SAMSUNG GALAXY DUOS GT-S7562 REVIEW

GENERAL         Dual SIM, announced July, 2012

Dimension            121.5 x 63.1 x 10.5mm (4.78 x 2.48 x 0.41 in)

Weight                  120g

DISPLAY 

Type                    TFT capacitive touchscreen, 16M colors   

Size                      480 x 800 pixels, 4.0inches

Multitouch         Yes

SOUND

Alert types         Vibration, MP3, WAV ringtones

                                 Loudspeaker     Yes 3.5mm jack

      

FEATURES

OS                      Android OS v4.0.4 (Ice Cream sandwich)

Chipset:             Qualcomm MSM7227A Snapdragon

CPU:                   1GHZ Cortex-A5

GPU                   Adreno 200

Sensors              Accelerometer, proximity, compass

Messaging         SMS, MMS, Email, Push Email

Browser             HTML, Adobe Flash Lite

Radio                Stereo FM radio with RDS

GPS                   yes with A-GPS

MEMORY      Card Slot  micro SD, up to 32GB

Internal             4GB(1.78GB user available) 748MB RAM

CAMERA:

Primary            5MP, 2592 x 1944 pixels, autofocus, LED flash

Features           Geo-tagging

Video                480p@30fps

Secondary        VGA

DATA:

GPRS                Yes

EDGE                Yes

Speed                 HSPA 7.2/5.76 Mbps

WLAN              Wi-Fi800.211 b/g/n, hotspot

Bluetooth         v3.0, A2DP

USB                   micoUSB v2.0

BATTERY:      Li-Ion 1500mAh battery

Stand-by            Up to 445h(2G) / Up to 330(3G)

Talk time           Up to 13h(2G) / Up to 7h 25 min (3G)

Disclaimer: I can not guarantee that the information on this page is 100% correct.

PROS:

• Picture quality is okay
• Dual SIM
• Nice user interface 

Cons

• Poor Screen reflection when used outdoors
• It lags a lot especially while playing games
• Made of cheap plastic which peels off with time

AIR CONDITIONER BUYING, INSTALLATION AND MAINTENANCE TIPS

Buying:
 They are different types of air conditioning systems. The choice of which air conditioner system to use depends on a number of factors such as the area to be cooled, the total heat generated in the enclosed area and place where the AC unit will be installed. A HVAC (heating, ventilation and air conditioning) technician would consider all the related parameters and suggest the system most suitable for your space. Below are the common types:

Window Unit: Window Air Conditioner is the most commonly used type for single rooms. All the components namely the compressor, condenser, evaporator, cooling coil and the expansion valve are enclosed in a single box. The unit is fitted in a windowsill or slot made in the wall.

Split Unit: The split air conditioner comprises of two parts: the outdoor unit and the indoor unit. The outdoor unit, fitted outside the room, houses components like the compressor, condenser and expansion valve. The indoor unit comprises the evaporator or cooling coil and the cooling fan. For this unit, you don’t have to make any slot on the wall of the room. Split units have aesthetic appeal and can be used to cool one or two rooms.

Packaged Air Conditioner:  This type of Air Conditioner is commonly used where you want to cool more than two rooms or a larger space at home or your office. There are two possible arrangements with the package unit. In the first one, all the components, namely the compressor, condenser (which can be air or water cooled), expansion valve and evaporator are housed in a single box. The high capacity blower throws the cooled air, and it flows through the ducts laid through various rooms.

Central Air conditioning System: This type of AC is used for cooling buildings, houses, offices, entire hotels, gyms, movie theatres, factories etc., and is very economical compared to installing individual units in each room. A central AC system is comprised of a huge compressor that has the capacity to produce hundreds of tons of conditioned air. Cooling big halls, malls, huge spaces, etc. is usually feasible with central air conditioning units.

Installation:

Before installing an air conditioner, be sure that the electrical circuit to the room can handle the electrical load of the unit. Always read the manufacturer’s manual.

Maintenance:

Air conditioners require regular maintenance to work at their peak. Below are useful maintenance tips to help you stay cool throughout the year:

Clean or replace dirty filters.  Clean the air filters every month. If the filter looks dirty, change it. A dirty filter will slow airflow and make the system work harder.

Optimize airflow. Every evaporator or condenser coil is designed to have a specific amount of airflow to meet its efficiency and capacity claims. Ensure that there is no obstruction of air to the coils.

Check refrigerant level. Have your licenced technician check out for leak and ascertain the system has the correct refrigerant charge.

Plug leaky vents. Make sure that connections at vents and registers are well sealed where they meet floors, walls and ceilings. Seal ducts using black metal tape.

INNOSON ROLLS OUT NEW MADE IN NIGERIA CARS

Innoson coaster bus

Pioneer automobile manufacturing company in Nigeria Innoson vehicle manufacturing Company Limited (IVM) which is located in Nnewi, Anambra state unveiled during the weekend new cars namely: IVM Fox, IVM UMU and IVM UZO. The minister of trade and investments, Dr Olusegun Aganga has commended IVM for producing the first Nigeria-made vehicles saying such an investment is necessary to expand the country’s production and manufacturing frontiers. Aganga noted that by producing a truly made-in Nigeria car, the company has put Nnewi, Anambra state and Nigeria in the global map of car manufacturing countries.

Innoson car

Anambra State governor, Chief Willie Obiano, represented by his deputy, Dr. Nkem Okeke, commended the initiative and efforts of the managing director and chief executive officer of the company, Dr. Innocent Chukwuma in expanding the state’s industrial base.

Also speaking at the event, the former governor of Anambra state, Mr peter obi, said that right from when he was governor and thereafter, INNOson vehicles had remained part of his official and private cars. He called on Nigerians and the governments at all levels to embrace INNOSON Vehicles as well as other made-In-Nigeria products.

12 seater bus

The chief executive officer (CEO) of the Bank of Industry, Mr. Rasheed Adejare, said the bank was proud of INNOSON company, adding that the proprietor of Innoson vehicles has been admitted into the bank’s ‘Hall of Fame’ for his faithfulness in repaying loans advanced to him by the bank.

In his remarks, Dr. Chukwuma, said the company will forever remain grateful to Mr. Obi, for patronising the company’s products during and after his tenure as governor of Anambra state. He called on other Nigerians to emulate the former governor of by being proud users of made-in-Nigeria products.

He also thanked, president Goodluck Jonathan for commissioning the company, saying that the support from the federal government during the construction stage of the car manufacturing plant is commendable and impressive