Printer features a contemporary yet functional design, while still offering the ability to print high-resolution receipts at more than 3 inches per second-one of the highest print speeds on the market. This is especially helpful in vertical markets where efficiency and speed are key and which require items such as barcoding, for instance in a medical and/or hospital setting. Other verticals can benefit from the printer's rapid speed, such as a line-busting scenario at a retail store, or a pay-at-the-table situation in a restaurant.

Technology Options

The MP-B20 Series Bluetooth Mobile Printers offer compatibility with the latest operating systems including Windows, 7, 8, 8.1, and 10. There is also SDK availability for Android and iOS print class libraries for added mobility. The printer also features a USB-style charger, as well as a compact and portable cradle for quick and easy charging options.

Key Vertical Markets:

Retail Mobile Printer

Hospitality Mobile Printer

Healthcare Mobile Printer

Field Service Mobile Printer

Key Applications:

Line Busting Mobile Printer

Receipt Mobile Printer

Field Service Mobile Printers



Smooth O­perator

While working in CAD applications, your daily mouse movements sum up to kilometres. The high-quality micro-textured coating of the CadMouse Pad offers effortless precision for your engineering tasks. In combination with the PTFE feet of the CadMouse, the CadMouse Pad allows smooth, accurate control of your mouse.

Accurate Sensor Tracking

Desktop surfaces are not optimized for mouse sensor performance. In addition to its tactile advantages, the low friction surface of the CadMouse Pad enhances its tracking qualities whether you work with the laser sensor of the CadMouse or the optical sensor of the CadMouse Wireless. This ensures accurate sensor imagery for an exact translation of your hand movements into cursor movements.

Stability You Can Rely On

The surface enhances precision while the rigid middle layer ensures stability. The silicone base keeps your CadMouse Pad in place so it won´t slip while you are working.

Fits Your Setup

Your workplace is individual - so should be your CadMouse Pad. The CadMouse Pad is made for high-resolution multiscreen setups and working in large assemblies, requiring more lateral space to avoid lifting the mouse. The CadMouse Pad Compact is ideal for mobile workplaces or setups with limited space.

More from the Manufacturer


The watch that knows you best

We all want to know more about ourselves, so we can be the best version of ourselves. That's why we engineered the all-new Galaxy Watch4 Classic to be the stylish companion to your journey towards a healthier you.

This rotating bezel turns more than heads

Some looks are timeless, like the Galaxy Watch4 Classic's rotating bezel and vivid screen. The refined design adds sophistication to your wrist for an elevated style. Its high-end stainless steel materials shows off its powerful and intuitive functionality

A new day. A new watch face

Choose between analog or digital watch faces with a variety of backgrounds, fonts, and colors to match your tastes, the weather, or occasion. Spice up your character watch faces with AR Emojis to express your style, while animated graphics show what you're up to, like running or listening to music.

Healthy starts here

Name a workout, it can track it. Track your activities and fitness scores on your watch and phone. Count steps, check calories, and stay on the grid with GPS. Galaxy Watch 4 Classic detects physical activity to track your routines and supports more than 90 exercises for a more accurate report of your workouts.

Total wellness management on your wrist

Get the health data you need to crush your wellness goals - Galaxy Watch4 Classic offers the most comprehensive assessment of physical fitness and wellness management parameters available on a smartwatch. On your own schedule, you can now get an assessment of multiple body wellness factors.

A watch that's watching out for you

Be smart about your heart. Meet the Samsung BioActive Sensor that measures ECG in real time. You can check and monitor abnormal heart rate and rhythm through ECG and send data straight to your phone to be easily shared.

It's a real team player

The first smartwatch with Wear OS Powered by Samsung, Galaxy Watch4 puts seamless access to your favorite apps on your wrist. You'll get a rich app selection from music streaming apps to anything in the massive library of health and fitness apps.

More from the Manufacturer


Tool-Free Blending for Interactive Immersion

The BenQ LH820ST laser projector is a simulation projector with low latency and user-friendly color calibration technology to effectively reproduce dynamic images for sleek immersion in multi-projector installations.



Fast Mode with 16.67ms Low Latency

Years' experience in designing and manufacturing gaming projectors makes BenQ an expert in improving latency to better operate simulation systems. LH820ST's Fast Mode offers 16.67ms@1080p/60Hz to ensure smooth dynamic images and realistic experiences.


Dual Color Wheel Reproduces 90% Rec. 709 Color Accuracy

The LH820ST laser projector utilizes DLP technology with a dual color wheel system. With accurate calibration by BenQ color experts, the LH820ST perfectly covers 90% of Rec. 709 for accurate image reproduction.


