Compare Phones
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| Phone | Samsung Knack U310 | HTC Droid Eris | Motorola i830 / i833 / i835 / i836 | Sanyo SCP-7300 / RL-7300 | Motorola V551 / V330 / V547 / V555 / V557 |
| 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 |
? | ? | ? |
| Display Resolution & Type |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
130 x 130 pixels LCD (TFT/TFD) |
132 x 176 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? | ? |
| Battery | 1,000 mAh | 1,300 mAh | ? | 1,000 mAh | 820 mAh |
| Processor | ? | 528 MHz MSM7600 | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 5 megapixel | - | - | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | CIF (352 x 288) | - | - | ? |
| Front Camera | - | - | - | - | - |
| Weight |
3.63 oz (103g) |
4.43 oz (126g) |
3.94 oz (112g) |
4.24 oz (120g) |
4.23 oz (120g) |
| Dimensions |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
4.45" x 2.19" x 0.52" (113 x 55 x 13.2 mm) |
3.35" x 1.77" x 0.79" (85 x 45 x 20.1 mm) |
3.71" x 1.97" x 1.12" (94 x 50 x 28.4 mm) |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
| Form Factor | Clamshell | Slab | Clamshell | Clamshell | Clamshell |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
iDEN: 800 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | - | EVDO rA | - | 1xRTT | EDGE |
| Features | |||||
| GPS / Location | Yes | n/a | Yes | Yes | - |
| Ruggedized | - | - | - | 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 M3 (mostly compatible) |
- | - |
| Multiple Languages | Yes | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | Yes | Yes | Yes |
| Ringer Profiles | - | - | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | - | - | Yes |
| USB | - |
Yes Mini-USB |
Yes | - | Yes |
| Wi-Fi | - |
Yes 802.11 b,g |
- | - | - |
| Contacts | |||||
| Picture ID | - | n/a | Yes | Yes | Yes |
| Ringer ID | - | n/a | Yes | Yes | Yes |
| Voice Dialing | Yes | n/a | Yes | Yes | Yes |
| Customization | |||||
| Custom Graphics | - | n/a | Yes | Yes | Yes |
| Custom Ringtones | - | n/a | Yes | Yes | Yes |
| Real-Music Ringers | - | n/a | - | - | Yes |
| Data & Network | |||||
| Data Tethering | - | n/a | Yes | - | Yes |
| WAP / Web Browser | - | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - |
Yes Capacitive |
- | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | - | - |
| Messaging | |||||
| Email Client | - | n/a | - | - | Yes |
| EMS / Picture Messaging | Yes | n/a | - | - | Yes |
| Instant Messaging | - | n/a | - | - | Yes |
| MMS | - | n/a | Yes | - | Yes |
| Text Messaging Templates | - | n/a | - | - | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | - |
| Music Player | - | n/a | - | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | - | Yes | Yes |
| Calculator | Yes | n/a | - | Yes | Yes |
| Calendar | Yes | n/a | Yes | Yes | Yes |
| To-Do List | - | n/a | - | Yes | - |
| Voice Memo | - | n/a | Yes | Yes | Yes |
| Software | |||||
| Games | - | n/a | Yes | Yes | Yes |
| Java (J2ME) | - | n/a | Yes | Yes | Yes |
| Voice | |||||
| Call Screening | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | Yes | n/a | Yes | Yes | Yes |
| Push-To-Talk | - | - | Yes | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung Knack U310 | HTC Droid Eris | Motorola i830 / i833 / i835 / i836 | Sanyo SCP-7300 / RL-7300 | Motorola V551 / V330 / V547 / V555 / V557 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Knack U310 | HTC Droid Eris | Motorola i830 / i833 / i835 / i836 | Sanyo SCP-7300 / RL-7300 | Motorola V551 / V330 / V547 / V555 / V557 |
