The keys are well-spaced, and each key has a bubblelike texture that is raised above the surface of the phone. The QWERTY keyboard is one of the best we've ever tried on a messaging phone. Underneath that is a full QWERTY keyboard, complete with a dedicated Text messaging key. Underneath the display is the navigation array, which consists of two soft keys, a square toggle with middle Menu/OK key, a dedicated speakerphone key, a Back key, and the Talk and End/Power keys. We found the interface very intuitive and easy to use. You can also add a "bubble" to the home screen that either displays the latest headlines or your latest horoscope. The Google tile, for example, pops up shortcuts to Google search, Google Maps, Gmail, and YouTube. As you flip through, you will get a small pop-up menu of the application's options. You can even have a shortcut that leads to other shortcuts. This consists of eight shortcut tiles along the bottom of the home screen, and each tile can become any of 14 shortcuts to applications. The Lotus comes with Sprint's new One Click navigation interface. You can adjust the screen's backlight time, the screensaver, and the image that appears whenever there's an incoming call. The wider display makes the Lotus ideal for viewing streaming video, and the color support helps make images and graphics look rich and vibrant. Instead, the keys are completely flat and you need to look at what you're doing to make sure you're hitting the right one.įlip open the Lotus and you'll find a stunning 2.4-inch display that supports up to 262,000 colors. We appreciate that the keys are not touch-sensitive-unlike those of the LG Chocolate-but we wish there was some kind of texture difference between each key. You can hardly see them when the music player isn't activated, but when it is, the keys glow white. They are the previous track, play/pause, and next track keys. Underneath the display is a thin silver strip that is actually home to three dedicated music player keys. The display also acts as a self-portrait viewfinder when the camera is activated. It displays the usual date, time, battery, and signal strength information, plus it also displays music player information when the music player is activated. You can adjust the screensaver and the clock, and that's about it. Perhaps due to its wide body, the LG Lotus has a wider-than-average 1.4-inch external display, which supports up to 65,000 colors. There is stuff like this Very big and very expensive. LCD displays need a backlight, and work poorly in low temps so in some cases may need heating. It amazes me that after all this time we still don't seem to have a decent dot matrix display for industrial products, which "just works". And very expensive TVs use OLEDs and I can tell you half this country has the TV on 16hrs/day I wonder if perhaps the key lies in - specific materials - the life increases dramatically if brightness is below a specific value The evidence for assertion #2 lies in the way latest phones implement "flash" for selfies (the front camera): they illuminate the whole screen with an intense white which seems to be a lot brighter than the normal screen brightness. I never expected these replies! So how do mobile phone makers achieve a life of at least a few years? Is it really due to the screen going blank after say 2 mins of non-use? That would not work for the "average young person" who might spend hours a day messaging, playing games, etc. There isn't a lot I can see, apart from ones which are self evidently junk. I am looking for an SPI-interfaced one, about 5cm x 5cm. Mouser (don't know how to create a clickable link, and the URL is very long) which one would think can't be complete trash, but actually one Futaba data sheet gives a 4 month life to 50% brightness, which is a joke. I don't know whether this is normal with OLED displays, or whether there is something wrong with the ones used in Chinese DVMs. I see a fair number of these advertised on Alibaba/Aliexpress, at prices around $20, but there seem to be issues with them, like the one in the Voltcraft VC890 DVM which goes dim and dimmer over just a few years of very light usage.
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