In the first part of the Ethan D1 review series, we introduced the D1's impressive features, including its user interface, entertainment content, and basic app support. Today, we'll dive deeper into its hardware specifications, performance capabilities, audio and video decoding tests, and overall projection quality.
The D1 is equipped with a Mstar 6A928 processor paired with a Mali-760 MP4 GPU, 3GB DDR3 RAM, and 16GB EMMC storage. It also features a 1.2x optical zoom lens with high transmittance coating, a 1.25–1.37:1 throw ratio, 16:10 aspect ratio, and 3LCD display technology. The projector delivers a resolution of 1920x1200, 1000 ANSI lumens of brightness, and a contrast ratio between 3001–5000:1, making it a high-end home projector.
Using CPU-Z, we measured the hardware details, which confirm the D1’s strong processing power. In benchmark tests like Nenamark2.4, the results were slightly lower but still acceptable for most users. The D1 supports a wide range of audio formats, including DTS, and can decode 4K, 3D, and H.265 videos smoothly, though it currently lacks HDR support, a feature that may be added via firmware updates in the future.
The 3LCD technology ensures vibrant, natural colors and reduces the "rainbow effect" often seen in DLP projectors. While this makes the D1 larger than typical DLP-based models, it offers superior image quality. For home theater enthusiasts, this trade-off is well worth it.
The D1’s cooling system is designed to be quiet, with noise levels under 28 dB at one meter, making it suitable for home use. Its brightness of 1000 ANSI lumens performs well in dark environments, as demonstrated by real-world 4K video and photo projections on a 100-inch screen. The details are sharp, textures are vivid, and colors are rich and accurate.
The D1 also excels in text display, thanks to its square pixel architecture, which minimizes jagged edges. It supports various document formats like WPS Office, allowing users to present files directly from external storage without a computer.
Additionally, the D1 integrates online video platforms like Mango TV and IQIYI, offering a diverse selection of streaming content. While it performs well in low-light settings, it struggles in bright rooms, where color vibrancy and detail may decrease. For the best experience, it’s recommended to use the projector in a dark room or on a white wall.
Unlike some smart projectors that come with built-in speakers, the D1 omits them entirely, instead providing multiple audio interfaces for external devices. This allows users to connect high-quality sound systems, ensuring a more immersive audio-visual experience. Bluetooth connectivity was tested with a Harman Kardon speaker, and the delay was minimal, resulting in smooth synchronization between audio and video.
Overall, the Ethan D1 is a premium smart projector with excellent picture quality, strong decoding capabilities, and versatile connectivity options. While it’s not the most portable option, its performance and features make it ideal for home theater setups. Priced at 5999 yuan, it caters to users who prioritize image quality and are willing to invest in a high-end home projection system.
By Ye Haifeng
December 4, 2017
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