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| Phone | Samsung SCH-A890 | ZTE Blade Spark | Coolpad Defiant | BlackBerry 7750 | Samsung Galaxy S6 (GSM) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
5.5" diag. 16 : 9 |
5" diag. 16 : 9 |
? |
5.1" diag. 16 : 9 |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
1440 x 2560 pixels (~576 ppi) AMOLED |
| Display Refresh | ? | 60 Hz | 60 Hz | ? | 60 Hz |
| Battery | ? | 3,140 mAh | 2,450 mAh | ? | 2,550 mAh |
| Processor | ? | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? | 2.1 GHz Samsung Exynos 7420 |
| RAM | ? | 2 GB | 1 GB | ? | 3 GB |
| Storage | ? raw hardware | 16 GB | 8 GB | ? raw hardware | 32 GB * |
| Main Camera | 1 megapixel | 13 megapixel | 5 megapixel | - | 16 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | 1080p HD | 720p HD | - | 4K UHD |
| Front Camera | - | 5 megapixel | 2 megapixel | - | 5 megapixel |
| Weight |
2.8 oz (79g) |
6.12 oz (173g) |
6.5 oz (184g) |
5.01 oz (142g) |
4.87 oz (138g) |
| Dimensions |
3.5" x 1.97" x 0.98" (89 x 50 x 24.9 mm) |
6.14" x 3.06" x 0.38" (156 x 78 x 9.7 mm) |
5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | Android | BlackBerry OS | Android |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
||
| Data Technology | EVDO r0 | LTE (Cat 4) | LTE (Cat 4) | 1xRTT | LTE (Cat 6) |
| Features | |||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - | Yes |
| Flashlight | - | Yes | Yes | - | Yes |
| GPS / Location | Yes | n/a | n/a | n/a | n/a |
| VR-ready | - | - | - | - | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | Yes | Yes | - | Yes |
| Multiple Languages | Yes | n/a | n/a | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | Yes | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
| Infrared (IR) | - | - | - | - | Yes |
| MirrorLink | - | - | - | - | Yes |
| NFC | - | - | - | - | Yes |
| USB | - |
Yes USB Type C |
Yes Micro-USB |
Yes |
Yes Micro-USB |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | n/a | n/a |
| Ringer ID | Yes | n/a | n/a | n/a | n/a |
| Voice Dialing | Yes | n/a | n/a | n/a | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | n/a | n/a |
| Custom Ringtones | Yes | n/a | n/a | n/a | n/a |
| Data & Network | |||||
| WAP / Web Browser | Yes | n/a | n/a | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Touch Screen | - | Yes | Yes | - | Yes |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | n/a | n/a |
| MMS | Yes | n/a | n/a | n/a | n/a |
| Text Messaging Templates | Yes | n/a | n/a | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | Yes | - | Yes |
| Photo & Video | |||||
| DLNA | - | - | - | - | Yes |
| Miracast | - | - | - | - | Yes |
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Wireless Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | n/a | n/a |
| Calculator | Yes | n/a | n/a | n/a | n/a |
| Calendar | Yes | n/a | n/a | n/a | n/a |
| To-Do List | Yes | n/a | n/a | n/a | n/a |
| Voice Memo | Yes | n/a | n/a | n/a | n/a |
| Software | |||||
| BREW | Yes | n/a | n/a | n/a | n/a |
| Games | Yes | n/a | n/a | n/a | n/a |
| Java (J2ME) | - | n/a | n/a | n/a | n/a |
| Voice | |||||
| HD Voice | - | Yes | - | - | Yes |
| Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a | n/a |
| Speaker Phone | - | Yes | Yes | - | Yes |
| Samsung SCH-A890 | ZTE Blade Spark | Coolpad Defiant | BlackBerry 7750 | Samsung Galaxy S6 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A890 | ZTE Blade Spark | Coolpad Defiant | BlackBerry 7750 | Samsung Galaxy S6 (GSM) |











