Compare Phones
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| Phone | Samsung Galaxy S II / SGH-i777 | Motorola Q9m / Q9c | Samsung Trance SCH-U490 | Samsung Nexus S 4G | Samsung SCH-A530 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.3" diag. 5 : 3 |
2.4" diag. 4 : 3 |
2.1" diag. 4 : 3 |
4" diag. 5 : 3 |
? |
| Display Resolution & Type |
480 x 800 pixels (~217 ppi) AMOLED |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) AMOLED |
128 x 160 pixels LCD (STN) |
| Display Refresh | 60 Hz | ? | ? | 60 Hz | ? |
| Battery | 1,650 mAh | 1,170 mAh | ? | 1,500 mAh | ? |
| Processor | 1.2 GHz Samsung Exynos dual-core | PXA27x (ARM920T) | ? | 1 GHz Samsung Hummingbird Cortex A8 | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | 16 GB | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware |
| Main Camera | 8 megapixel | 1 megapixel | 1 megapixel | 5 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | ? | - | WVGA / 480p | - |
| Front Camera | 2 megapixel | - | - | Yes | - |
| Weight |
4.3 oz (122g) |
4.76 oz (135g) |
3.53 oz (100g) |
4.62 oz (131g) |
3 oz (85g) |
| Dimensions |
4.96" x 2.6" x 0.35" (126 x 66 x 8.9 mm) |
4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm) |
4" x 1.97" x 0.55" (102 x 50 x 14 mm) |
4.88" x 2.48" x 0.44" (124 x 63 x 11.2 mm) |
3.18" x 1.67" x 0.9" (81 x 42 x 22.9 mm) |
| Form Factor | Slab | Slab | Slide | Slab | Clamshell |
| Platform / OS | Android | Windows Mobile Standard | (proprietary) | Android | (proprietary) |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
4G WiMAX: 41 CDMA: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | HSPA+ 21 | EVDO r0 | 1xRTT | WiMAX | 1xRTT |
| Features | |||||
| GPS / Location | n/a | n/a | Yes | n/a | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | Yes | n/a | - |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3 (mostly compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- |
| Multiple Languages | n/a | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | - |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Mobile Hotspot | n/a | n/a | - | n/a | - |
| NFC | Yes | - | - | Yes | - |
| USB |
Yes Micro-USB |
Yes Mini-USB |
Yes |
Yes Micro-USB |
- |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- | - |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | n/a | Yes |
| Ringer ID | n/a | n/a | Yes | n/a | Yes |
| Voice Dialing | n/a | n/a | Yes | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | n/a | Yes |
| Custom Ringtones | n/a | n/a | Yes | n/a | Yes |
| Real-Music Ringers | n/a | n/a | Yes | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | n/a | Yes |
| WAP / Web Browser | n/a | n/a | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen |
Yes Capacitive |
- | - |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | - | - |
| Messaging | |||||
| Email Client | n/a | n/a | - | n/a | - |
| Instant Messaging | n/a | n/a | - | n/a | - |
| MMS | n/a | n/a | Yes | n/a | - |
| Text Messaging Templates | n/a | n/a | Yes | n/a | - |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes | - |
| Music Player | n/a | n/a | Yes | n/a | - |
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| TV Output | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | Yes |
| Calculator | n/a | n/a | Yes | n/a | Yes |
| Calendar | n/a | n/a | Yes | n/a | Yes |
| To-Do List | n/a | n/a | - | n/a | Yes |
| Voice Memo | n/a | n/a | Yes | n/a | Yes |
| Software | |||||
| BREW | n/a | n/a | Yes | n/a | Yes |
| Games | n/a | n/a | Yes | n/a | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | n/a | - | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| Samsung Galaxy S II / SGH-i777 | Motorola Q9m / Q9c | Samsung Trance SCH-U490 | Samsung Nexus S 4G | Samsung SCH-A530 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S II / SGH-i777 | Motorola Q9m / Q9c | Samsung Trance SCH-U490 | Samsung Nexus S 4G | Samsung SCH-A530 |
