Compare Phones
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| Phone | Nokia Lumia 521 / 520 | Apple iPhone 4 (GSM) | Motorola Q9m / Q9c | LG K3 | Samsung SCH-i830 / IP-830w |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
3.5" diag. 5 : 3 |
2.4" diag. 4 : 3 |
4.5" diag. 16 : 9 |
? |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | 60 Hz | ? |
| Battery | 1,430 mAh | ? | 1,170 mAh | 1,940 mAh | ? |
| Processor | 1 GHz Qualcomm Snapdragon S4 MSM8270 | Apple A4 | PXA27x (ARM920T) | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 520 MHz Intel Bulverde |
| RAM | 512 MB | ? | ? | 1 GB | ? |
| Storage | 8 GB | 32 GB * | ? raw hardware | 8 GB | ? raw hardware |
| Main Camera | 5 megapixel | 5 megapixel | 1 megapixel | 5 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | 720p HD | ? | 720p HD | - |
| Front Camera | - | Yes | - | Yes | - |
| Weight |
4.39 oz (124g) |
4.8 oz (136g) |
4.76 oz (135g) |
4.6 oz (130g) |
6.44 oz (183g) |
| Dimensions |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm) |
5.24" x 2.67" x 0.37" (133 x 68 x 9.4 mm) |
4.49" x 2.28" x 0.97" (114 x 58 x 24.6 mm) |
| Platform / OS | Windows | iOS | Windows Mobile Standard | Android | Windows Mobile Professional |
| Network Bands |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 25, 26, 41 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 GSM: 900, 1800 |
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| Data Technology | HSPA+ 21 | HSPA 7.2 | EVDO r0 | LTE (Cat 4) | EVDO r0 |
| Features | |||||
| Flashlight | - | - | - | Yes | - |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | - |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth |
Yes |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | - | - | - | Yes |
| USB | Yes | Yes |
Yes Mini-USB |
Yes Micro-USB |
Yes |
| Wi-Fi | Yes |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
- |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | Yes |
| Touch Screen | Yes | Yes | - | Yes | Yes |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes | - |
| Stereo Speakers | - | - | Yes | - | Yes |
| Photo & Video | |||||
| TV Output | - | Yes | - | - | - |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Nokia Lumia 521 / 520 | Apple iPhone 4 (GSM) | Motorola Q9m / Q9c | LG K3 | Samsung SCH-i830 / IP-830w | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Nokia Lumia 521 / 520 | Apple iPhone 4 (GSM) | Motorola Q9m / Q9c | LG K3 | Samsung SCH-i830 / IP-830w |
