Compare Phones
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| Phone | Samsung Heat | BlackBerry 7750 | Siemens M75 | Siemens CF75 | Coolpad Snap |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Not yet released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? | ? |
2.8" diag. 4 : 3 |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
132 x 176 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | 800 mAh | ? | 750 mAh | 600 mAh | 1,390 mAh |
| Processor | ? | ? | ? | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) |
| RAM | ? | ? | ? | ? | 512 MB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 4 GB |
| Main Camera | 1 megapixel | - | 1 megapixel | Yes | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | ? | - | CIF (352 x 288) |
| Front Camera | - | - | - | - | - |
| Weight |
3.17 oz (90g) |
5.01 oz (142g) |
3.88 oz (110g) |
3.17 oz (90g) |
4.16 oz (118g) |
| Dimensions |
3.6" x 1.8" x 0.6" (91 x 46 x 15.2 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.35" x 2.03" x 0.82" (110 x 52 x 20.8 mm) |
3.43" x 1.73" x 1.26" (87 x 44 x 32 mm) |
4.29" x 2.17" x 0.74" (109 x 55 x 18.8 mm) |
| Form Factor | Slide | Slab | Slab | Clamshell | Clamshell |
| Platform / OS | (proprietary) | BlackBerry OS | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | EVDO r0 | 1xRTT | GPRS | EDGE | LTE (Cat 4) |
| Features | |||||
| GPS / Location | Yes | n/a | - | - | Yes |
| Ruggedized | - | - | Yes | - | - |
| Accessibility | |||||
| Adjustable Text Size | Yes | n/a | - | - | Yes |
| Hearing Aid Compatible | Yes | - | - | - | Yes |
| Multiple Languages | Yes | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | - | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | Yes |
| Ringer Profiles | - | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | - | Yes |
| Infrared (IR) | - | - | Yes | Yes | - |
| Mobile Hotspot | - | n/a | - | - | Yes |
| USB | Yes | Yes | Yes | Yes |
Yes Micro-USB |
| Wi-Fi | - | - | - | - |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | - | Yes |
| Ringer ID | Yes | n/a | Yes | - | Yes |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | Yes | Yes |
| Custom Ringtones | Yes | n/a | Yes | Yes | - |
| Real-Music Ringers | Yes | n/a | - | - | Yes |
| Data & Network | |||||
| Data Tethering | - | n/a | Yes | Yes | - |
| WAP / Web Browser | Yes | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | n/a | Yes | Yes | - |
| EMS / Picture Messaging | - | n/a | Yes | Yes | - |
| MMS | Yes | n/a | Yes | Yes | Yes |
| Text Messaging Templates | Yes | n/a | - | Yes | Yes |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | - | - | Yes |
| Music Player | Yes | n/a | Yes | - | Yes |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | Yes |
| Calculator | Yes | n/a | Yes | Yes | Yes |
| Calendar | Yes | n/a | Yes | Yes | Yes |
| To-Do List | Yes | n/a | Yes | Yes | - |
| Voice Memo | Yes | n/a | Yes | Yes | Yes |
| Software | |||||
| Games | Yes | n/a | Yes | Yes | - |
| Java (J2ME) | - | n/a | Yes | Yes | - |
| Voice | |||||
| HD Voice | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | - | n/a | - | - | - |
| Push-To-Talk | - | - | Yes | Yes | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Samsung Heat | BlackBerry 7750 | Siemens M75 | Siemens CF75 | Coolpad Snap | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Heat | BlackBerry 7750 | Siemens M75 | Siemens CF75 | Coolpad Snap |