Vivid Clarity in Bright Ambient Environments

LH820ST's 3600 ANSI Lumen high brightness and 1080p high resolution produce high quality images under bright ambient lighting. And its 3,000,000:1 native high contrast reproduces true blacks, vivid colors, and exquisite details.


DLP Technology for Long-Lasting Vibrant Colors

BenQ LH820ST laser projectors adopt Academy Award-Winning DLP projection technology, which offers stable and long-lasting accurate colors. The highly durable DMD chip can last over 200,000 hours, offering accurate whites and vivid colors without yellowing over time.


Non-DLP Projector


BenQ DLP Projector

IP5X DustGuard™ Dustproofing for Severe Conditions

LH820ST utilizes sealed laser modules and enclosed light engines to protect the DMD chip, color wheel sensor, laser package, and other optical components. This lock-and-key design hermetically seals the engine from dust to prolong the projector's lifespan. The technology has also passed the dust chamber test standard for the international dustproof rating of IP5X.



Sealed Laser Bank


Interlocked and Rubber Sealed Engine Design



Optimal Installation Flexibility

LH820ST has high installation flexibility and T/R 0.5 short throw design that are best for small-room multi-projector displays.




Other Projectors

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BenQ LH820ST

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White Balance Calibration for Seamless Edge Blending

BenQ LH820ST with exclusive white balance adjustments reduces variables between images projected from different projectors to Delta E<2 that the most people cannot see any difference. This allows for seamless and accurate picture quality without disruptive discrepancies, saving the installation staff from repetitious fine-tuning.

Learn more about BenQ Factory WBA

Short-Throw Design Shatters Space Constraints

A LH820ST short-throw laser projector is best for indoor interactive entertainment, simulation training, and commercial space exhibitions. It's easy to project images larger than 100" within 1.07m and short-distance projection prevents people or objects from getting in the way and casting a shadow on the projected image for the most immersive viewing experience possible.



Digital Shrink and Shift for Accurate Image Adjustment

After the projector is installed, LH820ST allows installation staff to adjust the projected image by reducing and moving it by 0.5% to where you want it.

Blanking for Image Cropping


- - 1.4"
-
Touchscreen - Yes
- - - -
Scanner Type - Flatbed
- - - -
Scan Color - Color
- - - -
Optical Resolution (dpi) - 1200
- - - -
Copier Type - Flatbed
- - - -
Copy Color - Color
- - - -
Fax Color - Color
- - - -
Media Type - Label
Card Stock
Banner Paper
Plain Paper
Envelope
Vinyl Label
Label
Roll Paper
Receipt
Ticket
- - -
Media Size - Folio - 8.27" (210.06 mm) x 13" (330.20 mm)
Statement - 8.50" (215.90 mm) x 5.50" (139.70 mm)
Oficio
Legal - 8.50" (215.90 mm) x 14" (355.60 mm)
Letter - 8.50" (215.90 mm) x 11" (279.40 mm)
Executive - 10.50" (266.70 mm) x 7.25" (184.15 mm)
DL Envelope - 4.30" (109.22 mm) x 8.60" (218.44 mm)
A6 - 4.10" (104.14 mm) x 5.80" (147.32 mm)
C5 Envelope - 3.37" (85.60 mm) x 9" (228.60 mm)
Universal
A5 - 5.80" (147.32 mm) x 8.30" (210.82 mm)
B5 - 6.90" (175.26 mm) x 9.80" (248.92 mm)
A4 - 8.30" (210.82 mm) x 11.70" (297.18 mm)
Envelope No. 9 - 3.80" (96.52 mm) x 8.80" (223.52 mm)
B5 Envelope - 6.92" (175.77 mm) x 9.84" (249.94 mm)
Envelope No. 10 - 4.80" (121.92 mm) x 9.50" (241.30 mm)
4" (101.60 mm) x 6" (152.40 mm)
- - - -
Media Handling - 1 x Input Tray - 550 Sheet Capacity
1 x Multipurpose Tray - 100 Sheet Capacity
1 x Output Bin - 300 Sheet Capacity
- - - -
Standard Input Media Capacity - 650 sheets
- - - -
Duty Cycle - 200000
- - - -
Power Source - AC Supply
Battery
- - -
Height - 30" (762 mm)
1.73" (44 mm)
78.74 mil (2 mm)
1.79" (45.50 mm)
10.71" (272 mm)
Width - 22" (558.80 mm)
3.11" (79 mm)
9.84" (250 mm)
1.79" (45.50 mm)
16.14" (410 mm)
Depth - 23.15" (588.01 mm)
4.33" (110 mm)
- 0.43" (11 mm)
6.21" (157.70 mm)
Weight (Approximate) - 82.10 kg
180 g
119.9 g
52 g
5.60 kg
Package Contents -
  • CX820de Color Laser Multifunction Printer
  • Hard Disk
  • Up to 8,000*-page black, cyan, magenta, yellow toner cartridges
  • Up to 175,000** pages photoconductor and up to 300,000** pages developer unit
  • Software and Documentation CD
  • Power Cord(s)
  • RJ-11 Phone cable (country dependent)
  • Setup Guides (network and local attachment)
  • Statement of limited warranty / guarantee
  • Lexmark Cartridge Collection Program information

