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| Phone | Samsung Jack i637 | LG G8 ThinQ | TCL 40 XL / Jitterbug Smart 4 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
2.4" diag. 4 : 3 |
6.1" diag. 19.5 : 9 |
6.8" diag. 20 : 9 |
| Display Resolution & Type |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
1440 x 3120 pixels (~563 ppi) AMOLED |
720 x 1600 pixels (~260 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 90 Hz |
| Battery | 1,480 mAh | 3,500 mAh | 5,000 mAh |
| Processor | ? | 2.8 GHz Qualcomm Snapdragon 855 | 2.3 GHz MediaTek Helio G37 |
| RAM | ? | 6 GB | 4 GB |
| Storage | ? raw hardware | 128 GB | 128 GB |
| Main Camera | 3 megapixel | 12 megapixel | 50 megapixel |
| Wide Camera | - | 16 megapixel | - |
| Tele Camera | - | - | - |
| Video Capture | ? | 4K UHD | 1080p HD |
| Front Camera | - | 8 megapixel | 8 megapixel |
| Weight |
3.6 oz (102g) |
5.96 oz (169g) |
6.88 oz (195g) |
| Dimensions |
4.4" x 2.4" x 0.5" (112 x 61 x 12.7 mm) |
5.98" x 2.83" x 0.33" (152 x 72 x 8.4 mm) |
6.61" x 3.01" x 0.35" (168 x 76 x 8.8 mm) |
| Platform / OS | Windows Mobile Standard | Android | Android |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 7, 12, 13, 14, 17, 25, 26, 29, 30, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSDPA 3.6 | LTE (Cat 20) | LTE (Cat 6) |
| Features | |||
| Barometer | - | Yes | Yes |
| Fingerprint Reader | - |
Yes stand-alone |
Yes |
| Flashlight | - | Yes | Yes |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | - | Yes | Yes |
| Alerts | |||
| Ringer Profiles | Yes | - | - |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| MirrorLink | - | Yes | - |
| NFC | - | Yes | - |
| USB | Yes |
Yes USB Type C |
Yes USB Type C |
| Wi-Fi |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - |
| Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| FM Radio | - | Yes | - |
| Headphone Jack (3.5mm) | - | Yes | Yes |
| Stereo Speakers | - | Yes | Yes |
| Photo & Video | |||
| DLNA | - | Yes | - |
| Miracast | - | Yes | - |
| Power | |||
| Fast Charging | - | Yes | Yes |
| Wireless Charging | - | Yes | - |
| Voice | |||
| HD Voice | - | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes |
| Samsung Jack i637 | LG G8 ThinQ | TCL 40 XL / Jitterbug Smart 4 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Jack i637 | LG G8 ThinQ | TCL 40 XL / Jitterbug Smart 4 |
