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Asus Zenbook 14 Flip Oled 14 Inch Touchscreen Convertible Laptop Check Price Specifications

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Zenbook

Asus has introduced its ZenBook 14 Flip OLED in India. The device is convertible to be propped and used at multiple angles between tablet and full-fledged laptop courtesy of the 360-degree “ErgoLift” hinge. It boasts a tall 16:10 touchscreen display. AMD’s Zen 3-based Ryzen processors power the device. It is top of the model and powerful—gaming-centric—Ryzen 9 5900HX. Strangely there is no dedicated graphics card but only integrated AMD Radeon. This Is probably because ZenBook 14 Flip target audience is such that it negates the need for a graphics processor.

The ZenBook 14 Flip OLED comes with Windows 11 original software and is available in India with a price tag of 91,990. The device can be brought from Amazon, Asus exclusive stores, Flipkart, and Asus E-shop.

The ZenBook 14 Flip is available in three different configurations. The basic version is powered the AMD Ryzen 5 5600H processor, 16GB RAM, and 512GB SSD will cost Rs 91,990. The version, which can be labeled as a mid variant, comes with the R7 5800H chip, 16GB RAM, and 1TB SSD will be available for Rs 1,12,990. Finally, the premium version is powered by R9 5900HX processor, 16GB RAM, and a 1TB SSD will set you back by Rs 1 34,990.

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Asus ZenBook 14 Flip Important Specs

The ZenBook 14 Flip boasts a 14-inch 2.8K OLED 16:10 display and boasts 550 nits of peak brightness. The device is powered by a brute of a processor, an octa-core Ryzen 9 5900HX processor, 16GB LPDDR4X RAM, and up to 1TB of M.2 NVMe PCIe Gen 3 SSD.

Coming to the connectivity options, the device affords2x USB 3.2 Gen 2 Type-C, 1x USB 3.2 Gen 2 Type-A, HDMI 2.0, microSD card reader. There is a 3.5mm audio jack combo in addition to Wi-Fi 6 and Bluetooth 5.0.

The device gets its power from a 63Wh battery with 100W USB Type-C fast charging.

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The glossy body of the ZenBook 14 Flip is composed of aluminum alloy. A full-size backlit keyboard with a fingerprint reader and touchpad doubles as a “Number pad” among the other addendums. The device also offers Harman Kardon-tuned speakers and AI noise-canceling audio.

Technology

OnePlus Open Foldable Smartphone Unveiled: Check Prices, Features, Specifications and Availability

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OnePlus Open Foldable Smartphone Unveiled: Check Prices, Features, Specifications and Availability

OnePlus Open was rolled out in global markets including India on Thursday. It is the first foldable phone by the brand, OnePlus. The newly released smartphone offers a refresh rate of up to 120Hz on both panels, a 6.31-inch outer screen, 7.82-inch AMOLED inner display with Qualcomm’s flagship Snapdragon 8 Gen 2 chip.

OnePlus Open Foldable Smartphone Overview

Feature/SpecificationDescription
Release and Availability
Global LaunchYes
Date of Sale Start27 October
Availability in IndiaRetail stores, Amazon, Official OnePlus website
Price
IndiaRs. 1,39,999 (16GB + 512GB RAM variant)
USRoughly Rs. 1,41,300 or $1,699
EuropeRoughly Rs. 1,58,100 or EUR 1,799
Key Specifications
Operating SystemAndroid 13 with OxygenOS 13.2
ProcessorQualcomm’s Snapdragon 8 Gen 2 chip
RAM16GB LPDDR5x (Expandable by 4GB, 8GB, 12GB)
Storage512GB
Outer Display6.31-inch 2K LTPO 3.0 Super Fluid AMOLED (1,116×2,484 pixels)
Inner Display7.82-inch AMOLED
Refresh RateUp to 120Hz on both panels
CameraHasselblad-branded triple-camera setup
Primary Camera (Outer)48 megapixels with Sony LYT-T808 EIS and OIS
Digital Zoom120x
Optical Zoom3x
Inner Display Primary Camera20 megapixels
Selfie Camera (Outer Screen)32 megapixels
BatteryDual-cell 4,800mAh (3,295+1,510mAh)
ChargingSuperVOOC charging of 67W

OnePlus Open Availability and Price in India

OnePlus Open Foldable Smartphone Unveiled: Check Prices, Features, Specifications and Availability

In India, the price of the OnePlus Open starts at Rs. 1,39,999 for the soul variant available which is 16GB + 512GB RAM and storage variant. The phone will be available in various colour options including Voyager Black and Emerald Dusk.

The phone can be procured from retail stores across the country, Amazon, and the official OnePlus website.

The pre-orders have begun and the sale will start from 27 October. With the help of ICICI Bank and OneCard Instant Bank discounts, Customers can avail of up to Rs. 5,000 discount.

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However, in the US, the sole variant of the phone will be available at roughly Rs. 1,41,300 or $1,699. Moreover, in Europe, the same smartphone will be available at roughly Rs. 1,58,100 or EUR 1,799.

