Specifications Let’s learn them !

Author :6/5

*Specifications

Let’s learn them !

* Advanced technology

Today we are living in the incredible world of inovations and new technology. It’s everywhere around us.

*You have only....

*You have only....

W H A T ?

Stretch your arms and...

*But how can you use it ?*That’ s the question.

WHY ARE THEY IMPORTANT?

That’s the 1st objective of our project

from the research we did the previous class

we have to find out and explain next :

.

INTRODUCTION*Each model has its specification : Desktop PC, notebook, tablet, mobile phone, TV ...

*We are going to explore the specifications of:

*Desktop PC and notebooks*MOBILE PHONES *TVs*tablets Everybody use them , everyday

INTRODUCTION Computer technology changes fast, but

*DESKTOP PC ( Personal Computer) usually has a tower, a separate monitor, a keyboard and a mouse.

The CPU, modem, CD-ROM and floppy disk drives are usually inside the tower.

*A NOTEBOOK is a portable computer with all these components inside one small unit.

Notebooks have a screen, not a monitor, and are usually more expensive than desktops with similar specifications

*HARDWAREThe parts of a computer you can touch, such as the monitor or Central Processing Unit (CPU) are hardware.*SOFTWAREComputer programs are software.The Operating System (OS) is software that controls the hardware.Most computers run the Microsoft Windows OS. MacOS and Linux, are other operating systems.

*THE CPU - speedControls how fast the computer processses data, or information.Measure-we measure its (CPU)speed in - megahertz (MHz) or - gigahertz (GHz).The hgher the speed of the CPU, the faster the computer will run.*500 MHz CPU- you can type letters and play computer games.*Faster CPU and a modem– watching movies on the Internet

*THE RAM – The Random Access Memory Measure: The RAM of the computer we measure in megabytes (MB) or RAM controls the performance of the computer when it is working and moves data to and from the CPU. Programs with a lot of grafics need a large RAM to run well.

*THE HARD DISK stores data and software programs. Measure: in gygabytes (GB)

*MOBILE PHONES

What are SPECIFICATION

S?

GENERAL 2G Network

GSM 850 / 900 / 1800 / 1900 - all versions

3G Network

HSDPA 900 / 2100 - RM-914

  HSDPA 850 / 1900 / 2100 - RM-915HSDPA 850 / 1700 / 1900 / 2100 - RM-917

SIM Micro-SIMAnnounced

2013, February

Status Available. Released 2013, April

DISPLAY Type IPS LCD capacitive touchscreen, 16M colorsSize 480 x 800 pixels, 4.0 inches (~233 ppi pixel

density)Multitouch

Yes

Protection

Scratch-resistant glass

BODY Dimensions

119.9 x 64 x 9.9 mm, 75.7 cc (4.72 x 2.52 x 0.39 in)

Weight 124 g (4.37 oz)

SOUND Alert types

Vibration; MP3, WAV ringtonesLoudspeaker

Yes3.5mm jack

Yes

MEMORY Card slot

microSD, up to 64 GB

Internal 8 GB, 512 MB RAM

DATA GPRS Class B

EDGE Up to 236.8 kbps

Speed HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps

WLAN Wi-Fi 802.11 a/b/g/n, dual band

Bluetooth

Yes, v3.0 with A2DP

USB Yes, microUSB v2.0

CAMERA Primary 5 MP, 2592х1936 pixels, autofocus, check quality

Features

1/4'' sensor size, geo-taggingVideo Yes, 720p@30fps, check qualitySecondary

No

FEATURES OS Microsoft Windows Phone 8, upgradeable to WP8 Amber

Chipset Qualcomm MSM8227CPU Dual-core 1 GHzGPU Adreno 305Sensors Accelerometer, proximityMessaging SMS (threaded view), MMS, Email, Push Email, IMBrowser HTML5Radio FM RadioGPS Yes, with A-GPS support and GLONASSJava NoColors Yellow, red, cyan, white/black  - SNS integration

- Active noise cancellation with dedicated mic- MP3/WAV/eAAC+/WMA player- MP4/H.264/H.263/WMV player- 7GB free SkyDrive storage- Document viewer- Video/photo editor- Voice memo/dial/commands- Predictive text input

BATTERY   Li-Ion 1430 mAh battery (BL-5J)Stand-by (2G) / Up to 360 h (3G)Talk time Up to 14 h 40 min (2G) / Up to 9 h 40 min (3G)Music play

Up to 61 h

Important for us:General:*2G Network: GSM 850 / 900 / 1800 / 1900 -

Yes*3G Network: HSDPA 850 / 1900 / 2100 Ye*Camera: Yes, 2 MP*Speakerphone:*GPS /GPRS*Operating System*Infra Red*USB Port*HDMI*WLAN*EDGE

*TV

IMPORTANT

*3D Smart LED TV- *Full HD 1920x1080 *400Hz*Wi-Fi Build- In*4x HDMI*USB 2.0 *DVB*USB Recording

*TABLET

Moving on, the Nokia tablet may also house the latest -Qualcomm Snapdragon 800 processor, -running at a possible 2.1GHz, which is just shy of its 2.3GHz maximum. -The screen is said to measure 10.1-inches, a touch smaller than the Surface RT, and -have a full HD resolution.

Nokia tablet specs leaked, could be announced in September 

Device ne

HDD

CPU RAM 2G/3G Network

Wi-FiWLAN

HDMI Camera

GPRS

GPS Bluetooth

EDGE DVB EDGE

PC- notebook

HDD Processor

RAM YES YES / YES

MOBILE PHONE

YES YES HDMI YES YES YES

TV YES HDMI / YES

TABLET YES YES HDMI YES YES YES

*LET’S REVISE

*1. Drag and drop activity-Match the computer parts with the words below.*2. Match the highlighted words and phrases in the

presentation with the definitions

1. parts______2. Pictures and images_______3. A way of doing something_____________4. Reads and uses data__________5. Measurements_____________6. Use a computer program__________________7. Keeps data in the memory___________________8. How well a computer does something_____________

Syste

m processe

s-verb

run performance

graphics stores

components specifications