Compare Phones
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| Phone | Nokia Lumia 521 / 520 | LG Motion 4G / Optimus Regard | ZTE Blade Spark | Apple iPhone 4 (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
3.5" diag. 5 : 3 |
5.5" diag. 16 : 9 |
3.5" diag. 5 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz |
| Battery | 1,430 mAh | 1,700 mAh | 3,140 mAh | ? |
| Processor | 1 GHz Qualcomm Snapdragon S4 MSM8270 | 1.2 GHz Qualcomm Snapdragon MSM8960L | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? |
| RAM | 512 MB | ? | 2 GB | ? |
| Storage | 8 GB | ? raw hardware | 16 GB | 8 GB * |
| Main Camera | 5 megapixel | 5 megapixel | 13 megapixel | 5 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 720p HD | 1080p HD | 1080p HD | 720p HD |
| Front Camera | - | Yes | 5 megapixel | Yes |
| Weight |
4.39 oz (124g) |
4.65 oz (132g) |
6.12 oz (173g) |
4.8 oz (136g) |
| Dimensions |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
4.36" x 2.39" x 0.46" (111 x 61 x 11.7 mm) |
6.14" x 3.06" x 0.38" (156 x 78 x 9.7 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
| Platform / OS | Windows | Android | Android | iOS |
| Network Bands |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
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| Data Technology | HSPA+ 21 | LTE (Cat 3) | LTE (Cat 4) | EVDO rA |
| Features | ||||
| Fingerprint Reader | - | - |
Yes stand-alone |
- |
| Flashlight | - | - | Yes | - |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| USB | Yes |
Yes Micro-USB |
Yes USB Type C |
Yes |
| Wi-Fi | Yes |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | - |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | Yes | Yes | Yes |
| Photo & Video | ||||
| DLNA | - | Yes | - | - |
| TV Output | - | - | - | Yes |
| Voice | ||||
| HD Voice | - | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| Nokia Lumia 521 / 520 | LG Motion 4G / Optimus Regard | ZTE Blade Spark | Apple iPhone 4 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Nokia Lumia 521 / 520 | LG Motion 4G / Optimus Regard | ZTE Blade Spark | Apple iPhone 4 (CDMA) |
