Quad-core known as the terminator? Lenovo K860i upgrade review

We just brought a Lenovo K860i out of the box, can be seen from out of the box, the appearance of new K860i on compared to previous K860 basically nothing has changed, and also use the stable atmosphere of design style. Lenovo K860i in promotion on the internal hardware, the CPU clock speed up to 1.6GHz, also 1GB memory upgrade to 2GB, supplemented by 16GB body storage space. Features of Lenovo K860i added electronic compass function, enhanced navigation services. How much it improved? May wish to see the following evaluation.Appearance and the screen Hello Kitty Galaxy Note 3 caseLenovo K860i designs are somewhat stable, intuitively feels suitable for business use. 195g models carry more weight weight of feeling, in your hands is very heavy. Legend K860i body 9.6mm thick, not thin, but also to achieve the standards of mainstream. K860i positive design is simple, control buttons integrated in the screen, same as the Nexus 4. Plastic rear shell, the surface is grainy grid design. K860i the back of the camera is slightly higher than the average height, equipped with dual Flash, good overall texture.Lenovo K860i mobile frontLenovo K860i the back of the phoneRound the side buttonsScreen, Lenovo K860i is 1280x720 pixels HD screen, 5-inch size, can calculate the PPI to 294, higher than the Samsung GALAXY Note one or two generations, screen shows delicate, careful observation is seen grainy. Screen material, official introduces the AH-IPS (3), intuitively felt this color temperature of the screen is relatively warm, and millet 2 results looked, cool effect with the Samsung Amoled screen is not the same, and vivo X1 cold white contrast is also apparent.Warm color temperature of the screen, similar to millet 2 phoneFour-leaf clover interfaceLenovo K860i continues the classic four-leaf clover interface, customizable interface shows the diversity of models, but compared with MIUI and Flyme system, theme or less. Thanks to powerful hardware support, interface effects have been fairly smooth, and also have a good experience. https://www.youtube.com/watch?v=Nv6oLEeBxb4 Lock screen and home screen interfaceProgram interface with drop down menuNew feature: electronic compassLenovo K860i compared with the previous generation K860 added electronic compass function, the function what is it all about?Digital compass, also known as a digital compass, one way is to use the Earth's magnetic field to the North Pole. Now generally useful magnetic sensor and flux-gate processing electronic compass. Although the GPS navigation, positioning, velocity and orientation has a wide range of applications, but because of its signal by terrain and object blocking, precision is greatly reduced, cannot even use. Especially in built-up urban areas and lush forests, validity of the GPS signal is only 60%. And in the case of stationary, GPS will not give directional information. To make up for this shortfall, orientation and navigation methods can be used. Electronic compass products are designed to meet such needs. It can be effective compensation of the GPS signal, guarantees 100% effective navigation orientation information, even after the loss of GPS signal lock also works, to "throwing stars are not lost."Application of electronic compassRun hardwareLenovo K860i compared to the previous generation K860 upgrade is that the quad core Samsung Exynos 4412 frequency from 1.4GHz to 1.6GHz, memory is also doubled, if not open too many tasks on the intuitive experience, basically not feel much difference, after opening multiple background tasks, large memory advantage is more clear. By running to the reference below.① Rabbit reviewAnn rabbit rabbit evaluation is a to Android phone, and flat for performance evaluation, and run points of software, it can a key run full test project, through "memory performance", and "CPU integer performance", "CPU floating-point performance", and "2D, and 3D drawing performance", and "database IO", and "SD card read, and wrote speed" 8 items performance test, on phone of hardware performance do a overall score, its interface simple clear, deeply domestic DIY players of praise.② The Quadrant Advanced testQuadrant Advanced is Android platform in the most veteran while is reputation best of performance test software, it based on Java language, through CPU, and memory, and 2D graphics, and 3D graphics, and entered output, multiple aspects to on flat for integrated performance of test evaluation, and provides has variety mainstream mobile equipment for compared, let we more intuitive to see flat of integrated can scored situation, due to test of project refinement and many, The software in several well-known foreign technology was praised in the media, is a very good comprehensive performance evaluation software.③ Vellamo testVellamo is a benchmark application developed by Qualcomm (similar to the Neocore), it can make you mobile browser to test the performance and stability, including Java script performance, rendering, networking, and user interface. The tool also includes a number of children, but we only take a total score, score higher then the higher degree of optimization of mobile phone browser, Web browsing experience better.④ Linpack test for AndroidIs a test of the Linpack for Android Android Tablet CPU floating-point performance of the system performance test software. The software through the use of Gauss elimination method to solve an n times of dense linear algebra test to evaluate floating-point performance of the Android tablet. New versions of the Linpack performance test software for Android can be implemented at the request of high load operation full of calls to two processors in a dual-core Tablet purpose, to test the accuracy.Standby capacityLenovo K860i mobile phone with removable battery design, equipped with a 2250mAh battery, achieve mainstream standards. Under the intensity of daily use, day use of time is not a problem. In addition it is also equipped with TF card slot, left to the users to select their own space, very convenient for users with large capacity requirements.A 2250mAh batteryDan Ka designs and TF card expansion slotSummary:Lenovo K860i mobile phones as K860 upgrades, have little overall change, for everyday use, don't feel any gaps, but the difference of these two products sells hundreds of Yuan, advised consumers to choose the purchase according to their actual needs, no need to catch up with the new.Related links: Hello Kitty Note 3 casesAppreciation of the upgraded Lenovo K860i 1.6GHz quad-core processors out of the box