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Phone | Cal-Comp EZ | Cricket Debut S2 / AT&T Calypso 4 | LG K20 / Harmony / Grace | HTC Amaze 4G | Ericsson R278d |
Current U.S. Carriers | (none) | AT&T | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? |
6.1" diag. 19.5 : 9 |
5.3" diag. 16 : 9 |
4.3" diag. 16 : 9 |
? |
Display Resolution & Type |
128 x 128 pixels LCD (STN) |
720 x 1560 pixels (~282 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~256 ppi) LCD (TFT/TFD) |
101 x 40 pixels |
Display Refresh | ? | 60 Hz | 60 Hz | 60 Hz | ? |
Battery | 800 mAh | 3,000 mAh | 2,800 mAh | 1,730 mAh | ? |
Processor | ? | 2 GHz MediaTek Helio A22 (MT6761WB) | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 1.5 GHz Qualcomm Snapdragon S3 dual-core | ? |
RAM | ? | 3 GB | 1.5 GB | 1 GB | ? |
Storage | ? raw hardware | 64 GB | 16 GB | 16 GB | ? raw hardware |
Main Camera | - | 8 megapixel | 8 megapixel | 8 megapixel | - |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | - | ? | 1080p HD | 1080p HD | - |
Front Camera | - | 5 megapixel | 5 megapixel | 2 megapixel | - |
Weight |
2.47 oz (70g) |
5.64 oz (160g) |
5 oz (142g) |
6.1 oz (173g) |
9.28 oz (263g) |
Dimensions |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
6.11" x 2.87" x 0.34" (155 x 73 x 8.6 mm) |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
5.12" x 2.58" x 0.46" (130 x 66 x 11.7 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
Form Factor | Slab | Slab | Slab | Slab | Slab |
Platform / OS | (proprietary) | Android | Android | Android | (proprietary) |
Network Bands |
CDMA: 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: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
TDMA: 850, 1900 AMPS: 850 |
Data Technology | 1xRTT | LTE (Cat 4) | LTE (Cat 4) | HSPA+ 42 | - |
Features | |||||
Flashlight | - | Yes | Yes | Yes | - |
GPS / Location | Yes | n/a | n/a | n/a | - |
Accessibility | |||||
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Multiple Languages | Yes | n/a | n/a | n/a | Yes |
TTY/TDD (Digital) | - | - | Yes | Yes | - |
Alerts | |||||
Ringer Profiles | - | - | - | - | Yes |
Connectivity | |||||
Bluetooth | - | Yes | Yes | Yes | - |
Mobile Hotspot | - | n/a | n/a | n/a | - |
NFC | - | - | Yes * | Yes | - |
USB |
Yes Mini-USB |
Yes USB Type C |
Yes Micro-USB |
Yes | - |
Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
- |
Contacts | |||||
Picture ID | - | n/a | n/a | n/a | - |
Ringer ID | - | n/a | n/a | n/a | - |
Voice Dialing | - | n/a | n/a | n/a | - |
Customization | |||||
Custom Graphics | - | n/a | n/a | n/a | - |
Custom Ringtones | - | n/a | n/a | n/a | Yes |
Real-Music Ringers | - | n/a | n/a | n/a | - |
Data & Network | |||||
Data Tethering | - | n/a | n/a | n/a | Yes |
WAP / Web Browser | - | n/a | n/a | n/a | Yes |
Input | |||||
Predictive Text Entry | - | n/a | n/a | n/a | Yes |
Side Keys | - | Yes | Yes | Yes | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
Memory | |||||
Memory Card Slot | - | Yes | Yes | Yes | - |
Messaging | |||||
Email Client | - | n/a | n/a | n/a | - |
Instant Messaging | - | n/a | n/a | n/a | - |
MMS | - | n/a | n/a | n/a | - |
Text Messaging Templates | Yes | n/a | n/a | n/a | - |
Music | |||||
FM Radio | - | - | Yes | Yes | - |
Headphone Jack (3.5mm) | - | Yes | Yes | Yes | - |
Music Player | - | n/a | n/a | n/a | - |
Photo & Video | |||||
DLNA | - | - | - | Yes | - |
TV Output | - | - | - | Yes | - |
Power | |||||
Fast Charging | - | Yes | - | - | - |
Productivity | |||||
Alarm | Yes | n/a | n/a | n/a | Yes |
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 | - | n/a | n/a | n/a | - |
Voice | |||||
HD Voice | - | Yes | Yes | - | - |
Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a | - |
Speaker Phone | - | Yes | Yes | Yes | - |
* Some versions only | |||||
Cal-Comp EZ | Cricket Debut S2 / AT&T Calypso 4 | LG K20 / Harmony / Grace | HTC Amaze 4G | Ericsson R278d |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Cal-Comp EZ | Cricket Debut S2 / AT&T Calypso 4 | LG K20 / Harmony / Grace | HTC Amaze 4G | Ericsson R278d |