Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
![]() |
![]() |
![]() |
|
| Phone | Motorola razr (2019) | Samsung SPH-A520 | Nubia Red Magic 3 / 3S |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
6.2" diag. 22 : 9 |
? |
6.7" diag. 19.5 : 9 |
| Display Resolution & Type |
876 x 2142 pixels (~373 ppi) AMOLED |
? LCD (STN) |
1080 x 2340 pixels (~388 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | 90 Hz |
| Battery | 2,510 mAh | ? | 5,000 mAh |
| Processor | 2.2 GHz Qualcomm Snapdragon 710 | ? | Qualcomm Snapdragon 855+ |
| RAM | 6 GB | ? | 8 GB * |
| Storage | 128 GB | ? raw hardware | 128 GB * |
| Main Camera | 16 megapixel | - | 48 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | 1080p HD | - | 4K UHD |
| Front Camera | 5 megapixel | - | 16 megapixel |
| Weight |
7.23 oz (205g) |
3.6 oz (102g) |
7.58 oz (215g) |
| Dimensions |
3.7" x 2.83" x 0.55" (94 x 72 x 14 mm) |
3.46" x 1.83" x 0.91" (88 x 46 x 23.1 mm) |
6.76" x 3.09" x 0.38" (172 x 79 x 9.7 mm) |
| Form Factor | Foldable | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | Android |
| Network Bands |
4G LTE: 2, 3, 4, 5, 7, 13, 20, 28, 66 WCDMA: 1, 2, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
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 |
| Data Technology | LTE (Cat 15) | 1xRTT | LTE (Cat 9) |
| Features | |||
| Fingerprint Reader |
Yes stand-alone |
- |
Yes stand-alone |
| Flashlight | Yes | - | Yes |
| GPS / Location | n/a | Yes | n/a |
| Water-Resistant | Yes | - | - |
| Accessibility | |||
| Multiple Languages | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | - | Yes |
| Alerts | |||
| Extra Display | Yes | Yes | - |
| Connectivity | |||
| Bluetooth |
Yes Classic Audio |
- |
Yes Classic Audio |
| NFC | Yes | - | - |
| USB |
Yes USB Type C |
- |
Yes USB Type C |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||
| Picture ID | n/a | Yes | n/a |
| Ringer ID | n/a | Yes | n/a |
| Voice Dialing | n/a | Yes | n/a |
| Customization | |||
| Custom Graphics | n/a | Yes | n/a |
| Custom Ringtones | n/a | Yes | n/a |
| Data & Network | |||
| Data Tethering | n/a | Yes | n/a |
| Dual-SIM | - | - | Yes |
| WAP / Web Browser | n/a | Yes | n/a |
| Input | |||
| Predictive Text Entry | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes |
| Touch Screen | Yes | - | Yes |
| Music | |||
| Headphone Jack (3.5mm) | - | - | Yes |
| Stereo Speakers | - | - | Yes |
| Photo & Video | |||
| TV Output | - | - | Yes |
| Power | |||
| Fast Charging | Yes | - | Yes |
| Productivity | |||
| Alarm | n/a | Yes | n/a |
| Calculator | n/a | Yes | n/a |
| Calendar | n/a | Yes | n/a |
| To-Do List | n/a | Yes | n/a |
| Voice Memo | n/a | Yes | n/a |
| Software | |||
| Games | n/a | Yes | n/a |
| Voice | |||
| HD Voice | Yes | - | Yes |
| Headset Jack (2.5 mm) | n/a | Yes | n/a |
| Speaker Phone | Yes | - | Yes |
| Motorola razr (2019) | Samsung SPH-A520 | Nubia Red Magic 3 / 3S | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
![]() |
![]() |
![]() |
|
| Phone | Motorola razr (2019) | Samsung SPH-A520 | Nubia Red Magic 3 / 3S |











