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| Phone | Siemens SX1 | Alcatel Idol 5S | Red Hydrogen One | 
| Current U.S. Carriers | (none) | (none) | (none) | 
| Global Availability | Released | Not yet released | Released | 
| Specifications | |||
|---|---|---|---|
| Display Size | ? | 5.2" diag. 16 : 9 | 5.7" diag. 16 : 9 | 
| Display Resolution & Type | 176 x 220 pixels LCD (TFT/TFD) | 1080 x 1920 pixels (~424 ppi) LCD (TFT/TFD) | 1440 x 2560 pixels (~515 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | 60 Hz | 60 Hz | 
| Battery | 1,000 mAh | 2,620 mAh | 4,510 mAh | 
| Processor | ? | 2 GHz Qualcomm Snapdragon 625 (MSM8953) | 2.5 GHz Qualcomm Snapdragon 835 (MSM8998) | 
| RAM | ? | 3 GB | 6 GB | 
| Storage | ? raw hardware | 32 GB | 128 GB * | 
| Main Camera | Yes | 12 megapixel | 12 megapixel | 
| Wide Camera | - | - | - | 
| Tele Camera | - | - | - | 
| Video Capture | QCIF (176 x 144) | 1080p HD | 4K UHD | 
| Front Camera | - | 8 megapixel | 8 megapixel | 
| Weight | 4.09 oz (116g) | 5.14 oz (146g) | 9.63 oz (273g) | 
| Dimensions | 4.29" x 2.2" x 0.75" (109 x 56 x 19.1 mm) | 5.85" x 2.79" x 0.29" (149 x 71 x 7.4 mm) | 6.54" x 3.28" x 0.39" (166 x 83 x 10 mm) | 
| Platform / OS | S60 (Symbian) | Android | Android | 
| Network Bands | GSM: 900, 1800, 1900 | 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 17, 25, 26, 41, 66 WCDMA: 1, 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 | 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8, 19 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 | 
| Data Technology | GPRS | LTE (Cat 6) | LTE (Cat 12) | 
| Features | |||
| Fingerprint Reader | - | Yes stand-alone | Yes stand-alone | 
| Flashlight | - | Yes | Yes | 
| Accessibility | |||
| Hearing Aid Compatible | - | Yes | Yes | 
| TTY/TDD (Digital) | - | Yes | Yes | 
| Alerts | |||
| Ringer Profiles | Yes | - | - | 
| Connectivity | |||
| Bluetooth | Yes Classic Audio | Yes Classic Audio | Yes Classic Audio | 
| Infrared (IR) | Yes | - | - | 
| NFC | - | - | Yes | 
| USB | Yes | Yes Micro-USB | Yes USB Type C | 
| Wi-Fi | - | Yes 5 (802.11 a,ac,b,g,n) | Yes 5 (802.11 a,ac,b,g,n) | 
| Input | |||
| Side Keys | Yes | Yes | Yes | 
| Touch Screen | - | Yes | Yes | 
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes | 
| Music | |||
| FM Radio | Yes | Yes | Yes | 
| Headphone Jack (3.5mm) | - | Yes | Yes | 
| Stereo Speakers | - | Yes | Yes | 
| Power | |||
| Fast Charging | - | - | Yes | 
| Voice | |||
| HD Voice | - | Yes | Yes | 
| Speaker Phone | Yes | Yes | Yes | 
| Siemens SX1 | Alcatel Idol 5S | Red Hydrogen One | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  | |
| Phone | Siemens SX1 | Alcatel Idol 5S | Red Hydrogen One | 
 









