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Phone | Palm Treo 680 | ZTE Grand X | HTC EVO 4G LTE | T-Mobile REVVL 4 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
5" diag. 16 : 9 |
4.7" diag. 16 : 9 |
6.2" diag. 19 : 9 |
Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
720 x 1520 pixels (~270 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz |
Battery | ? | 2,300 mAh | 2,000 mAh | 3,500 mAh |
Processor | ? | 1.2 GHz Qualcomm Snapdragon 200 MSM8210 | 1.5 GHz Qualcomm Snapdragon S4 | 2 GHz MediaTek Helio A22 (MT6761) |
RAM | ? | 1 GB | 1 GB | 2 GB |
Storage | ? raw hardware | 4 GB | 16 GB | 32 GB |
Main Camera | Yes | 5 megapixel | 8 megapixel | 13 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | CIF (352 x 288) | 720p HD | 1080p HD | 1080p HD |
Front Camera | - | 1 megapixel | 1 megapixel | 5 megapixel |
Weight |
5.5 oz (156g) |
6.06 oz (172g) |
5.05 oz (143g) |
5.59 oz (158g) |
Dimensions |
4.4" x 2.3" x 0.8" (112 x 58 x 20.3 mm) |
5.7" x 2.87" x 0.37" (145 x 73 x 9.4 mm) |
5.3" x 2.7" x 0.35" (135 x 69 x 8.9 mm) |
6.26" x 2.99" x 0.32" (159 x 76 x 8.1 mm) |
Platform / OS | Palm OS | Android | Android | Android |
Network Bands |
GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 25 CDMA: 800, 850, 1900 |
4G LTE: 2, 4, 5, 7, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
Data Technology | EDGE | HSPA+ 21 | LTE (Cat 3) | LTE (Cat 6) |
Features | ||||
Fingerprint Reader | - | - | - |
Yes stand-alone |
Flashlight | - | - | - | Yes |
Accessibility | ||||
Hearing Aid Compatible | - | Yes | Yes | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | Yes |
Infrared (IR) | Yes | - | - | - |
NFC | - | - | Yes | - |
USB | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes USB Type C |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Input | ||||
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - | - |
Touch Screen | Yes | Yes | Yes | Yes |
Memory | ||||
Memory Card Slot | Yes | Yes | Yes | Yes |
Music | ||||
FM Radio | - | - | - | Yes |
Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
Photo & Video | ||||
DLNA | - | - | Yes | - |
Voice | ||||
HD Voice | - | Yes | Yes | Yes |
Speaker Phone | Yes | Yes | Yes | Yes |
Palm Treo 680 | ZTE Grand X | HTC EVO 4G LTE | T-Mobile REVVL 4 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Palm Treo 680 | ZTE Grand X | HTC EVO 4G LTE | T-Mobile REVVL 4 |