Compare Phones
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| Phone | HTC Bolt | Samsung Galaxy S 4 mini (GSM) | BlackBerry 7750 | Motorola Defy (2010) | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | 
| Specifications | ||||
|---|---|---|---|---|
| Display Size | 5.5" diag. 16 : 9 | 4.3" diag. 16 : 9 | ? | 3.6" diag. 16 : 9 | 
| Display Resolution & Type | 1440 x 2560 pixels (~534 ppi) LCD (TFT/TFD) | 540 x 960 pixels (~256 ppi) AMOLED | 240 x 240 pixels LCD (Color) | 480 x 854 pixels (~272 ppi) LCD (TFT/TFD) | 
| Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz | 
| Battery | 3,200 mAh | 1,900 mAh | ? | 1,540 mAh | 
| Processor | 2 GHz Qualcomm Snapdragon 810 (MSM8994) | 1.7 GHz Qualcomm Snapdragon MSM8930 Pro (MSM8930AB) | ? | 800 MHz TI OMAP3610 | 
| RAM | 3 GB | 1.5 GB | ? | ? | 
| Storage | 32 GB | 16 GB | ? raw hardware | ? raw hardware | 
| Main Camera | 16 megapixel | 8 megapixel | - | 5 megapixel | 
| Wide Camera | - | - | - | - | 
| Tele Camera | - | - | - | - | 
| Video Capture | 4K UHD | 1080p HD | - | ? | 
| Front Camera | 8 megapixel | 2 megapixel | - | - | 
| Weight | 6.14 oz (174g) | 3.77 oz (107g) | 5.01 oz (142g) | 4.16 oz (118g) | 
| Dimensions | 6.05" x 3.04" x 0.32" (154 x 77 x 8.1 mm) | 4.9" x 2.41" x 0.35" (124 x 61 x 8.9 mm) | 4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) | 4.21" x 2.32" x 0.53" (107 x 59 x 13.4 mm) | 
| Platform / OS | Android | Android | BlackBerry OS | Android | 
| Network Bands | 4G LTE: 2, 3, 4, 5, 7, 12, 25, 26, 41 WCDMA: 1, 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 | 4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 | CDMA: 850, 1900 | WCDMA: 1, 4, 5 GSM: 850, 900, 1800, 1900 | 
| Data Technology | LTE (Cat 9) | LTE (Cat 3) | 1xRTT | HSPA 7.2 | 
| Features | ||||
| Fingerprint Reader | Yes stand-alone | - | - | - | 
| Flashlight | Yes | - | - | - | 
| Ruggedized | - | - | - | Yes | 
| Water-Resistant | Yes IPX7 (snorkeling) | - | - | - | 
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | - | - | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | 
| Alerts | ||||
| Ringer Profiles | - | - | Yes | - | 
| Connectivity | ||||
| Bluetooth | Yes Classic Audio | Yes Classic Audio | - | Yes Classic Audio | 
| Infrared (IR) | - | Yes | - | - | 
| NFC | Yes | Yes | - | - | 
| USB | Yes USB Type C | Yes Micro-USB | Yes | Yes Micro-USB | 
| Wi-Fi | Yes 5 (802.11 a,ac,b,g,n) | Yes 4 (802.11 a,b,g,n) | - | Yes 4 (802.11 b,g,n) | 
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | Yes | - | 
| Touch Screen | Yes | Yes | - | Yes | 
| Memory | ||||
| Memory Card Slot | Yes | Yes | - | Yes | 
| Music | ||||
| FM Radio | - | - | - | Yes | 
| Headphone Jack (3.5mm) | - | Yes | - | Yes | 
| Photo & Video | ||||
| DLNA | Yes | Yes | - | Yes | 
| Miracast | Yes | Yes | - | - | 
| Power | ||||
| Fast Charging | Yes | - | - | - | 
| Voice | ||||
| HD Voice | Yes | Yes | - | - | 
| Speaker Phone | Yes | Yes | - | Yes | 
| HTC Bolt | Samsung Galaxy S 4 mini (GSM) | BlackBerry 7750 | Motorola Defy (2010) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  | |
| Phone | HTC Bolt | Samsung Galaxy S 4 mini (GSM) | BlackBerry 7750 | Motorola Defy (2010) | 
 







