[PConline Shopping Guide] Today's smartphones have made significant improvements across the board, especially in photography. Most flagship models now feature dual-camera systems, allowing for better photo quality and more creative shooting options. In this guide, we've selected a few of the most popular dual-camera phones available on Suning, including the Huawei Mate 10, Apple iPhone 8 Plus, and Honor 9. These models are currently among the top-selling devices on the platform.
Huawei Mate 10
The Huawei Mate 10 and its Pro version both come with the Kirin 970 processor, which brings them up to flagship-level performance. Since its release, the Mate 10 has been a big hit in the market. On Suning, it is currently priced at 3,899 RMB, making it an attractive option for those looking to upgrade their phone.
Huawei Mate 10 4GB+64GB - Price Reading...
The Huawei Mate 10 represents a major upgrade from its predecessor in almost every aspect. It features the Kirin 970 processor and a third-generation Leica dual-camera system, delivering impressive image quality and performance.
One of the standout features of the Mate 10 is its design. The body now uses 3D curved glass on the back, replacing the previous metal finish. It also includes a front fingerprint sensor. The phone has a 5.9-inch screen with a 16:9 aspect ratio and 2K resolution. Available in colors like bright black, mocha gold, champagne gold, and cherry pink gold, it offers a stylish look.
The Kirin 970 processor in the Mate 10 provides powerful performance. It features a 4×A73 2.36GHz + 4×A53 1.8GHz CPU configuration, improving energy efficiency by 20%. The GPU is based on the Mali G72 (12 cores), offering a 20% performance boost and 50% better energy efficiency. Storage options include 4GB+64GB and 6GB+128GB, while the Mate 10 Porsche edition comes with 6GB+256GB.
The third-generation Leica dual camera system on the Mate 10 includes a 20MP monochrome lens and a 12MP color lens, both with f/1.6 apertures. It supports OIS optical image stabilization and 2x lossless zoom. Thanks to the improved ISP in the Kirin 970, the Mate 10 supports four focusing modes: PDAF phase focus, laser focus, depth focus, and contrast focus, with a 15% faster focusing speed than the previous generation.
Editor's Comments: The Huawei Mate 10 is a well-rounded flagship device, featuring a full-screen design, the powerful Kirin 970 processor, and an advanced Leica dual-camera system. With a starting price of 3,899 RMB, it’s a strong contender for anyone looking for a high-end smartphone.
Huawei Mate 10 (ALP-AL00) 4GB+64GB Bright Black - Full Netcom Mobile Phone
Product Price: 3,899 RMB
Sales Business: Suning Tesco
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Apple iPhone 8 Plus
Last year, Apple released three new models: the iPhone 8, iPhone 8 Plus, and iPhone X. The iPhone 8 Plus retains a similar design to its predecessors but comes with improved hardware. It's currently selling for 6,688 RMB on Suning, but with a 600 RMB discount, the final price is now 6,088 RMB.
Apple iPhone 8 Plus 64GB - Price Reading...
The iPhone 8 Plus features the A11 Bionic chip, one of the most powerful processors in the market. This, combined with a more advanced camera system, makes it a top-tier device.
The iPhone 8 Plus doesn't use a metal back cover, instead adopting a classic double-sided glass design that supports wireless charging. Its design details differ slightly from previous models, with a middle frame that holds the glass panel. It also supports IP67 dust and water resistance, and weighs 14g more than the previous generation.
Performance: The A11 Bionic chip is the most powerful and intelligent chip in the iPhone lineup. It features six-core CPU architecture with 4.3 billion transistors, offering 25% faster performance cores and 70% faster efficiency cores compared to the A10 Fusion. The graphics processor is also significantly faster, with a 30% improvement in performance over the previous generation.
Software: The iPhone 8 Plus comes with iOS 11 pre-installed, which introduces a redesigned control center and customizable shortcut switches. It also adds a cellular data switch and enhanced screenshot editing features.
Camera: The iPhone 8 Plus features a 7MP front camera and a dual-lens rear camera system (12MP wide-angle + telephoto). The rear cameras support optical image stabilization, larger sensors, and 4K 60p video recording.
Editor's Comment: Although the iPhone 8 Plus looks similar to its predecessor, the hardware upgrades are substantial, especially in terms of performance and camera quality. If you're considering a new iPhone, the 8 Plus is definitely worth checking out.
Apple iPhone 8 Plus 64GB Gold - Mobile Unicom Telecom 4G Phone
Product Price: 6,088 RMB
Sales Business: Suning Tesco
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Honor 9
The Honor 9 is a cost-effective smartphone that delivers great performance and design. It was initially priced at 2,299 RMB, but now offers a significant discount. On Suning, it's currently available for 1,899 RMB after a 300 RMB discount and a 100 RMB coupon.
