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Phone | Palm Treo Pro (GSM) | LG Volt 2 | Cricket Debut S2 / AT&T Calypso 4 | ZTE Blade X Max | LG Stylo 4 |
Current U.S. Carriers | (none) | (none) | AT&T | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? |
5" diag. 16 : 9 |
6.1" diag. 19.5 : 9 |
6" diag. 16 : 9 |
6.2" diag. 18 : 9 |
Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
720 x 1560 pixels (~282 ppi) LCD (TFT/TFD) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~390 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz | 60 Hz |
Battery | 1,500 mAh | 2,540 mAh | 3,000 mAh | 3,400 mAh | 3,300 mAh |
Processor | 400 MHz MSM7201 | 1.2 GHz Qualcomm Snapdragon 410 (MSM8916) | 2 GHz MediaTek Helio A22 (MT6761WB) | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) | 1.8 GHz Qualcomm Snapdragon 450 |
RAM | ? | 1 GB | 3 GB | 2 GB | 2 GB * |
Storage | ? raw hardware | 8 GB | 64 GB | 32 GB | 32 GB * |
Main Camera | 2 megapixel | 8 megapixel | 8 megapixel | 13 megapixel | 13 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | ? | 1080p HD | ? | 1080p HD | 1080p HD |
Front Camera | - | 5 megapixel | 5 megapixel | 5 megapixel | 5 megapixel |
Weight |
4.69 oz (133g) |
4.8 oz (136g) |
5.64 oz (160g) |
6.93 oz (196g) |
6.07 oz (172g) |
Dimensions |
4.49" x 2.36" x 0.53" (114 x 60 x 13.5 mm) |
5.5" x 2.75" x 0.4" (140 x 70 x 10.2 mm) |
6.11" x 2.87" x 0.34" (155 x 73 x 8.6 mm) |
6.5" x 3.27" x 0.37" (165 x 83 x 9.4 mm) |
6.31" x 3.06" x 0.33" (160 x 78 x 8.4 mm) |
Platform / OS | Windows Mobile Professional | Android | Android | Android | Android |
Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 25, 26, 41 CDMA: 800, 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30, 66 WCDMA: 1, 2, 4, 5, 8 |
4G LTE: 2, 4, 5, 12 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 29, 30, 38, 41, 66, 71 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | HSDPA 3.6 | LTE (Cat 4) | LTE (Cat 4) | LTE (Cat 4) | LTE (Cat 6) |
Features | |||||
Fingerprint Reader | - | - | - |
Yes stand-alone |
Yes stand-alone |
Flashlight | - | - | Yes | Yes | Yes |
Accessibility | |||||
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
TTY/TDD (Digital) | - | Yes | - | Yes | Yes |
Connectivity | |||||
Bluetooth | Yes | Yes | Yes | Yes | Yes |
NFC | - | - | - | - | Yes * |
USB |
Yes Micro-USB |
Yes Micro-USB |
Yes USB Type C |
Yes USB Type C |
Yes USB Type C |
Wi-Fi |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Input | |||||
Side Keys | Yes | Yes | Yes | Yes | Yes |
Stylus | Yes | - | - | - | Yes |
Text Keyboard, Hardware | Yes | - | - | - | - |
Touch Screen |
Yes Resistive |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Memory | |||||
Memory Card Slot | Yes | Yes | Yes | Yes | Yes |
Music | |||||
FM Radio | - | Yes | - | - | Yes |
Headphone Jack (3.5mm) | Yes | Yes | Yes | Yes | Yes |
Photo & Video | |||||
DLNA | - | Yes | - | - | Yes |
Miracast | - | Yes | - | - | - |
TV Output | - | Yes | - | - | - |
Power | |||||
Fast Charging | - | - | Yes | Yes | - |
Voice | |||||
HD Voice | - | Yes | Yes | - | Yes |
Speaker Phone | Yes | Yes | Yes | Yes | Yes |
* Some versions only | |||||
Palm Treo Pro (GSM) | LG Volt 2 | Cricket Debut S2 / AT&T Calypso 4 | ZTE Blade X Max | LG Stylo 4 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Palm Treo Pro (GSM) | LG Volt 2 | Cricket Debut S2 / AT&T Calypso 4 | ZTE Blade X Max | LG Stylo 4 |