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| Phone | Kyocera K404 | ZTE Blade Z Max | Boost Summit Flip / Consumer Cellular Iris Easy Flip | Samsung Wafer R510 |
| Current U.S. Carriers | (none) | (none) | Consumer Cellular | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
6" diag. 16 : 9 |
2.8" diag. |
1.9" diag. 4 : 3 |
| Display Resolution & Type |
104 x 90 pixels LCD (STN) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
? |
220 x 176 pixels (~148 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 60 Hz | ? |
| Battery | 900 mAh | 4,080 mAh | 2,000 mAh | 800 mAh |
| Processor | ? | 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) | 1.5 GHz MediaTek MT6739 | ? |
| RAM | ? | 2 GB | ? | ? |
| Storage | ? raw hardware | 32 GB | 8 GB | ? raw hardware |
| Main Camera | - | 16 megapixel | 5 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | 1080p HD | ? | ? |
| Front Camera | - | 8 megapixel | - | - |
| Weight |
3.52 oz (100g) |
6.58 oz (186g) |
5.47 oz (155g) |
2.47 oz (70g) |
| Dimensions |
4.45" x 1.89" x 0.91" (113 x 48 x 23.1 mm) |
6.51" x 3.28" x 0.33" (165 x 83 x 8.3 mm) |
4.34" x 2.24" x 0.79" (110 x 57 x 20.1 mm) |
4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | 1xRTT | LTE (Cat 6) | LTE (Cat 4) | EVDO r0 |
| Features | ||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - |
| Flashlight | Yes | Yes | - | - |
| GPS / Location | Yes | n/a | Yes | Yes |
| Accessibility | ||||
| Adjustable Text Size | - | n/a | Yes | - |
| Hearing Aid Compatible | - | Yes | Yes | Yes |
| Multiple Languages | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Extra Display | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Mobile Hotspot | - | n/a | Yes | - |
| USB | - |
Yes USB Type C |
Yes USB Type C |
- |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | ||||
| Picture ID | - | n/a | Yes | Yes |
| Voice Dialing | Yes | n/a | - | Yes |
| Customization | ||||
| Changeable Body Plates | Yes | - | - | - |
| Custom Graphics | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | n/a | Yes | Yes |
| Real-Music Ringers | - | n/a | Yes | - |
| Data & Network | ||||
| Data Tethering | - | n/a | Yes | - |
| WAP / Web Browser | - | n/a | - | Yes |
| Input | ||||
| Predictive Text Entry | Yes | n/a | Yes | Yes |
| Side Keys | - | Yes | Yes | Yes |
| Touch Screen | - | Yes | - | - |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | Yes |
| Messaging | ||||
| EMS / Picture Messaging | Yes | n/a | - | - |
| MMS | - | n/a | Yes | Yes |
| Music | ||||
| FM Radio | - | Yes | - | - |
| Headphone Jack (3.5mm) | - | Yes | Yes | - |
| Music Player | - | n/a | Yes | Yes |
| Stereo Speakers | - | - | - | Yes |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Productivity | ||||
| Alarm | Yes | n/a | Yes | Yes |
| Calculator | Yes | n/a | Yes | Yes |
| Calendar | Yes | n/a | Yes | Yes |
| Voice Memo | - | n/a | - | Yes |
| Software | ||||
| BREW | - | n/a | - | Yes |
| Games | Yes * | n/a | - | Yes |
| Voice | ||||
| HD Voice | - | Yes | Yes | - |
| Headset Jack (2.5 mm) | Yes | n/a | - | - |
| Speaker Phone | - | Yes | Yes | Yes |
| * Some versions only | ||||
| Kyocera K404 | ZTE Blade Z Max | Boost Summit Flip / Consumer Cellular Iris Easy Flip | Samsung Wafer R510 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Kyocera K404 | ZTE Blade Z Max | Boost Summit Flip / Consumer Cellular Iris Easy Flip | Samsung Wafer R510 |










