Galaxy J7 Prime metal body design with a new mid-range compared to Samsung’s smartphones. If compared with other firms, the design of this phone is the same as the old life Xiaomi – Redmi Note 3. The back machine material metal mainly during the first two upper and lower plastic material. The backs of the two designs is also quite similar, rounded corners and edges. Painted metal surfaces are not smooth and sleek look better slightly Redmi Note 3.
J7 Prime contoured Galaxy left and right edges of metal is associated with a dorsal plate but the details on the two sides of this (the power key, volume, two SIM tray and memory card) with plastic, not metal. However, the buttons on the machine has a good bounce and easy to manipulate. Different points on the right side is the emergence of external speakers is quite small slot above the power key. Large speaker volume but sounds thin and being shy when it rose higher.
At the front, J7 Prime screen 2.5D curved edge and contour is optimized quite well, looks leaner than the same price range. The percentage display area and the entire front of the product is 73% against 71% Oppo F1s. This figure is quite high, especially when compared to the same price range HTC phone, this ratio is usually 67-69% level. This helps the width of compact and easy to hold with one hand over.
Front of J7 Prime also has the appearance of the Home key contains a fingerprint sensor. Fingerprint sensor mechanism can operate continuously, just touch the Home button (without clicking) like sensors on the machine Xiaoimi. Works quite sensitive sensors, simply touch the screen almost immediately after it has appeared.
In terms of finishing, the connection between metal and plastic at the top and bottom of the J7 Prime pretty smooth and tight. Overall, compared to Samsung, the metal body fitted to J7 Prime is a new thing. This combined with high configuration parameters make the product becomes attractive.
5.5 inch screen of the Galaxy J7 Prime-resolution full-HD with 401 ppi pixel density, with good granularity. The machine uses PLS LCD displays (a variant of IPS) rather familiar AMOLED on the Samsung machine. This screen has a passable level of brightness and high brightness mode increases than the maximum level of manual control for better outdoor viewing. When used outdoors, this mode, the screen brightness up enough to see clearly even in the sun. Wide screen viewing angle, color temperature Fairly white background leaning slightly cold. However, the phone remains the same as other Galaxy J, J7 Prime no light sensor to automatically adjust the screen brightness according to the environment.
In color, the moment of use, we see the color of the J7 Prime shown quite dull, slightly pale and flattery eyes. However, when measured on specialized equipment, the results show the computer screen showing fairly standard colors. The primary colors are close to the standard colors. Maybe so familiar with vivid colors on the AMOLED screen of Samsung’s smartphones and more recent firms tend to make colors darker screen, so when looking at the screen close to the standard color found pale, lack lively.
In addition to color, measuring results also showed that J7 Prime screen with maximum brightness at a moderate level and the ability to express in black and good contrast.
J7 Prime software is Android version 6 is the same as the J7 (2016). On this phone, Samsung has equipped two notable new features is the safe driving mode and save mode data.
S Bike is to help the user mode driver safer. When you activate this mode, users will not receive notifications while driving. In an emergency, users can still receive calls, but need to stop or driving speeds below 10km / h can hear the call.
Meanwhile, battery saving mode when on, the data (photos, video and audio) download and upload from computer to computer network will be compressed to reduce the size. Data background will also be limited, only allowing a maximum of 6 applications that run underground (you selected this application) when you are mobile Internet connection.
In addition two notable features on the above, the applications and the familiar features on the smartphone midrange Samung are also present on J7 Prime. That is the theme repository to change the look, the Microsoft applications with 100GB of storage on OneDrive with Samsung’s own apps as gifts app Samsung, Galaxy Apps application store, Samsung Note notes, application health (S health), calendar (S Planner) … You can read more reviews Samsung Galaxy J7 (2016) to learn more details about the software features available on J7 (2016) as well as J7 Prime.
