Compare Phones
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| Phone | Sony Ericsson T237 / T290a | LG Volt 2 | Asus ROG Phone II | Samsung SGH-E900 / E906 | ZTE Z432 / Altair 2 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Not yet released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | 5" diag. 16 : 9 | 6.6" diag. 19.5 : 9 | ? | 2.4" diag. 4 : 3 | 
| Display Resolution & Type | 101 x 80 pixels LCD (STN) | 720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) | 1080 x 2340 pixels (~391 ppi) AMOLED | 240 x 320 pixels LCD (TFT/TFD) | 320 x 240 pixels (~167 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | 60 Hz | 120 Hz | ? | ? | 
| Battery | ? | 2,540 mAh | 6,000 mAh | 800 mAh | 900 mAh | 
| Processor | ? | 1.2 GHz Qualcomm Snapdragon 410 (MSM8916) | 3 GHz Qualcomm Snapdragon 855 Plus | ? | Qualcomm QSC6270 | 
| RAM | ? | 1 GB | 12 GB | ? | 128 MB | 
| Storage | ? raw hardware | 8 GB | 512 GB | ? raw hardware | 256 MB | 
| Main Camera | - | 8 megapixel | 48 megapixel | 2 megapixel | 2 megapixel | 
| Wide Camera | - | - | 13 megapixel | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | - | 1080p HD | 4K UHD | ? | QVGA (320 x 240) | 
| Front Camera | - | 5 megapixel | 24 megapixel | - | - | 
| Weight | 2.79 oz (79g) | 4.8 oz (136g) | 8.47 oz (240g) | 3.28 oz (93g) | 3.24 oz (92g) | 
| Dimensions | 4" x 1.71" x 0.71" (102 x 43 x 18 mm) | 5.5" x 2.75" x 0.4" (140 x 70 x 10.2 mm) | 6.73" x 3.06" x 0.37" (171 x 78 x 9.5 mm) | 3.66" x 1.77" x 0.65" (93 x 45 x 16.5 mm) | 4.48" x 2.38" x 0.44" (114 x 60 x 11.2 mm) | 
| Form Factor | Slab | Slab | Slab | Slide | Slab | 
| Platform / OS | (proprietary) | Android | Android | (proprietary) | (proprietary) | 
| Network Bands | GSM: 850, 1900 | 4G LTE: 2, 4, 5, 12, 25, 26, 41 CDMA: 800, 850, 1900 | 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 66 WCDMA: 1, 2, 3, 4, 5, 8, 19 GSM: 850, 900, 1800, 1900 | GSM: 900, 1800, 1900 | WCDMA: 2, 5 GSM: 850, 1900 | 
| Data Technology | GPRS | LTE (Cat 4) | LTE (Cat 20) | EDGE | HSDPA 3.6 | 
| Features | |||||
| Fingerprint Reader | - | - | Yes in-display (optical) | - | - | 
| Flashlight | - | - | Yes | - | - | 
| GPS / Location | - | n/a | n/a | - | Yes | 
| Accessibility | |||||
| Adjustable Text Size | - | n/a | n/a | - | Yes | 
| Hearing Aid Compatible | - | Yes | Yes | - | Yes | 
| Multiple Languages | Yes | n/a | n/a | Yes | Yes | 
| TTY/TDD (Digital) | Yes | Yes | - | - | Yes | 
| Connectivity | |||||
| Bluetooth | - | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | 
| Mobile Hotspot | - | n/a | n/a | - | - | 
| NFC | - | - | Yes | - | - | 
| USB | Yes | Yes Micro-USB | Yes USB Type C | Yes | Yes Micro-USB | 
| Wi-Fi | - | Yes 4 (802.11 b,g,n) | Yes 5 (802.11 a,ac,b,g,n) | - | - | 
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | Yes | 
| Ringer ID | Yes | n/a | n/a | Yes | Yes | 
| Voice Dialing | Yes | n/a | n/a | - | - | 
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | Yes | Yes | 
| Custom Ringtones | Yes | n/a | n/a | Yes | - | 
| Real-Music Ringers | - | n/a | n/a | Yes | Yes | 
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | - | - | 
| Dual-SIM | - | - | Yes | - | - | 
| WAP / Web Browser | Yes | n/a | n/a | Yes | Yes | 
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | Yes | Yes | 
| Side Keys | Yes | Yes | Yes | Yes | Yes | 
| Text Keyboard, Hardware | - | - | - | - | Yes | 
| Touch Screen | - | Yes | Yes | - | - | 
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | Yes | 
| Messaging | |||||
| Email Client | Yes | n/a | n/a | Yes | Yes | 
| EMS / Picture Messaging | Yes | n/a | n/a | - | - | 
| Instant Messaging | - | n/a | n/a | - | - | 
| MMS | Yes | n/a | n/a | Yes | Yes | 
| Text Messaging Templates | Yes | n/a | n/a | Yes | Yes | 
| Music | |||||
| FM Radio | - | Yes | Yes | - | - | 
| Headphone Jack (3.5mm) | - | Yes | Yes | - | Yes | 
| Music Player | - | n/a | n/a | Yes | Yes | 
| Stereo Speakers | - | - | Yes | - | - | 
| Photo & Video | |||||
| DLNA | - | Yes | - | - | - | 
| Miracast | - | Yes | - | - | - | 
| TV Output | - | Yes | Yes | Yes | - | 
| Power | |||||
| Fast Charging | - | - | Yes | - | - | 
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | Yes | 
| Calculator | Yes | n/a | n/a | Yes | Yes | 
| Calendar | Yes | n/a | n/a | Yes | Yes | 
| Voice Memo | Yes | n/a | n/a | Yes | Yes | 
| Software | |||||
| Games | Yes | n/a | n/a | Yes | - | 
| Java (J2ME) | - | n/a | n/a | Yes | - | 
| Voice | |||||
| HD Voice | - | Yes | - | - | - | 
| Speaker Phone | Yes | Yes | Yes | Yes | Yes | 
| Sony Ericsson T237 / T290a | LG Volt 2 | Asus ROG Phone II | Samsung SGH-E900 / E906 | ZTE Z432 / Altair 2 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Sony Ericsson T237 / T290a | LG Volt 2 | Asus ROG Phone II | Samsung SGH-E900 / E906 | ZTE Z432 / Altair 2 | 
 







