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| Phone | Samsung Galaxy S9+ | Nokia N81 | LG Volt | Motorola Charm |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
6.2" diag. 18.5 : 9 |
2.4" diag. 4 : 3 |
4.7" diag. 16 : 9 |
2.8" diag. 4 : 3 |
| Display Resolution & Type |
1440 x 2960 pixels (~531 ppi) AMOLED |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~234 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~143 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz |
| Battery | 3,500 mAh | 1,050 mAh | 3,000 mAh | 1,170 mAh |
| Processor | 2.8 GHz Qualcomm Snapdragon 845 | 369 MHz ARM 11 | 1.2 GHz Qualcomm Snapdragon 400 | 720 MHz TI OMAP3410 |
| RAM | 6 GB | ? | 1 GB | ? |
| Storage | 64 GB | 8 GB * | 4 GB | ? raw hardware |
| Main Camera | 12 megapixel | 2 megapixel | 8 megapixel | 3 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | 12 megapixel | - | - | - |
| Video Capture | 4K UHD | VGA (640 x 480) | 1080p HD | ? |
| Front Camera | 8 megapixel | - | Yes | - |
| Weight |
6.67 oz (189g) |
4.94 oz (140g) |
4.76 oz (135g) |
3.88 oz (110g) |
| Dimensions |
6.22" x 2.91" x 0.33" (158 x 74 x 8.5 mm) |
4.02" x 1.97" x 0.7" (102 x 50 x 17.8 mm) |
5.17" x 2.6" x 0.42" (131 x 66 x 10.7 mm) |
3.87" x 2.65" x 0.45" (98 x 67 x 11.4 mm) |
| Platform / OS | Android | S60 (Symbian) | Android | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 1 GSM: 850, 900, 1800, 1900 |
4G LTE: 25, 26, 41 CDMA: 800, 850, 1900 |
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| Data Technology | LTE (Cat 18) | EDGE | LTE (Cat 3) | HSDPA 3.6 |
| Features | ||||
| Barometer | Yes | - | - | - |
| Fingerprint Reader |
Yes stand-alone |
- | - | - |
| Flashlight | Yes | - | Yes | - |
| VR-ready | Yes | - | - | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | - | Yes | - |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | - | Yes | - | - |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | - | - | Yes | - |
| MirrorLink | Yes | - | - | - |
| NFC | Yes | - | Yes | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes |
Yes Micro-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 802.11 b,g |
Yes |
Yes 4 (802.11 b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen | Yes | - | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | Yes * | Yes | Yes |
| Music | ||||
| FM Radio | Yes * | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | Yes | Yes |
| Stereo Speakers | Yes | Yes | - | - |
| Photo & Video | ||||
| DLNA | - | - | Yes | - |
| Miracast | - | - | Yes | - |
| TV Output | Yes | - | - | - |
| Power | ||||
| Fast Charging | Yes | - | - | - |
| Wireless Charging | Yes | - | - | - |
| Voice | ||||
| HD Voice | Yes | - | - | - |
| Push-To-Talk | - | Yes * | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| Samsung Galaxy S9+ | Nokia N81 | LG Volt | Motorola Charm | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S9+ | Nokia N81 | LG Volt | Motorola Charm |
