Compare Phones
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| Phone | Nokia Lumia 521 / 520 | Huawei W1 | Motorola i275 | Ericsson T66 | Motorola i450 / i455 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
4" diag. 5 : 3 |
? | ? | ? |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (Color) |
? |
130 x 130 pixels LCD (STN) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | 1,430 mAh | 1,950 mAh | 750 mAh | ? | ? |
| Processor | 1 GHz Qualcomm Snapdragon S4 MSM8270 | 1.2 GHz Qualcomm Snapdragon 400 MSM8230 | ? | ? | ? |
| RAM | 512 MB | 512 MB | ? | ? | ? |
| Storage | 8 GB | 4 GB | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 5 megapixel | 5 megapixel | Yes | - | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | 720p HD | - | - | - |
| Front Camera | - | Yes | - | - | - |
| Weight |
4.39 oz (124g) |
4.41 oz (125g) |
4.6 oz (130g) |
2.08 oz (59g) |
4.5 oz (128g) |
| Dimensions |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
4.84" x 2.5" x 0.41" (123 x 64 x 10.4 mm) |
4.8" x 1.93" x 0.98" (122 x 49 x 24.9 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
3.5" x 2" x 1.1" (89 x 51 x 27.9 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Clamshell |
| Platform / OS | Windows | Windows | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
iDEN: 800 |
GSM: 900, 1800, 1900 |
iDEN: 800 |
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| Data Technology | HSPA+ 21 | HSPA+ 21 | - | - | - |
| Features | |||||
| GPS / Location | n/a | n/a | Yes | - | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | - | - |
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
- | - |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | - | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Ringer Profiles | - | - | Yes | Yes | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | - | - |
| Mobile Hotspot | n/a | n/a | - | - | - |
| USB | Yes |
Yes Micro-USB |
- | - | Yes |
| Wi-Fi | Yes |
Yes 4 (802.11 b,g,n) |
- | - | - |
| Contacts | |||||
| Picture ID | n/a | n/a | - | - | Yes |
| Ringer ID | n/a | n/a | Yes | - | Yes |
| Voice Dialing | n/a | n/a | Yes | - | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | Yes | Yes |
| Custom Ringtones | n/a | n/a | Yes | Yes | Yes |
| Real-Music Ringers | n/a | n/a | - | - | Yes * |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | - | Yes |
| WAP / Web Browser | n/a | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- | - | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | - |
| Messaging | |||||
| Email Client | n/a | n/a | - | - | - |
| EMS / Picture Messaging | n/a | n/a | - | Yes | - |
| Instant Messaging | n/a | n/a | - | - | - |
| MMS | n/a | n/a | Yes | - | Yes |
| Text Messaging Templates | n/a | n/a | Yes | Yes | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | Yes | - | - | - |
| Music Player | n/a | n/a | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | - | Yes | - |
| Calculator | n/a | n/a | - | Yes | - |
| Calendar | n/a | n/a | Yes | Yes | Yes |
| To-Do List | n/a | n/a | - | Yes | - |
| Voice Memo | n/a | n/a | Yes | - | Yes |
| Software | |||||
| Games | n/a | n/a | Yes | Yes | Yes |
| Java (J2ME) | n/a | n/a | Yes | - | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | n/a | Yes | - | Yes |
| Push-To-Talk | - | - | Yes | - | Yes |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| * Some versions only | |||||
| Nokia Lumia 521 / 520 | Huawei W1 | Motorola i275 | Ericsson T66 | Motorola i450 / i455 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Nokia Lumia 521 / 520 | Huawei W1 | Motorola i275 | Ericsson T66 | Motorola i450 / i455 |
