Related Comparisons
 | Nokia E51 | Sharp Sidekick LX 2009 |
|---|---|---|
| Weight | 3.53 oz (100 g) | 5.78 oz (164 g) |
| Games | Yes | Yes |
| Music Player | Yes | Supported Formats: WAV, MP3, AAC, WMA |
| Bluetooth | Supported Profiles: HFP, HSP, DUN, FTP, OPP, SAP, A2DP, AVRCP, BIP version 2.0 + EDR | Supported Profiles: HFP 1.5, OPP, A2DP, AVRC version 2.0+EDR |
| Calculator | Yes | No |
| Operating System | S60 (Symbian) version 3.1 | Proprietary |
| Hard Drive | No | No |
| Live TV | No | No |
| Headphone Jack (3.5mm) | No | Yes |
| Memory card slot | microSD (TransFlash) up to 4GB / supports hot swap | microSD (TransFlash) 1 GB card included / supports up to 32 GB |
| Java support | Version: MIDP 2.0, CLDC 1.1 supported JSRs: 75, 82, 135, 172, 177, 179, 180, 184, 185, 205, 226, 234 | Yes |
| Physical design | Bar Internal Antenna | Swivel Internal Antenna |
| Browser | full web browser / supports HTML, XHTML, WAP 2.0 | Yes |
| Screen Type | LCD (Color TFT/TFD) | LCD (Color TFT/TFD) |
| Picture messaging | No | Yes |
| Screen Colors | 16.7 million (24-bit) | 65,536 (16-bit) |
| Video Capture | QVGA resolution / 15 fps | Max. Length: available memory QVGA resolution |
| Push-To-Talk | Some versions. Type: PoC | No |
| GPS | No | supports LBS / also standalone |
| MMS | supports SMIL | Yes |
| Stereo Speakers | No | No |
| Estimated Battery Life (Talk time) | 4.4 hours max. (264 minutes) | 3 hours max. (180 minutes) |
| Picture ID | Yes | Yes (up to 50 contacts) |
| Ruggedized | No | No |
| Auto-complete suggestions for text | Technology: T9 | (AutoText) |
| SyncML | Yes | No |
| Estimated Battery Life (Standby) | 312 hours max. (13 days) | 144 hours max. (6 days) |
| Headset Jack (2.5 mm) | Nokia AV connector | No |
| Ringer ID | Yes | Yes |
| Infrared | Yes | No |
| Languages supported | Multiple | English, Spanish |
| E-mail client | Protocols Supported: POP3, IMAP4, SMTP | optional Exchange support |
| Wi-Fi support | Version(s): 802.11 b,g supports WPA, WPA2 / supports VoIP | No |
| Wireless Carrier | Verizon Wireless | T-Mobile |
| Polyphonic Ringtones | Chords: 64 | Yes |
| Side buttons | Yes | Yes |
| BREW | No | No |
| Ringer Profiles | Yes | Yes |
| Camera | Resolution: 2+ megapixel self-timer | Resolution: 3+ megapixel auto-focus, LED flash |
| Speakerphone | Yes | Yes |
| PictBridge | No | No |
| Vibrate mode | Yes | Yes |
| External Display | No | No |
| Screen size | 2" diagonal | 3.2" diagonal |
| Touch Screen | No | No |
| Alarm | Yes | Yes |
| Voice dialing | Yes | No |
| Networks | GSM 850 / GSM 900 / GSM 1800 / GSM 1900 WCDMA 850 / WCDMA 2100 | GSM 850 / GSM 900 / GSM 1800 / GSM 1900 WCDMA 1700 / WCDMA 2100 |
| To-Do List | Yes | Yes |
| Screen Resolution | 240 x 320 pixels (QVGA) | 854 x 480 pixels |
| FM Radio | Stereo: Yes | No |
| Dimensions | 4.49" x 1.81" x 0.47" (114 x 46 x 12 mm) | 5.12" x 2.36" x 0.63" (130 x 60 x 16 mm) |
| Voice recorder | Yes | Yes |
| Streaming Video | Yes | Protocol: RTSP |
| Digital TTY/TDD | No | No |
| Supports enlarging text | No | Yes |
| Flashlight | No | No (Top L Button + F) |
| Calendar | Yes | Yes |
| Text messaging (SMS) | 2-Way: Yes plus text-to-speech for reading messages aloud | 2-Way: Yes |
| Keyboard | No | Layout: QWERTY |
| Battery Information | 1070 mAh | 1250 mAh LiIon |
| USB | Version: Full Speed (1.1) mini-USB connector / supports mass storage mode | Version: 2.0 High Speed |
| Address Book size | shared memory | 2000 |
| Data network | Technology: EDGE plus HSDPA on supported networks only (850, 2100) | Technology: HSDPA 7.2 plus HSUPA 2.0 |
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