Samsung Galaxy J7 Prime (M-G610M/DS) DUAL SIM – Factory Unlocked Phone – (Black):
Galaxy J7 Prime inherited processor Exynos 7870 Cortex-A53 eight-core 1.6GHz Galaxy elder maternal J7 (2016) but has improved memory up to 3GB of RAM and 32GB of internal memory compared to J7 (2016) 2GB of RAM and 16GB only memory. Memory of J7 Prime vacant 25,3GB for users, quite enough for general users have no need to install heavy games on the computer.
Although RAM has improved but Exynos 7870 processor is not strong when faced with full-HD resolution. Therefore, when the power performance measurement software and the practical experience of J7 Prime also inadequate compared with the current price range, nothing impressive.
On the software overall performance metrics and software AnTuTu benchmarking CPU is Geekbench, this phone scores equivalent to Sony Xperia J7 XA and his men in 2016, slightly more than the main competitors Oppo F1s. However, if compared to the machine using Helio X10 processor (HTC One E9 or Xiaomi Redmi Note 3) or Snapdragon 650 (Xiaomi redmi 3 Pro), the point of J7 Prime AnTuTu performance quite poor.
Full-HD resolution seems like a burden to Mali graphics chip integrated on the Exynos 7870 T830MP of J7 Prime, makes measuring points on the graphics performance of the machine software GFX Bench hit quite low compared to the products in the price range or lower.
In actual use, the machine still needs a peaceful response of normal use. Speed handle basic applications on the machine as well as the operation moves on agile interface. However, heavy graphics and gaming experience has not been smooth as seniors form J7 (2016) with HD resolution screen below. Trial Game Asphalt 8, the machine automatically receives high graphics mode (High), but the play frame lag apparent shock. The self-tuning game graphics mode like Dead Trigger 2 N.O.V.A 3 or worse degree also smoother. In general, the gaming experience is no longer superior to J7 (2016).
We can say this is a factors that Samsung must trade-off, Full-HD screen in more detail, but it is also burdened with the handling, especially with many graphics applications like the shooter or racing. However, for ordinary users not severe, playing many games this trade can bring more benefits in daily experience.
J7 Prime Galaxy have 13MP rear camera and 8MP front camera, both have relatively large open gate lens f / 1.9. The rear camera has a flash, while the front camera without flash as J7 (2016) and no regime used the light from the screen to light support if taken in dark environments.
Testing process found machine with fast shutter speeds in bright enough environment but slightly slower HDR mode, the whole point of the machine due to cheap and mid-range image processor integrated in SoC chip is not powerful enough.
Photo quality was pretty good collection. In well-lit environment, good image detail, sharpness, brightness and light strip. In low light conditions, the camera still for quality J7 Prime stable, clear images, low noise, keep the detail and color. However, the biggest drawback of the camera in this phone is the ability to balance the color is not good, cause color distortion sometimes, especially when taking the context of green or yellow. This weakness noticed clearer when comparing the snapshot with the Oppo F1s. When shooting night, flash also works relatively efficiently when help capture photos in very low light conditions without burning bright objects.
8MP front camera for photos of J7 Prime take a selfie with fast shutter speed and granularity pretty but also problems with white balance similar unstable rear camera. Outdoor shots looked at the bottom can see colored leaves are dull, lifeless. However, in some environments favorable light swept like indoor shots left beneath the machine is still pretty good color balance.
J7 Prime with 3300 mAh capacity battery. The Samsung smartphone from a two years are quite impressive battery life, especially the line Galaxy J. With Full-HD resolution, J7 Prime does not have impressive battery life form J7 (2016) but remained well when compared with the products the same price range, fully used during the day for all users with very high demands.
J7 Prime has proven Samsung’s efforts in attracting users and improve competitiveness in the mid-range segment. In addition to beautiful design, this product also has a detailed screen display quality good and true, the battery usage time fairly.
Product performance fully meet the needs of ordinary but gaming is really uncomfortable, especially the more graphic games due to Full-HD screen. Front and rear camera with the shutter speed faster, more detailed images and quite beautiful night shots but lack stable color balance that many color photos deviations and lifeless.
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