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| Phone | Huawei M750 | BlackBerry Key2 | Motorola Defy (2010) | Samsung SGH-A657 | Coolpad Conjr |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.8" diag. 4 : 3 |
4.5" diag. 5 : 3 |
3.6" diag. 16 : 9 |
? |
5" diag. 16 : 9 |
| Display Resolution & Type |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
1080 x 1620 pixels (~433 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~272 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 60 Hz | ? | 60 Hz |
| Battery | 1,150 mAh | 3,500 mAh | 1,540 mAh | 1,420 mAh | 2,500 mAh |
| Processor | ? | 2.2 GHz Qualcomm Snapdragon 660 | 800 MHz TI OMAP3610 | ? | 1 GHz MediaTek MT6735 |
| RAM | ? | 6 GB | ? | ? | 3 GB |
| Storage | ? raw hardware | 64 GB * | ? raw hardware | ? raw hardware | 16 GB |
| Main Camera | 1 megapixel | 12 megapixel | 5 megapixel | - | 13 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | 12 megapixel | - | - | - |
| Video Capture | - | 4K UHD | ? | - | 1080p HD |
| Front Camera | - | 8 megapixel | - | - | 8 megapixel |
| Weight |
3.92 oz (111g) |
5.93 oz (168g) |
4.16 oz (118g) |
4.34 oz (123g) |
5.14 oz (146g) |
| Dimensions |
4.21" x 2.25" x 0.59" (107 x 57 x 14.9 mm) |
5.96" x 2.82" x 0.33" (151 x 72 x 8.4 mm) |
4.21" x 2.32" x 0.53" (107 x 59 x 13.4 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
5.72" x 2.86" x 0.35" (145 x 73 x 8.8 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | Android | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1700, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 7, 12 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | LTE (Cat 11) | HSPA 7.2 | HSDPA 3.6 | LTE (Cat 4) |
| Features | |||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - |
Yes stand-alone |
| Flashlight | - | Yes | - | Yes | Yes |
| GPS / Location | Yes | n/a | n/a | Yes | n/a |
| Ruggedized | - | - | Yes | Yes | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- | - |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | - | n/a | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| NFC | - | Yes | - | - | - |
| USB | Yes |
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 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | n/a |
| Ringer ID | Yes | n/a | n/a | Yes | n/a |
| Voice Dialing | - | n/a | n/a | - | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | Yes | n/a |
| Custom Ringtones | Yes | n/a | n/a | Yes | n/a |
| Real-Music Ringers | - | n/a | n/a | Yes | n/a |
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | Yes | n/a |
| Dual-SIM | - | - | - | - | Yes |
| WAP / Web Browser | Yes | n/a | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | - | n/a | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | Yes | - | - | - | - |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen |
Yes Resistive |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | Yes | n/a | n/a | Yes | n/a |
| Instant Messaging | Yes | n/a | n/a | Yes | n/a |
| MMS | Yes | n/a | n/a | Yes | n/a |
| Text Messaging Templates | Yes | n/a | n/a | Yes | n/a |
| Music | |||||
| FM Radio | - | Yes | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | Yes | - | Yes |
| Music Player | Yes | n/a | n/a | Yes | n/a |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| TV Output | - | Yes | - | - | - |
| Power | |||||
| Fast Charging | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | n/a |
| Calculator | Yes | n/a | n/a | Yes | n/a |
| Calendar | Yes | n/a | n/a | Yes | n/a |
| To-Do List | - | n/a | n/a | Yes | n/a |
| Voice Memo | Yes | n/a | n/a | Yes | n/a |
| Software | |||||
| BREW | Yes | n/a | n/a | - | n/a |
| Games | Yes | n/a | n/a | Yes | n/a |
| Java (J2ME) | - | n/a | n/a | Yes | n/a |
| Voice | |||||
| HD Voice | - | Yes | - | - | - |
| Push-To-Talk | - | - | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Huawei M750 | BlackBerry Key2 | Motorola Defy (2010) | Samsung SGH-A657 | Coolpad Conjr | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Huawei M750 | BlackBerry Key2 | Motorola Defy (2010) | Samsung SGH-A657 | Coolpad Conjr |
