About Optical Zoom

Optical Zoom

About Optical Zoom

Optical Zoom is the zoom-feature that is found in most cameras and phone cameras that causes subjects to seem closer than they really are (so they fill a greater amount of the picture zone). To make that magnification impact cameras use a lot of moving optical focal points – thus the name “optical zoom”.

Another option to optical zoom is the digital zoom, which is a profoundly feature on numerous buyer gadgets furnished with a camera, however it doesn’t offer many advantages.

A

A-GPS (Assisted GPS)A2DP (Advanced Audio Distribution Profile)AAC (Advanced Audio Coding)Airplane ModeAlarm ClockAMOLED (Active-matrix organic light-emitting diode)Analog TechnologyAndroid Operating SystemAntennaApertureAPN (Access Point Name)Apple iOS

B

Band Bandwidth Battery Charging Biometrics Bit BlackBerry OS Bluetooth Bps (Bits per Second) Brand Broadband Browser Byte

C

Camera Capacitive Touchscreen Car Kit Carrier CDMA (Code-Division Multiple Access) Cell Chipset CIF (Common Intermediate Format) Connected GPS Corning Gorilla Glass CPU (Central Processing Unit)

D

DC-HSDPA (Dual Carrier or Dual Cell High-Speed Downlink Packet Access) Dual-band Dual-Mode Dual-SIM Dynamic Memory

E

EDGE (Enhanced Data for Global Evolution) EDR (Enhanced Data Rate) EGPRS EGSM (Extended GSM)

F

Firmware Flash Memory Flight mode FM Radio Frequency FTP (File Transfer Protocol)

G

Galileo (Global Navigation Satellite System) GB (Gigabyte) Gbps (Gigabits per second) Geo-tag GLONASS (Global Navigation Satellite System) GPRS GPS (Global Positioning System GPU (Graphics Processing Unit)

H

H.263 H.264 H.265 Handwriting recognition Hot Spot HSCSD (High-Speed Circuit Switched Data) HSDPA (High-Speed Downlink Packet Access) HSDPA+ (High-Speed Downlink Packet Access Plus) HSP (Headset Profile) HTML (Hypertext Markup Language) Hz (Hertz)

I

iDEN (Integrated Digital Enhanced Network) Image Signal Processor (ISP) IMEI (International Mobile Equipment Identity)

J

Java

K

KB (Kilobyte) Kbps (Kilobits per second) Key Guard

L

LCD (Liquid Crystal Display) LED (Light-Emitting Diode) Li-Ion (Lithium Ion) Li-Polymer (Lithium Polymer) Loudspeaker

M

Macro Magnetometer mAh MB (Megabyte) Mbps (Megabit per second) Megapixel Memory card slot Memory effect Messaging MHz (Megahertz) Micro USB microSD microSDHC MIDI (Musical Instrument Digital Interface) MIDP (Mobile Information Device Profile) MMS (Multimedia Messaging Service) Mobile games Mobile High-Definition Link (MHL) Mobile IM (Instant Messaging) Modem Monochrome MP3 (MPEG Layer 3) MPEG (Motion Picture Experts Group) MPEG-4 video Multitouch input method Music playback time (battery life) Music Player

N

NAND Memory Network capacity Network coverage NOR Memory Numeric keypad

O

OEM (Original Equipment Manufacturer) OLED (Organic Light-Emitting Diode) Optical Zoom OS (Operating System) OTA (Over-The-Air) OTG

P

PCS (Personal Communications Service) PDA (Personal Digital Assistant) Pixel Pixel density (Pixels Per Inch) Price PTT (Push-To-Talk) Push

Q

Quad-band QVGA (Quarter Video Graphics Array) QWERTY keyboard layout

R

RAM (Random-Access Memory) RBDS (Radio Broadcast Data System) RDS (Radio Data System) Resistive touchscreen Resolution Ringtone Roaming ROM (Read-Only Memory) RS-MMC (Reduced-Size Multi Media Card)

S

Screen protection SD (Secure Digital) Secondary camera Sensors SIM SIM lock Single-Band Smart Watch Smartphone SMS (Short Messaging Service) Speed Dial Stand-by time (battery life) Stereo Speakers Streaming Video Stylus

T

Talk time (battery life) Tethering Text messaging (texting) Touchscreen Tri-band

U

UI (User Interface) UMTS UPnP (Universal Plug and Play) USB (Universal Serial Bus) USB On-The-Go USIM

V

VGA (Video Graphics Array) Video call Voice dialing Voice mail VPN (Virtual Private Network)

W

WAP (Wireless Application protocol) WCDMA(Wideband Code Division Multiple Access Wearable Technology Wi-Fi Windows Mobile Windows Phone OS WLAN WMV (Windows Media Video)

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