Compare Phones
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| Phone | Asus ZenFone 4 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | Samsung Galaxy S II, Epic 4G Touch |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.5" diag. 16 : 9 |
5" diag. 16 : 9 |
? |
4.5" diag. 5 : 3 |
| Display Resolution & Type |
1080 x 1920 pixels (~401 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
160 x 160 pixels LCD (Color) |
480 x 800 pixels (~206 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz |
| Battery | 3,300 mAh | 2,600 mAh | ? | 1,800 mAh |
| Processor | 2.2 GHz Qualcomm Snapdragon 630 | 1.4 GHz Samsung Exynos 7570 | ? | 1.2 GHz Samsung Exynos C210 dual-core |
| RAM | 4 GB | 2 GB | ? | ? |
| Storage | 64 GB | 16 GB | ? raw hardware | 16 GB |
| Main Camera | 12 megapixel | 8 megapixel | Yes | 8 megapixel |
| Wide Camera | Yes | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 4K UHD | 1080p HD | - | 1080p HD |
| Front Camera | 8 megapixel | 5 megapixel | - | 2 megapixel |
| Weight |
5.47 oz (155g) |
5.43 oz (154g) |
6.2 oz (176g) |
4.55 oz (129g) |
| Dimensions |
6.12" x 2.96" x 0.3" (155 x 75 x 7.7 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
5.1" x 2.7" x 0.38" (130 x 69 x 9.6 mm) |
| Platform / OS | Android | Android | Palm OS | 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 |
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| Data Technology | LTE (Cat 12) | LTE (Cat 4) | 1xRTT | WiMAX |
| Features | ||||
| Fingerprint Reader |
Yes stand-alone |
- | - | - |
| Flashlight | Yes | Yes | - | - |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | - | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
| Infrared (IR) | - | - | Yes | - |
| NFC | Yes | - | - | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes |
Yes Micro-USB |
| 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) |
| Data & Network | ||||
| Dual-SIM | Yes | - | - | - |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - |
| Touch Screen | Yes | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes |
| Photo & Video | ||||
| DLNA | - | - | - | Yes |
| Miracast | Yes | - | - | - |
| TV Output | - | - | - | Yes |
| Power | ||||
| Fast Charging | Yes | - | - | - |
| Voice | ||||
| Speaker Phone | Yes | Yes | Yes | Yes |
| Asus ZenFone 4 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | Samsung Galaxy S II, Epic 4G Touch | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Asus ZenFone 4 | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 600 (CDMA) | Samsung Galaxy S II, Epic 4G Touch |
