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amazon Samsung Galaxy Grand Duos reviews
Samsung Galaxy Grand Duos are similar in design to the Samsung Galaxy S III but larger in size with a 5-inch screen and a resolution of only 800 x 480 pixels instead of HD as on the Samsung Galaxy Note II or Samsung Galaxy S III.
The screen of the machine is LCD rather than AMOLED as the current high-end model of Samsung, however, the display quality and color of the Grand Duos are more honest and beautiful than the Galaxy S III, only the color. The sharpness is not equal due to the low resolution.
The model supports 2 sim with full connectivity. The machine is equipped with dual-core processor of 1.2GHz, 1GB of RAM, 8GB of internal memory can be expanded with memory cards up to 64 GB. The configuration of the machine is lower than the Galaxy S III, but with this configuration, the machine can run powerful applications and surf the web fairly quickly and smoothly.
The camera of Grand Duos has a resolution of 8 megapixel equivalent Samsung Galaxy S III and Samsung Galaxy Note II. Product running Android 4.1.
Design and screen
The Samsung Galaxy Grand Duos can be viewed as a large Samsung Galaxy S III with a 5-inch screen. Due to the support of 2 sims and large size, the machine is slightly thicker than the S III but can be easily handled and used with one hand by the rounded back design.
The back of the machine is made of plastic, patterned and the same color as the front of the machine. The chassis is made of plastic and painted metal, however, the quality of the work is not really good.
Samsung designs two sim card trays under the back cover, in which the sim 2 can be quickly disassembled without the need to unplug the unit because it is located separately at the bottom.
On screen, Galaxy Grand Duos uses LCD instead of AMOLED for SIII or Note II and the resolution of the screen is only 800 x 480 pixels. The advantage of the LCD screen is that it has a wider viewing angle and is more accurate in color than AMOLED, however, due to the low resolution, there is still a pixel pitting in the icons.
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Samsung Galaxy Grand Duos i9082 Android Smartphone (White) – Factory Unlocked, 5″ Screen, Dual Sim, Dual-core 1.2 GHz, Dual Cameras (8MP Rare), Wi-Fi and GPS: Buy it now
Features and camera
The product runs Android 4.1.2 operating system and Samsung’s familiar TouchWiz interface.
It has all the features of the S III like Smart Stay – tracking the movement of the eyes through the infrared sensor and always keep the screen bright while the user is looking at the machine, avoiding the feeling of discomfort while reading the news.
Another feature that demonstrates the multitasking and big screen advantage of Samsung’s smartphone is the Pop-up Play, which allows users to watch video while surfing, surfing to Facebook or messaging. Can track that video. This is the advantage of the large screen smartphone and demonstrates true multitasking capabilities. When looking at video, if you want to look up information related to the movie, or have a new message, or want to update Facebook, the user does not have to pause the video, just click the key in the right corner of the screen. At this point, the video is recorded but enough to continue watching the content while comfortable working on other applications.
One feature that distinguishes the Galaxy Grand Duos from the S III is its dual SIM card slot, which supports 3G connectivity. Call quality of both sims is good, the management between 2 sim of the machine simple and easy to use.
The camera has a resolution of 8 megapixel camera with LED flash similar to the S III. The image quality of the camera is good in a variety of lighting conditions.
Performance and battery life
With a dual-core processor configuration and 1 GB of RAM, the machine can run smoothly all the basic applications. The machine makes calls, surfs the web, instant messenger and video, and does not experience jerky, lag, unless it’s a graphics-intensive game.
The benchmark of the Quadrant Benchmark is 3.463, which is among the highest in today’s dual-core smartphone.
The graphical score of the machine when tested by the Nenamark program for speeds of up to 58.5 frames per second, equivalent to the current high-end smartphone. The touch of the support machine receives up to 10 points at fast and responsive speeds.
Battery life is also a good point of the phone. The model is equipped with a capacity of 2,100 mAh with S III but with the use of dual core and low resolution screen, the battery life is better than S III. Users can peace of mind using the phone to hear calls, surf the web and social networking for nearly a day without fear of running out of battery.