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| Phone | Asus ZenFone 4 | Kyocera 7135 | Nokia C210 | Samsung Galaxy S6 (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.5" diag. 16 : 9 |
? |
6.3" diag. 19.5 : 9 |
5.1" diag. 16 : 9 |
| Display Resolution & Type |
1080 x 1920 pixels (~401 ppi) LCD (TFT/TFD) |
160 x 160 pixels LCD (TFT/TFD) |
720 x 1560 pixels (~273 ppi) LCD (TFT/TFD) |
1440 x 2560 pixels (~576 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz |
| Battery | 3,300 mAh | ? | 3,000 mAh | 2,550 mAh |
| Processor | 2.2 GHz Qualcomm Snapdragon 630 | 33 MHz DragonBall | 2 GHz Snapdragon 662 | 2.1 GHz Samsung Exynos |
| RAM | 4 GB | ? | 3 GB | 3 GB |
| Storage | 64 GB | ? raw hardware | 32 GB | 32 GB * |
| Main Camera | 12 megapixel | - | 13 megapixel | 16 megapixel |
| Wide Camera | Yes | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 4K UHD | - | 1080p HD | 4K UHD |
| Front Camera | 8 megapixel | - | 5 megapixel | 5 megapixel |
| Weight |
5.47 oz (155g) |
6.6 oz (187g) |
5.86 oz (166g) |
4.87 oz (138g) |
| Dimensions |
6.12" x 2.96" x 0.3" (155 x 75 x 7.7 mm) |
3.97" x 2.43" x 1.17" (101 x 62 x 29.7 mm) |
6.28" x 2.91" x 0.34" (160 x 74 x 8.6 mm) |
5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) |
| Platform / OS | Android | Palm OS | Android | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 28 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 12, 25, 26, 40, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
|
| Data Technology | LTE (Cat 12) | 1xRTT | LTE (Cat 13) | LTE (Cat 4) |
| Features | ||||
| Barometer | - | - | Yes | - |
| Fingerprint Reader |
Yes stand-alone |
- | - | Yes |
| Flashlight | Yes | - | Yes | Yes |
| VR-ready | - | - | - | Yes |
| Water-Resistant | - | - |
Yes IPX2 (drip) |
- |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | - | Yes | Yes |
| TTY/TDD (Digital) | - | - | - | Yes |
| Alerts | ||||
| Extra Display | - | Yes | - | - |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
- |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | Yes | - | Yes |
| MirrorLink | - | - | - | Yes |
| NFC | Yes | - | - | Yes |
| USB |
Yes USB Type C |
Yes |
Yes USB Type C |
Yes Micro-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 5 (802.11 ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Data & Network | ||||
| Dual-SIM | Yes | - | - | - |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen | Yes | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | - |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes |
| Photo & Video | ||||
| DLNA | - | - | - | Yes |
| Miracast | Yes | - | - | Yes |
| TV Output | - | - | - | Yes |
| Power | ||||
| Fast Charging | Yes | - | - | - |
| Wireless Charging | - | - | - | Yes |
| Voice | ||||
| HD Voice | - | - | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| Asus ZenFone 4 | Kyocera 7135 | Nokia C210 | Samsung Galaxy S6 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Asus ZenFone 4 | Kyocera 7135 | Nokia C210 | Samsung Galaxy S6 (CDMA) |










