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| Phone | Asus ZenFone 4 | BlackBerry 7750 | Nokia C2 Tava / Tennen | Samsung Galaxy Note20 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.5" diag. 16 : 9 |
? |
5.5" diag. 18 : 9 |
6.7" diag. 20 : 9 |
| Display Resolution & Type |
1080 x 1920 pixels (~401 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
720 x 1440 pixels (~295 ppi) LCD (TFT/TFD) |
1080 x 2400 pixels (~393 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz |
| Battery | 3,300 mAh | ? | 3,000 mAh | 4,300 mAh |
| Processor | 2.2 GHz Qualcomm Snapdragon 630 | ? | 2 GHz MediaTek Helio A22 (MT6761) | 3.1 GHz Qualcomm Snapdragon 865+ |
| RAM | 4 GB | ? | 2 GB | 8 GB |
| Storage | 64 GB | ? raw hardware | 32 GB | 128 GB |
| Main Camera | 12 megapixel | - | 8 megapixel | 12 megapixel |
| Wide Camera | Yes | - | - | 12 megapixel |
| Tele Camera | - | - | - | 64 megapixel |
| Video Capture | 4K UHD | - | 1080p HD | 8K |
| Front Camera | 8 megapixel | - | 5 megapixel | 10 megapixel |
| Weight |
5.47 oz (155g) |
5.01 oz (142g) |
6.35 oz (180g) |
6.84 oz (194g) |
| Dimensions |
6.12" x 2.96" x 0.3" (155 x 75 x 7.7 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.93" x 2.82" x 0.36" (151 x 72 x 9.2 mm) |
6.36" x 2.96" x 0.33" (162 x 75 x 8.3 mm) |
| Platform / OS | Android | BlackBerry OS | Android | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 28 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 14, 29, 30, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 12, 25, 41, 66, 71, 260, 261 4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 12) | 1xRTT | LTE (Cat 6) | NR (5G) |
| Features | ||||
| Barometer | - | - | - | Yes |
| Fingerprint Reader |
Yes stand-alone |
- | - |
Yes in-display (ultrasonic) |
| Flashlight | Yes | - | Yes | Yes |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | - | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | - | Yes | - | - |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
- |
Yes Classic Audio |
Yes Classic Audio |
| NFC | Yes | - | - | Yes |
| USB |
Yes USB Type C |
Yes |
Yes USB Type C |
Yes USB Type C |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
| Data & Network | ||||
| Dual-SIM | Yes | - | - | - |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes |
| Text Keyboard, Hardware | - | Yes | - | - |
| Touch Screen | Yes | - | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | - |
| Music | ||||
| FM Radio | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | - |
| Stereo Speakers | - | - | - | Yes |
| Photo & Video | ||||
| Miracast | Yes | - | - | - |
| TV Output | - | - | - | Yes |
| Power | ||||
| Fast Charging | Yes | - | - | Yes |
| Wireless Charging | - | - | - | Yes |
| Voice | ||||
| HD Voice | - | - | - | Yes |
| Speaker Phone | Yes | - | Yes | Yes |
| Asus ZenFone 4 | BlackBerry 7750 | Nokia C2 Tava / Tennen | Samsung Galaxy Note20 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Asus ZenFone 4 | BlackBerry 7750 | Nokia C2 Tava / Tennen | Samsung Galaxy Note20 |
