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| Phone | Samsung Galaxy S21 | Samsung Galaxy Z Fold4 | Samsung SCH-A610 | Asus ROG Phone II | ZTE MSGM8 II |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Not yet released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.2" diag. 20 : 9 |
7.6" diag. 4 : 3 |
? |
6.6" diag. 19.5 : 9 |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
1080 x 2400 pixels (~424 ppi) AMOLED |
1812 x 2176 pixels (~373 ppi) AMOLED |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 2340 pixels (~391 ppi) AMOLED |
220 x 176 pixels (~130 ppi) LCD (TFT/TFD) |
| Display Refresh | 120 Hz | 120 Hz | ? | 120 Hz | ? |
| Battery | 4,000 mAh | 4,400 mAh | 1,300 mAh | 6,000 mAh | 900 mAh |
| Processor | 2.8 GHz Qualcomm Snapdragon 888 | 3.2 GHz Snapdragon 8+ Gen 1 | ? | 3 GHz Qualcomm Snapdragon 855 Plus | ? |
| RAM | 8 GB | 12 GB | ? | 12 GB | ? |
| Storage | 128 GB * | 256 GB * | ? raw hardware | 512 GB | ? raw hardware |
| Main Camera | 12 megapixel | 50 megapixel | Yes | 48 megapixel | 1 megapixel |
| Wide Camera | 12 megapixel | 12 megapixel | - | 13 megapixel | - |
| Tele Camera | 64 megapixel | 10 megapixel | - | - | - |
| Video Capture | 8K | 4K UHD | - | 4K UHD | - |
| Front Camera | 10 megapixel | 10 megapixel | - | 24 megapixel | - |
| Weight |
6.03 oz (171g) |
9.28 oz (263g) |
4.23 oz (120g) |
8.47 oz (240g) |
3.65 oz (104g) |
| Dimensions |
5.97" x 2.8" x 0.31" (152 x 71 x 7.9 mm) |
6.11" x 2.64" x 0.62" (155 x 67 x 15.8 mm) |
3.5" x 1.9" x 0.9" (89 x 48 x 22.9 mm) |
6.73" x 3.06" x 0.37" (171 x 78 x 9.5 mm) |
4.2" x 2.4" x 0.54" (107 x 61 x 13.7 mm) |
| Form Factor | Slab | Foldable | Clamshell | Slab | Slab |
| Platform / OS | Android | Android | (proprietary) | Android | (proprietary) |
| Network Bands |
5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 7, 12, 25, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 258, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 29, 32, 34, 38, 39, 40, 41, 46, 66 WCDMA: 1, 2, 3, 4, 5, 8, 19 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1700, 1900 |
| Data Technology | NR (5G) | NR (5G) | 1xRTT | LTE (Cat 20) | 1xRTT |
| Features | |||||
| Barometer | Yes | Yes | - | - | - |
| Fingerprint Reader |
Yes in-display (ultrasonic) |
Yes stand-alone |
- |
Yes in-display (optical) |
- |
| Flashlight | Yes | Yes | - | Yes | - |
| GPS / Location | n/a | n/a | Yes | n/a | Yes |
| Water-Resistant |
Yes IPX8 (SCUBA) |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | - | Yes | Yes |
| Multiple Languages | n/a | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | - | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- |
Yes Classic Audio |
Yes Classic Audio |
| NFC | Yes | Yes | - | Yes | - |
| USB |
Yes USB Type C |
Yes USB Type C |
- |
Yes USB Type C |
Yes Mini-USB |
| UWB | - | Yes | - | - | - |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 6E (802.11 a,ac,ax,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | n/a | Yes |
| Ringer ID | n/a | n/a | Yes | n/a | Yes |
| Voice Dialing | n/a | n/a | Yes | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | n/a | Yes |
| Custom Ringtones | n/a | n/a | Yes | n/a | Yes |
| Real-Music Ringers | n/a | n/a | - | n/a | Yes |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | n/a | - |
| Dual-SIM | - | Yes | - | Yes | - |
| WAP / Web Browser | n/a | n/a | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | - |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | Yes | - | - | - |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | Yes | Yes | - | Yes | - |
| Messaging | |||||
| EMS / Picture Messaging | n/a | n/a | Yes | n/a | - |
| MMS | n/a | n/a | Yes | n/a | Yes |
| Text Messaging Templates | n/a | n/a | Yes | n/a | - |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Stereo Speakers | Yes | - | - | Yes | - |
| Photo & Video | |||||
| TV Output | Yes | Yes | - | Yes | - |
| Power | |||||
| Fast Charging | Yes | Yes | - | Yes | - |
| Wireless Charging | Yes | Yes | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | Yes |
| Calculator | n/a | n/a | Yes | n/a | Yes |
| Calendar | n/a | n/a | Yes | n/a | Yes |
| To-Do List | n/a | n/a | Yes | n/a | - |
| Voice Memo | n/a | n/a | Yes | n/a | Yes |
| Software | |||||
| BREW | n/a | n/a | Yes | n/a | Yes |
| Games | n/a | n/a | Yes | n/a | Yes |
| Voice | |||||
| HD Voice | Yes | Yes | - | - | - |
| Headset Jack (2.5 mm) | n/a | n/a | Yes | n/a | Yes |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| Samsung Galaxy S21 | Samsung Galaxy Z Fold4 | Samsung SCH-A610 | Asus ROG Phone II | ZTE MSGM8 II | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S21 | Samsung Galaxy Z Fold4 | Samsung SCH-A610 | Asus ROG Phone II | ZTE MSGM8 II |
