0 - 9

2G |3.5mm headphone jack |3G |4G |5G |802.11

A

A-GPS (Assisted GPS) |A2DP (Advanced Audio Distribution Profile) |AAC (Advanced Audio Coding) |Accelerometer |Airplane mode |Alarm Clock |Alphanumeric |AMOLED display (Active-matrix organic light-emitting diode) |Analog |Android |ANT+ |Antenna |Aperture |APN (Access Point Name) |Apple AirPlay |Apple AirPlay 2 |Apple iOS |Apple iOS 10 |Apple iOS 11 |Apple iOS 12 |Apple iOS 7 |Apple iOS 8 |Apple iOS 9 |Apple Pay |aptX |Audio jack |Auto-focus |AVRCP (Audio/Video Remote Control Profile)

B

Bada OS |Band |Bandwidth |Bar |Base Station |Battery Charging |BeiDou Navigation Satellite System |Benchmarking |Biometrics |Bit |BlackBerry OS |BlackBerry Playbook OS |Bluetooth |bps (Bits per Second) |Brand |Broadband |Browser |Byte

C

Calculator |Calendar |Call alerts |Calling Plan |Camera |Capacitive Touchscreen |Car Kit |Carrier |CDMA (Code-Division Multiple Access) |CDMA2000 |Cell |Chipset |cHTML (Compact HyperText Markup Language) |CIF (Common Intermediate Format) |Clamshell |CMOS (Complementary metal-oxidesemiconductor) |Color depth |Concatenated SMS |Connected GPS |Construction |Corning Gorilla Glass |CPU (Central Processing Unit) |Crosstalk |CSTN (Color Super Twisted Nematic) |CTIA |Custom ringtones |CyanogenMod

D

D-Pad (Direction Pad) |Data Disclaimer |DC-HSDPA (Dual Carrier or Dual Cell High-Speed Downlink Packet Access) |Digital Zoom |Display type |DLNA (Digital Living Network Alliance) |DNSe (Digital Natural Sound engine) |Downlink |DRM (Digital Rights Management) |Dual-band |Dual-Mode |Dual-SIM |DVB-H (Digital Video Broadcasting - Handheld) |Dynamic Memory

E

EDGE (Enhanced Data for Global Evolution) |EDR (Enhanced Data Rate) |EGPRS |EGSM (Extended GSM) |Email client |Emoji |EMS (Enhanced Message Service) |eSIM |EV-DO |EV-DV |Exchangeable covers |External Antenna Jack |External Display

F

FCC (Federal Communications Commission) |Feature Phone |Femtocell |Firefox OS |Firmware |Fixed-focus |Flash Memory |Flight mode |Flip-down phone |FM Radio |FM Transmitter |Form factor |FOTA (Firmware Over-The-Air) |FPS (Frames Per Second) |Frame Error Rate |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) |gpsONE |gpsOneXTRA Assistance technology |GPU (Graphics Processing Unit)

H

H.263 |H.264 |H.265 |Half-QWERTY keyboard layout |Handwriting recognition |Haptics |HEVC |Hot Spot |Hot Swap |HSCSD (High-Speed Circuit Switched Data) |HSDPA (High-Speed Downlink Packet Access) |HSDPA+ (High-Speed Downlink Packet Access Plus) |HSP (Headset Profile) |HSUPA (High-Speed Uplink Packet Access) |HTML (Hypertext Markup Language) |Hz (Hertz)

I

iDEN (Integrated Digital Enhanced Network) |Image Signal Processor (ISP) |IMAP (Internet Message Access Protocol) |IMEI (International Mobile Equipment Identity) |IP (Internet Protocol) |IP Ratings |IrDA (Infrared Data Association)

J

Java

K

KB (Kilobyte) |Kbps (Kilobits per second) |Key Guard |Key Lock Switch

L

Land line |LCD (Liquid Crystal Display) |LED (Light-Emitting Diode) |Li-Ion (Lithium Ion) |Li-Polymer (Lithium Polymer) |LiMo OS |Linux |Location-Based Services (LBS) |Lock code |Long SMS |Long Term Evolution (LTE) |Loudspeaker

M

Macro |Maemo OS |Magnetometer |mAh |Mass Storage mode |MB (Megabyte) |Mbps (Megabit per second) |MeeGo OS |Megapixel |Memory card slot |Memory effect |Messaging |MHz (Megahertz) |Micro USB |microSD |microSDHC |Microsoft Exchange (Server) |MIDI (Musical Instrument Digital Interface) |MIDP (Mobile Information Device Profile) |Mil-Spec (MIL-STD) |MIMO |Mini-USB |miniSD |MMC |MMCmobile |MMS (Multimedia Messaging Service) |Mobile games |Mobile High-Definition Link (MHL) |Mobile IM (Instant Messaging) |Mobile WiMAX |Mobility DisplayPort (MyDP) |Models |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 |NFC (Near Field Communication) |NiCd (Nickel Cadmium) |NiMH (Nickel Metal Hydride) |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

Packet Data |Pager |PC Sync |PCS (Personal Communications Service) |PDA (Personal Digital Assistant) |Percentile rank |Phone Book Access (PBA) |Phone Life Cycle |Phone Physical Attributes |Phonebook |PIM (Personal Information Manager/Management) |PIN code (Personal Identification Number) |Pixel |Pixel density (Pixels Per Inch) |Polyphonic ringtones |POP3 (Post Office Protocol) |Port |Predictive text input |Price |PTT (Push-To-Talk) |PUK Code (PIN UnlocK Code) |Push

Q

QCIF (Quarter Common Intermediate Format) |Quad-band |Quasi-Zenith Satellite System (QZSS) |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 |Ringer ID |Ringing profiles |Ringtone |Roaming |ROM (Read-Only Memory) |RS-MMC (Reduced-Size Multi Media Card) |RSA (Rural Service Area) |RSS (Rich Site Summary) |Ruggedized (Rugged)

S

S60 user interface |SAP (SIM Access Profile) |SAR (Specific absorption rate) |Screen protection |SD (Secure Digital) |Secondary camera |Sensors |Side Keys |SIM |SIM lock |Single-Band |Skin |Slimport |Smart Watch |Smartphone |SMIL |SMS (Short Messaging Service) |SNS (Social network service) |Soft keys |Soft Reset |Speed Dial |Stand-by time (battery life) |Stereo Speakers |Streaming Video |Stylus |Sub-QCIF |SVGA |Symbian |SyncML

T

Talk time (battery life) |TCP/IP |TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) |TEST |Tethering |Text messaging (texting) |TFD (Thin Film Diode) |TFT (Thin Film Transistor) |Theme |To-Do list |Touchscreen |Trackball |Transflash |Transflective |Tri-band

U

UFS |UI (User Interface) |UIQ |UMA |UMTS |Unlocked phone |Upload |UPnP (Universal Plug and Play) |USB (Universal Serial Bus) |USB On-The-Go |USIM

V

VGA (Video Graphics Array) |Video call |Video Codec |Voice dialing |Voice mail |Voice memo |VoIP (Voice over Internet Protocol) |VPN (Virtual Private Network)

W

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

X

Xenon flash