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| Phone | Samsung SGH-X640 | Samsung SGH-E640 | LG G8X ThinQ | Motorola i450 / i455 | Nokia N80 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
6.4" diag. 19.5 : 9 |
? | ? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
1080 x 2340 pixels (~403 ppi) AMOLED |
130 x 130 pixels LCD (STN) |
352 x 416 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 800 mAh | 800 mAh | 4,000 mAh | ? | 860 mAh |
| Processor | ? | ? | 2.8 GHz Qualcomm Snapdragon 855 | ? | ? |
| RAM | ? | ? | 6 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 128 GB | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 1 megapixel | 12 megapixel | - | 3 megapixel |
| Wide Camera | - | - | 13 megapixel | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | 4K UHD | - | CIF (352 x 288) |
| Front Camera | - | - | 32 megapixel | - | - |
| Weight |
3 oz (85g) |
3.17 oz (90g) |
6.77 oz (192g) |
4.5 oz (128g) |
4.73 oz (134g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
6.27" x 2.98" x 0.33" (159 x 76 x 8.4 mm) |
3.5" x 2" x 1.1" (89 x 51 x 27.9 mm) |
3.76" x 1.97" x 1.02" (96 x 50 x 25.9 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Clamshell | Slide |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | S60 (Symbian) |
| Network Bands |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 41, 48, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
iDEN: 800 |
WCDMA: 1 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | GPRS | ? | - | EDGE |
| Features | |||||
| Fingerprint Reader | - | - | Yes | - | - |
| Flashlight | - | - | Yes | - | - |
| GPS / Location | - | - | n/a | Yes | n/a |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | Yes | Yes | - |
| Multiple Languages | Yes | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | - | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | Yes | - |
| Ringer Profiles | - | - | - | Yes | Yes |
| Connectivity | |||||
| Bluetooth |
- |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
| Infrared (IR) | - | - | - | - | Yes |
| MirrorLink | - | - | Yes | - | - |
| NFC | - | - | Yes | - | - |
| USB | - | Yes |
Yes USB Type C |
Yes | Yes |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
- | Yes |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | n/a |
| Ringer ID | Yes | Yes | n/a | Yes | n/a |
| Voice Dialing | - | - | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | Yes | n/a |
| Custom Ringtones | Yes | Yes | n/a | Yes | n/a |
| Real-Music Ringers | - | Yes | n/a | Yes * | n/a |
| Data & Network | |||||
| Data Tethering | - | - | n/a | Yes | n/a |
| WAP / Web Browser | Yes | Yes | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | Yes | n/a | - | n/a |
| EMS / Picture Messaging | Yes | Yes | n/a | - | n/a |
| MMS | Yes | Yes | n/a | Yes | n/a |
| Text Messaging Templates | Yes | Yes | n/a | Yes | n/a |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | Yes | n/a | - | n/a |
| Stereo Speakers | - | - | Yes | - | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| Miracast | - | - | Yes | - | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Wireless Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | - | n/a |
| Calculator | Yes | Yes | n/a | - | n/a |
| Calendar | Yes | Yes | n/a | Yes | n/a |
| To-Do List | Yes | Yes | n/a | - | n/a |
| Voice Memo | Yes | Yes | n/a | Yes | n/a |
| Software | |||||
| Games | Yes | Yes | n/a | Yes | n/a |
| Java (J2ME) | Yes | Yes | n/a | Yes | n/a |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | - | n/a | Yes | n/a |
| Push-To-Talk | - | - | - | Yes | Yes * |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SGH-X640 | Samsung SGH-E640 | LG G8X ThinQ | Motorola i450 / i455 | Nokia N80 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Samsung SGH-E640 | LG G8X ThinQ | Motorola i450 / i455 | Nokia N80 |
