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Nowadays smart phones are not just only phones but they are Mini-computers which are capable of make our lives easier. With a smartphone we can use more
functions than making calls and sending text messages.
This article includes.
1. Purpose of smartphone for you.
2. Choosing suitable operating system for your purpose.
3. Select appropriate budget for your phone.
4. Selecting brand of the smartphone.
5. Choose the processor which you need.
6. Choose the RAM memory you need.
7. Camera.
8. Display.
9. Network technology.
10. Battery capacity.
11. Internal storage space.
12. Other functions.
1. Purpose of smartphone for you.
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The purpose of smartphone must be different for different people. Some people use smartphone for internet using, some people would like to play games and want to play videos also. People also use smartphone as a camera. If your purpose is using internet you should choose a LTE supported phone and you should also select big screen size. If you want to play games you should choose a smartphone with HD display, fast processor and at least 1GB of RAM.
Some people use their smartphone as a business device so that they can choose qwerty devices of blackberry and more.
2. Choosing suitable operating system for your purposes.
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| mobile os |
The most using mobile operating systems are Android, IOS, Windows mobile os, and Blackberry os. Android is the best and most using mobile operating system, so that the availability of applications is more than other mobile os. In android there are many smartphones with cheap price. Many mobile companies are manufacturing android smartphones.
Microsoft's windows phone os is also a popular and user friendly mobile os. We are available medium range windows phones. Apple's IOS and blackberry os are business mobile operating systems.They are highly costing smartphones.
If you are buying a smartphone for playing games and watching videos I suggest you to choose android phone.
3. Budget for your smartphone.
Before you buy a smartphone you should decide your budget. So that you can choose the best phone which is suitable for your budget. But most of the people don't take care about budget for their phone. So they get confused during the purchase.
4. Selecting brand of the phone.
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| mobile_brands |
The forth step is selecting the brand that you most like. If you are choosing an android phone then you have a lot of mobile manufactures like Samsung, Sony, HTC, Lenovo, Micromax, Motorola, LG, ZTE, Karbonn, Huawei, Spice and ect. If you are choosing Windows phone Microsoft is the best brand.
BlackBerry and Apple have their own OS.
5. Choose the processor which you need.
| mobile processor |
Processor is deciding the speed of a smartphone. Now we are available single-core, dual-core, quad-core and octa-core processors. Dual-core phone has more speed than single-core phone. In a dual-core processor phone the one core will be silent most time. If you are browsing internet in your phone, then one core is using for it, and during the browsing if you receive a call then second core become active. So increasing the number of cores the speed is also increasing. The more number of core need only for those who are using more tasks at the same time. But increasing the no of cores reducing the battery performance.
2GHz processor has more speed than 1GHz processor. I suggest you to choose Dual-core 2.3 GHz processor than Quad-core 1.3 GHz.
6. Choose the RAM memory you need.
Random Access Memory (RAM) is a important part of smartphone which will affect the performance of the smartphone. Now we are available smartphones which have 512MB, 1GB, 1.5GB, 2GB, 3GB, and 4GB of RAM memory. As increasing the RAM memory the speed of smartphone also increasing. So you can use more applications in background. You need at least 1GB of RAM for work your phone properly.
7. Camera.
Many people use their smartphones as digital camera. So camera is an important part of smartphones. But camera isn't important for all it is only important for those who need to take photos and videos with smartphone. The Mega Pixel is the unit of resolution of the camera. We are available smartphones with 5MP, 8MP, 10MP, 12MP, 16MP and more MP phones in market. You at least 5MP camera phone for taking a medium picture with your phone. The Mega Pixel is not only the factor which effect the picture quality.
We are available the smartphone camera which can record 480p, 720p, 1080p, and 2160p videos. A 2160p video has more quality than 1080p video.The another factor which will effect video quality is frame per second. 120 fps video has more quality than 60 fps video. 24 fps 2160p video has more quality than 120 fps 720p video.
8. Display.
More display size enable you to perform easily. But as increasing display size the size of the smartphone also increasing. There are available 4 inches, 4.5 inches and ect.
There are many types of touch screens, like AMOLED, IPS LCD ect. If your smartphone has a protection likes corning gorilla glass you don't have to worry about scratching your screen. So i suggest you to choose a phone with screen protection.
9. Network Technology.
The network technologies of smartphones are
GSM:
Global System for Mobile. GSM is an alternate to CDMA and, as the name implies, is more of a global standard and the 3G technology used by most carriers around the world.
EDGE:
Enhanced Data (rates for) GSM Evolution. EDGE is an enhancement to 2nd Generation (2G or 2.5G) GSM software upgrade allowing for data transfer and web browsing at near 3G speeds.
CDMA:
Code Division Multiple Access. CDMA is a 3G wireless technology that competes with GSM and is used by Verizon® and Sprint® in the U.S., along with Bell®, Telus®, Lynx®, SaskTel®, and TBayTel® in Canada. You can currently find CDMA networks in the U.S., Canada, Mexico, New Zealand, China, Taiwan, and a handful of other countries.
HSPA:
High Speed Packet Access. HSPA is a 3rd Generation (3G) technology based on UMTS standards offering faster data download speeds at the cost of upload speeds. The HSPA family of technologies is quite large, covering High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), and Evolved High Speed Packet Access (HSPA+). There are others, but these are the big ones.
HSPA+:
Evolved High Speed Packet Access. HSPA+ works like a turbo boost for UMTS/HSDPA devices that help them reach 4th Generation (4G) technology speeds.
LTE:
Long-Term Evolution. LTE is a member of the family of 4th Generation
(4G) cellular wireless technologies, and it is anticipated to become the first truly global standard for mobile phones. LTE networks are fast – the specification provides for peak speeds of 300 Megabits per second (Mbps) downstream and 75 Mbps upstream.
UMTS®:
Universal Mobile Telecommunications System. UMTS is another 3rd Generation (3G) technology that is commonly called W-CDMA (Wideband CDMA). UMTS delivers faster data rates than EDGE due to how the data is coded and the spectral bandwidth used.
Refrence: http://blogs.blackberry.com/2012/08/smartphone-acronyms/
10. Battery capacity.
Smartphone users do not give more important for battery capacity. Because there are available power banks for cheap price which can charge smartphones two or three times.11. Internal Storage Space
Internal storage space is using for installing applications and storing media files. Some applications can only install in internal storage only, so that the smartphone needs at least 4GB of internal storage space.
12. Other functions
GPS : Global Positioning System is available most of Smartphones.
NFC: Near field communication (NFC) is available only in high end devices.
Bluetooth: Bluetooth is available in all smartphones. The current stable version is 4.0.
Wifi: Wi-fi is available in all smart phones
Radio : Radio is available in most of the smartphones.
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