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| Phone | Asus Zenfone 8 | Siemens SK65 | Samsung Galaxy J7 (2018) / J7 Refine / J7 V 2nd Gen / J7 Star / J7 Aura / J7 Crown |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
5.9" diag. 20 : 9 |
? |
5.5" diag. 16 : 9 |
| Display Resolution & Type |
1080 x 2400 pixels (~446 ppi) AMOLED |
132 x 176 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) |
| Display Refresh | 120 Hz | ? | 60 Hz |
| Battery | 4,000 mAh | 750 mAh | 3,300 mAh |
| Processor | 2.8 GHz Qualcomm Snapdragon 888 | ? | 1.6 GHz Samsung Exynos 7884 |
| RAM | 8 GB | ? | 2 GB |
| Storage | 128 GB * | ? raw hardware | 16 GB * |
| Main Camera | 64 megapixel | - | 13 megapixel |
| Wide Camera | 12 megapixel | - | - |
| Tele Camera | - | - | - |
| Video Capture | 8K | - | 1080p HD |
| Front Camera | 12 megapixel | - | 13 megapixel |
| Weight |
5.96 oz (169g) |
5.08 oz (144g) |
6.38 oz (181g) |
| Dimensions |
5.83" x 2.7" x 0.35" (148 x 69 x 8.9 mm) |
4.72" x 1.85" x 0.87" (120 x 47 x 22.1 mm) |
6.03" x 3" x 0.34" (153 x 76 x 8.6 mm) |
| Form Factor | Slab | Slab | Slab |
| Platform / OS | Android | (proprietary) | Android |
| Network Bands |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 38, 40, 66, 71, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 25, 26, 30, 34, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 3, 4, 5, 8, 19 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 3, 4, 5, 12, 13, 14, 25, 26, 41, 66, 71 WCDMA: 1, 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | NR (5G) | GPRS | LTE (Cat 6) |
| Features | |||
| Fingerprint Reader |
Yes in-display (optical) |
- | - |
| Flashlight | Yes | - | Yes |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||
| Hearing Aid Compatible | - | - |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | Yes | n/a |
| TTY/TDD (Digital) | - | - | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| Infrared (IR) | - | Yes | - |
| NFC | Yes | - | - |
| USB |
Yes USB Type C |
Yes |
Yes Micro-USB |
| Wi-Fi |
Yes 6E (802.11 a,ac,ax,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
| Customization | |||
| Custom Graphics | n/a | Yes | n/a |
| Custom Ringtones | n/a | Yes | n/a |
| Data & Network | |||
| Data Tethering | n/a | Yes | n/a |
| Dual-SIM | Yes | - | - |
| WAP / Web Browser | n/a | Yes | n/a |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - |
| Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | - | - | Yes |
| Messaging | |||
| Email Client | n/a | Yes | n/a |
| MMS | n/a | Yes | n/a |
| Music | |||
| FM Radio | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | - | Yes |
| Stereo Speakers | Yes | - | - |
| Power | |||
| Fast Charging | Yes | - | - |
| Productivity | |||
| Alarm | n/a | Yes | n/a |
| Calculator | n/a | Yes | n/a |
| Calendar | n/a | Yes | n/a |
| To-Do List | n/a | Yes | n/a |
| Voice Memo | n/a | Yes | n/a |
| Software | |||
| Games | n/a | Yes | n/a |
| Java (J2ME) | n/a | Yes | n/a |
| Voice | |||
| HD Voice | Yes | - | Yes |
| Push-To-Talk | - | Yes * | - |
| Speaker Phone | Yes | Yes | Yes |
| * Some versions only | |||
| Asus Zenfone 8 | Siemens SK65 | Samsung Galaxy J7 (2018) / J7 Refine / J7 V 2nd Gen / J7 Star / J7 Aura / J7 Crown | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Asus Zenfone 8 | Siemens SK65 | Samsung Galaxy J7 (2018) / J7 Refine / J7 V 2nd Gen / J7 Star / J7 Aura / J7 Crown |
