Compare Phones
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| Phone | Samsung SGH-E640 | Samsung Galaxy Z Flip 5G | Samsung Galaxy S6 (GSM) | Motorola razr (2020) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
6.7" diag. 22 : 9 |
5.1" diag. 16 : 9 |
6.2" diag. 22 : 9 |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
1080 x 2636 pixels (~425 ppi) AMOLED |
1440 x 2560 pixels (~576 ppi) AMOLED |
876 x 2142 pixels (~373 ppi) AMOLED |
| Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz |
| Battery | 800 mAh | 3,300 mAh | 2,550 mAh | 2,800 mAh |
| Processor | ? | 3.1 GHz Qualcomm Snapdragon 865+ | 2.1 GHz Samsung Exynos 7420 | Qualcomm Snapdragon 765G |
| RAM | ? | 8 GB | 3 GB | 8 GB |
| Storage | ? raw hardware | 256 GB | 32 GB * | 256 GB |
| Main Camera | 1 megapixel | 12 megapixel | 16 megapixel | 48 megapixel |
| Wide Camera | - | 12 megapixel | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | QCIF (176 x 144) | 4K UHD | 4K UHD | 4K UHD |
| Front Camera | - | 10 megapixel | 5 megapixel | 20 megapixel |
| Weight |
3.17 oz (90g) |
6.46 oz (183g) |
4.87 oz (138g) |
6.77 oz (192g) |
| Dimensions |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
3.44" x 2.9" x 0.68" (87 x 74 x 17.3 mm) |
5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) |
3.61" x 2.86" x 0.63" (92 x 73 x 16 mm) |
| Form Factor | Clamshell | Foldable | Slab | Clamshell |
| Platform / OS | (proprietary) | Android | Android | Android |
| Network Bands |
GSM: 900, 1800, 1900 |
5G: 2, 5, 25, 41, 66, 71 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 29, 30, 38, 41, 48, 66, 71 WCDMA: 2, 3, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 25, 41, 66, 71, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
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| Data Technology | GPRS | NR (5G) | LTE (Cat 6) | NR (5G) |
| Features | ||||
| Barometer | - | Yes | - | Yes |
| Fingerprint Reader | - |
Yes stand-alone |
Yes |
Yes stand-alone |
| Flashlight | - | Yes | Yes | Yes |
| VR-ready | - | - | Yes | - |
| Water-Resistant | - | - | - | Yes |
| Accessibility | ||||
| Hearing Aid Compatible | - | Yes | Yes | Yes |
| Multiple Languages | Yes | n/a | n/a | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes |
| Alerts | ||||
| Extra Display | Yes | Yes | - | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | - | Yes | - |
| MirrorLink | - | Yes | Yes | - |
| NFC | - | Yes | Yes | Yes |
| USB | Yes |
Yes USB Type C |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 ac,b,g,n) |
| Contacts | ||||
| Picture ID | Yes | n/a | n/a | n/a |
| Ringer ID | Yes | n/a | n/a | n/a |
| Customization | ||||
| Custom Graphics | Yes | n/a | n/a | n/a |
| Custom Ringtones | Yes | n/a | n/a | n/a |
| Real-Music Ringers | Yes | n/a | n/a | n/a |
| Data & Network | ||||
| Dual-SIM | - | - | - | Yes |
| WAP / Web Browser | Yes | n/a | n/a | n/a |
| Input | ||||
| Predictive Text Entry | Yes | n/a | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen | - | Yes | Yes | Yes |
| Messaging | ||||
| Email Client | Yes | n/a | n/a | n/a |
| EMS / Picture Messaging | Yes | n/a | n/a | n/a |
| MMS | Yes | n/a | n/a | n/a |
| Text Messaging Templates | Yes | n/a | n/a | n/a |
| Music | ||||
| Headphone Jack (3.5mm) | - | - | Yes | - |
| Music Player | Yes | n/a | n/a | n/a |
| Photo & Video | ||||
| DLNA | - | - | Yes | - |
| Miracast | - | - | Yes | - |
| TV Output | - | Yes | Yes | - |
| Power | ||||
| Fast Charging | - | Yes | Yes | Yes |
| Wireless Charging | - | Yes | Yes | - |
| Productivity | ||||
| Alarm | Yes | n/a | n/a | n/a |
| Calculator | Yes | n/a | n/a | n/a |
| Calendar | Yes | n/a | n/a | n/a |
| To-Do List | Yes | n/a | n/a | n/a |
| Voice Memo | Yes | n/a | n/a | n/a |
| Software | ||||
| Games | Yes | n/a | n/a | n/a |
| Java (J2ME) | Yes | n/a | n/a | n/a |
| Voice | ||||
| HD Voice | - | Yes | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| Samsung SGH-E640 | Samsung Galaxy Z Flip 5G | Samsung Galaxy S6 (GSM) | Motorola razr (2020) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-E640 | Samsung Galaxy Z Flip 5G | Samsung Galaxy S6 (GSM) | Motorola razr (2020) |
