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Phone | Samsung SCH-R211 | Kyocera DuraForce Pro 3 | Apple iPhone 4 (GSM) | Samsung SCH-A990 |
Current U.S. Carriers | (none) | Verizon | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
1.5" diag. 1 : 1 |
5.4" diag. 18 : 9 |
3.5" diag. 5 : 3 |
? |
Display Resolution & Type |
128 x 128 pixels (~121 ppi) LCD (STN) |
1080 x 2160 pixels (~449 ppi) AMOLED |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | 800 mAh | 4,270 mAh | ? | 1,000 mAh |
Processor | ? | 2.4 GHz Snapdragon 7 Gen 1 | Apple A4 | ? |
RAM | ? | 6 GB | ? | ? |
Storage | ? raw hardware | 128 GB | 32 GB * | ? raw hardware |
Main Camera | - | 16 megapixel | 5 megapixel | 3 megapixel |
Wide Camera | - | 16 megapixel | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | 4K UHD | 720p HD | ? |
Front Camera | - | 8 megapixel | Yes | - |
Weight |
2.73 oz (77g) |
8.36 oz (237g) |
4.8 oz (136g) |
4.4 oz (125g) |
Dimensions |
4.07" x 1.77" x 0.59" (103 x 45 x 15 mm) |
6.06" x 2.95" x 0.57" (154 x 75 x 14.5 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
Form Factor | Slab | Slab | Slab | Clamshell |
Platform / OS | (proprietary) | Android | iOS | (proprietary) |
Network Bands |
CDMA: 850, 1700, 1900 |
5G: 2, 5, 48, 66, 77-A, 77-C, 78, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 46, 48, 66 WCDMA: 1, 2, 5, 8 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
Data Technology | 1xRTT | NR (5G) | HSPA 7.2 | EVDO r0 |
Features | ||||
Barometer | - | Yes | - | - |
Fingerprint Reader | - |
Yes stand-alone |
- | - |
Flashlight | - | Yes | - | Yes |
GPS / Location | Yes | n/a | n/a | Yes |
Ruggedized | - | Yes | - | - |
Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - |
Accessibility | ||||
Adjustable Text Size | - | n/a | n/a | - |
Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Multiple Languages | Yes | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | - | - | Yes |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
Mobile Hotspot | - | n/a | n/a | - |
NFC | - | Yes | - | - |
USB | - |
Yes USB Type C |
Yes | Yes |
Wi-Fi | - |
Yes 6E (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | Yes |
Ringer ID | Yes | n/a | n/a | Yes |
Voice Dialing | - | n/a | n/a | Yes |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | Yes |
Custom Ringtones | Yes | n/a | n/a | Yes |
Real-Music Ringers | - | n/a | n/a | Yes |
Data & Network | ||||
Data Tethering | - | n/a | n/a | Yes |
Dual-SIM | - | Yes | - | - |
WAP / Web Browser | Yes | n/a | n/a | Yes |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | - | Yes | - | Yes |
Messaging | ||||
Email Client | - | n/a | n/a | - |
EMS / Picture Messaging | - | n/a | n/a | Yes |
MMS | - | n/a | n/a | Yes |
Text Messaging Templates | Yes | n/a | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | - | Yes | - |
Music Player | - | n/a | n/a | Yes |
Stereo Speakers | - | Yes | - | Yes |
Photo & Video | ||||
Miracast | - | Yes | - | - |
TV Output | - | - | Yes | Yes |
Power | ||||
Fast Charging | - | Yes | - | - |
Wireless Charging | - | Yes | - | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | Yes |
Calculator | Yes | n/a | n/a | Yes |
Calendar | Yes | n/a | n/a | Yes |
Voice Memo | - | n/a | n/a | Yes |
Software | ||||
BREW | Yes | n/a | n/a | Yes |
Games | Yes | n/a | n/a | Yes |
Voice | ||||
HD Voice | - | Yes | - | - |
Headset Jack (2.5 mm) | Yes | n/a | n/a | - |
Push-To-Talk | - | Yes | - | - |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Samsung SCH-R211 | Kyocera DuraForce Pro 3 | Apple iPhone 4 (GSM) | Samsung SCH-A990 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SCH-R211 | Kyocera DuraForce Pro 3 | Apple iPhone 4 (GSM) | Samsung SCH-A990 |