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| Phone | AT&T Maestro 3 | Samsung Galaxy Note20 | Samsung Galaxy S III mini (GSM) | T-Mobile REVVL V | LG K30 2018 (GSM) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.5" diag. 20 : 9 |
6.7" diag. 20 : 9 |
4" diag. 5 : 3 |
6.5" diag. 20 : 9 |
5.3" diag. 16 : 9 |
| Display Resolution & Type |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
1080 x 2400 pixels (~393 ppi) AMOLED |
480 x 800 pixels (~233 ppi) AMOLED |
720 x 1600 pixels (~269 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | 60 Hz | 60 Hz | 60 Hz |
| Battery | 3,900 mAh | 4,300 mAh | 2,000 mAh | 4,000 mAh | 2,880 mAh |
| Processor | 2 GHz MediaTek Helio A22 (MT6761) | 3.1 GHz Qualcomm Snapdragon 865+ | 1.2 GHz Qualcomm Snapdragon MSM8930 | 2 GHz MediaTek Helio G25 (MT6762V) | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) |
| RAM | 3 GB | 8 GB | 1 GB | 3 GB | 2 GB |
| Storage | 32 GB | 128 GB | 8 GB | 32 GB | 32 GB * |
| Main Camera | 13 megapixel | 12 megapixel | 5 megapixel | 13 megapixel | 13 megapixel |
| Wide Camera | 5 megapixel | 12 megapixel | - | - | - |
| Tele Camera | - | 64 megapixel | - | - | - |
| Video Capture | 1080p HD | 8K | 720p HD | 1080p HD | 1080p HD |
| Front Camera | 5 megapixel | 10 megapixel | Yes | 5 megapixel | 5 megapixel |
| Weight |
6.24 oz (177g) |
6.84 oz (194g) |
3.96 oz (112g) |
6.45 oz (183g) |
5.93 oz (168g) |
| Dimensions |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
6.36" x 2.96" x 0.33" (162 x 75 x 8.3 mm) |
4.77" x 2.46" x 0.34" (121 x 62 x 8.6 mm) |
6.57" x 3.01" x 0.34" (167 x 76 x 8.6 mm) |
5.85" x 2.95" x 0.34" (149 x 75 x 8.6 mm) |
| Platform / OS | Android | Android | Android | Android | Android |
| Network Bands |
4G LTE: 2, 4, 5, 12, 14, 30 |
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 |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | LTE (Cat 4) | NR (5G) | LTE (Cat 3) | LTE (Cat 6) | LTE (Cat 4) |
| Features | |||||
| Barometer | Yes | Yes | - | - | - |
| Fingerprint Reader |
Yes stand-alone |
Yes in-display (ultrasonic) |
- |
Yes stand-alone |
Yes stand-alone |
| Flashlight | Yes | Yes | Yes | Yes | Yes |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| NFC | - | Yes | Yes | - | - |
| USB |
Yes USB Type C |
Yes USB Type C |
Yes |
Yes USB Type C |
Yes Micro-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 a,b,g,n) |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | Yes | - | - | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | Yes |
| Music | |||||
| FM Radio | - | - | - | Yes | Yes |
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes | Yes |
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| TV Output | - | Yes | - | - | - |
| Power | |||||
| Fast Charging | - | Yes | - | Yes | - |
| Wireless Charging | - | Yes | - | - | - |
| Voice | |||||
| HD Voice | Yes | Yes | - | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| AT&T Maestro 3 | Samsung Galaxy Note20 | Samsung Galaxy S III mini (GSM) | T-Mobile REVVL V | LG K30 2018 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | AT&T Maestro 3 | Samsung Galaxy Note20 | Samsung Galaxy S III mini (GSM) | T-Mobile REVVL V | LG K30 2018 (GSM) |
