Compare Phones
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| Phone | Samsung Galaxy Alpha | LG Optimus G (CDMA) | Samsung Galaxy S10 5G | Motorola A920 | LG G Flex (U.S. GSM) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.7" diag. 16 : 9 |
4.7" diag. 5 : 3 |
6.7" diag. 19 : 9 |
? |
6" diag. 16 : 9 |
| Display Resolution & Type |
720 x 1280 pixels (~312 ppi) AMOLED |
768 x 1280 pixels (~318 ppi) LCD (TFT/TFD) |
1440 x 3040 pixels (~502 ppi) AMOLED |
208 x 320 pixels LCD (Color) |
720 x 1280 pixels (~245 ppi) AMOLED |
| Display Refresh | 60 Hz | 60 Hz | 60 Hz | ? | 60 Hz |
| Battery | 1,860 mAh | 2,100 mAh | 4,500 mAh | ? | 3,500 mAh |
| Processor | 2.5 GHz Qualcomm Snapdragon 801 (MSM8974-AC) | 1.5 GHz Qualcomm Snapdragon S4 Pro | 2.8 GHz Qualcomm Snapdragon 855 | ? | 2.3 GHz Qualcomm Snapdragon 800 |
| RAM | 2 GB | 2 GB | 8 GB | ? | 2 GB |
| Storage | 32 GB | 32 GB | 256 GB * | ? raw hardware | 32 GB |
| Main Camera | 12 megapixel | 13 megapixel | 12 megapixel | Yes | 13 megapixel |
| Wide Camera | - | - | 16 megapixel | - | - |
| Tele Camera | - | - | 12 megapixel | - | - |
| Video Capture | 4K UHD | 1080p HD | 4K UHD | ? | 4K UHD |
| Front Camera | 2 megapixel | 1 megapixel | 10 megapixel | - | 2 megapixel |
| Weight |
4.06 oz (115g) |
5.11 oz (145g) |
6.98 oz (198g) |
7.48 oz (212g) |
6.24 oz (177g) |
| Dimensions |
5.21" x 2.58" x 0.26" (132 x 66 x 6.7 mm) |
5.19" x 2.71" x 0.33" (132 x 69 x 8.5 mm) |
6.4" x 3.04" x 0.31" (163 x 77 x 7.9 mm) |
5.83" x 2.36" x 0.94" (148 x 60 x 23.9 mm) |
6.32" x 3.21" x 0.31" (160 x 82 x 8 mm) |
| Platform / OS | Android | Android | Android | UIQ (Symbian) | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 25 CDMA: 800, 850, 1900 |
5G: 41, 260, 261 4G LTE: 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 26, 28, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 1 GSM: 900, 1800, 1900 |
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| Data Technology | LTE (Cat 4) | LTE (Cat 3) | NR (5G) | GPRS | LTE (Cat 4) |
| Features | |||||
| Barometer | - | - | Yes | - | - |
| Fingerprint Reader | Yes | - |
Yes in-display (ultrasonic) |
- | - |
| Flashlight | Yes | - | Yes | - | Yes |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M4 (very compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | Yes |
| Alerts | |||||
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | Yes |
| Infrared (IR) | - | - | - | Yes | Yes |
| MirrorLink | - | - | Yes | - | - |
| NFC | Yes | Yes | Yes | - | Yes |
| USB | Yes |
Yes Micro-USB |
Yes USB Type C |
Yes |
Yes Micro-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 a,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Yes |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | - |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | Yes | Yes | Yes | - | Yes |
| Stereo Speakers | Yes | - | Yes | - | - |
| Photo & Video | |||||
| DLNA | - | Yes | - | - | Yes |
| Miracast | - | Yes | Yes | - | Yes |
| TV Output | Yes | Yes | Yes | - | Yes |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Wireless Charging | - | - | Yes | - | - |
| Voice | |||||
| HD Voice | Yes | Yes | Yes | - | Yes * |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung Galaxy Alpha | LG Optimus G (CDMA) | Samsung Galaxy S10 5G | Motorola A920 | LG G Flex (U.S. GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Alpha | LG Optimus G (CDMA) | Samsung Galaxy S10 5G | Motorola A920 | LG G Flex (U.S. GSM) |
