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| Phone | Samsung Galaxy J2 / J2 Pure / J2 Dash | Samsung Galaxy Note20 | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
5" diag. 16 : 9 |
6.7" diag. 20 : 9 |
? |
| Display Resolution & Type |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
1080 x 2400 pixels (~393 ppi) AMOLED |
240 x 240 pixels LCD (Color) |
| Display Refresh | 60 Hz | 60 Hz | ? |
| Battery | 2,600 mAh | 4,300 mAh | ? |
| Processor | 1.4 GHz Samsung Exynos 7570 | 3.1 GHz Qualcomm Snapdragon 865+ | ? |
| RAM | 2 GB | 8 GB | ? |
| Storage | 16 GB | 128 GB | ? raw hardware |
| Main Camera | 8 megapixel | 12 megapixel | - |
| Wide Camera | - | 12 megapixel | - |
| Tele Camera | - | 64 megapixel | - |
| Video Capture | 1080p HD | 8K | - |
| Front Camera | 5 megapixel | 10 megapixel | - |
| Weight |
5.43 oz (154g) |
6.84 oz (194g) |
5.01 oz (142g) |
| Dimensions |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
6.36" x 2.96" x 0.33" (162 x 75 x 8.3 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Platform / OS | Android | Android | BlackBerry OS |
| Network Bands |
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 |
CDMA: 850, 1900 |
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| Data Technology | LTE (Cat 4) | NR (5G) | 1xRTT |
| Features | |||
| Barometer | - | Yes | - |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
- |
| Flashlight | Yes | Yes | - |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Ringer Profiles | - | - | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | - |
| NFC | - | Yes | - |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Stylus | - | Yes | - |
| Text Keyboard, Hardware | - | - | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||
| Memory Card Slot | Yes | - | - |
| Music | |||
| Headphone Jack (3.5mm) | Yes | - | - |
| Stereo Speakers | - | Yes | - |
| Photo & Video | |||
| TV Output | - | Yes | - |
| Power | |||
| Fast Charging | - | Yes | - |
| Wireless Charging | - | Yes | - |
| Voice | |||
| HD Voice | - | Yes | - |
| Speaker Phone | Yes | Yes | - |
| Samsung Galaxy J2 / J2 Pure / J2 Dash | Samsung Galaxy Note20 | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy J2 / J2 Pure / J2 Dash | Samsung Galaxy Note20 | BlackBerry 7750 |
