What is the difference between atrix 4g and atrix 2

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions. A dual-tone flash has LED lights with different color temperatures, delivering a better color balance to photos and videos. A BSI backside illuminated sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.

When recording movies they stay focussed and sharp. Phase-detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images. Slow-motion is an artistic video effect that makes time seem to go slower. It is achieved by recording a video at a higher frame-rate than the standard playback rate of 24fps or 30fps.

Depending on camera capabilities, frame rates for slow-motion videos vary between 60fps and fps. Audio 1. Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience. With a standard mini jack socket, you can use the device with most headphones.

A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet. More microphones result in better sound quality and enable the device to filter out background noise. Battery 1. Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base. For example, with Quick Charge 3. The battery is removable and can be replaced by the user if broken.

The ultra power-saving mode, also called low power mode, is an effective way to extend the battery life of the device. Usually, it involves limiting screen brightness and contrast, disabling location services, restricting connectivity, and turning off nonessential apps. An indicator shows you when the device has low battery. The battery can be recharged and used over again. Features 1. The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.

NFC near-field communication allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming. The device has a fingerprint scanner which identifies the user. All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.

Bluetooth version 2. Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers. The fifth-generation wireless technology delivers higher speeds and lower latency than the previous, fourth-generation tech. The upload speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can send information to a server or another device.

Miscellaneous 1. You can also press the Home button to see a zoomed-out view of all the home screens. This way you can select a specific home screen directly. On the bottom row of each home screen are four shortcut icons that correspond to the phone dialer, e-mail, the browser, and the main menu. As for the main menu, you swipe from side to side to navigate instead of the vertical scrolling on the default Android interface.

For text input, you have the choice of either the multitouch Android keyboard or Swype. Features The Atrix 2 offers many of the same features as the Atrix and comparable Android handsets. Android 2. You can also now use the front-facing camera for taking self-portraits if you'd like. Aside from the dual-core processor mentioned earlier, the phone's 1GB of RAM helped boost performance, too.

As you might expect, the Atrix 2 is compatible with all of Google's apps and services. The Atrix 2 comes preloaded with several apps aside from the stock Google ones. Most of these apps are nonremovable. You can get more apps via the Android Marketplace. Connectivity options are plentiful with the Atrix 2. You get the usual Wi-Fi, GPS, and Bluetooth, as well as the ability to act as a mobile hot spot for up to five devices. As we mentioned, there's a Micro-HDMI connection, so you can view videos from your phone on the big screen.

The Atrix 2 has an 8-megapixel camera, which is an improvement over the 5-megapixel camera on the Atrix. However, we still experienced quite a bit of shutter lag.

It took around 3 seconds for the camera to focus and take a picture, which can be a problem for fast-moving targets. It does have a slew of different settings, however, like color effects, and special shot modes like macro, panoramic shot, multishot, geotagging, and more.

We were impressed with the photo quality. Images looked sharp, and colors were captured somewhat accurately. Low-light photos did require a flash sometimes, which often washed out images. The Atrix 2 also has p HD video capture. The short video clips we took looked great, but they weren't completely free of artifacts and blurry images, especially if we were moving.

The Atrix 2 has 8GB of internal storage, of which 4. It does come with a 2GB microSD card preinstalled. It supports up to 32GB cards. BLU Advance 4. About PhonesData PhonesData is the Web site where you can find information about the full technical specifications of all smartphones.

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