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| Phone | Samsung Galaxy S21 | Samsung BlackJack SGH-i607 | Siemens C56 | Google Pixel 3 | Samsung SGH-A717 |
| Current U.S. Carriers | Verizon | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.2" diag. 20 : 9 |
? | ? |
5.5" diag. 18 : 9 |
? |
| Display Resolution & Type |
1080 x 2400 pixels (~424 ppi) AMOLED |
320 x 240 pixels LCD (TFT/TFD) |
101 x 64 pixels |
1080 x 2160 pixels (~439 ppi) AMOLED |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | 120 Hz | ? | ? | 60 Hz | ? |
| Battery | 4,000 mAh | 1,200 mAh | 700 mAh | 2,915 mAh | ? |
| Processor | 2.8 GHz Qualcomm Snapdragon 888 | ? | ? | 2.5 GHz Qualcomm Snapdragon 845 | ? |
| RAM | 8 GB | ? | ? | 4 GB | ? |
| Storage | 128 GB * | ? raw hardware | ? raw hardware | 64 GB * | ? raw hardware |
| Main Camera | 12 megapixel | 1 megapixel | - | 12 megapixel | 2 megapixel |
| Wide Camera | 12 megapixel | - | - | - | - |
| Tele Camera | 64 megapixel | - | - | - | - |
| Video Capture | 8K | QVGA (320 x 240) | - | 4K UHD | QCIF (176 x 144) |
| Front Camera | 10 megapixel | - | - | 8 megapixel | - |
| Weight |
6.03 oz (171g) |
3.74 oz (106g) |
3 oz (85g) |
5.22 oz (148g) |
3.31 oz (94g) |
| Dimensions |
5.97" x 2.8" x 0.31" (152 x 71 x 7.9 mm) |
4.45" x 2.32" x 0.46" (113 x 59 x 11.7 mm) |
3.98" x 1.73" x 0.83" (101 x 44 x 21.1 mm) |
5.73" x 2.69" x 0.31" (146 x 68 x 7.9 mm) |
4.07" x 2.15" x 0.55" (103 x 55 x 14 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Clamshell |
| Platform / OS | Android | Windows Mobile Standard | (proprietary) | Android | (proprietary) |
| Network Bands |
5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 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, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 66, 71 WCDMA: 1, 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | NR (5G) | HSDPA 1.8 | GPRS | LTE (Cat 16) | HSDPA 1.8 |
| Features | |||||
| Barometer | Yes | - | - | Yes | - |
| Fingerprint Reader |
Yes in-display (ultrasonic) |
- | - |
Yes stand-alone |
- |
| Flashlight | Yes | - | - | Yes | - |
| GPS / Location | n/a | n/a | Yes | n/a | - |
| VR-ready | - | - | - | Yes | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | n/a | - |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Ringer Profiles | - | Yes | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| NFC | Yes | - | - | Yes | - |
| USB |
Yes USB Type C |
Yes | Yes |
Yes USB Type C |
Yes |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- | - |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | - | n/a | Yes |
| Ringer ID | n/a | n/a | Yes | n/a | Yes |
| Voice Dialing | n/a | n/a | Yes | n/a | - |
| Customization | |||||
| Changeable Body Plates | - | - | Yes | - | - |
| Custom Graphics | n/a | n/a | Yes | n/a | Yes |
| Custom Ringtones | n/a | n/a | Yes | n/a | Yes |
| Real-Music Ringers | n/a | n/a | - | n/a | Yes |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | n/a | Yes |
| WAP / Web Browser | n/a | n/a | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | Yes |
| Side Keys | Yes | Yes | - | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen |
Yes Capacitive |
- | - |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | - | n/a | Yes |
| EMS / Picture Messaging | n/a | n/a | Yes | n/a | - |
| Instant Messaging | n/a | n/a | - | n/a | Yes |
| MMS | n/a | n/a | - | n/a | Yes |
| Text Messaging Templates | n/a | n/a | Yes | n/a | Yes |
| Music | |||||
| Music Player | n/a | n/a | - | n/a | Yes |
| Stereo Speakers | Yes | - | - | Yes | - |
| Photo & Video | |||||
| TV Output | Yes | - | - | - | - |
| Power | |||||
| Fast Charging | Yes | - | - | Yes | - |
| Wireless Charging | Yes | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | Yes |
| Calculator | n/a | n/a | Yes | n/a | Yes |
| Calendar | n/a | n/a | Yes | 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 | Yes | n/a | Yes |
| Java (J2ME) | n/a | n/a | Yes | n/a | Yes |
| Voice | |||||
| HD Voice | Yes | - | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung Galaxy S21 | Samsung BlackJack SGH-i607 | Siemens C56 | Google Pixel 3 | Samsung SGH-A717 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S21 | Samsung BlackJack SGH-i607 | Siemens C56 | Google Pixel 3 | Samsung SGH-A717 |
