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| Phone | Samsung Galaxy S7 | Microsoft Surface Duo 2 | Samsung SCH-A990 | Motorola T720 (CDMA) | Google Pixel 6a |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
Tracfone Verizon |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
5.1" diag. 16 : 9 |
8.3" diag. 4 : 3 |
? | ? |
6.1" diag. 20 : 9 |
| Display Resolution & Type |
1440 x 2560 pixels (~576 ppi) AMOLED |
2688 x 1892 pixels (~396 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
120 x 160 pixels LCD (STN) |
1080 x 2400 pixels (~431 ppi) AMOLED |
| Display Refresh | 60 Hz | 90 Hz | ? | ? | 60 Hz |
| Battery | 3,000 mAh | 4,449 mAh | 1,000 mAh | ? | 4,410 mAh |
| Processor | 2.2 GHz Qualcomm Snapdragon 820 (MSM8996) | Qualcomm Snapdragon 888 | ? | ? | Google Tensor |
| RAM | 4 GB | 8 GB | ? | ? | 6 GB |
| Storage | 32 GB | 128 GB * | ? raw hardware | ? raw hardware | 128 GB |
| Main Camera | 12 megapixel | 12 megapixel | 3 megapixel | - | 12 megapixel |
| Wide Camera | - | 16 megapixel | - | - | 12 megapixel |
| Tele Camera | - | 12 megapixel | - | - | - |
| Video Capture | 4K UHD | 4K UHD | ? | - | 4K UHD |
| Front Camera | 5 megapixel | 12 megapixel | - | - | 8 megapixel |
| Weight |
5.36 oz (152g) |
10.02 oz (284g) |
4.4 oz (125g) |
3.95 oz (112g) |
6.3 oz (179g) |
| Dimensions |
5.61" x 2.74" x 0.31" (142 x 70 x 7.9 mm) |
5.72" x 3.63" x 0.43" (145 x 92 x 11 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
3.5" x 1.87" x 0.91" (89 x 47 x 23.1 mm) |
6" x 2.8" x 0.35" (152 x 71 x 8.9 mm) |
| Form Factor | Slab | Unique | Clamshell | Clamshell | Slab |
| Platform / OS | Android | Android | (proprietary) | (proprietary) | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 29, 30, 40, 41 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77-C, 78, 257, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77-C, 78, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8, 19 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 9) | NR (5G) | EVDO r0 | 1xRTT | NR (5G) |
| Features | |||||
| Barometer | - | - | - | - | Yes |
| Fingerprint Reader | Yes |
Yes stand-alone |
- | - |
Yes in-display (optical) |
| Flashlight | Yes | Yes | Yes | - | Yes |
| GPS / Location | n/a | n/a | Yes | Yes | n/a |
| VR-ready | Yes | - | - | - | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - | - |
Yes IPX7 (snorkeling) |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
Yes M3, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | Yes |
| MirrorLink | Yes | - | - | - | - |
| NFC | Yes | Yes | - | - | Yes |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes | 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) |
- | - |
Yes 6E (802.11 a,ac,ax,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | - | n/a |
| Ringer ID | n/a | n/a | Yes | Yes | n/a |
| Voice Dialing | n/a | n/a | Yes | Yes | n/a |
| Customization | |||||
| Changeable Body Plates | - | - | - | Yes | - |
| Custom Graphics | n/a | n/a | Yes | Yes | n/a |
| Custom Ringtones | n/a | n/a | Yes | Yes | n/a |
| Real-Music Ringers | n/a | n/a | Yes | - | n/a |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | Yes | n/a |
| Dual-SIM | Yes | Yes | - | - | Yes |
| WAP / Web Browser | n/a | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | - | - |
| Messaging | |||||
| Email Client | n/a | n/a | - | Yes | n/a |
| EMS / Picture Messaging | n/a | n/a | Yes | Yes | n/a |
| MMS | n/a | n/a | Yes | - | n/a |
| Text Messaging Templates | n/a | n/a | Yes | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | - | - | - |
| Music Player | n/a | n/a | Yes | - | n/a |
| Stereo Speakers | - | Yes | Yes | - | Yes |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| Miracast | Yes | Yes | - | - | - |
| TV Output | - | Yes | Yes | - | - |
| Power | |||||
| Fast Charging | Yes | Yes | - | - | Yes |
| Wireless Charging | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | - | n/a |
| Calculator | n/a | n/a | Yes | Yes | n/a |
| Calendar | n/a | n/a | Yes | Yes | n/a |
| Voice Memo | n/a | n/a | Yes | Yes | n/a |
| Software | |||||
| BREW | n/a | n/a | Yes | Yes * | n/a |
| Games | n/a | n/a | Yes | Yes | n/a |
| Voice | |||||
| HD Voice | Yes | Yes | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | n/a | - | Yes | n/a |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| * Some versions only | |||||
| Samsung Galaxy S7 | Microsoft Surface Duo 2 | Samsung SCH-A990 | Motorola T720 (CDMA) | Google Pixel 6a | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S7 | Microsoft Surface Duo 2 | Samsung SCH-A990 | Motorola T720 (CDMA) | Google Pixel 6a |
