In 2015, it was the year that various smart TV manufacturers marched toward the big screen. Various large-size smart TVs emerged in an endless stream. 50-inch and 55-inch have become a popular size, and 60-inch millet TVs are 3,65 inches. 70-inch music as super TV. However, even if everyone is making big-screen TVs, there are still manufacturers that insist on the introduction of "small-size" smart TVs. For example, the two authors will compare today's models: the micro-whale WTV43K1 and the Kukai A43. Although the difference between the two TVs is about half a year before and after they are listed, the similarities and differences between the two TVs can still be said. Below, and listening to the author's detailed comparison of the micro whale WTV43K1 and Kukai A43:
Exterior
First of all, in terms of appearance, there is still a big difference between the Micro Whale WTV43K1 and the Cool Open A43. The most obvious is the use of color. The micro whale uses a golden and black main color scheme, while the Cool Open A43 is It is silver plus white main color. In addition to the differences in color, here's a look at the difference between the appearance of the two 43-inch smart TV models:
The appearance of microwhales WTV43K1 continues to be the design style of the previous generation of microwhales. In the bottom part of the frame, the gold color scheme of the nano-spraying technique is adopted. This preserves the metallic texture while protecting the metallic coloring time. . The middle of the bottom border is the English logo “WHALEY†of the microwhales. The two sides are arranged with the power entity key, and the power signal lights are arranged on one side. At the bottom of the fuselage panel, it is a herringbone bracket that supports the entire TV. The color and painting process is the same as the bottom frame and has a unified visual effect. Microwhale WTV43K1 smart TV uses an ultra-narrow frame design, and adds metal-like wire drawing, lead-cutting and other processes to the width. The thickness of 18mm is relatively thin in the 43-inch TV model:
Micro whale WTV43K1 front
Little Whale WTV43K1 detail
Like the micro-whale WTV43K1 smart TV, the Cool-open A43 also adopts a narrow border design in appearance, and the black border and the screen under the off-screen fit a high degree, and the bottom is a double-stent base with a silver-grey glossy surface. Cool-open A43's silver-gray frame uses a metal-like CNC process for edge wrapping, and the metal texture is noticeable. The lower right corner of the front body is the power indicator of the cool-open A43 in the lower left corner of the cool card A43's brand logo. The red light is in the power-off state, and the blue light is in the power-on state. The 21mm body is slightly thicker than the 18mm body of the whale WTV43K1 smart TV:
Cool open A43
Cool open A43 details
The back of the micro-whale WTV43K1 smart TV is covered with a single piece of black engineering plastic backplane, and the front screen panel is still attached with screws. The upper body of the back body is arranged with long louvers, and below the fins is the brand LOGO of the whale image of the whale. The next point is the simple device information and 3C authentication of the micro-whale WTV43K1 smart TV. On the back of the Micro Whale WTV43K1 Smart TV, in addition to the above layout, there is a vertical inverted "L" shaped groove:
The back of the micro whale WTV43K1
The back of the cool-open A43 TV and the small whale WTV43K1 smart TV are invariably using a one-piece design. The whole machine does not have too many buttons, but only the power key. In addition to the conventional 3C certification on the back of the fuselage, there is an interface slot hidden in the bottom, this interface slot design allows the back of the fuselage to look more concise integration, but if this position is against the wall Place a TV, insert a U disk every day, you need to move the TV, poor convenience:
Cool open A43 on the back
The interface of the micro-whale WTV43K1 smart TV is much richer than that of the Cool-open A43, in the L-shaped interface slot behind the micro-whale TV: vertical layout USB3.0 interface 2, HDMI2.0 and audio output, horizontal layout: SPDIF, network port, AV access, APC/HDMI2.0, UART and antenna, interface configuration is complete.
Micro Whale WTV43K1 Interface
Perhaps it is for the overall back of the unity, even if the recessed interface slot opening is relatively small, so the interface layout can accommodate a more limited. Cool open A43 interface has AV cable, two HDMI ports, network port, USB2.0 port and debug port:
Cool open interface
In other aspects of the appearance, the bottom of the slightly bulged WTV43K1 smart TV, HiFi-class audio with a built-in treble bass unit, and the whale WTV43K1 smart TV can enjoy HiFi-quality sound without external sound. The remote controller of the Micro Whale WTV43K1 adopts Bluetooth transmission, which can realize a full range of remote control operations. Micro Whale WTV43K1 smart TV Bluetooth remote control using the 12 key common button layout, in which the voice search button, can not only save the layers of the interface to find the search box time, but also improve the search efficiency.
