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| Phone | LG G Flex (U.S. GSM) | Samsung Galaxy Note20 | Samsung SGH-E640 | Nubia Red Magic 3 / 3S | Samsung Galaxy Note 4 (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6" diag. 16 : 9 |
6.7" diag. 20 : 9 |
? |
6.7" diag. 19.5 : 9 |
5.7" diag. 16 : 9 |
| Display Resolution & Type |
720 x 1280 pixels (~245 ppi) AMOLED |
1080 x 2400 pixels (~393 ppi) AMOLED |
176 x 220 pixels LCD (TFT/TFD) |
1080 x 2340 pixels (~388 ppi) AMOLED |
1440 x 2560 pixels (~515 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | ? | 90 Hz | 60 Hz |
| Battery | 3,500 mAh | 4,300 mAh | 800 mAh | 5,000 mAh | 3,220 mAh |
| Processor | 2.3 GHz Qualcomm Snapdragon 800 | 3.1 GHz Qualcomm Snapdragon 865+ | ? | Qualcomm Snapdragon 855+ | 2.7 GHz Qualcomm Snapdragon 805 |
| RAM | 2 GB | 8 GB | ? | 8 GB * | 3 GB |
| Storage | 32 GB | 128 GB | ? raw hardware | 128 GB * | 32 GB |
| Main Camera | 13 megapixel | 12 megapixel | 1 megapixel | 48 megapixel | 16 megapixel |
| Wide Camera | - | 12 megapixel | - | - | - |
| Tele Camera | - | 64 megapixel | - | - | - |
| Video Capture | 4K UHD | 8K | QCIF (176 x 144) | 4K UHD | 4K UHD |
| Front Camera | 2 megapixel | 10 megapixel | - | 16 megapixel | 4 megapixel |
| Weight |
6.24 oz (177g) |
6.84 oz (194g) |
3.17 oz (90g) |
7.58 oz (215g) |
6.21 oz (176g) |
| Dimensions |
6.32" x 3.21" x 0.31" (160 x 82 x 8 mm) |
6.36" x 2.96" x 0.33" (162 x 75 x 8.3 mm) |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
6.76" x 3.09" x 0.38" (172 x 79 x 9.7 mm) |
6.04" x 3.09" x 0.33" (154 x 79 x 8.5 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab | Slab |
| Platform / OS | Android | Android | (proprietary) | Android | Android |
| Network Bands |
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 |
GSM: 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8, 19 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
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| Data Technology | LTE (Cat 4) | NR (5G) | GPRS | LTE (Cat 9) | LTE (Cat 4) |
| Features | |||||
| Barometer | - | Yes | - | - | - |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
- |
Yes stand-alone |
Yes |
| Flashlight | Yes | Yes | - | Yes | Yes |
| GPS / Location | n/a | n/a | - | n/a | n/a |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | n/a | n/a |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | n/a | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Infrared (IR) | Yes | - | - | - | Yes |
| MirrorLink | - | - | - | - | Yes |
| Mobile Hotspot | n/a | n/a | - | n/a | n/a |
| NFC | Yes | Yes | - | - | Yes |
| USB |
Yes Micro-USB |
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 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | n/a | n/a |
| Ringer ID | n/a | n/a | Yes | n/a | n/a |
| Voice Dialing | n/a | n/a | - | n/a | n/a |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | n/a | n/a |
| Custom Ringtones | n/a | n/a | Yes | n/a | n/a |
| Real-Music Ringers | n/a | n/a | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | n/a | n/a | - | n/a | n/a |
| Dual-SIM | - | - | - | Yes | - |
| WAP / Web Browser | n/a | n/a | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | Yes | - | - | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | - | - | - | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | Yes | n/a | n/a |
| EMS / Picture Messaging | n/a | n/a | Yes | n/a | n/a |
| Instant Messaging | n/a | n/a | - | n/a | n/a |
| MMS | n/a | n/a | Yes | n/a | n/a |
| Text Messaging Templates | n/a | n/a | Yes | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | - | Yes | Yes |
| Music Player | n/a | n/a | Yes | n/a | n/a |
| Stereo Speakers | - | Yes | - | Yes | - |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| Miracast | Yes | - | - | - | - |
| TV Output | Yes | Yes | - | Yes | Yes |
| Power | |||||
| Fast Charging | - | Yes | - | Yes | Yes |
| Wireless Charging | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | n/a |
| Calculator | n/a | n/a | Yes | n/a | n/a |
| Calendar | n/a | n/a | Yes | n/a | n/a |
| To-Do List | n/a | n/a | Yes | n/a | n/a |
| Voice Memo | n/a | n/a | Yes | n/a | n/a |
| Software | |||||
| Games | n/a | n/a | Yes | n/a | n/a |
| Java (J2ME) | n/a | n/a | Yes | n/a | n/a |
| Voice | |||||
| HD Voice | Yes * | Yes | - | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| LG G Flex (U.S. GSM) | Samsung Galaxy Note20 | Samsung SGH-E640 | Nubia Red Magic 3 / 3S | Samsung Galaxy Note 4 (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG G Flex (U.S. GSM) | Samsung Galaxy Note20 | Samsung SGH-E640 | Nubia Red Magic 3 / 3S | Samsung Galaxy Note 4 (CDMA) |
