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| Phone | LG K20 / Harmony / Grace | Coolpad Defiant | LG CP150 | Samsung Captivate (Galaxy S) | BLU Vivo XL |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
5.3" diag. 16 : 9 |
5" diag. 16 : 9 |
1.5" diag. 1 : 1 |
4" diag. 5 : 3 |
5.5" diag. 16 : 9 |
| Display Resolution & Type |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
128 x 128 pixels (~121 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) AMOLED |
720 x 1280 pixels (~267 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz | 60 Hz |
| Battery | 2,800 mAh | 2,450 mAh | 800 mAh | 1,500 mAh | 3,150 mAh |
| Processor | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? | 1 GHz Samsung Hummingbird Cortex A8 | 1.3 GHz MediaTek 6753 |
| RAM | 1.5 GB | 1 GB | ? | ? | 2 GB |
| Storage | 16 GB | 8 GB | ? raw hardware | 16 GB | 16 GB |
| Main Camera | 8 megapixel | 5 megapixel | - | 5 megapixel | 13 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | 720p HD | - | 720p HD | 1080p HD |
| Front Camera | 5 megapixel | 2 megapixel | - | - | 5 megapixel |
| Weight |
5 oz (142g) |
6.5 oz (184g) |
2.86 oz (81g) |
4.41 oz (125g) |
5.36 oz (152g) |
| Dimensions |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm) |
3.46" x 1.85" x 0.74" (88 x 47 x 18.8 mm) |
4.83" x 2.52" x 0.41" (123 x 64 x 10.4 mm) |
6.11" x 3.02" x 0.3" (155 x 77 x 7.5 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab | Slab |
| Platform / OS | Android | Android | (proprietary) | Android | Android |
| Network Bands |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 7, 12, 17 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | LTE (Cat 4) | GPRS | HSPA 7.2 | LTE (Cat 4) |
| Features | |||||
| Flashlight | Yes | Yes | - | - | Yes |
| GPS / Location | n/a | n/a | - | n/a | n/a |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | n/a | n/a |
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | - |
| Multiple Languages | n/a | n/a | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
Yes Classic Audio |
| Mobile Hotspot | n/a | n/a | - | n/a | n/a |
| NFC | Yes * | - | - | - | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
- |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | n/a | n/a |
| Ringer ID | n/a | n/a | Yes | n/a | n/a |
| Voice Dialing | n/a | n/a | - | n/a | n/a |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | n/a | n/a |
| Custom Ringtones | n/a | n/a | Yes | n/a | n/a |
| Real-Music Ringers | n/a | n/a | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | n/a | n/a | - | n/a | n/a |
| Dual-SIM | - | - | - | - | Yes |
| WAP / Web Browser | n/a | n/a | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | Yes | Yes | - | Yes | Yes |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | - | n/a | n/a |
| Instant Messaging | n/a | n/a | Yes | n/a | n/a |
| MMS | n/a | n/a | Yes | n/a | n/a |
| Text Messaging Templates | n/a | n/a | Yes | n/a | n/a |
| Music | |||||
| FM Radio | Yes | - | - | - | Yes |
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes | Yes |
| Music Player | n/a | n/a | - | n/a | n/a |
| Photo & Video | |||||
| DLNA | - | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | n/a |
| Calculator | n/a | n/a | Yes | n/a | n/a |
| Calendar | n/a | n/a | Yes | n/a | n/a |
| To-Do List | n/a | n/a | Yes | n/a | n/a |
| Voice Memo | n/a | n/a | Yes | n/a | n/a |
| Software | |||||
| Games | n/a | n/a | Yes | n/a | n/a |
| Voice | |||||
| HD Voice | Yes | - | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| LG K20 / Harmony / Grace | Coolpad Defiant | LG CP150 | Samsung Captivate (Galaxy S) | BLU Vivo XL | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG K20 / Harmony / Grace | Coolpad Defiant | LG CP150 | Samsung Captivate (Galaxy S) | BLU Vivo XL |







