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The Best ZTE Grand S II S291 Review

ZTE Grand S II S291 Review

The Best ZTE Grand S II S291 Review to know More About Its Specifications

Because mobile phones are relatively costly, purchasing them is not an everyday job. So, if you decide to purchase a new one, make sure to get the proper device for you. This ZTE Grand S II S291 review is your best resource for understanding the meanings of the majority of ZTE Grand S II S291 specifications, which will allow you to make an informed decision.

After declaring ZTE Grand S II S291 by ZTE on 1/1/2014, this model has been Released 2014, April. However, this model status in the market is: Discontinued.

When you purchase ZTE Grand S II S291, you will gain a 13 MP, AF rear camera and 2 MP selfie camera. it Also has 16GB 2GB RAM, and 3100 mAh battery life (the more mAh value gives more strength to the battery).
with 5.5 inches, 83.4 cm2 display size.

ZTE Grand S II S291 comes with the following OS and chips:
* Android 4.3 (Jelly Bean) OS,
* Qualcomm MSM8974AB Snapdragon 801 (28 nm) Chipset

* Quad-core 2.3 GHz Krait 400 Processor.

To understand the meanings of smartphones features, continue browsing this ZTE Grand S II S291 review.

Read ZTE Grand S II S291 Review To learn More About The Body Features

When planing to purchase a new cellular phone, the body features must be taken into consideration. These physical specifications include body size, weight, and build. You can read ZTE Grand S II S291 review in terms of the body features in the lines that follow.

* Body Dimensions: 157 x 77 x 9.1 mm (6.18 x 3.03 x 0.36 in) which mean height, width, and thickness (depth) respectively.

* Body Weight: 150 g (5.29 oz).
For smartphones, a weight between 140g to 170g is deemed appropriate and suitable for most peoples.

The Available Colors – ZTE Grand S II S291 Review

No color is superior to any other for the smartphones case, but it hinges on two things: the first one is your personal taste, the second is the type of work you do.
ZTE Grand S II S291 comes in the following colors: Silver.

ZTE Grand S II S291 Review of The Display features and Quality

As mobile phones inventions evolve very fast, it is hard to know any smartphone or combination of features as the best. This is relevant to the screen’s quality and characteristics. In fact, selecting it depends on your personal needs and the areas in which you use mobile phones. In the following lines, we will demonstrate the crucial screen characteristics of ZTE Grand S II S291

Display Type: IPS LCD – Always select a display kind that provides actual black and more shining colors.

Display Size: 5.5 inches, 83.4 cm2 – The popular standard screen size of mobile phones now averages between 4.7 and 6.5 inches.

Screen To Body Ratio: (~69.0% screen-to-body ratio). It refers to the percentage of how much of the front face is covered by the display.. Smartphones that have the largest screen to body ratio look delicate and give it a premium look.

Display Ratio: 16:9 ratio. Aspect ratio is the relevance between the height and width of the smartphone screen. Taller aspect ratios like 19.5:9 is coming with the most modern smartphones, and it is suitable for web browsing, and other portrait orientation apps.

Display Resolution: 1080 x 1920 pixels. It is clarity of an image video in details and sharpness. The pixel resolution for high definition screens is 1920 x 1080.

Display Density: (~401 ppi density). It is the number of physical pixels per inch on a screen, and is measured in Pixels Per Inch (ppi).

ZTE Grand S II S291 Review – Understanding Camera jargon and Specifications

In the following lines, you will find ZTE Grand S II S291 review about the main cameras.
* Main Camera Single: {13 MP, AF}.
Here are explanations about some of the symbols included in the camera spesc:
MP (Megapixels) is the resolution of the image taken by a mobile phone.
(f value) is the aperture of a lens indicates how much light it lets in. The larger the aperture, the more light is let in; and vice versa.
(mm value) This measurement is of the lens’s focal length, which affects the final image that is produced by your camera.
AutoFocus (AF) is the function of a camera to automatically focus on a subject.

The main camera features are as follows:
1080p@30fps main video camera.

Here is the ZTE Grand S II S291 review of the selfie camera:
* Selfie Camera Single: 2 MP
The main camera characteristics are:
1080p@30fps Selfie video camera.

What’s The SIM card? ZTE Grand S II S291 Review

The acronym SIM is used to refer to the Subscriber Identity Module. It is a microchip that can be inserted into your phone to be able to access your phone’s communication features to make calls, send SMS, and connect to the 3G, 4G LTE, and 5G mobile internet. For more information about 3G / 4G networks, refer to ZTE Grand S II S291 3G or ZTE Grand S II S291 4G articles. SIM cards come in three sizes: Standard (Mini), Micro, and Nano. You can use your smartphone without a SIM card, such as using the calculator, playing games, saving text or voice notes, and connecting to a Wi-Fi network to browse the web.

