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| Phone | Samsung Galaxy S8 | Nokia XR21 | BlackBerry 7750 | Asus ZenFone AR |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.8" diag. 18.5 : 9 |
6.5" diag. 20 : 9 |
? |
5.7" diag. 16 : 9 |
| Display Resolution & Type |
1440 x 2960 pixels (~568 ppi) AMOLED |
1080 x 2400 pixels (~406 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
1440 x 2560 pixels (~515 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz |
| Battery | 3,000 mAh | 4,800 mAh | ? | 3,300 mAh |
| Processor | 2.4 GHz Qualcomm Snapdragon 835 (MSM8998) | Snapdragon 695 | ? | 2.4 GHz Qualcomm Snapdragon 821 (MSM8996) |
| RAM | 4 GB | 6 GB | ? | 6 GB * |
| Storage | 64 GB | 128 GB | ? raw hardware | 128 GB * |
| Main Camera | 12 megapixel | 64 megapixel | - | 23 megapixel |
| Wide Camera | - | 8 megapixel | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 4K UHD | 1080p HD | - | 4K UHD |
| Front Camera | 8 megapixel | 16 megapixel | - | 8 megapixel |
| Weight |
5.47 oz (155g) |
8.16 oz (231g) |
5.01 oz (142g) |
6 oz (170g) |
| Dimensions |
5.86" x 2.68" x 0.31" (149 x 68 x 8 mm) |
6.61" x 3.09" x 0.41" (168 x 78 x 10.4 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
6.24" x 3.05" x 0.3" (158 x 77 x 7.6 mm) |
| Platform / OS | Android | Android | BlackBerry OS | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 20, 25, 28, 40, 41, 66, 71, 77-C, 78, 79, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 43, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
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| Data Technology | LTE (Cat 16) | NR (5G) | 1xRTT | LTE (Cat 11) |
| Features | ||||
| Barometer | - | Yes | - | Yes |
| Fingerprint Reader |
Yes stand-alone |
Yes stand-alone |
- |
Yes stand-alone |
| Flashlight | Yes | Yes | - | Yes |
| Ruggedized | - | Yes | - | - |
| VR-ready | Yes | - | - | Yes |
| Water-Resistant |
Yes IPX8 (SCUBA) |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
| TTY/TDD (Digital) | Yes | - | Yes | - |
| Alerts | ||||
| Ringer Profiles | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | - | Yes |
| MirrorLink | Yes | - | - | - |
| NFC | Yes | Yes | - | Yes |
| USB |
Yes USB Type C |
Yes USB Type C |
Yes |
Yes USB Type C |
| 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) |
| Data & Network | ||||
| Dual-SIM | - | Yes | - | Yes |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | - | - | Yes |
| Music | ||||
| FM Radio | - | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes |
| Photo & Video | ||||
| DLNA | - | - | - | Yes |
| Miracast | - | - | - | Yes |
| Power | ||||
| Fast Charging | Yes | Yes | - | Yes |
| Wireless Charging | Yes | - | - | - |
| Voice | ||||
| HD Voice | Yes | - | - | Yes |
| Speaker Phone | Yes | Yes | - | Yes |
| Samsung Galaxy S8 | Nokia XR21 | BlackBerry 7750 | Asus ZenFone AR | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S8 | Nokia XR21 | BlackBerry 7750 | Asus ZenFone AR |
