Compare Phones
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| Phone | Samsung SGH-P850 / P858 | Samsung Trance SCH-U490 | LG PM-225 | Ericsson T66 | AT&T Maestro 3 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.1" diag. 4 : 3 |
? | ? |
6.5" diag. 20 : 9 |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
? |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | 950 mAh | ? | 1,000 mAh | ? | 3,900 mAh |
| Processor | ? | ? | ? | ? | 2 GHz MediaTek Helio A22 (MT6761) |
| RAM | ? | ? | ? | ? | 3 GB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 32 GB |
| Main Camera | 3 megapixel | 1 megapixel | Yes | - | 13 megapixel |
| Wide Camera | - | - | - | - | 5 megapixel |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | - | - | 1080p HD |
| Front Camera | - | - | - | - | 5 megapixel |
| Weight |
4.23 oz (120g) |
3.53 oz (100g) |
3.35 oz (95g) |
2.08 oz (59g) |
6.24 oz (177g) |
| Dimensions |
3.77" x 1.86" x 0.96" (96 x 47 x 24.4 mm) |
4" x 1.97" x 0.55" (102 x 50 x 14 mm) |
3.53" x 1.76" x 0.93" (90 x 45 x 23.6 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
| Form Factor | Clamshell | Slide | Clamshell | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | Android |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30 |
| Data Technology | EDGE | 1xRTT | 1xRTT | - | LTE (Cat 4) |
| Features | |||||
| Barometer | - | - | - | - | Yes |
| Fingerprint Reader | - | - | - | - |
Yes stand-alone |
| Flashlight | - | - | - | - | Yes |
| GPS / Location | - | Yes | Yes | - | n/a |
| Accessibility | |||||
| Adjustable Text Size | - | Yes | - | - | n/a |
| Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
- | - |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | - | - |
| Alerts | |||||
| Extra Display | Yes | - | Yes | - | - |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | - | Yes |
| USB | Yes | Yes | Yes | - |
Yes USB Type C |
| Wi-Fi | - | - | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | Yes | Yes | Yes | - | n/a |
| Ringer ID | Yes | Yes | Yes | - | n/a |
| Voice Dialing | - | Yes | Yes | - | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | Yes | n/a |
| Custom Ringtones | Yes | Yes | Yes | Yes | n/a |
| Real-Music Ringers | Yes | Yes | - | - | n/a |
| Data & Network | |||||
| Data Tethering | - | Yes | - | - | n/a |
| WAP / Web Browser | Yes | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | - | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | Yes | - | - | - | n/a |
| EMS / Picture Messaging | - | - | - | Yes | n/a |
| MMS | Yes | Yes | - | - | n/a |
| Text Messaging Templates | Yes | Yes | - | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | Yes |
| Music Player | Yes | Yes | - | - | n/a |
| Stereo Speakers | Yes | - | - | - | - |
| Photo & Video | |||||
| TV Output | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | n/a |
| Calculator | Yes | Yes | Yes | Yes | n/a |
| Calendar | Yes | Yes | Yes | Yes | n/a |
| To-Do List | - | - | - | Yes | n/a |
| Voice Memo | Yes | Yes | Yes | - | n/a |
| Software | |||||
| BREW | - | Yes | - | - | n/a |
| Games | Yes | Yes | Yes | Yes | n/a |
| Java (J2ME) | Yes | - | Yes | - | n/a |
| Voice | |||||
| HD Voice | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | - | - | Yes | - | n/a |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| Samsung SGH-P850 / P858 | Samsung Trance SCH-U490 | LG PM-225 | Ericsson T66 | AT&T Maestro 3 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-P850 / P858 | Samsung Trance SCH-U490 | LG PM-225 | Ericsson T66 | AT&T Maestro 3 |