  • MP-B20 Compact Mobile Printer
  • Charging Cradle
  • USB Cable
  • Belt Clip
  • Extended Warranties

- -
  • LH820ST 3600lms 1080p Laser Projector
  • Remote Control With Battery (RCA011)
  • 1 x Quick Start Guide
  • Lens Cover
  • 1 x VGA(D-sub 15pin) Cable (1.5m)

Energy Star - Yes
- - - -
Environmentally Friendly - Yes
- - - -
Environmental Certification - Electronic Product Environmental Assessment Tool (EPEAT)
Blue Angel
- - - -
Limited Warranty - 1 Year
1 Year
2 Year
- -
Maximum Mono Print Speed - - 80 mm/s
- - -
Maximum Print Width - - 1.89"
- - -
Barcode Symbology Supported - - UPC-A/E
EAN/JAN-8
EAN/JAN-13
ITF
Code 39
Codabar
Code 93
Code 128
PDF417
QR Code
Maxi Code
Data Matrix
GS1 DataBar
- - -
Application/Usage - - Mobile
Retail
Healthcare
Warehouse
Logistic
- Health & Fitness
Simulator
Gaming
Entertainment
Training
Room
Conference Room
Education
Corporate
Business
Features - - Compact
Lightweight
Rugged
- - -
Bluetooth - - Yes
- Yes
-
Cutter - - Yes
- - -
Cutter Type - - Tear Bar
- - -
Maximum Roll Diameter - - 1.6"
- - -
Maximum Label Width - - 2.28" (58 mm)
- - -
Language Emulation - - ESC/POS
- - -
Battery Included - - Yes
- - -
Operating Temperature - - 14°F (-10°C) - 122°F (50°C)
- - -
Product Color - - Black
- Black
-
Cables Included - - USB
- - -
Platform Supported - - PC
Android
iOS
- - -
Printed Design/Pattern/Texture - - - Micro-textured
- -
Durability - - - Anti-slip
Friction Resistant
Water Resistant
-
Product Material - - - Silicone
Stainless Steel
Glass
-
Length - - - 9.84" (250 mm)
- -
Product Line - - - - Galaxy Watch4 Classic
-
Sensor Type - - - - Accelerometer
Gyro Sensor
Barometer
Ambient Light Sensor
Digital Compass
Optical Heart Rate Sensor
Electrical Heart Sensor
-
Functions - - - - Text Messaging
Music Player
-
Body Metrics Measured - - - - Heart Rate
Calories Burned
-
Water Resistant - - - - Yes
-
Built-in Memory - - - - 16 GB
-
Standard Memory - - - - 1.50 GB
-
Screen Resolution - - - - 450 x 450
-
Operating System - - - - Android Wear
-
Bluetooth Standard - - - - Bluetooth 5.0
-
Wireless LAN - - - - Yes
-
Wireless LAN Standard - - - - IEEE 802.11b/g/n
-
Cellular Phone Capability - - - - Yes
-
Cellular Data Connectivity Technology - - - - LTE
-
GPS - - - - Yes
-
Near Field Communication - - - - Yes
-
Waterproof Certification - - - - IP68
-
Projection Method - - - - - Front
3D Type - - - - - 3D
Interactive - - - - - Yes
Projection System - - - - - DLP
Vertical Scan Range - - - - - 23 Hz - 120 Hz
Throw Type - - - - - Short Throw
Maximum Focal Length - - - - - 7.5 mm
Number of Lamps - - - - - 1
Lamp Type - - - - - Laser/Phosphor
Normal Mode Lamp Life - - - - - 20000 Hour
Economy Mode Lamp Life - - - - - 30000 Hour
Standard Mode Brightness - - - - - 3600 lm
Native Resolution - - - - - 1920 x 1080
Graphic Mode - - - - - Full HD
Native Aspect Ratio - - - - - 16:9
Contrast Ratio - - - - - 3,000,000:1
Video Signal Standard - - - - - HDTV
Output Scan Format - - - - - 1080p
Speaker Included - - - - - Yes
HDMI - - - - - Yes
Network (RJ-45) - - - - - Yes
S-Video - - - - - Yes
Batteries Included - - - - - Yes
Operating Power Consumption - - - - - 315 W