Compare Phones
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| Phone | Samsung SGH-A657 | Motorola i1 | Ericsson R520 | Motorola V551 / V330 / V547 / V555 / V557 | Huawei W1 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
3.1" diag. 5 : 3 |
? | ? |
4" diag. 5 : 3 |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
? |
176 x 220 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? | ? |
| Battery | 1,420 mAh | 1,400 mAh | ? | 820 mAh | 1,950 mAh |
| Processor | ? | 504 MHz Freescale Zeus 2.0 ARM1136 | ? | ? | 1.2 GHz Qualcomm Snapdragon 400 MSM8230 |
| RAM | ? | ? | ? | ? | 512 MB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 4 GB |
| Main Camera | - | 5 megapixel | - | Yes | 5 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | CIF (352 x 288) | - | ? | 720p HD |
| Front Camera | - | - | - | - | Yes |
| Weight |
4.34 oz (123g) |
4.63 oz (131g) |
4.23 oz (120g) |
4.23 oz (120g) |
4.41 oz (125g) |
| Dimensions |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
4.65" x 2.28" x 0.5" (118 x 58 x 12.8 mm) |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
4.84" x 2.5" x 0.41" (123 x 64 x 10.4 mm) |
| Form Factor | Slab | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) | Windows |
| Network Bands |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
iDEN: 800 |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSDPA 3.6 | - | GPRS | EDGE | HSPA+ 21 |
| Features | |||||
| Flashlight | Yes | - | - | - | - |
| GPS / Location | Yes | n/a | - | - | n/a |
| Ruggedized | Yes | Yes | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | - | - | n/a |
| Hearing Aid Compatible | - | Yes | - | - | Yes |
| Multiple Languages | Yes | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | - | - | Yes | - |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | - | - | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | - | Yes | - | - |
| USB | Yes | Yes | - | Yes |
Yes Micro-USB |
| Wi-Fi | - | Yes | - | - |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | - | Yes | n/a |
| Ringer ID | Yes | n/a | - | Yes | n/a |
| Voice Dialing | - | n/a | Yes | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | - | Yes | n/a |
| Custom Ringtones | Yes | n/a | Yes | Yes | n/a |
| Real-Music Ringers | Yes | n/a | - | Yes | n/a |
| Data & Network | |||||
| Data Tethering | Yes | n/a | Yes | Yes | n/a |
| WAP / Web Browser | Yes | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | Yes | - | - | Yes |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | Yes | n/a | - | Yes | n/a |
| EMS / Picture Messaging | - | n/a | - | Yes | n/a |
| Instant Messaging | Yes | n/a | - | Yes | n/a |
| MMS | Yes | n/a | - | Yes | n/a |
| Text Messaging Templates | Yes | n/a | Yes | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | - | Yes |
| Music Player | Yes | n/a | - | - | n/a |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | n/a |
| Calculator | Yes | n/a | Yes | Yes | n/a |
| Calendar | Yes | n/a | Yes | Yes | n/a |
| To-Do List | Yes | n/a | - | - | n/a |
| Voice Memo | Yes | n/a | Yes | Yes | n/a |
| Software | |||||
| Games | Yes | n/a | Yes | Yes | n/a |
| Java (J2ME) | Yes | n/a | - | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | - | Yes | n/a |
| Push-To-Talk | Yes | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung SGH-A657 | Motorola i1 | Ericsson R520 | Motorola V551 / V330 / V547 / V555 / V557 | Huawei W1 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-A657 | Motorola i1 | Ericsson R520 | Motorola V551 / V330 / V547 / V555 / V557 | Huawei W1 |
