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| Phone | Samsung Galaxy S21 | Motorola V551 / V330 / V547 / V555 / V557 | Motorola Bali | HTC EVO 4G LTE | Motorola Sidekick Slide |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.2" diag. 20 : 9 |
? |
2.2" diag. 4 : 3 |
4.7" diag. 16 : 9 |
? |
| Display Resolution & Type |
1080 x 2400 pixels (~424 ppi) AMOLED |
176 x 220 pixels LCD (TFT/TFD) |
176 x 220 pixels (~128 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
| Display Refresh | 120 Hz | ? | ? | 60 Hz | ? |
| Battery | 4,000 mAh | 820 mAh | 950 mAh | 2,000 mAh | ? |
| Processor | 2.8 GHz Qualcomm Snapdragon 888 | ? | ? | 1.5 GHz Qualcomm Snapdragon S4 | 225 MHz TI OMAP 850 |
| RAM | 8 GB | ? | ? | 1 GB | ? |
| Storage | 128 GB * | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware |
| Main Camera | 12 megapixel | Yes | 1 megapixel | 8 megapixel | 1 megapixel |
| Wide Camera | 12 megapixel | - | - | - | - |
| Tele Camera | 64 megapixel | - | - | - | - |
| Video Capture | 8K | ? | ? | 1080p HD | - |
| Front Camera | 10 megapixel | - | - | 1 megapixel | - |
| Weight |
6.03 oz (171g) |
4.23 oz (120g) |
2.6 oz (74g) |
5.05 oz (143g) |
5.3 oz (150g) |
| Dimensions |
5.97" x 2.8" x 0.31" (152 x 71 x 7.9 mm) |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
3.8" x 1.8" x 0.6" (97 x 46 x 15.2 mm) |
5.3" x 2.7" x 0.35" (135 x 69 x 8.9 mm) |
4.65" x 2.44" x 0.69" (118 x 62 x 17.5 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Slab | Slide |
| Platform / OS | Android | (proprietary) | (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 |
GSM: 850, 900, 1800, 1900 |
CDMA: 1900 |
4G LTE: 25 CDMA: 800, 850, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | NR (5G) | EDGE | 1xRTT | LTE (Cat 3) | EDGE |
| Features | |||||
| Barometer | Yes | - | - | - | - |
| Fingerprint Reader |
Yes in-display (ultrasonic) |
- | - | - | - |
| Flashlight | Yes | - | - | - | - |
| GPS / Location | n/a | - | Yes | n/a | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | n/a | Yes |
| Hearing Aid Compatible | Yes | - | Yes | Yes | - |
| Multiple Languages | n/a | Yes | Yes | n/a | - |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | - | Yes | Yes | - | - |
| Ringer Profiles | - | Yes | - | - | Yes |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Mobile Hotspot | n/a | - | - | n/a | - |
| NFC | Yes | - | - | Yes | - |
| USB |
Yes USB Type C |
Yes |
Yes Mini-USB |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- | - |
Yes 4 (802.11 a,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | n/a | Yes |
| Ringer ID | n/a | Yes | Yes | n/a | Yes |
| Voice Dialing | n/a | Yes | Yes | n/a | - |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | n/a | Yes |
| Custom Ringtones | n/a | Yes | Yes | n/a | Yes |
| Real-Music Ringers | n/a | Yes | Yes | n/a | Yes |
| Data & Network | |||||
| Data Tethering | n/a | Yes | - | n/a | - |
| WAP / Web Browser | n/a | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | - |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | Yes | - | - | Yes | - |
| Memory | |||||
| Memory Card Slot | - | - | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | Yes | Yes | n/a | Yes |
| EMS / Picture Messaging | n/a | Yes | - | n/a | - |
| Instant Messaging | n/a | Yes | Yes | n/a | Yes |
| MMS | n/a | Yes | Yes | n/a | Yes |
| Text Messaging Templates | n/a | Yes | Yes | n/a | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | n/a | - | Yes | n/a | Yes |
| Stereo Speakers | Yes | - | - | - | - |
| Photo & Video | |||||
| DLNA | - | - | - | Yes | - |
| TV Output | Yes | - | - | - | - |
| Power | |||||
| Fast Charging | Yes | - | - | - | - |
| Wireless Charging | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | Yes |
| Calculator | n/a | Yes | Yes | n/a | - |
| Calendar | n/a | Yes | Yes | n/a | Yes |
| To-Do List | n/a | - | - | n/a | Yes |
| Voice Memo | n/a | Yes | Yes | n/a | - |
| Software | |||||
| Games | n/a | Yes | Yes | n/a | Yes |
| Java (J2ME) | n/a | Yes | Yes | n/a | Yes |
| Voice | |||||
| HD Voice | Yes | - | - | Yes | - |
| Headset Jack (2.5 mm) | n/a | Yes | Yes | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung Galaxy S21 | Motorola V551 / V330 / V547 / V555 / V557 | Motorola Bali | HTC EVO 4G LTE | Motorola Sidekick Slide | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S21 | Motorola V551 / V330 / V547 / V555 / V557 | Motorola Bali | HTC EVO 4G LTE | Motorola Sidekick Slide |
