Qumi Q2 Reviews – Offers Great Features For A Pico Projector

If you have been shopping around for a pocket LED projector and have not been able to find a suitable one, you must take a look at some of the Qumi Q2 reviews. Vivitek’s sleek projector can be connected to a wide range of devices like smartphones, netbooks, laptops, tablets, and video and digital cameras for viewing or sharing content. A new addition to the niche Pico projectors market, it comes in handy for an executive delivering a presentation while on the move, for a school or a business, or whenever there is a need to move the projector from one place to another to share content. Moreover, the innovative Qumi is the first pocket projector that is 3D-ready when used in conjunction with the DLP Link system.

Vivitek’s Qumi Q2 features a DLP Pico chipset and BrilliantColor technologies from Texas Instruments, offering a color depth that is much better than that of its competitors. The chipset delivers 1280 ื 800 WXGA native resolution, enabling Qumi to produce more than 1 billion colors for sharp and clear 720p lifelike images. The contrast ratio of 2500:1, one among the best in the Pico range, offers bright images and perceivable black and white contrast to ensure excellent color saturation. The LED light, the heart of Qumi, delivers 300 lumens of brightness for 30,000 hours. The 1.4-pound, diminutive projector produces widescreen images measuring up to 90 inches and works well even in rooms with plenty of light.

The 1W built-in speakers are capable of producing rich audio experience in rooms of small to medium size. For connecting other audio outputs such as headphones from your home theater, a 3.5 millimeter audio jack is provided. Though Qumi is not meant to be a replacement for a dedicated home theater projector, it is set up for watching back DivX and AVI files through the USB port or the MicroSD card slot. The Qumi Q2 also supports a wide range of video input types such as SDTV, EDTV, HDTV, NTSC/NTSC 4.43, PAL and SECAM, enabling a wide variety of compatibility options. Mini-HDMI, VGA, and component video inputs are available for connecting various digital devices.

The MicroSD card enables you to expand your options. If you are travelling on business, you can transfer your files to the MicroSD card and access them directly on the Q2 with the help of touch-sensitive button controls. The Qumi Q2 is also well set up for displaying Word, Excel, PowerPoint and pdf files. The projector can be operated using the touch-sensitive controls provided on the top of the unit or a remote control.

The other technical specifications of Qumi Q2 pocket projector are as follows:

• The viewable screen size is 30″ – 90″ (diagonal)

• The throw ratio range is 1.55:1

• The maximum resolution is 1600 x 1200

• The aspect ratio is 16:9, 4:3 and native 16:10

• A digital keystone correction can be achieved

• Qumi comes with fixed lens

• Qumi Q2 consumes 85W when it is in working mode and < 0.5W when it is in standby mode

• Size: 3.9 x 6.3 x 1.2 inches

• Qumi is available in black and white colors

The pros, as listed by most Qumi Q2 reviews, include its portability, the ability to set it up easily, compatibility with a number of digital devices, 300 lumens brightness and picture quality. However, some people feel that the cables that come with the projector are less than foot in length and you may have to buy longer cables sometimes.

HP ProBook 650 G3 Review – A Must-Have Business Notebook With Security and Collaboration Features

This is a good choice of a business notebook with its smooth system performance, easy deployment, and security features. You can count on getting the most from your investment with the HP ProBook 650 G3, as its configurations support all of today’s technological requirements. It can be described as a 15.6-inch mid-range business laptop.

The 15.6-inch display has anti-glare and LED-backlit technology. The base / cheapest configuration option has a display resolution of 1366 x 768, but you can opt for a better one if you choose a different configuration. It also comes with a 720p HD camera for video-chatting. The stereo speakers and microphone are integrated.

Even at peak performance, the notebook does not overheat. All of the components stay relatively low, no matter what kinds of tasks you have running. The premium keyboard is designed to be spill-resistant and easy to care for. The touchpad has an on / off button and supports two-way scrolling, two-finger zooming, tapping, and a variety of other gestures.

The overall design of the HP ProBook 650 G3 is nice, and it has a starting weight of 5.1-lbs, making it an average-sized business notebook. With special security features such as HP BIOSphere, you have everything you need to prevent downtime and data breaches. Theft prevention is provided with TPM 2.0 technology, HP Fingerprint Sensor, Password Manager, and the lock slot, although the lock itself is sold separately.

HP ProBook 650 G3 Specifications

The base model comes with the following:

• Dual-core Intel Core i5 processor (7th generation) 2.5 Ghz / up to 3.1 Ghz with turbo boost

• 2 SODIMM memory slots / one occupied with 4GB DDR4 2133 SDRAM

• 128 GB SSD drive M.2 SATA TLC

• Intel HD integrated graphics (620)

• DVD-writer optical drive

• Windows 10 Pro OS 64

There are options to go with a more powerful processor and expand the memory if you require more.

It comes with everything you need for collaboration, no matter where you take the laptop to: HP Audio Boost, Noise Cancellation Software, Skype, 720p webcam, etc. The three-cell, 48-WH Li-Ion prismatic battery has a long life and can run for several hours. The power supply is provided via a 65-W Smart AC adapter.

You get the newest dual-band wireless AC (2×2) technology combined with Bluetooth 4.2 for networking. The laptop offers support for SD, SDXC, and SDHC card reading. Connectivity is simple thanks to the 2 USB 3.0 (one for charging) ports, 1 Type-C USB port, DIsplayPort, VGA port, and more.

Overall, the HP ProBook 650 G3 is a great choice for any professional or business user who wants an affordable notebook.

HP offers notebooks and tablets to suit the need of any business user. The ProBook series definitely features some of the best notebooks – and they are all affordable thanks to HP discount offers. Get yourself a HP ProBook 650 G3 coupon and get started with your order.

