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| Phone | Samsung SGH-X640 | Motorola SLVR L7c | Palm Treo Pro (GSM) | Asus ROG Phone II | Sanyo SCP-5500 / VM-4500 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Not yet released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
6.6" diag. 19.5 : 9 |
? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
1080 x 2340 pixels (~391 ppi) AMOLED |
132 x 176 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 120 Hz | ? |
| Battery | 800 mAh | 900 mAh | 1,500 mAh | 6,000 mAh | 1,000 mAh |
| Processor | ? | ? | 400 MHz MSM7201 | 3 GHz Qualcomm Snapdragon 855 Plus | ? |
| RAM | ? | ? | ? | 12 GB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 512 GB | ? raw hardware |
| Main Camera | Yes | Yes | 2 megapixel | 48 megapixel | Yes |
| Wide Camera | - | - | - | 13 megapixel | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | ? | ? | 4K UHD | ? |
| Front Camera | - | - | - | 24 megapixel | - |
| Weight |
3 oz (85g) |
3.7 oz (105g) |
4.69 oz (133g) |
8.47 oz (240g) |
3.85 oz (109g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.48" x 1.96" x 0.51" (114 x 50 x 13 mm) |
4.49" x 2.36" x 0.53" (114 x 60 x 13.5 mm) |
6.73" x 3.06" x 0.37" (171 x 78 x 9.5 mm) |
3.6" x 1.85" x 1.07" (91 x 47 x 27.2 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Windows Mobile Professional | Android | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 66 WCDMA: 1, 2, 3, 4, 5, 8, 19 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | GPRS | EVDO r0 | HSDPA 3.6 | LTE (Cat 20) | 1xRTT |
| Features | |||||
| Fingerprint Reader | - | - | - |
Yes in-display (optical) |
- |
| Flashlight | - | - | - | Yes | - |
| GPS / Location | - | Yes | n/a | n/a | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | Yes | - | Yes | - |
| Multiple Languages | Yes | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | - | - | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
- |
| NFC | - | - | - | Yes | - |
| USB | - |
Yes Mini-USB |
Yes Micro-USB |
Yes USB Type C |
- |
| Wi-Fi | - | - |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | n/a | Yes |
| Ringer ID | Yes | Yes | n/a | n/a | Yes |
| Voice Dialing | - | Yes | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | n/a | Yes |
| Custom Ringtones | Yes | Yes | n/a | n/a | Yes |
| Real-Music Ringers | - | - | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | - | Yes | n/a | n/a | - |
| Dual-SIM | - | - | - | Yes | - |
| WAP / Web Browser | Yes | Yes | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | Yes | - | - |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Touch Screen | - | - | Yes | Yes | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | - |
| Messaging | |||||
| Email Client | - | - | n/a | n/a | - |
| EMS / Picture Messaging | Yes | Yes | n/a | n/a | - |
| Instant Messaging | - | Yes * | n/a | n/a | - |
| MMS | Yes | Yes | n/a | n/a | - |
| Text Messaging Templates | Yes | Yes | n/a | n/a | - |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | - | - | Yes | Yes | - |
| Music Player | - | Yes | n/a | n/a | - |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| TV Output | - | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | n/a | Yes |
| Calculator | Yes | Yes | n/a | n/a | Yes |
| Calendar | Yes | Yes | n/a | n/a | Yes |
| To-Do List | Yes | - | n/a | n/a | Yes |
| Voice Memo | Yes | Yes | n/a | n/a | Yes |
| Software | |||||
| BREW | - | Yes * | n/a | n/a | - |
| Games | Yes | Yes | n/a | n/a | Yes |
| Java (J2ME) | Yes | Yes * | n/a | n/a | Yes |
| Voice | |||||
| Call Screening | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | Yes | - | n/a | n/a | Yes |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SGH-X640 | Motorola SLVR L7c | Palm Treo Pro (GSM) | Asus ROG Phone II | Sanyo SCP-5500 / VM-4500 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Motorola SLVR L7c | Palm Treo Pro (GSM) | Asus ROG Phone II | Sanyo SCP-5500 / VM-4500 |











