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| Phone | Samsung SPH-N270 (Matrix Phone) | Samsung SPH-A520 | Nubia Red Magic 3 / 3S | Motorola razr (2019) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | ? |
6.7" diag. 19.5 : 9 |
6.2" diag. 22 : 9 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
? LCD (STN) |
1080 x 2340 pixels (~388 ppi) AMOLED |
876 x 2142 pixels (~373 ppi) AMOLED |
| Display Refresh | ? | ? | 90 Hz | 60 Hz |
| Battery | 1,000 mAh | ? | 5,000 mAh | 2,510 mAh |
| Processor | ? | ? | Qualcomm Snapdragon 855+ | 2.2 GHz Qualcomm Snapdragon 710 |
| RAM | ? | ? | 8 GB * | 6 GB |
| Storage | ? raw hardware | ? raw hardware | 128 GB * | 128 GB |
| Main Camera | - | - | 48 megapixel | 16 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | - | 4K UHD | 1080p HD |
| Front Camera | - | - | 16 megapixel | 5 megapixel |
| Weight |
4.66 oz (132g) |
3.6 oz (102g) |
7.58 oz (215g) |
7.23 oz (205g) |
| Dimensions |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 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) |
3.7" x 2.83" x 0.55" (94 x 72 x 14 mm) |
| Form Factor | Slide | Clamshell | Slab | Foldable |
| Platform / OS | (proprietary) | (proprietary) | Android | Android |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
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 |
4G LTE: 2, 3, 4, 5, 7, 13, 20, 28, 66 WCDMA: 1, 2, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | - | 1xRTT | LTE (Cat 9) | LTE (Cat 15) |
| Features | ||||
| Fingerprint Reader | - | - |
Yes stand-alone |
Yes stand-alone |
| Flashlight | - | - | Yes | Yes |
| GPS / Location | Yes | Yes | n/a | n/a |
| Water-Resistant | - | - | - | Yes |
| Accessibility | ||||
| Multiple Languages | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | - | - | Yes | Yes |
| Alerts | ||||
| Extra Display | - | Yes | - | Yes |
| Connectivity | ||||
| Bluetooth | - | - | Yes | Yes |
| 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 | Yes | Yes | n/a | n/a |
| Ringer ID | Yes | Yes | n/a | n/a |
| Voice Dialing | Yes | Yes | n/a | n/a |
| Customization | ||||
| Custom Graphics | - | Yes | n/a | n/a |
| Custom Ringtones | - | Yes | n/a | n/a |
| Data & Network | ||||
| Data Tethering | - | Yes | n/a | n/a |
| Dual-SIM | - | - | Yes | - |
| WAP / Web Browser | - | Yes | n/a | n/a |
| Input | ||||
| Predictive Text Entry | Yes | Yes | n/a | n/a |
| Side Keys | - | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - |
| Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
| Music | ||||
| Headphone Jack (3.5mm) | - | - | Yes | - |
| Stereo Speakers | - | - | Yes | - |
| Photo & Video | ||||
| TV Output | - | - | Yes | - |
| Power | ||||
| Fast Charging | - | - | Yes | Yes |
| Productivity | ||||
| Alarm | Yes | Yes | n/a | n/a |
| Calculator | Yes | Yes | n/a | n/a |
| Calendar | Yes | Yes | n/a | n/a |
| To-Do List | Yes | Yes | n/a | n/a |
| Voice Memo | Yes | Yes | n/a | n/a |
| Software | ||||
| Games | - | Yes | n/a | n/a |
| Voice | ||||
| HD Voice | - | - | Yes | Yes |
| Headset Jack (2.5 mm) | Yes | Yes | n/a | n/a |
| Speaker Phone | - | - | Yes | Yes |
| Samsung SPH-N270 (Matrix Phone) | Samsung SPH-A520 | Nubia Red Magic 3 / 3S | Motorola razr (2019) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SPH-N270 (Matrix Phone) | Samsung SPH-A520 | Nubia Red Magic 3 / 3S | Motorola razr (2019) |