Micro Whale WTV43K1 Remote Control
In addition to the conventional TV remote control, the CoolTV A43 has also introduced the Little Magic Kids mode remote control and the easy-to-control old mode remote control. This is also a difference compared with other brand TVs, but these two The remote controller is not standard on the A43, users with needs need to purchase separately:
Cool open remote
UI and content
First insert a digression, cool open A43 does not support the screen capture function, whether it is using the keyboard or screenshot software, I did not screenshot success, so the following UI and other interface maps are using the camera real shot. Cool open A43 uses Android-based TV system, after several system upgrades, UI has been upgraded to Cool open desktop 5.0. Cool open the desktop divides the contents of the entire CoolTV A43 into five categories: the film and television center, education center, cool open mall, game center and tourism center. At the top of the main interface is the signal and weather information. Press the left button to the left to call out the hidden sidebar. The list includes local media, sources, settings, and TV programs:
Cool open A43 homepage
Cool open A43 homepage
The difference on the system is that the micro-whale WTV43K1 uses the Ali cloud system. After the author's test, there is no problem of deleting user's software on the micro-whale WTV43K1. The UI of the Whale WTV43K1 adopts the depth-customized WUI with the up and down operation direction as the dominant direction. The navigation bar selects and displays the content under the category. The navigation bar is searched from top to bottom, the signal source, my TV, wonderful recommendation, classification, and application. And settings:
Little Whale WTV43K1 Home
Content, micro whale WTV43K1 and Kukai A43 are using the GITV Yangguang Galaxy license party, the resource area is the same, from the collection of the two movies and TV series, some of the micro whale WTV43K1, such as "The list" "Summer Lotte troubles, "unbelievable", "Qin Shi Mingyue" and other popular film and television, cool open A43 have included. Let's take a look at the online playback display of the two. As the Whale WTV43K1 is configured in 4K resolution, it is more clear and sharp on the display:
Little whale real shot
Cool open A43 real shot
Cool open A43 real shot
In other aspects of the content, Kukai A43's education center is not only a kindergarten education with children, but also secondary schools and even workplace examinations to satisfy more user groups. Life encyclopedias include maternal and child care, health care for the elderly, fitness and yoga, etc., covering all age groups:
Kukai A43 Education Center
Kukai A43 Education Center
In the application center of Kukai A43, the management function is a bright spot, supports self-start management of software, and U disk installation and batch deletion of software:
Cool open A43 application management
The local file manager of Kukai A43 is still rich in functions, and supports the browsing of files shared locally and on the network. However, although the NAS storage can be scanned, there is always no content displayed:
Cool open A43 file management
Cool TV A43 is also equipped with a mobile assistant - the TV school, the TV school is divided into homepage, discovery and mine. In the absence of a remote control, you can use the TV to connect to the TV for shutdown, volume control, and switch pages for remote operation. You can also use TV to send cool open A43 install apps, and push mobile video, music, pictures to TV:
TV school
Finally, the cool open A43 content aspect is to talk about the two featured remote controls mentioned above, these two remote controllers that need to be purchased separately bring more than just a remote control TV, through the button on the remote control, Can call out a special UI interface, such as easy to control the remote control on the cool button, call out the interface using a large icon font display, suitable for old man operation, and the small magic remote control can call out the use of cartoon images for children desktop. This design allows one TV to be equivalent to three TVs:
Cool open Little Magic
Cool open and easy to control
Compared to the Coocaa A43, the other content of the Micro Whale WTV43K1, in addition to conventional applications in the App Store, there are special categories such as “Small Compilation Recommendationâ€. There is also the ability to turn on music screensavers and view recent background tasks in the app to make it easier for users to switch between multiple apps. The installation of the application, in addition to the regular U disk installation and application store download and installation, also supports remote installation. In terms of games, support for remote control and handle classification, the master of the Whale WTV43K1 is more than sufficient for such games:
