Compare Phones
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| Phone | Nokia 1661 | Nokia Lumia 521 / 520 |
| Current U.S. Carriers | (none) | (none) |
| Global Availability | Released | Released |
| Specifications | ||
|---|---|---|
| Display Size |
1.8" diag. 4 : 3 |
4" diag. 5 : 3 |
| Display Resolution & Type |
128 x 160 pixels (~114 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? |
| Battery | 860 mAh | 1,430 mAh |
| Processor | ? | 1 GHz Qualcomm Snapdragon S4 MSM8270 |
| RAM | ? | 512 MB |
| Storage | ? raw hardware | 8 GB |
| Main Camera | - | 5 megapixel |
| Wide Camera | - | - |
| Tele Camera | - | - |
| Video Capture | - | 720p HD |
| Front Camera | - | - |
| Weight |
2.9 oz (82g) |
4.39 oz (124g) |
| Dimensions |
4.25" x 1.8" x 0.53" (108 x 46 x 13.5 mm) |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
| Form Factor | Slab | Slab |
| Platform / OS | (proprietary) | Windows |
| Network Bands |
GSM: 850, 1900 |
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| Data Technology | - | HSPA+ 21 |
| Features | ||
| Flashlight | Yes | - |
| GPS / Location | - | n/a |
| Accessibility | ||
| Hearing Aid Compatible | - |
Yes M3, T4 (very tele-coil compatible) |
| Multiple Languages | - | n/a |
| TTY/TDD (Digital) | - | Yes |
| Alerts | ||
| Ringer Profiles | Yes | - |
| Connectivity | ||
| Bluetooth | - | Yes |
| Mobile Hotspot | - | n/a |
| USB | - | Yes |
| Wi-Fi | - | Yes |
| Contacts | ||
| Picture ID | - | n/a |
| Ringer ID | - | n/a |
| Voice Dialing | - | n/a |
| Customization | ||
| Custom Graphics | - | n/a |
| Custom Ringtones | - | n/a |
| Real-Music Ringers | - | n/a |
| Data & Network | ||
| Data Tethering | - | n/a |
| WAP / Web Browser | - | n/a |
| Input | ||
| Predictive Text Entry | Yes | n/a |
| Side Keys | - | Yes |
| Touch Screen | - |
Yes Capacitive |
| Memory | ||
| Memory Card Slot | - | Yes |
| Messaging | ||
| Email Client | - | n/a |
| Instant Messaging | - | n/a |
| MMS | - | n/a |
| Music | ||
| FM Radio | Yes | - |
| Headphone Jack (3.5mm) | - | Yes |
| Music Player | - | n/a |
| Productivity | ||
| Alarm | Yes | n/a |
| Calculator | Yes | n/a |
| Calendar | Yes | n/a |
| To-Do List | - | n/a |
| Voice Memo | Yes | n/a |
| Software | ||
| Games | Yes | n/a |
| Voice | ||
| Headset Jack (2.5 mm) | Yes | n/a |
| Speaker Phone | Yes | Yes |
| Nokia 1661 | Nokia Lumia 521 / 520 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Nokia 1661 | Nokia Lumia 521 / 520 |
