Wednesday, Sep 29, 2021
Over the past month or so, various gaming handsets such as the two advanced Nubia Red Magic 6 and Asus ROG Phone 5 series, mid-range models such as the Xiaomi BlackShark 4 and BlackShark 4 Pro and the cheaper and more economical iQOO Neo5 have been introduced to the market. Meanwhile, on Thursday, April 8, 2021 (April 19, 1400), it was the turn of another prominent player in this field, Lenovo, which with the introduction of Legion Phone Duel, has once again put in a hard effort to compete with other players in this category. Duel 2 in Duel last year (introduced in July 2020) several changes witnessed in the head should be positioned two fan pointed out. P>
Talk about the next generation Legion Phone Duel had been going on for weeks and The same one or two days ago, real images attributed to this phone were shared on social networks; This phone has now been officially introduced and almost all the information mentioned about it has been confirmed. The design of the phone looks even bolder at first glance than the first generation of this series, and the distinctive structure of the back with three separate parts and the large protrusion of the camera in the center with RGB illumination, offer a different experience from a normal mobile phone. The selfie camera still comes out in the routine before the right side (when taking the device vertically), which is in the horizontal position right in front of the users' eyes and provides gamers with the best angle for streaming the game with the person's own image. The presence of two USB ports, one in its usual position at the bottom and the other on the side of the device is also repeated in this model, which allows you to connect the charger to the phone without interruption during the game. P>
p> < Duel 2 As one would expect from an advanced gaming phone, the device is not small and light, measuring 9.9 x 78.5 x 176 mm and weighing 259 g, even larger and heavier than the ROG Phone 5 due to the larger screen size./p>
Before addressing the common hardware specifications of the phone, it is better to get acquainted with the elements related to the main task of the device, which is to play heavy mobile games; Where, first of all, the different shape and design of the back part attracts attention. Lenovo's designers were apparently dissatisfied with the previous generation cooling system, which consisted of two liquid cooling pipes and heat transfer plates, which is why the Duel 2, like some other competitors, went for a combination of a real fan and a cooling vapor chamber. Instead of one fan, Duel 2 uses two fans at the same time, which work together to remove heat from the internal parts of the device. In this design, the processor assembly is located right in the center and under the cooling fans, so that the heat generated in these areas will not be transferred to the hands of users (who are placed horizontally on both sides when holding the phone). The coverage area of the air transfer in this phone is 3,000 square millimeters and the area of the cooling chamber cooling section is 4,730 square millimeters. The 29-bladed fans are responsible for air inlet and outlet, and will be able to reach speeds of 12,500 and 15,000 rpm, respectively. The maximum noise produced by these fans at a distance of 30 cm is 27 decibels, which can be compared to whispering and whispering (about 30 decibels).
This screen also looks acceptable in terms of quality based on sample numbers and apart from supporting HDR10 + contrast 1,000,000: 1, Delta-E index less than 0.5, support for 111.1% DCI-P3 color gamut and 800 nits (up to 1,300 nits) outdoor brightness. A not-so-extraordinary point about this panel is its Gorilla Glass 5, which seems to be a completely unexpected choice for a very expensive and luxurious phone.
At the top and bottom of this screen, two narrow margins are provided to make it easier to hold the device while playing, which is repeated in most other similar examples. The selfie camera appears horizontally at the top of the screen when you pick up the phone, creating a look similar to the previous generation. The resolution of this camera, however, is higher than last year's Duel and has reached 44 megapixels. The positives of this camera are not only related to increasing its sharpness, and now with the presence of autofocus, much higher quality is expected when streaming the game. The camera, which Lenovo says apparently uses Samsung's GH1 + sensor, has 0.7-micron pixels, and a 5-stage lens with an aperture of f/2.0 also captures an 84-degree field of view. The camera shoots 4K and 1080p at both 30 or 60 frames per second, with a maximum slow-motion resolution of 1080p/120fps or 720p/240fps.
Other interesting features of the Duel 2 include stereo speakers, quad microphones with noise reduction technology, In-screen fingerprint scanners and dual-frequency satellite routers.