Compare Phones
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| Phone | Samsung Wafer R510 | Samsung Galaxy J7 (2017, GSM) / J7 Prime / Halo | Alcatel Dawn | Samsung SPH-N270 (Matrix Phone) | Samsung SPH-A800 / MM-A800 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
1.9" diag. 4 : 3 |
5.5" diag. 16 : 9 |
4.5" diag. 16 : 9 |
? | ? |
| Display Resolution & Type |
220 x 176 pixels (~148 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | 60 Hz | ? | ? |
| Battery | 800 mAh | 3,300 mAh | 1,780 mAh | 1,000 mAh | ? |
| Processor | ? | 1.6 GHz Samsung Exynos 7870 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | ? |
| RAM | ? | 2 GB | 1 GB | ? | ? |
| Storage | ? raw hardware | 16 GB * | 8 GB | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | 8 megapixel | 5 megapixel | - | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | 1080p HD | 720p HD | - | QCIF (176 x 144) |
| Front Camera | - | Yes | Yes | - | - |
| Weight |
2.47 oz (70g) |
5.8 oz (164g) |
5.08 oz (144g) |
4.66 oz (132g) |
5.08 oz (144g) |
| Dimensions |
4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) |
5.96" x 3.01" x 0.34" (151 x 76 x 8.6 mm) |
5.2" x 2.56" x 0.4" (132 x 65 x 10.1 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
3.94" x 1.93" x 1.02" (100 x 49 x 25.9 mm) |
| Form Factor | Slab | Slab | Slab | Slide | Slide |
| Platform / OS | (proprietary) | Android | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 25, 26, 41 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
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| Data Technology | EVDO r0 | LTE (Cat 6) | LTE (Cat 4) | - | 1xRTT |
| Features | |||||
| Flashlight | - | Yes | - | - | - |
| GPS / Location | Yes | n/a | n/a | Yes | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | Yes | - | - |
| Multiple Languages | Yes | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | - |
| USB | - |
Yes Micro-USB |
Yes Micro-USB |
- | Yes |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | Yes | Yes |
| Ringer ID | - | n/a | n/a | Yes | Yes |
| Voice Dialing | Yes | n/a | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | Yes | n/a | n/a | - | Yes |
| Custom Ringtones | Yes | n/a | n/a | - | Yes |
| Data & Network | |||||
| WAP / Web Browser | Yes | n/a | n/a | - | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Touch Screen | - | Yes | Yes | - | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | - | Yes |
| Messaging | |||||
| MMS | Yes | n/a | n/a | - | - |
| Text Messaging Templates | - | n/a | n/a | - | Yes |
| Music | |||||
| FM Radio | - | Yes | Yes | - | - |
| Headphone Jack (3.5mm) | - | Yes | Yes | - | - |
| Music Player | Yes | n/a | n/a | - | Yes |
| Stereo Speakers | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | Yes |
| Calculator | Yes | n/a | n/a | Yes | Yes |
| Calendar | Yes | n/a | n/a | Yes | Yes |
| To-Do List | - | n/a | n/a | Yes | Yes |
| Voice Memo | Yes | n/a | n/a | Yes | Yes |
| Software | |||||
| BREW | Yes | n/a | n/a | - | - |
| Games | Yes | n/a | n/a | - | Yes |
| Java (J2ME) | - | n/a | n/a | - | Yes |
| Voice | |||||
| HD Voice | - | Yes | - | - | - |
| Headset Jack (2.5 mm) | - | n/a | n/a | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes | - | - |
| Samsung Wafer R510 | Samsung Galaxy J7 (2017, GSM) / J7 Prime / Halo | Alcatel Dawn | Samsung SPH-N270 (Matrix Phone) | Samsung SPH-A800 / MM-A800 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Wafer R510 | Samsung Galaxy J7 (2017, GSM) / J7 Prime / Halo | Alcatel Dawn | Samsung SPH-N270 (Matrix Phone) | Samsung SPH-A800 / MM-A800 |
