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| Phone | TCL 20 SE | LG AX-490 | Samsung SGH-E640 | Samsung SCH-U430 | T-Mobile REVVL V |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.8" diag. 20.5 : 9 |
? | ? | ? |
6.5" diag. 20 : 9 |
| Display Resolution & Type |
720 x 1640 pixels (~263 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
720 x 1600 pixels (~269 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? | 60 Hz |
| Battery | 5,000 mAh | 1,100 mAh | 800 mAh | 1,000 mAh | 4,000 mAh |
| Processor | 1.6 GHz Qualcomm Snapdragon 460 | ? | ? | ? | 2 GHz MediaTek Helio G25 (MT6762V) |
| RAM | 4 GB | ? | ? | ? | 3 GB |
| Storage | 128 GB | ? raw hardware | ? raw hardware | ? raw hardware | 32 GB |
| Main Camera | 48 megapixel | Yes | 1 megapixel | Yes | 13 megapixel |
| Wide Camera | 5 megapixel | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | - | QCIF (176 x 144) | - | 1080p HD |
| Front Camera | 13 megapixel | - | - | - | 5 megapixel |
| Weight |
7.31 oz (207g) |
3.79 oz (107g) |
3.17 oz (90g) |
3.21 oz (91g) |
6.45 oz (183g) |
| Dimensions |
6.78" x 3.04" x 0.35" (172 x 77 x 8.9 mm) |
3.74" x 1.92" x 1" (95 x 49 x 25.4 mm) |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
3.67" x 1.85" x 0.78" (93 x 47 x 19.8 mm) |
6.57" x 3.01" x 0.34" (167 x 76 x 8.6 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | (proprietary) | (proprietary) | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 26, 28, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | 1xRTT | GPRS | 1xRTT | LTE (Cat 6) |
| Features | |||||
| Fingerprint Reader |
Yes stand-alone |
- | - | - |
Yes stand-alone |
| Flashlight | Yes | - | - | - | Yes |
| GPS / Location | n/a | Yes | - | Yes | n/a |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | Yes | n/a |
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| USB |
Yes USB Type C |
Yes | Yes | - |
Yes USB Type C |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | Yes | n/a |
| Ringer ID | n/a | Yes | Yes | Yes | n/a |
| Voice Dialing | n/a | Yes | - | Yes | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | Yes | n/a |
| Custom Ringtones | n/a | Yes | Yes | Yes | n/a |
| Real-Music Ringers | n/a | Yes | Yes | - | n/a |
| Data & Network | |||||
| Data Tethering | n/a | Yes | - | - | n/a |
| WAP / Web Browser | n/a | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | - | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen |
Yes Capacitive |
- | - | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | - | Yes | Yes | n/a |
| EMS / Picture Messaging | n/a | - | Yes | Yes | n/a |
| Instant Messaging | n/a | - | - | Yes | n/a |
| MMS | n/a | Yes | Yes | Yes | n/a |
| Text Messaging Templates | n/a | Yes | Yes | Yes | n/a |
| Music | |||||
| FM Radio | Yes | - | - | - | Yes |
| Headphone Jack (3.5mm) | Yes | - | - | - | Yes |
| Music Player | n/a | - | Yes | - | n/a |
| Stereo Speakers | - | Yes | - | - | - |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | Yes | n/a |
| Calculator | n/a | Yes | Yes | Yes | n/a |
| Calendar | n/a | Yes | Yes | Yes | n/a |
| To-Do List | n/a | - | Yes | - | n/a |
| Voice Memo | n/a | Yes | Yes | Yes | n/a |
| Software | |||||
| BREW | n/a | Yes | - | Yes | n/a |
| Games | n/a | Yes | Yes | Yes | n/a |
| Java (J2ME) | n/a | - | Yes | - | n/a |
| Voice | |||||
| HD Voice | Yes | - | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | Yes | - | Yes | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| TCL 20 SE | LG AX-490 | Samsung SGH-E640 | Samsung SCH-U430 | T-Mobile REVVL V | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | TCL 20 SE | LG AX-490 | Samsung SGH-E640 | Samsung SCH-U430 | T-Mobile REVVL V |
