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| Phone | Sony Xperia Z2 | Samsung SPH-A640 | Ericsson T66 | Samsung Galaxy Note20 | Siemens SL55 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
5.2" diag. 16 : 9 |
? | ? |
6.7" diag. 20 : 9 |
? |
| Display Resolution & Type |
1080 x 1920 pixels (~424 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
? |
1080 x 2400 pixels (~393 ppi) AMOLED |
101 x 80 pixels LCD (STN) |
| Display Refresh | 60 Hz | ? | ? | 60 Hz | ? |
| Battery | 3,200 mAh | 800 mAh | ? | 4,300 mAh | 500 mAh |
| Processor | 2.3 GHz Qualcomm Snapdragon 801 MSM8974AB | ? | ? | 3.1 GHz Qualcomm Snapdragon 865+ | ? |
| RAM | 3 GB | ? | ? | 8 GB | ? |
| Storage | 16 GB | ? raw hardware | ? raw hardware | 128 GB | ? raw hardware |
| Main Camera | 20 megapixel | Yes | - | 12 megapixel | - |
| Wide Camera | - | - | - | 12 megapixel | - |
| Tele Camera | - | - | - | 64 megapixel | - |
| Video Capture | 4K UHD | - | - | 8K | - |
| Front Camera | 2 megapixel | - | - | 10 megapixel | - |
| Weight |
5.75 oz (163g) |
3.2 oz (91g) |
2.08 oz (59g) |
6.84 oz (194g) |
2.79 oz (79g) |
| Dimensions |
5.78" x 2.89" x 0.32" (147 x 73 x 8.2 mm) |
3.6" x 1.8" x 0.9" (91 x 46 x 22.9 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
6.36" x 2.96" x 0.33" (162 x 75 x 8.3 mm) |
3.21" x 1.75" x 0.86" (82 x 44 x 21.8 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slide |
| Platform / OS | Android | (proprietary) | (proprietary) | Android | (proprietary) |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 13, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
5G: 2, 5, 12, 25, 41, 66, 71, 260, 261 4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | 1xRTT | - | NR (5G) | GPRS |
| Features | |||||
| Barometer | - | - | - | Yes | - |
| Fingerprint Reader | - | - | - |
Yes in-display (ultrasonic) |
- |
| Flashlight | - | - | - | Yes | - |
| GPS / Location | n/a | Yes | - | n/a | - |
| Ruggedized | Yes | - | - | - | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | n/a | - |
| Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | n/a | Yes | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | - |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | - | - | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | - |
| Infrared (IR) | - | - | - | - | Yes |
| Mobile Hotspot | n/a | - | - | n/a | - |
| NFC | Yes | - | - | Yes | - |
| USB |
Yes Micro-USB |
Yes | - |
Yes USB Type C |
- |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | Yes | - | n/a | Yes |
| Ringer ID | n/a | Yes | - | n/a | Yes |
| Voice Dialing | n/a | Yes | - | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | n/a | Yes |
| Custom Ringtones | n/a | Yes | Yes | n/a | Yes |
| Real-Music Ringers | n/a | - | - | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | Yes | - | n/a | Yes |
| WAP / Web Browser | n/a | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
- | - |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | - | - | - | - |
| Messaging | |||||
| Email Client | n/a | - | - | n/a | Yes |
| EMS / Picture Messaging | n/a | - | Yes | n/a | Yes |
| Instant Messaging | n/a | - | - | n/a | - |
| MMS | n/a | - | - | n/a | Yes |
| Text Messaging Templates | n/a | Yes | Yes | n/a | Yes |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | - | - | - |
| Music Player | n/a | - | - | n/a | - |
| Stereo Speakers | - | - | - | Yes | - |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| Miracast | Yes | - | - | - | - |
| TV Output | Yes | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | Yes | - |
| Wireless Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | Yes |
| Calculator | n/a | Yes | Yes | n/a | Yes |
| Calendar | n/a | Yes | Yes | n/a | Yes |
| To-Do List | n/a | Yes | Yes | n/a | Yes |
| Voice Memo | n/a | Yes | - | n/a | Yes |
| Software | |||||
| Games | n/a | Yes | Yes | n/a | Yes |
| Java (J2ME) | n/a | Yes | - | n/a | Yes |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | Yes | - | n/a | - |
| Push-To-Talk | - | Yes | - | - | - |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| Sony Xperia Z2 | Samsung SPH-A640 | Ericsson T66 | Samsung Galaxy Note20 | Siemens SL55 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Sony Xperia Z2 | Samsung SPH-A640 | Ericsson T66 | Samsung Galaxy Note20 | Siemens SL55 |
