ZTE R221 Review of Specifications
Even specialists may be overwhelmed by the long list of scientific terminology in ZTE R221 brochure. Numerous inquiries will cross your mind when you decide to buy a new smartphone. In this article you can read ZTE R221 reviews that demonstrate the majority of its specifications and industrial jargon so you can know it all.
ZTE R221 model status in the market is: Discontinued. However, it is declared by ZTE company on 2010 and Released 2010.
ZTE R221 has 5MB, and 1000 mAh battery life (the more mAh value gives more strength to the battery). When you purchase ZTE R221, you will gain VGA rear camera and
ZTE R221 comes with a 1.8 inches, 10.2 cm2 display size .
ZTE R221 has these software and hardware platforms:
In this article, you will find ZTE R221 review which will represent the main ZTE R221 specs that you need to make a well-informed decision about your new mobile phone.
Know All About Body Specifications In This ZTE R221 Review
When planing to buy a new mobile phone, the body characteristics must be taken into consideration. These physical features include body size, weight, and build. You can read ZTE R221 review in terms of the body characteristics in the lines that follow.
* Body Dimensions: 108 x 47 x 14 mm (4.25 x 1.85 x 0.55 in) which mean height, width, and thickness (depth) respectively.
* Body Weight: 80 g (2.82 oz).
For cellular phones, a weight between 140g to 170g is considered suitable and appropriate for most customers.
ZTE R221 Review of The Available Colors
Choosing the color of the cellular phones does not affect the quality of its work or the effect of heat on its internal components, so you can select the color based on your preferences or the way in which you utilize your phone.
ZTE R221 comes in the following colors: Black.
No More specifications Confusing After Reading ZTE R221 Review
As cellular 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 talk about the primary screen characteristics of ZTE R221
Display Type: TFT – Always select a display kind that provides actual black and more shining colors.
Display Size: 1.8 inches, 10.2 cm2 – The popular standard screen size of smartphones now averages between 4.7 and 6.5 inches.
Screen To Body Ratio: (~20.1% screen-to-body ratio). It gives the percentage of how much the display covers the front side. Smartphones that have the largest screen to body ratio look delicate and give it a premium look.
Display Resolution: 128 x 160 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: (~114 ppi density). It is the number of physical pixels per inch on a screen, and is measured in Pixels Per Inch (ppi).
Knowing Camera Features Using ZTE R221 Review
In the following lines, you will find ZTE R221 review about the main cameras.
* Main Camera Single: {VGA}.
Here are explanations about some of the symbols included in the camera features:
MP (Megapixels) is the resolution of the image taken by a smartphone.
(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.
What’s The SIM card? ZTE R221 Review
SIM an abbreviation for Subscriber Identity Module, and it’s a small plastic card that slots into your phone. It is an electronic chip that available in three sizes: Standard (Mini), Micro, and Nano, and it lets you to connect to a cellular network. Then, you can make a calls, send SMS messages, and use mobile internet services like 3G, 4G, and 5G. For more information about 3G / 4G networks, refer to ZTE R221 3G or ZTE R221 4G articles. However, you can use the mobile phone without a SIM to use some available applications on it, play games, and connect to a Wi-Fi network to explore the web.
This cellphone model comes with Dual SIM (Mini-SIM) card. For more info, refer to How to insert SIM card in ZTE R221 article.
Here are the popular SIM card kinds:
* Nano SIM. It is the smallest removable SIM card size, so it is the most modern one (other than eSIMs, which we’ll talk about it very soon) and most current cellphone are using it.
* Micro SIM. They have a slightly larger chip, and they’re seldom used in recent years.
* Standard SIM (Mini SIM). It is the biggest SIM card size in use, and it’s the most rarely used.
* eSIM. It is an embedded SIM card, meaning that you can’t remove it from your smartphone.
Storage Capacity and Features – ZTE R221 Review
One of the major deciding factors when you want to purchase a new cellphone is the amount of storage it offers. Actually, ZTE R221 comes with microSD memory card slot, and the following internal memory: 5MB
There are two types of phone’s memory:
Internal: It is built in the phone, and can’t be expanded. These days, most mobile phones come with internal storage 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.
Battery Main Specifications – ZTE R221 Review
Nothing is more important than the mobile phone’s battery, which powers these gadgets and grants daily life going.. In the following lines, you’ll find ZTE R221 review of its primary battery.
* Battery Technology: {Li-Ion}.
* ZTE R221 comes with {Removable} battery.
* Battery Capacity: {1000} mAh. It refers to the amount of storage volume a specific battery may offer. 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 Talk Time: {Up to 9 h}.
* Battery Stand by: {Up to 280 h}.