Honor 9 4GB+64GB Standard Edition - E-Commerce Price Reading...
The Honor 9 features a 3D curved glass back, dual cameras, a Kirin 960 processor, and Hi-Fi audio enhancements, making it a highly appealing choice for many users.
It uses 3D Aurora glass on the back and moves the fingerprint sensor to the front. The rear camera setup consists of a 12MP color lens and a 20MP monochrome lens, both with F/2.2 aperture. It supports laser focus, depth focus, contrast focus, and PDAF phase focus, along with 2x zoom and portrait mode. The front camera is 8MP with an F/2.0 aperture.
The Honor 9 also improves sound quality with an AKM Hi-Fi chip and Huawei Histen audio processing technology. It has a 3,200mAh battery and supports 9V/2A fast charging. The Kirin 960 processor allows for up to 6GB of RAM and 64GB or 128GB of storage. The 5.15-inch 1080P display supports front fingerprint recognition and is available in five colors: Amber Gold, Magic Night Black, Charm Blue, Seagull Grey, and Robin Blue.
The Honor 9 runs EMUI 5.1, which enhances user experience by addressing common Android issues like slow response times and touch prediction. It also allows customization of navigation keys and offers features like QR code scanning, translation, and NFC-enabled bus card payments.
Summary: The Honor 9 stands out for its elegant glass design, 3D curved back, and excellent performance. It offers a great balance between price and performance, making it a strong recommendation for budget-conscious buyers.
Honor 9 Standard Edition 4GB+64GB Charm Blue - Mobile Unicom Telecom 4G Phone
Product Price: 1,899 RMB
Sales Business: Suning Tesco
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How does TFT work?
TFT is the abbreviation of "Thin Film Transistor", generally refers to thin film liquid crystal displays, but actually refers to thin film transistors (matrix)-can "actively" control each independent pixel on the screen, which is The origin of the so-called active matrix TFT (active matrix TFT). So how exactly is the image produced? The basic principle is very simple: the Display Screen is composed of many pixels that can emit light of any color, and the purpose can be achieved by controlling each pixel to display the corresponding color. In TFT LCD, backlight technology is generally used. In order to accurately control the color and brightness of each pixel, it is necessary to install a shutter-like switch after each pixel. When the "blinds" are opened, light can pass through, and " When the shutters are closed, light cannot pass through. Of course, technically, it is not as simple as the one just mentioned. LCD (Liquid Crystal Display) utilizes the characteristics of liquid crystals (liquid when heated, and crystallized into solid when cooled). Generally, liquid crystals have three forms:
Smectic liquid crystal similar to clay
Nematic liquid crystal resembling a fine matchstick
Cholestic liquid crystal
The liquid crystal display uses filaments, and when the external environment changes, its molecular structure will also change, and thus have different physical properties-it can achieve the purpose of letting light through or blocking light-which is just like the blinds just now.
Everyone knows the three primary colors, so each pixel on the display screen needs three similar basic components described above to control the three colors of red, green, and blue respectively.
The most commonly used one is twisted nematic TFT LCD (Twisted Nematic TFT LCD). Existing technologies vary greatly, and we will cover them in detail in the second part of this article.
There are grooves on the upper and lower layers. The grooves on the upper layer are arranged longitudinally and the grooves on the lower layer are arranged horizontally. When no voltage is applied to the liquid crystal in its natural state, the light emitted from the light emitting layer of the twisted nematic TFT Display working principle diagram of Figure 2a will be twisted by 90 degrees after passing through the interlayer, so that it can pass through the lower layer smoothly.
When a voltage is applied between the two layers, an electric field is generated. At this time, the liquid crystals are aligned vertically, so the light will not be twisted-the result is that the light cannot pass through the lower layer.
(2) TFT pixel structure: The color filter is divided into red, green, and blue according to the color, which are arranged on the glass substrate to form a group (dot pitch) corresponding to a pixel. Each monochromatic filter is called It is a sub-pixel. In other words, if a TFT display supports a maximum resolution of 1280×1024, then at least 1280×3×1024 sub-pixels and transistors are required. For a 15-inch TFT display (1024×768), then a pixel is about 0.0188 inches (equivalent to 0.30mm), for an 18.1-inch TFT display (1280×1024), it is 0.011 inches (equivalent to 0.28mm) .
As we all know, pixels are decisive for the display. The smaller each pixel is, the larger the maximum resolution that the display can achieve. However, due to the limitation of the physical characteristics of the transistor, the size of each pixel of the TFT at this stage is basically 0.0117 inches (0.297mm), so for a 15-inch display, the maximum resolution is only 1280×1024.
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