OnePlus Open Features and Specifications

OnePlus Open Foldable Smartphone Unveiled: Check Prices, Features, Specifications and Availability

OnePlus Open comes with a dual-SIM (Nano) feature with Android 13, and OxygenOS 13.2. It offers peak brightness of up to 2,800 nits, a touch response rate of up to 240Hz, and a dynamic refresh rate of up to 120Hz. The phone flaunts an ultra-thin glass protective material.

The outer screen is a 6.31-inch (1,116×2,484 pixels) 2K LTPO 3.0 Super Fluid AMOLED display. The phone is equipped with Qualcomm’s Snapdragon 8 Gen 2 chip. It pairs with 16GB of LPDDR5x RAM, and 740 GPU. The memory available in the Smartphone can also be expanded by 4GB, 8GB, and 12 GB.

OnePlus offers a Hasselblad-branded triple-camera setup for videos and pictures. It is equipped with an ultra-wide-angle primary camera sensor of 48 megapixels with 1.43-inch Sony LYT-T808 EIS and OIS along with f/1.7 aperture, 85-degree field-of-view. The phone supports 120x digital zoom, 6x in-sensor zoom, and 3x optical zoom.

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Also Read: Honor Play 8T Launched With 6,000mAh Battery: Check Price, and Specifications

OnePlus Open smartphone’s inner display is equipped with a primary camera of 20 megapixels with an F/2.2 aperture and 91-degree field-of-view. This smartphone also offers a 32-megapixel camera, an f/2.4 aperture, along with an 88.5-degree field of view for video chats and selfies on the outer screen. Moreover, the OnePlus Open Foldable phone is powered by a dual-cell battery of 4,800mAh battery (3,295+1,510mAh). It supports SuperVOOC charging of 67W.

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Gadget Review

Batteries: GEL, AGM, Lithium which is better

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What types of batteries suitable for campers, vans or trucks are on the market? Three: AGM, GEL and Lithium.

Let’s begin to understand the substantial difference between GEL and AGM, which are based on the same technology but differ in the substance that covers the electrolytes. We are interested in knowing that both can be installed in any position, do not risk losing liquids and can be used in poorly ventilated environments. AGM vs standard battery , AGM batteries perform slightly better in terms of faster discharges, while GEL is recommended for slow discharge uses and where there are solar panel installations. GEL batteries also work a little better at higher temperatures.

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While adapting very well to the slow discharge characteristic, these three technologies have different features from each other (and even by a lot). What mainly differentiates them? Apart from the price, which we will see, these batteries differ from each other in their ability to be fully discharged (sincerely), the number of life cycles, the speed of recharging to which they can be subjected, their specific weight and the price. We don’t want to complicate the situation, and we try to explain these concepts better:

Deep discharge: basically, it’s how much we can afford to empty our fuel tank. We will see how AGM and GEL batteries force us always to keep a lot of fuel in the tank. In short, it’s like filling up every time but needing help to use it all—an excellent bummer.

Life cycles: Even more straightforward, how often can we go to the dispenser after emptying our reserve? In practice, this parameter indicates longevity in terms of the life of your investment in batteries. Note that often in the battery datasheets, a duration value in years is displayed, but this is valid when the batteries are not used.

Charging speed: exciting data because it indicates how long our batteries can still be used. In practice, we will see how lithium batteries support very fast recharges, optimizing above all any fuel costs of the generators, or optimizing the energy supplied by the solar panels.

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The data with which the recharging capacity is indicated is the number of times the power of the batteries. If a 400Ah battery bank is charged at 1C, it is supplied 400Ah per hour during the recharging phase. In the diagram below, we see that, for example, lithium batteries can withstand charges at 0.5C without problems, i.e. in the example shown above, 200Ah. At the same time, the equivalent AGM or GEL would only support 400*0.2 (0.2C)=80 Ah. This data is also essential for choosing your charger.

Weight: Trivially, lithium batteries weigh, on average, three times less than the others for the same Ampere supplied.

Price: There is little to be said and done. Lithium batteries currently cost a lot. But remembering that these can be downloaded more significantly, additional calculations will have to be made to understand the actual cost/benefit ratio. Let’s start by saying that, for example, a good quality 12V 220Ah battery can cost around 400 Euros, while buying a 12 Volt 200Ah Lithium battery will take approximately 2800 Euros.

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Batteries, the sizing of your service counter

Given what was described in the previous paragraph, are we faced with a fundamental choice, Lithium or AGM/GEL?

Let’s take up all the data obtained and give two examples to evaluate our needs. N.B. In our calculations, we will consider the use that does not expect to fall below the maximum expected discharge values to obtain the complete life cycles. For ease of understanding, we will use a 12 Volt battery bank in the example.

Assuming that we need 1230 Watts of the reserve, we get the following:

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Regarding GEL/AGM batteries: 1230 Watt / 12 (Voltage of our bank) = 102.5 Ampere. However, our bench must have a capacity such that the 102.5 Ampere are at most 30% of the total capacity. So we obtain that our bank must be made up of: 102.5 (Ampere) * 100 / 30 (Percentage of maximum use) = 341 Ampere. These are, therefore, equivalent to a total of 341 Ampere * 12 Volt = 4100 Watt.

