Compare Phones
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| Phone | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 650 (CDMA) | Nokia 7.1 | Samsung Galaxy S II / SGH-i777 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5" diag. 16 : 9 |
? |
5.8" diag. 19 : 9 |
4.3" diag. 5 : 3 |
| Display Resolution & Type |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
1080 x 2280 pixels (~432 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz |
| Battery | 2,600 mAh | ? | 3,060 mAh | 1,650 mAh |
| Processor | 1.4 GHz Samsung Exynos 7570 | 312 MHz Intel XScale PXA270 | Qualcomm Snapdragon 636 | 1.2 GHz Samsung Exynos dual-core |
| RAM | 2 GB | ? | 4 GB * | ? |
| Storage | 16 GB | ? raw hardware | 64 GB * | 16 GB |
| Main Camera | 8 megapixel | Yes | 12 megapixel | 8 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 1080p HD | QVGA (320 x 240) | 4K UHD | 1080p HD |
| Front Camera | 5 megapixel | - | 8 megapixel | 2 megapixel |
| Weight |
5.43 oz (154g) |
6.3 oz (179g) |
5.64 oz (160g) |
4.3 oz (122g) |
| Dimensions |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
5.89" x 2.8" x 0.31" (150 x 71 x 8 mm) |
4.96" x 2.6" x 0.35" (126 x 66 x 8.9 mm) |
| Platform / OS | Android | Palm OS | Android | Android |
| Network Bands |
CDMA: 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | LTE (Cat 4) | 1xRTT | LTE (Cat 6) | HSPA+ 21 |
| Features | ||||
| Fingerprint Reader | - | - |
Yes stand-alone |
- |
| Flashlight | Yes | - | Yes | - |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
Yes M3 (mostly compatible) |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | Yes | - | - |
| NFC | - | - | Yes | Yes |
| USB |
Yes Micro-USB |
- |
Yes USB Type C |
Yes Micro-USB |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 a,b,g,n) |
| Data & Network | ||||
| Dual-SIM | - | - | Yes | - |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - |
| Touch Screen |
Yes Capacitive |
Yes |
Yes Capacitive |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes |
| Photo & Video | ||||
| DLNA | - | - | - | Yes |
| TV Output | - | - | - | Yes |
| Power | ||||
| Fast Charging | - | - | Yes | - |
| Voice | ||||
| Speaker Phone | Yes | Yes | Yes | Yes |
| Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 650 (CDMA) | Nokia 7.1 | Samsung Galaxy S II / SGH-i777 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy J2 / J2 Pure / J2 Dash | Palm Treo 650 (CDMA) | Nokia 7.1 | Samsung Galaxy S II / SGH-i777 |
