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| Phone | OnePlus 9 | Samsung Galaxy A21 | Samsung Galaxy S23 Ultra | ZTE Blade X1 5G |
| Current U.S. Carriers | (none) | (none) | Verizon | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
6.6" diag. 20 : 9 |
6.5" diag. 20 : 9 |
6.8" diag. 19.5 : 9 |
6.5" diag. 19.5 : 9 |
| Display Resolution & Type |
1080 x 2400 pixels (~402 ppi) AMOLED |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
1440 x 3088 pixels (~501 ppi) AMOLED |
1080 x 2340 pixels (~396 ppi) LCD (TFT/TFD) |
| Display Refresh | 120 Hz | 60 Hz | 120 Hz | 60 Hz |
| Battery | 4,500 mAh | 4,000 mAh | 5,000 mAh | 4,000 mAh |
| Processor | Qualcomm Snapdragon 888 | 2 GHz MediaTek Helio P35 (MT6765) | 3.4 GHz Snapdragon 8 Gen 2 for Galaxy | 2.4 GHz Qualcomm Snapdragon 765G |
| RAM | 8 GB * | 3 GB | 8 GB * | 6 GB |
| Storage | 128 GB * | 32 GB | 256 GB * | 128 GB |
| Main Camera | 48 megapixel | 16 megapixel | 200 megapixel | 48 megapixel |
| Wide Camera | 50 megapixel | 8 megapixel | 12 megapixel | 8 megapixel |
| Tele Camera | - | - | 10 megapixel | - |
| Video Capture | 8K | 1080p HD | 8K | 4K UHD |
| Front Camera | 16 megapixel | 13 megapixel | 12 megapixel | 16 megapixel |
| Weight |
6.77 oz (192g) |
6.81 oz (193g) |
8.25 oz (234g) |
6.7 oz (190g) |
| Dimensions |
6.3" x 2.92" x 0.34" (160 x 74 x 8.7 mm) |
6.61" x 3.02" x 0.32" (168 x 77 x 8.1 mm) |
6.43" x 3.07" x 0.35" (163 x 78 x 8.9 mm) |
6.46" x 2.99" x 0.36" (164 x 76 x 9.2 mm) |
| Platform / OS | Android | Android | Android | Android |
| Network Bands |
5G: 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 71, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8, 19 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 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 |
5G: 2, 5, 66 4G LTE: 2, 4, 5, 12, 13, 66 |
| Data Technology | NR (5G) | LTE (Cat 6) | NR (5G) | NR (5G) |
| Features | ||||
| Barometer | - | - | Yes | Yes |
| Fingerprint Reader |
Yes in-display (optical) |
Yes stand-alone |
Yes in-display (ultrasonic) |
Yes stand-alone |
| Flashlight | Yes | Yes | Yes | Yes |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil 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 | Yes | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| NFC | Yes | Yes | Yes | Yes |
| USB |
Yes USB Type C |
Yes USB Type C |
Yes USB Type C |
Yes USB Type C |
| UWB | - | - | Yes | - |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 6E (802.11 a,ac,ax,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | - | Yes | - | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | - | Yes | - | Yes |
| Stereo Speakers | Yes | - | Yes | - |
| Power | ||||
| Fast Charging | Yes | Yes | Yes | Yes |
| Wireless Charging | Yes | - | Yes | - |
| Voice | ||||
| HD Voice | Yes | Yes | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| OnePlus 9 | Samsung Galaxy A21 | Samsung Galaxy S23 Ultra | ZTE Blade X1 5G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | OnePlus 9 | Samsung Galaxy A21 | Samsung Galaxy S23 Ultra | ZTE Blade X1 5G |
