Compare Phones
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| Phone | Samsung SPH-i550 | Samsung Galaxy S8 | TCL A30 / A3 | Samsung SCH-U430 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
5.8" diag. 18.5 : 9 |
5.5" diag. 18 : 9 |
? |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
1440 x 2960 pixels (~568 ppi) AMOLED |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? |
| Battery | ? | 3,000 mAh | 3,000 mAh | 1,000 mAh |
| Processor | 200 MHz Motorola MX-1 | 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) | 2 GHz MediaTek Helio P22 (MT6762V) | ? |
| RAM | ? | 4 GB | 3 GB | ? |
| Storage | ? raw hardware | 64 GB | 32 GB | ? raw hardware |
| Main Camera | 1 megapixel | 12 megapixel | 8 megapixel | Yes |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | ? | 4K UHD | 1080p HD | - |
| Front Camera | - | 8 megapixel | 5 megapixel | - |
| Weight | ? |
5.47 oz (155g) |
6.03 oz (171g) |
3.21 oz (91g) |
| Dimensions |
3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm) |
5.86" x 2.68" x 0.31" (149 x 68 x 8 mm) |
5.74" x 2.8" x 0.39" (146 x 71 x 9.9 mm) |
3.67" x 1.85" x 0.78" (93 x 47 x 19.8 mm) |
| Form Factor | Clamshell | Slab | Slab | Clamshell |
| Platform / OS | Palm OS | Android | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 40, 41, 66 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 |
CDMA: 850, 1900 |
| Data Technology | 1xRTT | LTE (Cat 16) | LTE (Cat 4) | 1xRTT |
| Features | ||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - |
| Flashlight | - | Yes | Yes | - |
| GPS / Location | n/a | n/a | n/a | Yes |
| VR-ready | - | Yes | - | - |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
Yes IPX2 (drip) |
- |
| Accessibility | ||||
| Adjustable Text Size | n/a | n/a | n/a | Yes |
| Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Extra Display | Yes | - | - | Yes |
| Connectivity | ||||
| Bluetooth | - | Yes | Yes | Yes |
| Infrared (IR) | Yes | - | - | - |
| MirrorLink | - | Yes | - | - |
| NFC | - | Yes | - | - |
| USB | - |
Yes USB Type C |
Yes Micro-USB |
- |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | ||||
| Picture ID | n/a | n/a | n/a | Yes |
| Ringer ID | n/a | n/a | n/a | Yes |
| Voice Dialing | n/a | n/a | n/a | Yes |
| Customization | ||||
| Custom Graphics | n/a | n/a | n/a | Yes |
| Custom Ringtones | n/a | n/a | n/a | Yes |
| Data & Network | ||||
| Data Tethering | n/a | n/a | n/a | - |
| WAP / Web Browser | n/a | n/a | n/a | Yes |
| Input | ||||
| Predictive Text Entry | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen | Yes |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | - |
| Messaging | ||||
| Email Client | n/a | n/a | n/a | Yes |
| EMS / Picture Messaging | n/a | n/a | n/a | Yes |
| Instant Messaging | n/a | n/a | n/a | Yes |
| MMS | n/a | n/a | n/a | Yes |
| Text Messaging Templates | n/a | n/a | n/a | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | - | Yes | Yes | - |
| Music Player | n/a | n/a | n/a | - |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Wireless Charging | - | Yes | - | - |
| Productivity | ||||
| Alarm | n/a | n/a | n/a | Yes |
| Calculator | n/a | n/a | n/a | Yes |
| Calendar | n/a | n/a | n/a | Yes |
| To-Do List | n/a | n/a | n/a | - |
| Voice Memo | n/a | n/a | n/a | Yes |
| Software | ||||
| BREW | n/a | n/a | n/a | Yes |
| Games | n/a | n/a | n/a | Yes |
| Voice | ||||
| HD Voice | - | Yes | Yes | - |
| Headset Jack (2.5 mm) | n/a | n/a | n/a | Yes |
| Speaker Phone | - | Yes | Yes | Yes |
| Samsung SPH-i550 | Samsung Galaxy S8 | TCL A30 / A3 | Samsung SCH-U430 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SPH-i550 | Samsung Galaxy S8 | TCL A30 / A3 | Samsung SCH-U430 |
