Compare Phones
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| Phone | LG K20 / Harmony / Grace | Samsung Sidekick 4G | BlackBerry 7750 | Motorola Droid 4 | Samsung Galaxy S23 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
US Cellular Verizon Xfinity Mobile |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
5.3" diag. 16 : 9 |
3.5" diag. 5 : 3 |
? |
4" diag. 16 : 9 |
6.1" diag. 19.5 : 9 |
| Display Resolution & Type |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~267 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
540 x 960 pixels (~275 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~422 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz | 120 Hz |
| Battery | 2,800 mAh | ? | ? | 1,785 mAh | 3,900 mAh |
| Processor | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 1 GHz Samsung Hummingbird Cortex A8 | ? | ? | 3.4 GHz Snapdragon 8 Gen 2 for Galaxy |
| RAM | 1.5 GB | ? | ? | 1 GB | 8 GB |
| Storage | 16 GB | ? raw hardware | ? raw hardware | 16 GB | 128 GB * |
| Main Camera | 8 megapixel | 3 megapixel | - | 8 megapixel | 50 megapixel |
| Wide Camera | - | - | - | - | 12 megapixel |
| Tele Camera | - | - | - | - | 10 megapixel |
| Video Capture | 1080p HD | WVGA / 480p | - | 1080p HD | 8K |
| Front Camera | 5 megapixel | Yes | - | 1 megapixel | 12 megapixel |
| Weight |
5 oz (142g) |
5.7 oz (162g) |
5.01 oz (142g) |
6.31 oz (179g) |
5.93 oz (168g) |
| Dimensions |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
5" x 2.42" x 0.6" (127 x 61 x 15.2 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5" x 2.65" x 0.5" (127 x 67 x 12.7 mm) |
5.76" x 2.79" x 0.3" (146 x 71 x 7.6 mm) |
| Platform / OS | Android | Android | BlackBerry OS | Android | Android |
| Network Bands |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 13 CDMA: 850, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 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 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | HSPA+ 21 | 1xRTT | LTE (Cat 3) | NR (5G) |
| Features | |||||
| Barometer | - | - | - | - | Yes |
| Fingerprint Reader | - | - | - | - |
Yes in-display (ultrasonic) |
| Flashlight | Yes | - | - | - | Yes |
| Water-Resistant | - | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| NFC | Yes * | - | - | - | Yes |
| USB |
Yes Micro-USB |
Yes Micro-USB |
Yes |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
Yes 6E (802.11 a,ac,ax,b,g,n) |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | Yes | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes | - |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | Yes | - |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes | - |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| DLNA | - | Yes | - | Yes | - |
| TV Output | - | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Wireless Charging | - | - | - | - | Yes |
| Voice | |||||
| HD Voice | Yes | - | - | - | Yes |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| * Some versions only | |||||
| LG K20 / Harmony / Grace | Samsung Sidekick 4G | BlackBerry 7750 | Motorola Droid 4 | Samsung Galaxy S23 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG K20 / Harmony / Grace | Samsung Sidekick 4G | BlackBerry 7750 | Motorola Droid 4 | Samsung Galaxy S23 |
