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| Phone | AT&T Vista | Samsung SGH-E640 | Asus ROG Phone II | Samsung Galaxy Note Edge (GSM) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.5" diag. 18 : 9 |
? |
6.6" diag. 19.5 : 9 |
5.6" diag. 16 : 9 |
| Display Resolution & Type |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
1080 x 2340 pixels (~391 ppi) AMOLED |
1440 x 2560 pixels (~525 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | 120 Hz | 60 Hz |
| Battery | 2,450 mAh | 800 mAh | 6,000 mAh | 3,000 mAh |
| Processor | 2 GHz MediaTek Helio A22 (MT6761V) | ? | 3 GHz Qualcomm Snapdragon 855 Plus | 2.7 GHz Qualcomm Snapdragon 805 (APQ8084) |
| RAM | 3 GB | ? | 12 GB | 3 GB |
| Storage | 32 GB | ? raw hardware | 512 GB | 32 GB |
| Main Camera | 8 megapixel | 1 megapixel | 48 megapixel | 16 megapixel |
| Wide Camera | - | - | 13 megapixel | - |
| Tele Camera | - | - | - | - |
| Video Capture | 1080p HD | QCIF (176 x 144) | 4K UHD | 4K UHD |
| Front Camera | 5 megapixel | - | 24 megapixel | 4 megapixel |
| Weight |
5.51 oz (156g) |
3.17 oz (90g) |
8.47 oz (240g) |
6.14 oz (174g) |
| Dimensions |
5.88" x 2.82" x 0.35" (149 x 72 x 8.9 mm) |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
6.73" x 3.06" x 0.37" (171 x 78 x 9.5 mm) |
5.96" x 3.24" x 0.33" (151 x 82 x 8.3 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab |
| Platform / OS | Android | (proprietary) | Android | Android |
| Network Bands |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30 WCDMA: 1, 2, 4, 5, 8 |
GSM: 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 |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | GPRS | LTE (Cat 20) | LTE (Cat 4) |
| Features | ||||
| Fingerprint Reader | - | - |
Yes in-display (optical) |
Yes |
| Flashlight | Yes | - | Yes | Yes |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | - | Yes | Yes |
| Multiple Languages | n/a | Yes | n/a | n/a |
| TTY/TDD (Digital) | - | - | - | Yes |
| Alerts | ||||
| Extra Display | - | Yes | - | - |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | - | - | Yes |
| MirrorLink | - | - | - | Yes |
| NFC | - | - | Yes | Yes |
| USB |
Yes USB Type C |
Yes |
Yes USB Type C |
Yes |
| Wi-Fi | Yes | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | ||||
| Picture ID | n/a | Yes | n/a | n/a |
| Ringer ID | n/a | Yes | n/a | n/a |
| Customization | ||||
| Custom Graphics | n/a | Yes | n/a | n/a |
| Custom Ringtones | n/a | Yes | n/a | n/a |
| Real-Music Ringers | n/a | Yes | n/a | n/a |
| Data & Network | ||||
| Dual-SIM | - | - | Yes | - |
| WAP / Web Browser | n/a | Yes | n/a | n/a |
| Input | ||||
| Predictive Text Entry | n/a | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes |
| Touch Screen | Yes | - | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | - | - | Yes |
| Messaging | ||||
| Email Client | n/a | Yes | n/a | n/a |
| EMS / Picture Messaging | n/a | Yes | n/a | n/a |
| MMS | n/a | Yes | n/a | n/a |
| Text Messaging Templates | n/a | Yes | n/a | n/a |
| Music | ||||
| FM Radio | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes |
| Music Player | n/a | Yes | n/a | n/a |
| Stereo Speakers | - | - | Yes | - |
| Photo & Video | ||||
| DLNA | - | - | - | Yes |
| TV Output | - | - | Yes | Yes |
| Power | ||||
| Fast Charging | - | - | Yes | Yes |
| Productivity | ||||
| Alarm | n/a | Yes | n/a | n/a |
| Calculator | n/a | Yes | n/a | n/a |
| Calendar | n/a | Yes | n/a | n/a |
| To-Do List | n/a | Yes | n/a | n/a |
| Voice Memo | n/a | Yes | n/a | n/a |
| Software | ||||
| Games | n/a | Yes | n/a | n/a |
| Java (J2ME) | n/a | Yes | n/a | n/a |
| Voice | ||||
| HD Voice | Yes | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| AT&T Vista | Samsung SGH-E640 | Asus ROG Phone II | Samsung Galaxy Note Edge (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | AT&T Vista | Samsung SGH-E640 | Asus ROG Phone II | Samsung Galaxy Note Edge (GSM) |
