Compare Phones
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|  |  |  | |
| Phone | LG Quantum | Coolpad Defiant | ZTE Grand X | 
| Current U.S. Carriers | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | 
| Specifications | |||
|---|---|---|---|
| Display Size | 3.5" diag. 5 : 3 | 5" diag. 16 : 9 | 5" diag. 16 : 9 | 
| Display Resolution & Type | 480 x 800 pixels (~267 ppi) LCD (TFT/TFD) | 480 x 854 pixels (~196 ppi) LCD (TFT/TFD) | 540 x 960 pixels (~220 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | 60 Hz | 60 Hz | 
| Battery | 1,500 mAh | 2,450 mAh | 2,300 mAh | 
| Processor | 1 GHz Qualcomm Snapdragon S1 QSD8250 | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 1.2 GHz Qualcomm Snapdragon 200 MSM8210 | 
| RAM | ? | 1 GB | 1 GB | 
| Storage | 16 GB | 8 GB | 4 GB | 
| Main Camera | 5 megapixel | 5 megapixel | 5 megapixel | 
| Wide Camera | - | - | - | 
| Tele Camera | - | - | - | 
| Video Capture | 720p HD | 720p HD | 720p HD | 
| Front Camera | - | 2 megapixel | 1 megapixel | 
| Weight | 6.21 oz (176g) | 6.5 oz (184g) | 6.06 oz (172g) | 
| Dimensions | 4.7" x 2.34" x 0.6" (119 x 59 x 15.2 mm) | 5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm) | 5.7" x 2.87" x 0.37" (145 x 73 x 9.4 mm) | 
| Platform / OS | Windows | Android | Android | 
| Network Bands | WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 | 4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 | WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 | 
| Data Technology | HSPA 7.2 | LTE (Cat 4) | HSPA+ 21 | 
| Features | |||
| Flashlight | - | Yes | - | 
| Accessibility | |||
| Hearing Aid Compatible | - | Yes | Yes | 
| TTY/TDD (Digital) | Yes | Yes | Yes | 
| Connectivity | |||
| Bluetooth | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | 
| USB | Yes | Yes Micro-USB | Yes Micro-USB | 
| Wi-Fi | Yes | Yes 4 (802.11 b,g,n) | Yes 4 (802.11 b,g,n) | 
| Input | |||
| Side Keys | Yes | Yes | Yes | 
| Text Keyboard, Hardware | Yes | - | - | 
| Touch Screen | Yes | Yes | Yes | 
| Memory | |||
| Memory Card Slot | - | Yes | Yes | 
| Music | |||
| FM Radio | Yes | - | - | 
| Headphone Jack (3.5mm) | Yes | Yes | Yes | 
| Voice | |||
| HD Voice | - | - | Yes | 
| Speaker Phone | Yes | Yes | Yes | 
| LG Quantum | Coolpad Defiant | ZTE Grand X | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  | |
| Phone | LG Quantum | Coolpad Defiant | ZTE Grand X | 
 









