In recent years, the smart micro-investment industry has developed rapidly, and has also spawned excellent local smart projection production companies such as nuts, divine paintings, cool music, etc. The products produced by these brands are often characterized by low prices, refined processes, and reliable performance. But as the saying goes, there are places where there are rivers and lakes. In this issue, Xiao Bian will give you a comparison of the performance of Nut G3 and Cool LeTV S3 Ultimate. Appearance contrast: Nut G3 uses an annular shape structure, 232mm * 57mm body size is very suitable for grip, the special feature is the use of electric lens protection cover, when the switch automatically opens or closes, excellent dustproof effect, user experience and meticulous Into the micro. Cool LeTV S3 Ultimate uses a bright black shell clip honeycomb metal cooling frame design, square body cool black steady, strong sense of science and technology; in the top of the circular logo area, in fact, this projection gesture sensing area, the user can pass Gestures to complete some of the basic operations on the projection. Parameter comparison: The nut G3 uses DLP projection technology with a brightness of 1000 lumens, a contrast ratio of 40,000:1, a projection size of 15-300 inches and a throw ratio of 76 inches @ 2m. The hardware G3 is equipped with an Amlogic T866 quad-core processor, the GPU is an eight-core Mali450-MP4, 2GB RAM+16GB ROM, and the system uses a JmGO OS system based on Android 4.4 depth customization. Performance Cool LeTV S3 Ultimate uses DLP projection technology, brightness 1000 lumens, contrast 5000:1, comes with electric focus, projection size 100 inches @ 2.65m. The hardware uses a 64-bit system A53 chip, 1G memory and 16G flash memory, supports 4K decoding, 11ac 2.4G + 5GWiFi, Bluetooth Bluetooth4.0. The operating system is Courlux UI based on Android 4.4. Interface comparison: Nut G3 is equipped with a USB2.0 interface, a USB3.0 interface, an HDMI2.0 interface, an Ethernet interface and a power interface. Cool music as S3 Ultimate is reserved for 2 HDMI2.0 interface, 1 AV interface, 1 DC interface, 2 USB2.0 interface. Sound quality comparison: Nut G3 built-in HIFI audio, after 180 days of training, treble sweet, quasi-accurate bass deep. Cool music as the S3 Ultimate built-in High-Fidelity high-fidelity unit, embedded virtual surround, bass enhancement, dialogue enhancement, while equipped with SPDIF digital coaxial output interface, lossless output digital surround sound. Content comparison: The source of the nut G3 content is mainly Iqiyi Video, and it is rich in content with mango and Youku video resources. Cool LeTV S3 Ultimate content source is mainly GITV, also configured DTMB digital television receiver system, you can watch high-definition TV free of charge without the Internet. Summary at the end of the article: Appearance: nut G3 simple and compact, cool music as the S3 Ultimate strong sense of technology, the degree of beauty has its own advantages, relatively speaking, nuts G3 easier to carry, slightly better. Performance: The overall difference between the two projections is not large, but in terms of contrast, the nut G3 has a clear advantage. If both projections are played in a perfect environment, the color gamut of the nut G3 will be more extensive. Audio: Cool LeTV S3 Ultimate equipped with the High-Fidelity high-fidelity unit has advantages over the Nut G3. Content: The two projections are not much different. In general, the performance gap between the two projectors is not very large in the hardware smart fierce investment industry. In Jingdong, the nut G3 is priced at 3199 yuan, while the cool LeTV S3 flagship is priced at 2,899 yuan. Intuitively, the nut G3 has limited advantages, but Cool LeTV S3 Ultimate is more cost-effective. Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.