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| Phone | LG G8X ThinQ | Sony Xperia PRO-I | ZTE Z431 / Altair | LG K20 / Harmony / Grace |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Not yet released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
6.4" diag. 19.5 : 9 |
6.5" diag. 21 : 9 |
2.4" diag. 4 : 3 |
5.3" diag. 16 : 9 |
| Display Resolution & Type |
1080 x 2340 pixels (~403 ppi) AMOLED |
1644 x 3840 pixels (~643 ppi) AMOLED |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 120 Hz | ? | 60 Hz |
| Battery | 4,000 mAh | 4,500 mAh | 1,000 mAh | 2,800 mAh |
| Processor | 2.8 GHz Qualcomm Snapdragon 855 | Qualcomm Snapdragon 888 | ? | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) |
| RAM | 6 GB | 12 GB | ? | 1.5 GB |
| Storage | 128 GB | 512 GB | ? raw hardware | 16 GB |
| Main Camera | 12 megapixel | 12 megapixel | 2 megapixel | 8 megapixel |
| Wide Camera | 13 megapixel | 12 megapixel | - | - |
| Tele Camera | - | 12 megapixel | - | - |
| Video Capture | 4K UHD | 4K UHD | QVGA (320 x 240) | 1080p HD |
| Front Camera | 32 megapixel | 8 megapixel | - | 5 megapixel |
| Weight |
6.77 oz (192g) |
7.44 oz (211g) |
3.52 oz (100g) |
5 oz (142g) |
| Dimensions |
6.27" x 2.98" x 0.33" (159 x 76 x 8.4 mm) |
6.54" x 2.83" x 0.35" (166 x 72 x 8.9 mm) |
4.49" x 2.39" x 0.41" (114 x 61 x 10.4 mm) |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
| Form Factor | Slab | Slab | Slab | Slab |
| Platform / OS | Android | Android | (proprietary) | Android |
| Network Bands |
4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 41, 48, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 71, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8, 19 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | ? | NR (5G) | ? | LTE (Cat 4) |
| Features | ||||
| Fingerprint Reader | Yes |
Yes stand-alone |
- | - |
| Flashlight | Yes | Yes | - | Yes |
| GPS / Location | n/a | n/a | Yes | n/a |
| Water-Resistant |
Yes IPX8 (SCUBA) |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| MirrorLink | Yes | - | - | - |
| NFC | Yes | Yes | - | Yes * |
| USB |
Yes USB Type C |
Yes USB Type C |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
| Contacts | ||||
| Picture ID | n/a | n/a | Yes | n/a |
| Ringer ID | 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 | Yes | 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 |
| Text Keyboard, Hardware | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes |
| Messaging | ||||
| Email Client | n/a | n/a | Yes | n/a |
| MMS | n/a | n/a | Yes | n/a |
| Text Messaging Templates | n/a | n/a | Yes | n/a |
| Music | ||||
| FM Radio | - | - | - | Yes |
| Headphone Jack (3.5mm) | Yes | Yes | Yes | Yes |
| Music Player | n/a | n/a | Yes | n/a |
| Stereo Speakers | Yes | Yes | - | - |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| Miracast | Yes | - | - | - |
| TV Output | - | Yes | - | - |
| Power | ||||
| Fast Charging | Yes | Yes | - | - |
| Wireless 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 |
| Voice Memo | n/a | n/a | Yes | n/a |
| Software | ||||
| BREW | n/a | n/a | Yes | n/a |
| Games | n/a | n/a | Yes | n/a |
| Voice | ||||
| HD Voice | Yes | Yes | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| LG G8X ThinQ | Sony Xperia PRO-I | ZTE Z431 / Altair | LG K20 / Harmony / Grace | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG G8X ThinQ | Sony Xperia PRO-I | ZTE Z431 / Altair | LG K20 / Harmony / Grace |
