Compare Phones
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| Phone | HTC Desire 520 | Samsung Knack U310 | Samsung SPH-A250 | Samsung Nexus S 4G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
2.2" diag. 4 : 3 |
? |
4" diag. 5 : 3 |
| Display Resolution & Type |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
? |
480 x 800 pixels (~233 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | ? | 60 Hz |
| Battery | 2,000 mAh | 1,000 mAh | ? | 1,500 mAh |
| Processor | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | ? | 1 GHz Samsung Hummingbird Cortex A8 |
| RAM | 1 GB | ? | ? | ? |
| Storage | 8 GB | ? raw hardware | ? raw hardware | 16 GB |
| Main Camera | 8 megapixel | - | - | 5 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 720p HD | - | - | WVGA / 480p |
| Front Camera | 2 megapixel | - | - | Yes |
| Weight |
4.9 oz (139g) |
3.63 oz (103g) |
2.82 oz (80g) |
4.62 oz (131g) |
| Dimensions |
5.5" x 2.71" x 0.36" (140 x 69 x 9 mm) |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
2.76" x 1.91" x 0.83" (70 x 49 x 21.1 mm) |
4.88" x 2.48" x 0.44" (124 x 63 x 11.2 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | (proprietary) | Android |
| Network Bands |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 1900 |
4G WiMAX: 41 CDMA: 850, 1900 |
| Data Technology | LTE (Cat 3) | - | - | WiMAX |
| Features | ||||
| GPS / Location | n/a | Yes | - | n/a |
| Accessibility | ||||
| Adjustable Text Size | n/a | Yes | - | n/a |
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M4 (very compatible) |
| Multiple Languages | n/a | Yes | - | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | - |
| Alerts | ||||
| Extra Display | - | Yes | - | - |
| Connectivity | ||||
| Bluetooth | Yes | - | - | Yes |
| Mobile Hotspot | n/a | - | - | n/a |
| NFC | - | - | - | Yes |
| USB |
Yes Micro-USB |
- | - |
Yes Micro-USB |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - |
Yes 4 (802.11 b,g,n) |
| Contacts | ||||
| Picture ID | n/a | - | - | n/a |
| Ringer ID | n/a | - | - | n/a |
| Voice Dialing | n/a | Yes | Yes | n/a |
| Customization | ||||
| Custom Graphics | n/a | - | - | n/a |
| Custom Ringtones | n/a | - | - | n/a |
| Real-Music Ringers | n/a | - | - | n/a |
| Data & Network | ||||
| Data Tethering | n/a | - | Yes | n/a |
| WAP / Web Browser | n/a | - | Yes | n/a |
| Input | ||||
| Predictive Text Entry | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
- | - |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | - | - | - |
| Messaging | ||||
| Email Client | n/a | - | - | n/a |
| EMS / Picture Messaging | n/a | Yes | - | n/a |
| Instant Messaging | n/a | - | - | n/a |
| MMS | n/a | - | - | n/a |
| Text Messaging Templates | n/a | - | - | n/a |
| Music | ||||
| FM Radio | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | - | Yes |
| Music Player | n/a | - | - | n/a |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| Productivity | ||||
| Alarm | n/a | Yes | Yes | n/a |
| Calculator | n/a | Yes | Yes | n/a |
| Calendar | n/a | Yes | Yes | n/a |
| To-Do List | n/a | - | Yes | n/a |
| Software | ||||
| Games | n/a | - | - | n/a |
| Voice | ||||
| Headset Jack (2.5 mm) | n/a | Yes | Yes | n/a |
| Speaker Phone | Yes | Yes | - | Yes |
| HTC Desire 520 | Samsung Knack U310 | Samsung SPH-A250 | Samsung Nexus S 4G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC Desire 520 | Samsung Knack U310 | Samsung SPH-A250 | Samsung Nexus S 4G |
