Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
 |
 |
 |
 |
|
| Phone | Samsung Focus Flash | Samsung Galaxy S21 | Siemens CT66 / C66 / C65 / C71 / C70 | Samsung Galaxy S 4 (GSM) |
| Current U.S. Carriers | (none) | Verizon | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
3.7" diag. 5 : 3 |
6.2" diag. 20 : 9 |
? |
5" diag. 16 : 9 |
| Display Resolution & Type |
480 x 800 pixels (~252 ppi) AMOLED |
1080 x 2400 pixels (~424 ppi) AMOLED |
130 x 130 pixels LCD (Color) |
1080 x 1920 pixels (~441 ppi) AMOLED |
| Display Refresh | ? | 120 Hz | ? | 60 Hz |
| Battery | 1,500 mAh | 4,000 mAh | 600 mAh | 2,600 mAh |
| Processor | 1.4 GHz Qualcomm Snapdragon | 2.8 GHz Qualcomm Snapdragon 888 | ? | 1.9 GHz Qualcomm Snapdragon 600 8064T |
| RAM | ? | 8 GB | ? | 2 GB |
| Storage | 8 GB | 128 GB * | ? raw hardware | 16 GB * |
| Main Camera | 5 megapixel | 12 megapixel | Yes | 13 megapixel |
| Wide Camera | - | 12 megapixel | - | - |
| Tele Camera | - | 64 megapixel | - | - |
| Video Capture | 720p HD | 8K | - | 1080p HD |
| Front Camera | Yes | 10 megapixel | - | 2 megapixel |
| Weight |
4.1 oz (116g) |
6.03 oz (171g) |
3 oz (85g) |
4.59 oz (130g) |
| Dimensions |
4.57" x 2.31" x 0.43" (116 x 59 x 10.9 mm) |
5.97" x 2.8" x 0.31" (152 x 71 x 7.9 mm) |
4.1" x 1.8" x 0.7" (104 x 46 x 17.8 mm) |
5.38" x 2.75" x 0.31" (137 x 70 x 7.9 mm) |
| Form Factor | Slab | Slab | Slab | Slab |
| Platform / OS | Windows | Android | (proprietary) | Android |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
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 |
GSM: 850, 1800, 1900 |
|
| Data Technology | ? | NR (5G) | GPRS | LTE (Cat 3) |
| Features | ||||
| Barometer | - | Yes | - | - |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
- | - |
| Flashlight | - | Yes | - | Yes |
| GPS / Location | n/a | n/a | - | n/a |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | ||||
| Adjustable Text Size | n/a | n/a | - | n/a |
| Hearing Aid Compatible | - | Yes | - | Yes |
| Multiple Languages | n/a | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes |
| Alerts | ||||
| Ringer Profiles | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
| Infrared (IR) | - | - | Yes | Yes |
| Mobile Hotspot | n/a | n/a | - | n/a |
| NFC | - | Yes | - | Yes |
| USB | Yes |
Yes USB Type C |
Yes | Yes |
| Wi-Fi | Yes |
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 | Yes | n/a |
| Ringer ID | n/a | n/a | Yes | n/a |
| Voice Dialing | n/a | n/a | - | n/a |
| Customization | ||||
| Changeable Body Plates | - | - | Yes | - |
| Custom Graphics | n/a | n/a | Yes | n/a |
| Custom Ringtones | n/a | n/a | Yes | n/a |
| Real-Music Ringers | n/a | n/a | - | n/a |
| Data & Network | ||||
| Data Tethering | n/a | n/a | - | n/a |
| WAP / Web Browser | n/a | n/a | Yes | n/a |
| Input | ||||
| Predictive Text Entry | n/a | n/a | Yes | n/a |
| Side Keys | Yes | Yes | - | Yes |
| Touch Screen | Yes | Yes | - | Yes |
| Memory | ||||
| Memory Card Slot | - | - | - | Yes |
| Messaging | ||||
| Email Client | n/a | n/a | - | n/a |
| EMS / Picture Messaging | n/a | n/a | Yes | n/a |
| Instant Messaging | n/a | n/a | - | n/a |
| MMS | n/a | n/a | Yes | n/a |
| Text Messaging Templates | n/a | n/a | Yes | n/a |
| Music | ||||
| FM Radio | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | - | Yes |
| Music Player | n/a | 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 | n/a | Yes | n/a |
| Calculator | n/a | n/a | Yes | n/a |
| Calendar | n/a | n/a | Yes | n/a |
| To-Do List | n/a | n/a | Yes | n/a |
| Voice Memo | n/a | n/a | Yes | n/a |
| Software | ||||
| Games | n/a | n/a | Yes | n/a |
| Java (J2ME) | n/a | n/a | Yes | n/a |
| Voice | ||||
| Call Screening | - | - | Yes | - |
| HD Voice | - | Yes | - | - |
| Push-To-Talk | - | - | Yes * | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| Samsung Focus Flash | Samsung Galaxy S21 | Siemens CT66 / C66 / C65 / C71 / C70 | Samsung Galaxy S 4 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|
|
|
|
|
|
| Phone | Samsung Focus Flash | Samsung Galaxy S21 | Siemens CT66 / C66 / C65 / C71 / C70 | Samsung Galaxy S 4 (GSM) |