Plasma Cutter Reviews – Lotos – Important Product Features and Prices

Plasma cutter reviews lotos for your benefit!

The plasma cutter reviews Lotos specifically deals with the user experiences and important recommendations for various high quality Lotos plasma arc cutters. Lotos is among the leading brands in advanced manual and automatic plasma arc cutting systems, and ensures impeccable performance, reliability and flexibility. Owing to the superior cutting-edge performance that the Lotos plasma cutters feature, this leading brand has earned incredible responses from the consumers, somewhat like giving full 10 points on a scale of 10. However, before you move on to buy your high performance Lotos plasma arc cutter, there are certain important factors that are covered in the reviews, and may affect significantly your buying decision. Not to worry, the feedbacks and suggestions all play a positive role in making Lotos all the more favorable among the users.

Plasma cutter reviews lotos: important facts to consider!

Built with the most innovative and efficient electrical converter engineering technology, the Lotos plasma arc cutters and welders are among the leading brands in the industry, setting the global plasma arc cutter reviews lotosstandards for performance, flexibility, reliability, and value. All the Lotos plasma cutter models are loaded with high technology features and utmost convenience that makes them all the more favorable among the industries and household activities as well. Featuring innumerable functionalities and benefits, the Lotos plasma cutters are uniquely crafted and powerfully built to cut through stainless steel, mild steel, alloy steel, aluminum, copper, and other metal materials in the most convenient manner. The plasma cutter reviews Lotos comprises of the important plasma cutter features that are a specialty to Lotos, and are discussed here.

Plasma Cutter reviews lotos: Features

The Lotos plasma arc cutters and welders are built with the most innovative and powerful electrical converter technology, and specialize in certain special features that make these plasma arc cutters exceptionally high-performance cutting machines in the market. These cutting equipments conveniently convert 50/60Hz frequency from the power system to high pitch power of more than 100 KHz. This is facilitated by the V-MOSFET technology that converts the power supply in incredibly higher power in the form of rectification current and reducing the voltage. Using the invariable Pulse Width Modulation technology, the inverter power supply produces strong DC welding current that facilitates accurate and smooth cutting of all metal sheets with ease.

Unlike the traditional plasma arc cutters, the switch power inverter technology is used in the Lotos plasma cutting systems, thereby reducing the weight and dimensions of the primary transformer, making it compact and portable with the efficiency increased by almost 30%. Employing the high frequency cycle mode, you will find it utmost comfortable to strike a spark easily without having to retrigger the torch every time. This significantly saves the power supply, increasing the durability and efficiency of the plasma torch.

Thus, according to the important and most reliable plasma arc cutter reviews Lotos, the key features of Lotos plasma cutting systems can be summed up in ensuring you the following:

Reliability and Durability

Utmost Stabilization

Low noise output

Power efficiency


Smooth cuts

High cutting speed

Lotos Plasma Cutters

Lotos offers a wide range of automated and manual plasma arc cutters with superior technology features, and high performance capabilities. Discussed here are some of the most popular and widely used Lotos plasma arc cutter models with their high-efficiency features.

The Lotos LTP5000D is also represented as the 50amp Digital Inverter IGBT Pilot Arc Plasma Cutter that features an automatic dual frequency or dual voltage of about 110/220V and 50/60Hz. It is powered by the robust Infineon IGBT technology, invented by Siemens Germany, and also features the unique PAPST advanced German cooling system as well. With all these high-efficiency and super-powerful features, LPT5000D delivers a maximum cut thickness of about ½ mm, and a maximum severance thickness of about ¾ mm with much ease and at nominal timing. It comes with a number of high-quality genuine Lotos plasma cutting accessories and consumables, and a one year warranty on the labor and part only.

The Lotos Ultimate 60A IGBT Pilot ARC plasma Cutter LTP6000 also features the high quality IGBT technology with superior German cooling system, and speedy powerful cutting precision. With an input voltage of 200-240VAC, the power frequency for this plasma cutter is set at 50/60Hz with better performance only under 60Hz. The power factor is kept incredibly at 0.93 with a power efficiency of almost about 85%. Weighing as lower as only 38lbs with a more compact design, this plasma cutter is highly portable and can be conveniently used across various applications. The cutting specifications include 1.10 mm of maximum severance cutting, and 3 mm per minute @ 1.10 mm steel, 7 mm per minute @ 1 mm thick steel, and 17 mm per minute @ 6 mm thick steel. The duty cycle is well distributed as 100% at 40amp cut, and 60% at 60amp cut.

The other Lotos plasma arc cutters comprise of somewhat similar features with limited differences in power supply, voltage, weight, and size. The functionalities also remain the same with accuracy and precision varying depending on the model.

Finding the Best Lotos Plasma Cutters Online

Wondering how to find plasma arc cutters online?? Well, to add to your delight, today the advanced Internet technology has brought the much-demanding plasma cutters closer to you with the opportunity to shop online at great discount prices. There are plenty of E-commerce sites and online stores that provide a wide range of Lotos plasma arc cutter models with unique features and performance specifications. These online stores provide you the opportunity to review and compare different models conveniently online, and make the most suitable choice that matches your requirements. To add more to the delight, the important plasma cutter reviews Lotos feature the best product description and user experiences to guide you in your purchase decision. Moreover, you can enjoy almost 10-20% discounts on the original manufacturing price of the Lotos plasma arc cutters.

However, beware of the online scams while choosing the best plasma arc cutter, and look for the more reliable and reputed online stores that will provide you the genuine high quality product for your money. Check with different plasma arc cutter reviews Lotos online!!