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| Phone | Samsung Galaxy S7 | Apple iPhone 3GS | Samsung Galaxy Fold | Ericsson R278d | Amazon Fire |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
5.1" diag. 16 : 9 |
3.5" diag. 5 : 3 |
7.3" diag. 4 : 3 |
? |
4.7" diag. 16 : 9 |
| Display Resolution & Type |
1440 x 2560 pixels (~576 ppi) AMOLED |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
1536 x 2152 pixels (~362 ppi) AMOLED |
101 x 40 pixels |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | 60 Hz | ? | ? |
| Battery | 3,000 mAh | ? | 4,380 mAh | ? | 2,400 mAh |
| Processor | 2.2 GHz Qualcomm Snapdragon 820 (MSM8996) | ? | 2.8 GHz Qualcomm Snapdragon 855 | ? | 2.2 GHz Qualcomm Snapdragon 800 |
| RAM | 4 GB | ? | 12 GB | ? | 2 GB |
| Storage | 32 GB | 32 GB * | 512 GB | ? raw hardware | 32 GB * |
| Main Camera | 12 megapixel | 3 megapixel | 12 megapixel | - | 13 megapixel |
| Wide Camera | - | - | 16 megapixel | - | - |
| Tele Camera | - | - | 12 megapixel | - | - |
| Video Capture | 4K UHD | VGA (640 x 480) | 4K UHD | - | 1080p HD |
| Front Camera | 5 megapixel | - | 10 megapixel | - | 2 megapixel |
| Weight |
5.36 oz (152g) |
4.76 oz (135g) |
9.74 oz (276g) |
9.28 oz (263g) |
5.64 oz (160g) |
| Dimensions |
5.61" x 2.74" x 0.31" (142 x 70 x 7.9 mm) |
4.55" x 2.44" x 0.48" (116 x 62 x 12.3 mm) |
6.33" x 2.47" x 0.67" (161 x 63 x 17 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
5.5" x 2.6" x 0.35" (140 x 66 x 8.9 mm) |
| Form Factor | Slab | Slab | Foldable | Slab | Slab |
| Platform / OS | Android | iOS | Android | (proprietary) | (proprietary) |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 29, 30, 40, 41 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 46, 66, 71 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
TDMA: 850, 1900 AMPS: 850 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 17 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 9) | HSPA 7.2 | LTE (Cat 18) | - | LTE (Cat 4) |
| Features | |||||
| Barometer | - | - | Yes | - | - |
| Fingerprint Reader | Yes | - |
Yes stand-alone |
- | - |
| Flashlight | Yes | - | Yes | - | Yes |
| GPS / Location | n/a | n/a | n/a | - | Yes |
| VR-ready | Yes | - | - | - | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - | - | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | Yes |
| MirrorLink | Yes | - | Yes | - | - |
| Mobile Hotspot | n/a | n/a | n/a | - | Yes |
| NFC | Yes | - | Yes | - | Yes |
| USB |
Yes Micro-USB |
Yes |
Yes USB Type C |
- |
Yes Micro-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 802.11 b,g |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | - | Yes |
| Ringer ID | n/a | n/a | n/a | - | Yes |
| Voice Dialing | n/a | n/a | n/a | - | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | n/a | - | - |
| Custom Ringtones | n/a | n/a | n/a | Yes | Yes |
| Real-Music Ringers | n/a | n/a | n/a | - | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | n/a | Yes | Yes |
| Dual-SIM | Yes | - | Yes | - | - |
| WAP / Web Browser | n/a | n/a | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | - | - | - |
| Messaging | |||||
| Email Client | n/a | n/a | n/a | - | Yes |
| MMS | n/a | n/a | n/a | - | Yes |
| Text Messaging Templates | n/a | n/a | n/a | - | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | Yes | - | - | Yes |
| Music Player | n/a | n/a | n/a | - | Yes |
| Stereo Speakers | - | - | Yes | - | Yes |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| Miracast | Yes | - | - | - | Yes |
| TV Output | - | Yes | Yes | - | Yes |
| Power | |||||
| Fast Charging | Yes | - | Yes | - | - |
| Wireless Charging | Yes | - | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | n/a | Yes | Yes |
| Calculator | n/a | n/a | n/a | - | Yes |
| Calendar | n/a | n/a | n/a | - | Yes |
| Voice Memo | n/a | n/a | n/a | - | Yes |
| Software | |||||
| Games | n/a | n/a | n/a | - | Yes |
| Voice | |||||
| HD Voice | Yes | - | Yes | - | Yes |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| Samsung Galaxy S7 | Apple iPhone 3GS | Samsung Galaxy Fold | Ericsson R278d | Amazon Fire | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S7 | Apple iPhone 3GS | Samsung Galaxy Fold | Ericsson R278d | Amazon Fire |