This smartphone model comes with Micro-SIM card. For more information, refer to How to insert SIM card in ZTE Grand S II S291 article.
Here are the common SIM card types:
* Nano SIM. This removable SIM card size is the smallest available one, so it is the most modern one (other than eSIMs, which we’ll read about it very soon) and it’s used by the vast majority of modern smartphone.

* Micro SIM. They have a little bit larger chip, and they haven’t been utilized too often lately.

* Standard SIM (Mini SIM). It is the biggest SIM card size in use, and it’s the most seldom used.

* eSIM. It is an embedded SIM card, i.e., you can’t take it off of your cellular phone.

ZTE Grand S II S291 Review – Chipset, CPU, and GPU

This model has Qualcomm MSM8974AB Snapdragon 801 (28 nm) chipset.
Advanced embedded chipsets in smartphone allow to perform many different tasks depending on their programming. They are built-in as part of the complete device including hardware and mechanical components .The most common chipset types are: QUALCOMM Snapdragon, INTEL ATOM, and MEDIATEK CHIPSETS..

ZTE Grand S II S291 has Quad-core 2.3 GHz Krait 400 CPU.
CPU (Central Processing Unit) performance is vital for the daily user experience. Thus, the higher the number of cores, and the higher the number of processing speed the better the performance will be..

ZTE Grand S II S291 has the following GBU (Graphics Processing Unit): Adreno 330.
This chip is responsible for handling all graphics jobs. In fact, Users are now more aware of the many kinds of GPU chips included in cellular phone chipsets and occasionally take their performance into account when making purchases.

Storage Capacity and Specs – ZTE Grand S II S291 Review

One of the essential deciding factors when you intend to buy a new cellular phone is the size of storage it offers. Actually, ZTE Grand S II S291 comes with microSDHC memory card slot, and the following internal memory: 16GB 2GB RAM

There are two types of phone’s memory:
Internal: It is built in the phone, and can’t be extended. These days, most cellphones come with internal memory of at least 32GB or 64GB and a few high-end models feature 256GB or 512GB.
External: It is a removable SD card used as an alternative storage to store photos, music, videos, etc., regardless of the type of SD card slot.

ZTE Grand S II S291 Review of Connectivity and Mobile Networks

A mobile network is the system that provides wireless connections for mobile devices. This is done through connection towers comprising specific different areas. There are 3 kinds of these networks: 3G, 4G (LTE) and 5G. These types are working on the most modern cellular phones.

ZTE Grand S II S291 supports the following networks: 3G. For more information, refer to ZTE Grand S II S291 3G article. – 4G. For more info, refer to ZTE Grand S II S291 4G article.

Read About Wireless Connections – ZTE Grand S II S291 Review

This model supports the following wireless communications:
* WLAN connection: {Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot}. Wireless Local Area Network depends on Wi-Fi to connect to the home or office wireless network using the local router and provides Internet access.

* Bluetooth connection: {4.0, A2DP}. It is a common wireless communication protocol used to communicate two devices together over short ranges, allowing to share data between different devices.

* GBS connection: {Yes, with A-GPS}.Global Positioning System enables mobile phone to define any position you need.

* USB connection: {microUSB 2.0}.Universal Serial Bus is wired technology that allows users to connect two devices, such as a smartphone with a PC, to either transfer data or to charge the connected device.

* Features Sensors: {Accelerometer, gyro, proximity, compass}. The sensor is a device that detects and majors the changes in the nearby environment such like ambient light and motion.

ZTE Grand S II S291 Review – The Operating System

This model comes with {Android 4.3 (Jelly Bean)} operating system.

Battery Main Specs – ZTE Grand S II S291 Review

Nothing is more important than the battery of the cellphone that keeps these devices running and providing daily life working.The following lines are including ZTE Grand S II S291 review of its main battery.
* Battery Technology: {Li-Ion}.
* ZTE Grand S II S291 comes with {non-removable} battery.
* Battery Capacity: {3100} mAh. It refers to the amount of storage volume a specific battery can provide. A battery with 3100 mAh capacity rating could supply a current of 3100 mA for one hour. Higher mAh ratings for the same battery kind will generally mean more working time.

Battery Main Specs - ZTE Grand S II S291 Review

The Battery Secondary Specifications – ZTE Grand S II S291 Preview

Along with the main ZTE Grand S II S291 characteristics that we just discussed, this model contains more battery-related features that vary somewhat depending on the kind of mobile phone. These specifications are as follows:

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