Model | Sidekick II
 | Sidekick 3
 | Sidekick iD
 | Sidekick LX
 | Sidekick Slide
 | |
Manufactured by
| Sharp
| Sharp
| Sharp
| Sharp
| Motorola
| Sharp |
Price
| $50 used (on auction sites) | $180 used (on auction sites) | $49.99 new with 2-year contract | $299.99 new with 2-year contract | $199.99 new with 2-year contract
| $149.99 new with 2-year contract |
Battery life - Talk
| 2.5 hours
| 5 hours | 5 hours | 6.8 hours | 5 hours | 5 hours |
| Battery life - Standby | 5 days
| 2.5 days | 2.5 days | 5 days | 3 days | 5 days |
| Battery Type | Built-in Li-Ion | Removable Li-Ion | Removable Li-Ion | 1540mAh Li-Ion | Removable 1130mAh Li-Ion | Removable 1030mAh Li-Ion |
Battery Charging
| External Power Supply
| External Power Supply
| External Power Supply
| Over USB External Power Supply
| Over USB External Power Supply
| Over USB External Power Supply |
| Personalization | Bumpers | Skins | Faceplate, Bumpers | No | Skins [Gel] | Changeable Shells |
| Codecs | --- | AMR, EFR, FR, HR | AMR, EFR, FR, HR | AMR, EFR, FR, HR | ???
| ???? |
| Dimensions | 132 mm | 130 mm
| 130 mm | 130 mm | 117 mm | 4.7in |
| 66 mm | 59 mm
| 59 mm | 60 mm | 61 mm | 2.3in |
| 23.5 mm | 20 mm
| 22 mm | 22 mm | 18 mm
| 0.7in |
| Display - Technology | TFT | TFT | ??? | TFT | ??? | LCD (Color TFT/TFD) |
| Display - Colors | 65536 (16-bit) | 65536 (16-bit) | 65536 (16-bit) | Up to 65000 | Up to 65000 | 65,536 (16-bit) |
| Display - Size | 240 x 160 | 240 x 160 | 240 x 160 | 400 x 240 | 320 x 240 | 400 x 240 pixels |
| Display - Physical Size | 2.75" | 2.75" | 2.4" | 3" (2.625" x 1.625") | 2.5" | 2.26" x 4.72" x 0.73 |
| Mini Display | N/A | N/A | N/A | N/A | N/A | N/A |
| Internal Memory | 32Mb RAM | ??? | 64Mb Flash 64Mb RAM | 64Mb Flash 64Mb RAM | 64Mb Flash 128Mb RAM | 64 MB (internal memory) 128MB RAM |
| Expansion Memory | N/A | miniSD, 64Mb card included | N/A | microSDHC (up to 32Gb) 128Mb card included | microSD (up to 4Gb)
| microSD(up to 8GB) 128Mb card included) |
CPU
| ???
| ARM9 200 MHz | ???
| OMAP331 ARM-9 200 MHz | TI OMAP 850 225MHz | ??? |
| Frequency Bands | GSM 900 GSM 1800 GSM 1900 | GSM 850 GSM 1800 GSM 1900 | GSM 850 GSM 1900 | GSM 850 GSM 900 GSM 1800 GSM 1900
| GSM 850 GSM 900 GSM 1800 GSM 1900 | GSM 850 GSM 900 GSM 1800 GSM 1900 |
| Phone Style | Swivel Screen | Swivel Screen
| Swivel Screen
| Swivel Screen | Slider | Swivel Screen |
Navigaton
| Wheel
| Trackball
| Trackball | Trackball | Trackball | Trackball |
| Phonebook | 2000 on device 250 on SIM | 2000 on device 250 on SIM | 2000 on device 250 on SIM | 2000 | 2000 on device 250 on SIM | 2000 on device 250 on SIM |
| OS | Hiptop OS | Hiptop OS | Hiptop OS | Danger OS | Danger OS | Danger OS |
| Weight | 187 g | 190 g | 182 g | 162 g
| 150 g | 4.5oz |
Call Management
|
Concatenation
| ???
| ???
| ???
| Y
| ???
| ??? |
Picture Caller ID
| Y
| Y | Y | Y | Y | Y |
| External CLI (Calling Line Identification) | ???
| ???
| ???
| Y
| Y
| Y |
| Ringer Caller ID | Y
| Y | Y | Y | Y | Y |
| Speed Dial / One-Touch Dial | 9 entries max
| 8 entries max
| Y
| 9 entries max |
| Speakerphone | Y
| Full Duplex
| Full Duplex | Full Duplex | Y
| Y |
| TTD | ???
| ???
| ???
| via software download
| ???
| via software download |
| TTY | ???
| ???
| ???
| via software download | ???
