Compare Phones
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| Phone | LG K20 / Harmony / Grace | ZTE Majesty | Samsung SPH-A660 / VI660 | OnePlus Open |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.3" diag. 16 : 9 |
4.5" diag. 16 : 9 |
? |
7.8" diag. 1 : 1 |
| Display Resolution & Type |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (Color) |
2268 x 2440 pixels (~426 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | ? | 120 Hz |
| Battery | 2,800 mAh | 2,000 mAh | ? | 4,805 mAh |
| Processor | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 1.2 GHz Qualcomm MSM8625 | ? | Snapdragon 8 Gen 2 |
| RAM | 1.5 GB | 768 MB | ? | 16 GB |
| Storage | 16 GB | 4 GB | ? raw hardware | 512 GB |
| Main Camera | 8 megapixel | 5 megapixel | - | 48 megapixel |
| Wide Camera | - | - | - | 48 megapixel |
| Tele Camera | - | - | - | 64 megapixel |
| Video Capture | 1080p HD | WVGA / 480p | - | 4K UHD |
| Front Camera | 5 megapixel | Yes | - | 32 megapixel |
| Weight |
5 oz (142g) |
5.29 oz (150g) |
3.54 oz (100g) |
8.43 oz (239g) |
| Dimensions |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
5.31" x 2.64" x 0.42" (135 x 67 x 10.7 mm) |
3.3" x 1.8" x 0.87" (84 x 46 x 22.1 mm) |
6.04" x 2.89" x 0.46" (153 x 73 x 11.7 mm) |
| Form Factor | Slab | Slab | Clamshell | Foldable |
| Platform / OS | Android | Android | (proprietary) | Android |
| Network Bands |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77-A, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 6, 8, 19 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | EVDO rA | 1xRTT | NR (5G) |
| Features | ||||
| Fingerprint Reader | - | - | - |
Yes stand-alone |
| Flashlight | Yes | - | - | Yes |
| GPS / Location | n/a | n/a | Yes | n/a |
| Water-Resistant | - | - | - |
Yes IPX4 (splash) |
| Accessibility | ||||
| Adjustable Text Size | n/a | n/a | - | n/a |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M3, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | - |
| Alerts | ||||
| Extra Display | - | - | - | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | - | Yes |
| NFC | Yes * | - | - | Yes |
| USB |
Yes Micro-USB |
Yes | - |
Yes USB Type C |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Yes 7 (802.11 a,ac,ax,b,be,g,n) |
| Contacts | ||||
| Picture ID | n/a | n/a | Yes | n/a |
| Ringer ID | n/a | n/a | Yes | n/a |
| Voice Dialing | n/a | n/a | Yes | n/a |
| Customization | ||||
| Custom Graphics | n/a | n/a | Yes | n/a |
| Custom Ringtones | n/a | n/a | Yes | n/a |
| Real-Music Ringers | n/a | n/a | - | n/a |
| Data & Network | ||||
| Data Tethering | n/a | n/a | Yes | n/a |
| Dual-SIM | - | - | - | Yes |
| WAP / Web Browser | n/a | n/a | Yes | n/a |
| Input | ||||
| Predictive Text Entry | n/a | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | Yes | - | - |
| Messaging | ||||
| Email Client | n/a | n/a | - | n/a |
| Instant Messaging | n/a | n/a | - | n/a |
| MMS | n/a | n/a | - | n/a |
| Text Messaging Templates | n/a | n/a | - | n/a |
| Music | ||||
| FM Radio | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | - |
| Music Player | n/a | n/a | - | n/a |
| Stereo Speakers | - | - | - | Yes |
| Power | ||||
| Fast Charging | - | - | - | Yes |
| Productivity | ||||
| Alarm | n/a | n/a | Yes | n/a |
| Calculator | n/a | n/a | Yes | n/a |
| Calendar | n/a | n/a | Yes | n/a |
| To-Do List | n/a | n/a | Yes | n/a |
| Voice Memo | n/a | n/a | Yes | n/a |
| Software | ||||
| Games | n/a | n/a | Yes | n/a |
| Java (J2ME) | n/a | n/a | Yes | n/a |
| Voice | ||||
| HD Voice | Yes | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | n/a | Yes | n/a |
| Speaker Phone | Yes | Yes | - | Yes |
| * Some versions only | ||||
| LG K20 / Harmony / Grace | ZTE Majesty | Samsung SPH-A660 / VI660 | OnePlus Open | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG K20 / Harmony / Grace | ZTE Majesty | Samsung SPH-A660 / VI660 | OnePlus Open |
