Compare Phones
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| Phone | Samsung SPH-N400 | LG Optimus G (CDMA) | Siemens CX75 | Sony Ericsson T310 | ZTE Obsidian |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
4.7" diag. 5 : 3 |
? | ? |
4.5" diag. 16 : 9 |
| Display Resolution & Type |
128 x 128 pixels LCD (STN) |
768 x 1280 pixels (~318 ppi) LCD (TFT/TFD) |
132 x 176 pixels LCD (TFT/TFD) |
101 x 80 pixels LCD (STN) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? | 60 Hz |
| Battery | ? | 2,100 mAh | 750 mAh | ? | 1,800 mAh |
| Processor | ? | 1.5 GHz Qualcomm Snapdragon S4 Pro | ? | ? | 1 GHz MediaTek / MT6735M |
| RAM | ? | 2 GB | ? | ? | 1 GB |
| Storage | ? raw hardware | 32 GB | ? raw hardware | ? raw hardware | 8 GB |
| Main Camera | - | 13 megapixel | 1 megapixel | - | 5 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | 1080p HD | ? | - | 720p HD |
| Front Camera | - | 1 megapixel | - | - | 2 megapixel |
| Weight |
4 oz (113g) |
5.11 oz (145g) |
3.46 oz (98g) |
3.42 oz (97g) |
4.66 oz (132g) |
| Dimensions |
4.25" x 2.04" x 0.82" (108 x 52 x 20.8 mm) |
5.19" x 2.71" x 0.33" (132 x 69 x 8.5 mm) |
4.33" x 1.88" x 0.74" (110 x 48 x 18.8 mm) |
4.09" x 1.93" x 0.75" (104 x 49 x 19.1 mm) |
5.41" x 2.7" x 0.39" (137 x 69 x 10 mm) |
| Form Factor | Flip | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 25 CDMA: 800, 850, 1900 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | LTE (Cat 3) | GPRS | GPRS | LTE (Cat 4) |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | Yes | n/a | - | Yes | n/a |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | - | - | n/a |
| Hearing Aid Compatible | - |
Yes M4 (very compatible) |
- | - |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | - | Yes |
| Alerts | |||||
| Ringer Profiles | - | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | - | Yes |
| Infrared (IR) | - | - | Yes | Yes | - |
| Mobile Hotspot | - | n/a | - | - | n/a |
| NFC | - | Yes | - | - | - |
| USB | Yes |
Yes Micro-USB |
Yes | Yes |
Yes Micro-USB |
| Wi-Fi | - |
Yes 4 (802.11 a,b,g,n) |
- | - |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | Yes | n/a |
| Ringer ID | Yes | n/a | Yes | Yes | n/a |
| Voice Dialing | Yes | n/a | - | - | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | Yes | n/a |
| Custom Ringtones | Yes | n/a | Yes | Yes | n/a |
| Real-Music Ringers | - | n/a | - | - | n/a |
| Data & Network | |||||
| Data Tethering | Yes | n/a | Yes | Yes | n/a |
| WAP / Web Browser | Yes | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - |
Yes Capacitive |
- | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | n/a | Yes | Yes | n/a |
| EMS / Picture Messaging | - | n/a | Yes | Yes | n/a |
| Instant Messaging | - | n/a | - | - | n/a |
| MMS | - | n/a | Yes | Yes | n/a |
| Text Messaging Templates | - | n/a | - | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | Yes |
| Music Player | - | n/a | Yes | - | n/a |
| Photo & Video | |||||
| DLNA | - | Yes | - | - | - |
| Miracast | - | Yes | - | - | - |
| TV Output | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | n/a |
| Calculator | Yes | n/a | Yes | Yes | n/a |
| Calendar | Yes | n/a | Yes | Yes | n/a |
| To-Do List | Yes | n/a | Yes | - | n/a |
| Voice Memo | - | n/a | Yes | Yes | n/a |
| Software | |||||
| Games | Yes | n/a | Yes | Yes | n/a |
| Java (J2ME) | Yes | n/a | Yes | - | n/a |
| Voice | |||||
| HD Voice | - | Yes | - | - | - |
| Headset Jack (2.5 mm) | Yes | n/a | - | - | n/a |
| Push-To-Talk | - | - | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| Samsung SPH-N400 | LG Optimus G (CDMA) | Siemens CX75 | Sony Ericsson T310 | ZTE Obsidian | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SPH-N400 | LG Optimus G (CDMA) | Siemens CX75 | Sony Ericsson T310 | ZTE Obsidian |
