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| Phone | Samsung Focus 2 | Ericsson R520 | BlackBerry 7750 | Motorola V710 | Alcatel Idol 4S |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Not yet released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
? | ? | ? |
5.5" diag. 16 : 9 |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) AMOLED |
? |
240 x 240 pixels LCD (Color) |
176 x 220 pixels LCD (TFT/TFD) |
1440 x 2560 pixels (~534 ppi) AMOLED |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | 1,750 mAh | ? | ? | ? | 3,000 mAh |
| Processor | 1.4 GHz Qualcomm Snapdragon | ? | ? | ? | 1.8 GHz Qualcomm Snapdragon 652 (MSM8976) |
| RAM | ? | ? | ? | ? | 3 GB |
| Storage | 8 GB | ? raw hardware | ? raw hardware | ? raw hardware | 32 GB |
| Main Camera | 5 megapixel | - | - | 1 megapixel | 16 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | - | - | ? | 4K UHD |
| Front Camera | Yes | - | - | - | 8 megapixel |
| Weight |
4.3 oz (122g) |
4.23 oz (120g) |
5.01 oz (142g) |
4.06 oz (115g) |
5.26 oz (149g) |
| Dimensions |
4.79" x 2.47" x 0.43" (122 x 63 x 10.9 mm) |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
3.7" x 1.93" x 0.92" (94 x 49 x 23.4 mm) |
6.06" x 2.97" x 0.28" (154 x 75 x 7 mm) |
| Form Factor | Slab | Slab | Slab | Clamshell | Slab |
| Platform / OS | Windows | (proprietary) | BlackBerry OS | (proprietary) | Android |
| Network Bands |
4G LTE: 4, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 7, 12, 17 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 3) | GPRS | 1xRTT | 1xRTT | LTE (Cat 4) |
| Features | |||||
| Fingerprint Reader | - | - | - | - | Yes * |
| Flashlight | - | - | - | - | Yes |
| GPS / Location | n/a | - | n/a | Yes | n/a |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | - | n/a |
| Hearing Aid Compatible | - | - | - | Yes | Yes |
| Multiple Languages | n/a | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | - | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| Infrared (IR) | - | Yes | - | - | - |
| Mobile Hotspot | n/a | - | n/a | - | n/a |
| NFC | - | - | - | - | Yes |
| USB | Yes | - | Yes | Yes * |
Yes Micro-USB |
| Wi-Fi | Yes | - | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | - | n/a | Yes | n/a |
| Ringer ID | n/a | - | n/a | Yes | n/a |
| Voice Dialing | n/a | Yes | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | n/a | - | n/a | Yes | n/a |
| Custom Ringtones | n/a | Yes | n/a | Yes | n/a |
| Real-Music Ringers | n/a | - | n/a | Yes | n/a |
| Data & Network | |||||
| Data Tethering | n/a | Yes | n/a | Yes | n/a |
| Dual-SIM | - | - | - | - | Yes * |
| WAP / Web Browser | n/a | Yes | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Touch Screen | Yes | - | - | - | Yes |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | - | n/a | Yes * | n/a |
| EMS / Picture Messaging | n/a | - | n/a | Yes | n/a |
| Instant Messaging | n/a | - | n/a | - | n/a |
| MMS | n/a | - | n/a | Yes | n/a |
| Text Messaging Templates | n/a | Yes | n/a | Yes | n/a |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | - | - | Yes |
| Music Player | n/a | - | n/a | Yes | n/a |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| Miracast | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | Yes | n/a |
| Calculator | n/a | Yes | n/a | Yes | n/a |
| Calendar | n/a | Yes | n/a | Yes | n/a |
| To-Do List | n/a | - | n/a | - | n/a |
| Voice Memo | n/a | Yes | n/a | Yes | n/a |
| Software | |||||
| BREW | n/a | - | n/a | Yes | n/a |
| Games | n/a | Yes | n/a | Yes | n/a |
| Java (J2ME) | n/a | - | n/a | - | n/a |
| Voice | |||||
| HD Voice | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | - | n/a | Yes | n/a |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| * Some versions only | |||||
| Samsung Focus 2 | Ericsson R520 | BlackBerry 7750 | Motorola V710 | Alcatel Idol 4S | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Focus 2 | Ericsson R520 | BlackBerry 7750 | Motorola V710 | Alcatel Idol 4S |
