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| Phone | Cal-Comp EZ | LG K4 / Optimus Zone 3 / Rebel | Samsung Galaxy A23 5G | Samsung SPH-N270 (Matrix Phone) | Samsung Galaxy S II Skyrocket |
| Current U.S. Carriers | (none) | (none) | Verizon | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
4.5" diag. 16 : 9 |
6.6" diag. 20 : 9 |
? |
4.5" diag. 5 : 3 |
| Display Resolution & Type |
128 x 128 pixels LCD (STN) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
1080 x 2408 pixels (~400 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
480 x 800 pixels (~207 ppi) AMOLED |
| Display Refresh | ? | 60 Hz | 120 Hz | ? | 60 Hz |
| Battery | 800 mAh | 1,940 mAh | 5,000 mAh | 1,000 mAh | 1,850 mAh |
| Processor | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 2.2 GHz Snapdragon 695 | ? | 1.5 GHz Qualcomm Snapdragon S3 APQ8060 |
| RAM | ? | 1.5 GB | 4 GB | ? | 1 GB |
| Storage | ? raw hardware | 16 GB * | 64 GB | ? raw hardware | 16 GB |
| Main Camera | - | 5 megapixel | 50 megapixel | - | 8 megapixel |
| Wide Camera | - | - | 5 megapixel | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | 720p HD | 1080p HD | - | 1080p HD |
| Front Camera | - | 2 megapixel | 8 megapixel | - | 2 megapixel |
| Weight |
2.47 oz (70g) |
3.99 oz (113g) |
6.87 oz (195g) |
4.66 oz (132g) |
4.71 oz (133g) |
| Dimensions |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
5.19" x 2.62" x 0.35" (132 x 67 x 8.9 mm) |
6.47" x 3.02" x 0.33" (164 x 77 x 8.4 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
5.12" x 2.72" x 0.35" (130 x 69 x 9 mm) |
| Form Factor | Slab | Slab | Slab | Slide | Slab |
| Platform / OS | (proprietary) | Android | Android | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 |
5G: 2, 5, 25, 30, 41, 48, 66, 70, 71, 77-C 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 29, 30, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 4, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
|
| Data Technology | 1xRTT | LTE (Cat 3) | NR (5G) | - | LTE (Cat 3) |
| Features | |||||
| Barometer | - | - | Yes | - | - |
| Fingerprint Reader | - | - |
Yes stand-alone |
- | - |
| Flashlight | - | Yes | Yes | - | - |
| GPS / Location | Yes | n/a | n/a | Yes | n/a |
| Water-Resistant | - | - |
Yes IPX7 (snorkeling) |
- | - |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | n/a | - | n/a |
| Hearing Aid Compatible | - | Yes | Yes | - | Yes |
| Multiple Languages | Yes | n/a | n/a | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | - | Yes |
| Mobile Hotspot | - | n/a | n/a | - | n/a |
| NFC | - | - | Yes | - | Yes |
| USB |
Yes Mini-USB |
Yes Micro-USB |
Yes USB Type C |
- |
Yes Micro-USB |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 4 (802.11 a,b,g,n) |
| Contacts | |||||
| Picture ID | - | n/a | n/a | Yes | n/a |
| Ringer ID | - | n/a | n/a | Yes | n/a |
| Voice Dialing | - | n/a | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | - | n/a | n/a | - | n/a |
| Custom Ringtones | - | n/a | n/a | - | n/a |
| Real-Music Ringers | - | n/a | n/a | - | n/a |
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | - | n/a |
| WAP / Web Browser | - | n/a | n/a | - | n/a |
| Input | |||||
| Predictive Text Entry | - | n/a | n/a | Yes | n/a |
| Side Keys | - | Yes | Yes | - | Yes |
| Touch Screen | - | Yes | Yes | - | Yes |
| 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 | |||||
| Headphone Jack (3.5mm) | - | Yes | Yes | - | Yes |
| Music Player | - | n/a | n/a | - | n/a |
| Stereo Speakers | - | - | Yes | - | - |
| Photo & Video | |||||
| DLNA | - | - | - | - | Yes |
| Miracast | - | Yes | - | - | - |
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | n/a |
| Calculator | Yes | n/a | n/a | Yes | n/a |
| Calendar | Yes | n/a | n/a | Yes | n/a |
| To-Do List | Yes | n/a | n/a | Yes | n/a |
| Voice Memo | Yes * | n/a | n/a | Yes | 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 | Yes | n/a |
| Speaker Phone | - | Yes | Yes | - | Yes |
| * Some versions only | |||||
| Cal-Comp EZ | LG K4 / Optimus Zone 3 / Rebel | Samsung Galaxy A23 5G | Samsung SPH-N270 (Matrix Phone) | Samsung Galaxy S II Skyrocket | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Cal-Comp EZ | LG K4 / Optimus Zone 3 / Rebel | Samsung Galaxy A23 5G | Samsung SPH-N270 (Matrix Phone) | Samsung Galaxy S II Skyrocket |
