Compare Phones
 |
 |
|
| Phone | Samsung SCH-A645 | Samsung Galaxy Note20 Ultra |
| Current U.S. Carriers | (none) | (none) |
| Global Availability | Released | Released |
| Specifications | ||
|---|---|---|
| Display Size | ? |
6.9" diag. 19.5 : 9 |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
1440 x 3088 pixels (~494 ppi) AMOLED |
| Display Refresh | ? | 120 Hz |
| Battery | 1,000 mAh | 4,500 mAh |
| Processor | ? | 3.1 GHz Qualcomm Snapdragon 865+ |
| RAM | ? | 12 GB |
| Storage | ? raw hardware | 128 GB * |
| Main Camera | - | 108 megapixel |
| Wide Camera | - | 12 megapixel |
| Tele Camera | - | 12 megapixel |
| Video Capture | - | 8K |
| Front Camera | - | 10 megapixel |
| Weight |
3.2 oz (91g) |
7.34 oz (208g) |
| Dimensions |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
6.49" x 3.04" x 0.32" (165 x 77 x 8.1 mm) |
| Form Factor | Clamshell | Slab |
| Platform / OS | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
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 |
| Data Technology | 1xRTT | NR (5G) |
| Features | ||
| Barometer | - | Yes |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
| Flashlight | - | Yes |
| GPS / Location | Yes | n/a |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
| Accessibility | ||
| Hearing Aid Compatible | Yes | Yes |
| Multiple Languages | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes |
| Alerts | ||
| Extra Display | Yes | - |
| Connectivity | ||
| Bluetooth | - |
Yes Classic Audio |
| NFC | - | Yes |
| USB | - |
Yes USB Type C |
| UWB | - | Yes |
| Wi-Fi | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
| Contacts | ||
| Picture ID | Yes | n/a |
| Voice Dialing | Yes | n/a |
| Customization | ||
| Custom Graphics | Yes | n/a |
| Custom Ringtones | Yes | n/a |
| Data & Network | ||
| WAP / Web Browser | Yes * | n/a |
| Input | ||
| Predictive Text Entry | Yes | n/a |
| Side Keys | Yes | Yes |
| Stylus | - | Yes |
| Touch Screen | - | Yes |
| Memory | ||
| Memory Card Slot | - | Yes |
| Messaging | ||
| EMS / Picture Messaging | Yes | n/a |
| Text Messaging Templates | Yes | n/a |
| Music | ||
| Stereo Speakers | - | Yes |
| Photo & Video | ||
| TV Output | - | Yes |
| Power | ||
| Fast Charging | - | Yes |
| Wireless Charging | - | Yes |
| Productivity | ||
| Alarm | Yes | n/a |
| Calculator | Yes | n/a |
| Calendar | Yes | n/a |
| To-Do List | Yes | n/a |
| Voice Memo | Yes | n/a |
| Software | ||
| BREW | Yes * | n/a |
| Games | Yes * | n/a |
| Voice | ||
| HD Voice | - | Yes |
| Headset Jack (2.5 mm) | Yes | n/a |
| Speaker Phone | Yes | Yes |
| * Some versions only | ||
| Samsung SCH-A645 | Samsung Galaxy Note20 Ultra | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|
|
|
|
| Phone | Samsung SCH-A645 | Samsung Galaxy Note20 Ultra |