Micro Whale WTV43K1 Remote Installation
The local file manager of the Micro Whale WTV43K1 supports the browsing of local and network shared files just like the Coolo A43. Unlike the Coolo A43, the Micro Whale WTV43K1 can not only recognize the NAS storage but also play normal content inside:
Micro Whale WTV43K1 File Management
The microwhale WTV43K1 also has a mobile assistant - a small whale assistant. The whale assistant's opening screen is the humidity display. Other features and the cool open A43 TV send cell phone assistant are similar, support remote control, push applications and projection screen display. The difference is that the Micro Whale WTV43K1's Micro Whale Assistant also supports pushing the local storage installation package on the phone:
Micro Whale WTV43K1 Mobile Assistant
Voice search, use the method simply hold down the voice button on the remote control, say what you want to search, wait for the recognition to be successful, the micro whale WTV43K1 TV can show you what you want to search:
Micro Whale WTV43K1 Voice
Cool open A43 and Micro Whale WTV43K1 both support the installation of third-party applications, so for the lack of live streaming features in the micro whale WTV43K1 and cool open A43, the user can use the U disk external USB interface to install, I recommend the use of HDP live, more than 1,000 channels , There are also plenty of on-demand broadcasts to meet the demand for live-on-demand users: http://apps.sfcdn.org/apk/hdpfans.com.
HDP Live
The number of applications in the app store of the Micro Whale WTV43K1 and Coocaa A43 is relatively limited. To install a third party app market, such as a sofa butler, you can download unlimited applications to enrich the contents of smart TVs: http://apps.sfcdn .org/apk/com.shafa.
Sofa butler
Hardware Configuration
In terms of hardware configuration, due to the difference in price, there is still a certain gap between Coocaa A43 and Micro Whale WTV43K1. In the choice of CPU, the micro-whale WTV43K1 uses the MStar 6A828 quad-core chip from Morningstar, which is based on the ARM CortexA53 and has a clock frequency of 1.4GHz. The cool open A43 official only uses a quad-core processor based on Cortex A7, clocked at 1.2 GHz. In the configuration of the screen, both the Whale WTV43K1 and the Kukai A43 have adopted the LGD IPS hard screen, and they do not support the 3D function. The difference is that the micro whale WTV43K1 resolution uses the popular 4K resolution screen, while the Cool Open A43 uses a 1080P resolution screen. On the main memory combination, the configuration of the 1.5GB DDR3 running memory of the Micro Whale WTV43K1 plus the 8GB eMMC5.0 high-speed flash memory is slightly better than the configuration of the 1GB DDR3 running memory plus the 4GB flash memory of the Coocaa A43. Detailed configuration list of Micro Whale WTV43K1 and Coocaa A43:
Category
Cool open A43
Micro Whale TV 43 inch
screen
Screen type
LGD IPS hard screen
LGD IPS hard screen
Resolution
1080P
4K
brightness
250 nits
360 nits
screen ratio
16 to 9
16 to 9
3D
not support
not support
Refresh rate
60Hz
60Hz
Viewing angle
178°
178°
Contrast
1200/1
10000/1
Dynamic Response
8ms
8ms
Hosts
CPU
Quad-Core CortexA7 1.2GHz
Mstar 6A828 (CortexA53 1.4GHz)
GPU
Mali450 MP4 4+2 core
Mali450 MP4 4+2 core
RAM
1G DDR3
1.5G DDR3
storage space
4GB eMMC
8GB eMMC 5.0
System style
Cool open system and smart screen integration
YunOS 64-bit custom version
wireless
WiFi
802.11b/g/n (single frequency single antenna)
802.11b/g/n/ac (dual-band dual antenna)
Bluetooth
BLE400
Bluetooth 4.1+BLE Low Power
interface
HDMI
HDMI ×2
HDMI2.0 × 2
USB
USB 2.0 × 1
USB3.0 × 2
Ethernet interface
RJ45 10/100 BaseT
100Mbps
Other interfaces
AV interface
3.5mm headphone jack, TV input port, AV port, fiber output
Parameter comparison
In summary, in terms of hardware configuration, the micro-whale WTV43K1 is basically ahead of the Coocaa A43 in all aspects, but don't ignore it. The Coocaa A43 must be listed as early as about six months after the micro-whale WTV43K1. Let's take a look at the respective hardware running points of the Micro Whale WTV43K1 and Coocaa A43:
Cool open A43 run points
Little Whale WTV43K1 Run Points
Local playback, subject to the disparity in hardware strength, does not make too much contrast here, although not to make comparisons, but still have to mention, subject to the constraints of the hardware decoding capabilities, cool open A43 does not support 4K resolution of the local video File playback, but there is no problem with the playback of the recently sought-after H.265 video. The menu options of the playback interface, the Micro Whale WTV43K1 and the Cool Open A43 only support the switching of subtitles, and do not support other, such as the subtitle font size, color and position adjustment operations.
