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| Phone | Palm Treo 680 | BlackBerry 7750 | TCL 20 XE |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? | ? |
6.5" diag. 20 : 9 |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
720 x 1600 pixels (~269 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz |
| Battery | ? | ? | 5,000 mAh |
| Processor | ? | ? | 2 GHz MediaTek Helio P22 (MT6762) |
| RAM | ? | ? | 3 GB |
| Storage | ? raw hardware | ? raw hardware | 32 GB |
| Main Camera | Yes | - | 13 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | CIF (352 x 288) | - | 1080p HD |
| Front Camera | - | - | 5 megapixel |
| Weight |
5.5 oz (156g) |
5.01 oz (142g) |
6.88 oz (195g) |
| Dimensions |
4.4" x 2.3" x 0.8" (112 x 58 x 20.3 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
6.48" x 2.95" x 0.35" (165 x 75 x 8.9 mm) |
| Platform / OS | Palm OS | BlackBerry OS | Android |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 7, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | EDGE | 1xRTT | LTE (Cat 6) |
| Features | |||
| Barometer | - | - | Yes |
| Fingerprint Reader | - | - |
Yes stand-alone |
| Flashlight | - | - | Yes |
| Accessibility | |||
| Hearing Aid Compatible | - | - |
Yes M4, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Ringer Profiles | - | Yes | - |
| Connectivity | |||
| Bluetooth | Yes | - | Yes |
| Infrared (IR) | Yes | - | - |
| USB | Yes | Yes |
Yes USB Type C |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | Yes | - |
| Touch Screen | Yes | - |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | - | Yes |
| Music | |||
| Headphone Jack (3.5mm) | - | - | Yes |
| Power | |||
| Fast Charging | - | - | Yes |
| Voice | |||
| HD Voice | - | - | Yes |
| Speaker Phone | Yes | - | Yes |
| Palm Treo 680 | BlackBerry 7750 | TCL 20 XE | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 680 | BlackBerry 7750 | TCL 20 XE |
