Compare Phones
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| Phone | Samsung Galaxy Ring / Prevail 2 | Samsung Saga i770 | Samsung Galaxy J2 / J2 Pure / J2 Dash | LG V30 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
2.6" diag. 1 : 1 |
5" diag. 16 : 9 |
6" diag. 18 : 9 |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
320 x 320 pixels (~177 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
1440 x 2880 pixels (~537 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz |
| Battery | 1,750 mAh | 1,300 mAh | 2,600 mAh | 3,300 mAh |
| Processor | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | 384 MHz MSM7500 | 1.4 GHz Samsung Exynos 7570 | 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) |
| RAM | 1 GB | ? | 2 GB | 4 GB |
| Storage | 4 GB | ? raw hardware | 16 GB | 64 GB * |
| Main Camera | 5 megapixel | 2 megapixel | 8 megapixel | 16 megapixel |
| Wide Camera | - | - | - | 13 megapixel |
| Tele Camera | - | - | - | - |
| Video Capture | 720p HD | QVGA (320 x 240) | 1080p HD | 4K UHD |
| Front Camera | 1 megapixel | - | 5 megapixel | 5 megapixel |
| Weight |
3.4 oz (96g) |
4.59 oz (130g) |
5.43 oz (154g) |
5.57 oz (158g) |
| Dimensions |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
4.88" x 2.44" x 0.53" (124 x 62 x 13.5 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
5.97" x 2.97" x 0.29" (152 x 75 x 7.4 mm) |
| Platform / OS | Android | Windows Mobile Professional | Android | Android |
| Network Bands |
CDMA: 800, 850, 1900 |
CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 29, 30, 38, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
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| Data Technology | EVDO rA | EVDO rA | LTE (Cat 4) | LTE (Cat 16) |
| Features | ||||
| Barometer | - | - | - | Yes |
| Fingerprint Reader | - | - | - |
Yes stand-alone |
| Flashlight | - | - | Yes | Yes |
| VR-ready | - | - | - | Yes |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| MirrorLink | - | - | - | Yes |
| NFC | - | - | - | Yes |
| USB | Yes | Yes |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | - | Yes | - | - |
| Text Keyboard, Hardware | - | Yes | - | - |
| Touch Screen | Yes | Yes | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes |
| Music | ||||
| FM Radio | - | - | - | Yes |
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes |
| Photo & Video | ||||
| DLNA | Yes | - | - | Yes |
| Miracast | - | - | - | Yes |
| TV Output | - | - | - | Yes |
| Power | ||||
| Fast Charging | - | - | - | Yes |
| Wireless Charging | - | - | - | Yes |
| Voice | ||||
| HD Voice | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| Samsung Galaxy Ring / Prevail 2 | Samsung Saga i770 | Samsung Galaxy J2 / J2 Pure / J2 Dash | LG V30 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Ring / Prevail 2 | Samsung Saga i770 | Samsung Galaxy J2 / J2 Pure / J2 Dash | LG V30 |