Power consumption
Power consumption test of the Whale WTV43K1: The measured power is 0.8W when the power is turned off. The power of the Whale WTV43K1 is 33W when the light screen is turned on and the power of the local video is increased to 53W:
Micro Whale WTV43K1 power consumption
The power-off standby power consumption of the Coolopen A43 is slightly higher than that of the whale WTV43K1, which is 0.9W. After powering on, the standby power consumption of the Kukai A43 rises to around 62W. When playing local video, the power is 63W, which is only a little more than usual. However, the overall power consumption of Kukai A43 is still higher than that of the small whale WTV43K1:
Cool open A43 power consumption
After sales
Cool open A43 support 7 days return, 15 days exchange after-sales policy, as well as the country's 4950 service outlets, support response within 2 hours to make an appointment:
Cool open A43 aftermarket
Compared to the Cool open A43 after-sales policy, the micro whale WTV43K1 is more sincere: 7 days return, 30 days replacement, thousands of service outlets across the country, and more importantly, the first year of broken machines only change:
Little Whale WTV43K1 Aftermarket
price
Micro whale WTV43K1 stand-alone price of 1899, plus one-year membership price of 199, micro whale WTV43K1 priced at 2098,. Only from the price point of view, the price of the micro whale WTV43K1 is higher than the 1799 yuan of the Cool A43. The two TV rooms, 299, contain 1080P and 4K resolution, and the gap between the Morningstar Mstar 6A828 and the Cortex A7-based CPU. As for how to choose, it still depends on the user's own needs:
Cool open A43 price
Little Whale WTV43K1 Price
Comparative evaluation summary
Little Whale WTV43K1 appearance and cool open A43 also uses a 43-inch screen, but in the color of the fuselage uses a completely different program, which is better to see, this is turnip greens, have love. Both TVs have a plastic body for positioning, and a one-piece molding design on the back. On the interface of the fuselage, the Micro Whale WTV43K1 is more expandable than the Cool Open A43.
In terms of hardware configuration, although the Ace Whale WTV43K1 and Coocaa A43 both use a 43-inch screen, the Whale WTV43K1 is a 4K resolution IPS hard screen with a pixel density four times that of the cool-on 1080P screen. In the combination of chip and memory, the micro-whale WTV43K1 is also more powerful than the cool-open A43 that was listed about six months earlier.
In the UI content, the system of the Whale WTV43K1 TV adopts the WUI based on Alibaba Cloud's depth customization, the Coolopen A43 uses the CoolOpen Desktop 5.0 based on the Android system, an up and down interaction logic, and a left and right interaction logic, each with practical advantages. Although the micro-whale WTV43K1 uses Ali cloud system, it still supports the installation of third-party applications. Micro whale WTV43K1 and Kukai A43 use GITV licenses for their content, and their video resources tend to be consistent.
In terms of power consumption, the power consumption of the Whale WTV43K1 is lower than that of the Coolopen A43, which means that it is normally used and the Whale WTV43K1 is more power-efficient.
In terms of price, the micro-whale WTV43K1 has a member price of 2098 yuan per year, which is slightly higher than the price of 1799 yuan for the Kukai A43, but it is in a higher allocation.
On the after-sales service, the one-year after-sales policy of the Little Whale WTV43K1 is more sincere than that of the Kuoku A43.
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