Compare Phones
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| Phone | Samsung Jack i637 | Samsung Galaxy J2 / J2 Pure / J2 Dash | BlackBerry Bold 9900 | LG Q70 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
2.4" diag. 4 : 3 |
5" diag. 16 : 9 |
2.8" diag. 4 : 3 |
6.4" diag. 19.5 : 9 |
| Display Resolution & Type |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
640 x 480 pixels (~286 ppi) LCD (TFT/TFD) |
1080 x 2310 pixels (~398 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | 60 Hz |
| Battery | 1,480 mAh | 2,600 mAh | 1,230 mAh | 4,000 mAh |
| Processor | ? | 1.4 GHz Samsung Exynos 7570 | 1.2 GHz Qualcomm Snapdragon S2 MSM8255 | 2 GHz Qualcomm Snapdragon 675 (SM6150) |
| RAM | ? | 2 GB | 768 MB | 4 GB |
| Storage | ? raw hardware | 16 GB | 8 GB | 64 GB |
| Main Camera | 3 megapixel | 8 megapixel | 5 megapixel | 32 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | ? | 1080p HD | 720p HD | 4K UHD |
| Front Camera | - | 5 megapixel | - | 16 megapixel |
| Weight |
3.6 oz (102g) |
5.43 oz (154g) |
4.59 oz (130g) |
6.98 oz (198g) |
| Dimensions |
4.4" x 2.4" x 0.5" (112 x 61 x 12.7 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
4.53" x 2.6" x 0.41" (115 x 66 x 10.5 mm) |
6.38" x 3.02" x 0.32" (162 x 77 x 8.1 mm) |
| Platform / OS | Windows Mobile Standard | Android | BlackBerry OS | Android |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
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| Data Technology | HSDPA 3.6 | LTE (Cat 4) | HSPA 14.4 | LTE (Cat 12) |
| Features | ||||
| Fingerprint Reader | - | - | - |
Yes stand-alone |
| Flashlight | - | Yes | - | Yes |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | - | Yes | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | Yes | - | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| NFC | - | - | Yes | Yes |
| USB | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | Yes | - |
| Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
| Photo & Video | ||||
| DLNA | - | - | - | Yes |
| Power | ||||
| Fast Charging | - | - | - | Yes |
| Voice | ||||
| HD Voice | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| Samsung Jack i637 | Samsung Galaxy J2 / J2 Pure / J2 Dash | BlackBerry Bold 9900 | LG Q70 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Jack i637 | Samsung Galaxy J2 / J2 Pure / J2 Dash | BlackBerry Bold 9900 | LG Q70 |
