Compare Phones
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| Phone | Samsung Knack U310 | Samsung SCH-A530 | HTC Droid Eris | Samsung SPH-N270 (Matrix Phone) | Sanyo Katana Eclipse |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.2" diag. 4 : 3 |
? |
3.2" diag. 5 : 3 |
? |
2" diag. 4 : 3 |
| Display Resolution & Type |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,000 mAh | ? | 1,300 mAh | 1,000 mAh | 840 mAh |
| Processor | ? | ? | 528 MHz MSM7600 | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | 5 megapixel | - | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | CIF (352 x 288) | - | ? |
| Front Camera | - | - | - | - | - |
| Weight |
3.63 oz (103g) |
3 oz (85g) |
4.43 oz (126g) |
4.66 oz (132g) |
3.4 oz (96g) |
| Dimensions |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
3.18" x 1.67" x 0.9" (81 x 42 x 22.9 mm) |
4.45" x 2.19" x 0.52" (113 x 55 x 13.2 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
3.6" x 1.9" x 0.7" (91 x 48 x 17.8 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Slide | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
| Data Technology | - | 1xRTT | EVDO rA | - | EVDO r0 |
| Features | |||||
| GPS / Location | Yes | Yes | n/a | Yes | Yes |
| Accessibility | |||||
| Adjustable Text Size | Yes | - | n/a | - | - |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | - | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | - | Yes | - | Yes |
| USB | - | - |
Yes Mini-USB |
- |
Yes Micro-USB |
| Wi-Fi | - | - |
Yes 802.11 b,g |
- | - |
| Contacts | |||||
| Picture ID | - | Yes | n/a | Yes | Yes |
| Ringer ID | - | Yes | n/a | Yes | Yes |
| Voice Dialing | Yes | Yes | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | - | Yes | n/a | - | Yes |
| Custom Ringtones | - | Yes | n/a | - | Yes |
| Real-Music Ringers | - | - | n/a | - | Yes |
| Data & Network | |||||
| Data Tethering | - | Yes | n/a | - | Yes |
| WAP / Web Browser | - | Yes | n/a | - | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Touch Screen | - | - |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | - | n/a | - | - |
| EMS / Picture Messaging | Yes | - | n/a | - | - |
| Instant Messaging | - | - | n/a | - | - |
| MMS | - | - | n/a | - | - |
| Text Messaging Templates | - | - | n/a | - | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | - | n/a | - | Yes |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | Yes | n/a | Yes | Yes |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | - | Yes | n/a | Yes | Yes |
| Voice Memo | - | Yes | n/a | Yes | Yes |
| Software | |||||
| BREW | - | Yes | n/a | - | - |
| Games | - | Yes | n/a | - | Yes |
| Java (J2ME) | - | - | n/a | - | Yes |
| Voice | |||||
| Call Screening | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | Yes | Yes | n/a | Yes | Yes |
| Speaker Phone | Yes | - | Yes | - | Yes |
| Samsung Knack U310 | Samsung SCH-A530 | HTC Droid Eris | Samsung SPH-N270 (Matrix Phone) | Sanyo Katana Eclipse | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Knack U310 | Samsung SCH-A530 | HTC Droid Eris | Samsung SPH-N270 (Matrix Phone) | Sanyo Katana Eclipse |