| via software download |
| Vibrate | Y
| Y
| Y
| Y
| Y
| Y |
| Voice Activated Dialing | N
| N
| N
| N
| N | N |
Camera
|
Resolution
| 640x480 (0.3 megapixel)
| 1280 x 1024 (1.3 megapixel) | N
| 1280 x 1024 (1.3 megapixel)
| 1280 x 1024 (1.3 megapixel) | 1280 x 1024
(2.0 megapixel) |
| Modes | ???
| Single Low Light Flash
| ---
| Automatic, Night | Automatic, Night | Automatic, Night |
Multi Shot
| N | N
| ---
| N
| ???
| N |
Flash
| Y
| Y
| ---
| Yes, 10 cd max
| N
| N |
Take and Keep
| ???
| ???
| ---
| Y
| ???
| Y |
| Quick Send | ???
| ???
| ---
| Y
| Y
| Y |
Zoom
| N
| N
| N
| N
| N
| N |
Video Capture
| N
| N
| N
| N
| N
| Y |
| Connectivity |
Bluetooth
| N
| v 1.2
| N
| Class 2 v 2.0
| Y
| Y |
Auto Pairing
| ---
| ???
| ---
| Y
| ??? | Y |
Browser
| Danger
| Danger WAP/HTML support
| Danger WAP/HTML support
| Danger HTML4 support
| ??? | Y |
EDGE
| N
| Class E2
| Class E2
| Class 10
| Class 10 | Y |
GPRS
| Y
| Class 0.4
| Class 0.4
| Class 10 | Class 10 | Y |
Cable sync
| via software download | via software download
| via software download | via software download
| ??? | Y |
IR port
| N
| N
| N
| N
| ??? | N |
UMA
| N
| N
| N
| N
| ??? | N |
UMTS
| ???
| ???
| ???
| N
| ??? | N |
AGPS
| ???
| ???
| ???
| N
| ??? | N |
LBS
| ???
| ???
| ???
| N
| ??? | N |
USB
| N
| USB 1.1
| N
| mini-USB
| ??? | mini-USB |
USB Mass Storage
| N
| Y
| N
| Y
| Y | Y |
Wi-Fi
| N
| N
| N
| N
| N | N |
Headset Jack
| 2.5 mm
| 2.5 mm | 2.5 mm
| 3.5 mm
| 2.5 mm
| 3.5 mm |
Messaging |
E-mail
| POP3, IMAP4
| POP3, IMAP4 | POP3, IMAP4, Gmail
| POP3, IMAP4, Gmail | POP3, IMAP4, Gmail | POP3, IMAP4, Gmail |
Instant Messaging
| AIM, ICQ, Yahoo
| AIM, ICQ, MSN, Yahoo
| AIM, ICQ, MSN, Yahoo | AIM, MSN, Yahoo | AIM, MSN, Yahoo | AIM, MSN, Yahoo |
MMS
| N
| N
| N
| Audio, Graphics, Photos | Audio, Graphics, Photos
| Audio, Graphics, Photos |
SMS
| Y
| Y
| Y
| Y
| Y | Y |
| Concatenation Support | N
| Y
| Y
| Y
| Y
| Y |
| Digital TTY/TDD Support | Y
| via software download
| via software download | via software download | via software download
| via software download |
| Predictive Text | N
| Y
| Y
| N
| ???
| N |
Business
|
Alarm
| Y
| N
| N
| premium download | ??? | Y (or premium download) |
Calculator
| via software download
| N
| N
| free download | free download | free download |
Calendar
| Y
| Y
| Y
| Y
| Y
| Y |
Currency Converter
| via software download | N
| N
| premium download | Application Can Be Downloaded
| Via Software Download |
Dictionary
| N
| N
| N
| N
| ???
| N |
Memo / Notepad
| Y | Y
| Y
| Y
| Y
| Y |
To-Do List
| Y | Y
| Y
| Y
| Y
| Y |
Phone Book
| Y
| Y
| Y
| Y
| Y
| Y |
Voice Memo
| N | N
| N
| N
| N
| N |
| Personalization & Fun |
myFaves
| N
| Y
| Y
| Y
| Y
| Y |
FM Radio
| N
| N
| N
| N
| N
| N |
Music Player
| N
| MP3, WAV
| N
| MP3, WAV, M4A (AAC), WMA without DRM | MP3, AAC
| MP3, AAC |
Built-in Games
| Rock & Rocket
| Rock & Rocket | Pump Jack
| Bob's Journey
| Bob`s Journey | Bob's Journey |
Software Downloads
| Y
| Y
| Y
| Y
| Y | Y |
| Ringtones | Polyphonic
| Polyphonic, ???
| Polyphonic, ??? | Polyphonic, Megatones, HiFi Ringers | Polyphonic, Megatones, HiFi Ringers | Polyphonic, Megatones, HiFi Ringers |
Make your own ringtones
| N
| N
| N
| N
| N
| N |
Max # of Ringtones
| 12
| 22
| 22
| 10
| 10
| 10 |
Wallpaper
| N
| Static
| Static
| Themes
| Themes | Themes |