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| Phone | Samsung SGH-A657 | Samsung SCH-U620 | Apple iPhone 8 Plus |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? | ? |
5.5" diag. 16 : 9 |
| Display Resolution & Type |
176 x 220 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
1080 x 1920 pixels (~401 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz |
| Battery | 1,420 mAh | 1,000 mAh | 2,675 mAh |
| Processor | ? | ? | Apple A11 |
| RAM | ? | ? | 3 GB |
| Storage | ? raw hardware | ? raw hardware | 64 GB * |
| Main Camera | - | 1 megapixel | 12 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | Yes |
| Video Capture | - | QVGA (320 x 240) | 4K UHD |
| Front Camera | - | - | 7 megapixel |
| Weight |
4.34 oz (123g) |
3.74 oz (106g) |
7.13 oz (202g) |
| Dimensions |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
3.78" x 1.85" x 0.87" (96 x 47 x 22.1 mm) |
6.24" x 3.07" x 0.3" (158 x 78 x 7.6 mm) |
| Form Factor | Slab | Slide | Slab |
| Platform / OS | (proprietary) | (proprietary) | iOS |
| Network Bands |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSDPA 3.6 | EVDO r0 | LTE (Cat 9) |
| Features | |||
| Barometer | - | - | Yes |
| Fingerprint Reader | - | - |
Yes stand-alone |
| Flashlight | Yes | - | Yes |
| GPS / Location | Yes | Yes | n/a |
| Ruggedized | Yes | - | - |
| Water-Resistant | - | - |
Yes IPX7 (snorkeling) |
| Accessibility | |||
| Hearing Aid Compatible | - |
Yes M4 (very compatible) |
Yes M3, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| NFC | - | - | Yes |
| USB | Yes | Yes | Yes |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||
| Picture ID | Yes | Yes | n/a |
| Ringer ID | Yes | Yes | n/a |
| Voice Dialing | - | Yes | n/a |
| Customization | |||
| Custom Graphics | Yes | Yes | n/a |
| Custom Ringtones | Yes | Yes | n/a |
| Real-Music Ringers | Yes | - | n/a |
| Data & Network | |||
| Data Tethering | Yes | - | n/a |
| WAP / Web Browser | Yes | Yes | n/a |
| Input | |||
| Predictive Text Entry | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes |
| Touch Screen | - | - |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | Yes | - |
| Messaging | |||
| Email Client | Yes | - | n/a |
| Instant Messaging | Yes | Yes | n/a |
| MMS | Yes | Yes | n/a |
| Text Messaging Templates | Yes | Yes | n/a |
| Music | |||
| Music Player | Yes | Yes | n/a |
| Stereo Speakers | - | Yes | Yes |
| Photo & Video | |||
| TV Output | - | - | Yes |
| Power | |||
| Fast Charging | - | - | Yes |
| Wireless Charging | - | - | Yes |
| Productivity | |||
| Alarm | Yes | Yes | n/a |
| Calculator | Yes | Yes | n/a |
| Calendar | Yes | Yes | n/a |
| To-Do List | Yes | - | n/a |
| Voice Memo | Yes | Yes | n/a |
| Software | |||
| BREW | - | Yes | n/a |
| Games | Yes | Yes | n/a |
| Java (J2ME) | Yes | - | n/a |
| Voice | |||
| HD Voice | - | - | Yes |
| Headset Jack (2.5 mm) | - | Yes | n/a |
| Push-To-Talk | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes |
| Samsung SGH-A657 | Samsung SCH-U620 | Apple iPhone 8 Plus | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-A657 | Samsung SCH-U620 | Apple iPhone 8 Plus |
