Compare Phones
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| Phone | HTC Touch Pro2 (CDMA) | LG Stylo 4 | Samsung MM-A900 / SPH-A900 / Ace | LG VX-8550 Chocolate |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
3.6" diag. 5 : 3 |
6.2" diag. 18 : 9 |
? | ? |
| Display Resolution & Type |
480 x 800 pixels (~259 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~390 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | ? |
| Battery | 1,500 mAh | 3,300 mAh | ? | 800 mAh |
| Processor | 528 MHz MSM7600 | 1.8 GHz Qualcomm Snapdragon 450 | ? | ? |
| RAM | ? | 2 GB * | ? | ? |
| Storage | ? raw hardware | 32 GB * | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | 13 megapixel | 1 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | ? | 1080p HD | ? | QCIF (176 x 144) |
| Front Camera | - | 5 megapixel | - | - |
| Weight |
6.35 oz (180g) |
6.07 oz (172g) |
3.9 oz (111g) |
3.24 oz (92g) |
| Dimensions |
4.57" x 2.33" x 0.68" (116 x 59 x 17.3 mm) |
6.31" x 3.06" x 0.33" (160 x 78 x 8.4 mm) |
3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm) |
3.85" x 1.87" x 0.67" (98 x 47 x 17 mm) |
| Form Factor | Slab | Slab | Clamshell | Slide |
| Platform / OS | Windows Mobile Professional | Android | (proprietary) | (proprietary) |
| Network Bands |
WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 29, 30, 38, 41, 66, 71 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO rA | LTE (Cat 6) | EVDO r0 | EVDO r0 |
| Features | ||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - |
| Flashlight | - | Yes | - | - |
| GPS / Location | n/a | n/a | Yes | Yes |
| Accessibility | ||||
| Adjustable Text Size | n/a | n/a | - | - |
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Yes M4 (very compatible) |
| Multiple Languages | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Extra Display | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| NFC | - | Yes * | - | - |
| USB | Yes |
Yes USB Type C |
Yes | Yes |
| Wi-Fi | Yes |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | ||||
| Picture ID | n/a | n/a | Yes | Yes |
| Ringer ID | n/a | n/a | Yes | Yes |
| Voice Dialing | n/a | n/a | Yes | Yes |
| Customization | ||||
| Custom Graphics | n/a | n/a | Yes | Yes |
| Custom Ringtones | n/a | n/a | Yes | Yes |
| Real-Music Ringers | n/a | n/a | - | Yes |
| Data & Network | ||||
| Data Tethering | n/a | n/a | Yes | Yes |
| WAP / Web Browser | n/a | n/a | Yes | Yes |
| Input | ||||
| Predictive Text Entry | n/a | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | Yes | Yes | - | - |
| Text Keyboard, Hardware | Yes | - | - | - |
| Touch Screen |
Yes Resistive |
Yes Capacitive |
- | - |
| Memory | ||||
| Memory Card Slot | Yes | Yes | - | Yes |
| Messaging | ||||
| Email Client | n/a | n/a | - | - |
| Instant Messaging | n/a | n/a | - | - |
| MMS | n/a | n/a | - | Yes |
| Text Messaging Templates | n/a | n/a | Yes | Yes |
| Music | ||||
| FM Radio | - | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | - |
| Music Player | n/a | n/a | Yes | Yes |
| Photo & Video | ||||
| DLNA | - | Yes | - | - |
| TV Output | Yes | - | - | - |
| Productivity | ||||
| Alarm | n/a | n/a | Yes | Yes |
| Calculator | n/a | n/a | Yes | Yes |
| Calendar | n/a | n/a | Yes | Yes |
| To-Do List | n/a | n/a | Yes | - |
| Voice Memo | n/a | n/a | Yes | Yes |
| Software | ||||
| BREW | n/a | n/a | - | Yes |
| Games | n/a | n/a | Yes | Yes |
| Java (J2ME) | n/a | n/a | Yes | - |
| Voice | ||||
| HD Voice | - | Yes | - | - |
| Headset Jack (2.5 mm) | n/a | n/a | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| HTC Touch Pro2 (CDMA) | LG Stylo 4 | Samsung MM-A900 / SPH-A900 / Ace | LG VX-8550 Chocolate | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC Touch Pro2 (CDMA) | LG Stylo 4 | Samsung MM-A900 / SPH-A900 / Ace | LG VX-8550 Chocolate |
