Compare Phones
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| Phone | LG Tritan AX-840 / UX-840 | ZTE Blade X1 5G | Samsung Knack U310 | Samsung SPH-A250 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Not yet released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
3" diag. 5 : 3 |
6.5" diag. 19.5 : 9 |
2.2" diag. 4 : 3 |
? |
| Display Resolution & Type |
240 x 400 pixels (~155 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~396 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
? |
| Display Refresh | ? | 60 Hz | ? | ? |
| Battery | 950 mAh | 4,000 mAh | 1,000 mAh | ? |
| Processor | ? | 2.4 GHz Qualcomm Snapdragon 765G | ? | ? |
| RAM | ? | 6 GB | ? | ? |
| Storage | ? raw hardware | 128 GB | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | 48 megapixel | - | - |
| Wide Camera | - | 8 megapixel | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | QVGA (320 x 240) | 4K UHD | - | - |
| Front Camera | - | 16 megapixel | - | - |
| Weight |
5.03 oz (143g) |
6.7 oz (190g) |
3.63 oz (103g) |
2.82 oz (80g) |
| Dimensions |
4.45" x 2.24" x 0.65" (113 x 57 x 16.5 mm) |
6.46" x 2.99" x 0.36" (164 x 76 x 9.2 mm) |
3.78" x 2.01" x 0.74" (96 x 51 x 18.8 mm) |
2.76" x 1.91" x 0.83" (70 x 49 x 21.1 mm) |
| Form Factor | Slide | Slab | Clamshell | Clamshell |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
5G: 2, 5, 66 4G LTE: 2, 4, 5, 12, 13, 66 |
CDMA: 850, 1900 |
CDMA: 1900 |
| Data Technology | EVDO r0 | NR (5G) | - | - |
| Features | ||||
| Barometer | - | Yes | - | - |
| Fingerprint Reader | - |
Yes stand-alone |
- | - |
| Flashlight | - | Yes | - | - |
| GPS / Location | Yes | n/a | Yes | - |
| Accessibility | ||||
| Adjustable Text Size | Yes | n/a | Yes | - |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
| Multiple Languages | Yes | n/a | Yes | - |
| TTY/TDD (Digital) | Yes | Yes | Yes | - |
| Alerts | ||||
| Extra Display | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | - | - |
| NFC | - | Yes | - | - |
| USB |
Yes Micro-USB |
Yes USB Type C |
- | - |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | ||||
| Picture ID | Yes | n/a | - | - |
| Ringer ID | Yes | n/a | - | - |
| Voice Dialing | Yes | n/a | Yes | Yes |
| Customization | ||||
| Custom Graphics | Yes | n/a | - | - |
| Custom Ringtones | Yes | n/a | - | - |
| Real-Music Ringers | Yes | n/a | - | - |
| Data & Network | ||||
| Data Tethering | - | n/a | - | Yes |
| WAP / Web Browser | Yes | n/a | - | Yes |
| Input | ||||
| Predictive Text Entry | - | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - |
| Touch Screen | Yes |
Yes Capacitive |
- | - |
| Memory | ||||
| Memory Card Slot | Yes | Yes | - | - |
| Messaging | ||||
| Email Client | Yes | n/a | - | - |
| EMS / Picture Messaging | - | n/a | Yes | - |
| Instant Messaging | Yes | n/a | - | - |
| MMS | Yes | n/a | - | - |
| Text Messaging Templates | Yes | n/a | - | - |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | Yes | - | - |
| Music Player | Yes | n/a | - | - |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Productivity | ||||
| Alarm | Yes | n/a | Yes | Yes |
| Calculator | Yes | n/a | Yes | Yes |
| Calendar | Yes | n/a | Yes | Yes |
| To-Do List | - | n/a | - | Yes |
| Voice Memo | Yes | n/a | - | - |
| Software | ||||
| BREW | Yes | n/a | - | - |
| Games | Yes | n/a | - | - |
| Voice | ||||
| HD Voice | - | Yes | - | - |
| Headset Jack (2.5 mm) | - | n/a | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | - |
| LG Tritan AX-840 / UX-840 | ZTE Blade X1 5G | Samsung Knack U310 | Samsung SPH-A250 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG Tritan AX-840 / UX-840 | ZTE Blade X1 5G | Samsung Knack U310 | Samsung SPH-A250 |