As far as lithium RV batteries are concerned: 1230 Watt / 12 (Voltage of our bank) = 102.5 Ampere. However, our bench must have a capacity such that the 102.5 Ampere are at most 80% of the total capacity. So we obtain that our bank must be composed of 102.5 (Ampere) * 100 / 80 (Percentage of maximum use) = 128 Ampere. These are, therefore, equivalent to a total of 128 Ampere * 12 Volt = 1538 Watt.

To this must be added the duration in terms of cycles, which therefore leads to considerable differences in management costs of our plant. In practice, we obtain a period roughly double for the latter by evaluating an AGM bank with a time of approximately 1200 cycles compared to 2500 of the lithium battery bank. Let’s see specifically:

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GEL/AGM battery bank: Two 12 Volt 220 Ah batteries in parallel will be needed to obtain a 12 Volt 440 Ah bank for a total of 5200 Watts, sufficient to cover the calculated requirement of 4100 Watts. The average cost of this bench is around 800 Euros. This bench will need to be replaced indicatively once (remember the double duration previously calculated) to arrive at the same Lithium bench’s course, bringing the management cost to 1600 Euros.

Lithium battery bank: A 12 Volt 160 Ah battery will be needed to obtain a power of 1920 Watts sufficient to cover the requirement of 1538 Watts that we have calculated. The average cost of this bench is around 2300 Euros.

However, we also want to draw attention to the comparison in terms of weight, given that, as we said, it is decidedly in favour of lithium batteries by a factor of 1 to 3. In the example shown above, the GEL/AGM battery bank would weigh about 130 Kg against approximately 40 of the lithium equivalent, which also has a better ratio in terms of size.

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As we said before, describing the different types of batteries in detail, what matters during your system’s review or installation phase is to understand your needs in terms of energy reserve. After that, the choice is up to your wallet.

We can give an indication of the choice we made on our Valentino truck, where we installed a bank made up of 8 Renogy GEL batteries for a total capacity of 880 Ampere at 24 Volts or about 21 kW of power. This entailed the preparation of adequate space, which was divided into two distinct compartments, one under the garage and one in the rear garage.

Although driven by our interest in new technologies, where it is clear that lithium batteries will be the investment for the future, we have evaluated the decision to invest a lot of money too prematurely. Our choice was also made considering that lithium batteries 12v, 24v or 48v indeed need fewer elements, but if these were to fail, the total capacity would also be affected. In the example shown above, for example, it is evident how the breakage of the 160 Ampere lithium battery creates the total absence of energy, as well as real economic damage equal to 2300 Euros. Any damage to one of the two AGM batteries, on the other hand, would lead to a financial loss of 400 Euros and limit the system’s use by 50%.

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Technology

Narzo 50 5G Smartphone Launched On Amazon, Price Tag, Offers, And Specs

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Narzo 50 5G

Realme has launched Narzo 50 5G, and the sale will start at noon through Amazon. The smart city program of the Government of India also envisages fast-tracking the 5G towers across the country, and Smartphone manufacturers are also racing to launch 5G handsets in one of the fastest-growing markets in the world. Realme is not to be left behind and has introduced Realme Narzo 50 5G on sale in the country for the first time today. Last week, the Marzo 50 5G was released alongside Narzo 50 Pro 5G. The device is a refurbished version of the Realme Q5i released in China last month.

Narzo 50 5G boasts a high refresh rate display screen, a MediaTek Dimensity processor, and a 5000mAh battery. In addition, it features a fingerprint scanner at the side and affords Dart charging.

Narzo 50 5G Price Tag And Launch Goodies In India

The Narzo 50 5G comes in three iterations, 4GB + 64GB, 4GB + 128GB, and 6GB + 128GB. The base model carries a price tag of INR 15,999. The device’s 4GB + 128GB model costs Rs 16,999 and the Narzo 50 5G in 6GB + 128GB version carries a price tag of INR 17,999.All devices are avaialable at Amazon.

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Narzo 50 5G Specification And Features

The Narzo 50 5G boasts a 6.6-inch Full HD+ IPS LCD screen with 2408 x 1080. It has a brightness level of 600 nits. It features a refresh rate of 90Hz, a touch sampling frequency of 180Hz, and a punch hole notch. Under its hood, the gadget features an octa-core MediaTek Dimensity 810 processor and an inbuilt Mali G57 GPU. It is compatible with 6GB of LPDDR4X RAM and 128GB of UFS2.2 memory. The phone runs on Realme UI 3.0, based on Android 12.

Coming to the optics, the Narzo 50 5G has a dual-rear camera configuration that includes a 48MP primary sensor, a 2MP macro sensor, and an LED flash. The device has an 8MP camera in the front for selfies and video calling. The device is powered by a 5000mAh battery and supports 33W Dart rapid charging. It contains a Type-C charging connector, a fingerprint scanner on the side, and a micro-SD card slot. The Marzo 50 5G is available in Hyper Black and Hyper Blue.

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