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| Phone | HTC ThunderBolt | TCL A30 / A3 | Samsung Galaxy S20 | Samsung SGH-T239 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4.3" diag. 5 : 3 |
5.5" diag. 18 : 9 |
6.2" diag. 20 : 9 |
? |
| Display Resolution & Type |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
1440 x 3200 pixels (~566 ppi) AMOLED |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | 120 Hz | ? |
| Battery | 1,400 mAh | 3,000 mAh | 4,000 mAh | ? |
| Processor | 1 GHz Qualcomm Snapdragon S2 MSM8655 | 2 GHz MediaTek Helio P22 (MT6762V) | 2.7 GHz Qualcomm Snapdragon 865 | ? |
| RAM | 768 MB | 3 GB | 12 GB * | ? |
| Storage | 8 GB | 32 GB | 128 GB | ? raw hardware |
| Main Camera | 8 megapixel | 8 megapixel | 12 megapixel | Yes |
| Wide Camera | - | - | 12 megapixel | - |
| Tele Camera | - | - | 64 megapixel | - |
| Video Capture | 720p HD | 1080p HD | 8K | - |
| Front Camera | 1 megapixel | 5 megapixel | 10 megapixel | - |
| Weight |
5.78 oz (164g) |
6.03 oz (171g) |
5.75 oz (163g) |
3.34 oz (95g) |
| Dimensions |
4.8" x 2.6" x 0.52" (122 x 66 x 13.2 mm) |
5.74" x 2.8" x 0.39" (146 x 71 x 9.9 mm) |
5.97" x 2.72" x 0.31" (152 x 69 x 7.9 mm) |
3.78" x 1.87" x 0.68" (96 x 47 x 17.3 mm) |
| Form Factor | Slab | Slab | Slab | Slide |
| Platform / OS | Android | Android | Android | (proprietary) |
| Network Bands |
4G LTE: 13 CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 41, 66, 71 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 29, 30, 38, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
| Data Technology | LTE (Cat 3) | LTE (Cat 4) | NR (5G) | GPRS |
| Features | ||||
| Barometer | - | - | Yes | - |
| Fingerprint Reader | - | - |
Yes in-display (ultrasonic) |
- |
| Flashlight | Yes | Yes | Yes | - |
| GPS / Location | n/a | n/a | n/a | - |
| Water-Resistant | - |
Yes IPX2 (drip) |
Yes IPX8 (SCUBA) |
- |
| Accessibility | ||||
| Hearing Aid Compatible | Yes |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| MirrorLink | - | - | Yes | - |
| Mobile Hotspot | n/a | n/a | n/a | - |
| NFC | - | - | Yes | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
Yes USB Type C |
- |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,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 | - |
| Customization | ||||
| Custom Graphics | n/a | n/a | n/a | Yes |
| Custom Ringtones | n/a | n/a | n/a | Yes |
| Real-Music Ringers | 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 Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes * | - |
| Messaging | ||||
| Email Client | n/a | n/a | n/a | - |
| 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 | ||||
| FM Radio | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | - |
| Music Player | n/a | n/a | n/a | - |
| Stereo Speakers | - | - | Yes | - |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| Miracast | - | - | Yes | - |
| TV Output | - | - | Yes | - |
| Video Calling | 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 | Yes |
| Voice Memo | n/a | n/a | n/a | Yes |
| Software | ||||
| Games | n/a | n/a | n/a | Yes |
| Java (J2ME) | n/a | n/a | n/a | Yes |
| Voice | ||||
| HD Voice | - | Yes | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| HTC ThunderBolt | TCL A30 / A3 | Samsung Galaxy S20 | Samsung SGH-T239 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC ThunderBolt | TCL A30 / A3 | Samsung Galaxy S20 | Samsung SGH-T239 |
