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| Phone | ZTE Z431 / Altair | Samsung Galaxy S6 (GSM) | Siemens CX75 | Samsung Omnia i910 | Motorola edge 30 fusion |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.4" diag. 4 : 3 |
5.1" diag. 16 : 9 |
? |
3.2" diag. 5 : 3 |
6.6" diag. 20 : 9 |
| Display Resolution & Type |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
1440 x 2560 pixels (~576 ppi) AMOLED |
132 x 176 pixels LCD (TFT/TFD) |
240 x 400 pixels (~146 ppi) LCD (TFT/TFD) |
1080 x 2400 pixels (~402 ppi) AMOLED |
| Display Refresh | ? | 60 Hz | ? | ? | 144 Hz |
| Battery | 1,000 mAh | 2,550 mAh | 750 mAh | 1,440 mAh | 4,400 mAh |
| Processor | ? | 2.1 GHz Samsung Exynos 7420 | ? | 624 MHz Marvell PXA312 | Qualcomm Snapdragon 888+ |
| RAM | ? | 3 GB | ? | ? | 12 GB |
| Storage | ? raw hardware | 32 GB * | ? raw hardware | 8 GB | 256 GB |
| Main Camera | 2 megapixel | 16 megapixel | 1 megapixel | 5 megapixel | 50 megapixel |
| Wide Camera | - | - | - | - | 13 megapixel |
| Tele Camera | - | - | - | - | - |
| Video Capture | QVGA (320 x 240) | 4K UHD | ? | VGA (640 x 480) | 8K |
| Front Camera | - | 5 megapixel | - | - | 32 megapixel |
| Weight |
3.52 oz (100g) |
4.87 oz (138g) |
3.46 oz (98g) |
4.16 oz (118g) |
5.93 oz (168g) |
| Dimensions |
4.49" x 2.39" x 0.41" (114 x 61 x 10.4 mm) |
5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) |
4.33" x 1.88" x 0.74" (110 x 48 x 18.8 mm) |
4.4" x 2.24" x 0.51" (112 x 57 x 13 mm) |
6.24" x 2.83" x 0.3" (158 x 72 x 7.7 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | (proprietary) | Windows Mobile Professional | Android |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
5G: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 66 WCDMA: 1, 2, 4, 5, 8, 19 GSM: 850, 900, 1800, 1900 |
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| Data Technology | ? | LTE (Cat 6) | GPRS | EVDO rA | NR (5G) |
| Features | |||||
| Fingerprint Reader | - | Yes | - | - |
Yes in-display (optical) |
| Flashlight | - | Yes | - | Yes | Yes |
| GPS / Location | Yes | n/a | - | n/a | n/a |
| VR-ready | - | Yes | - | - | - |
| Water-Resistant | - | - | - | - |
Yes IPX2 (drip) |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | - | n/a | n/a |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M4 (very compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | n/a | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | - |
| Alerts | |||||
| Ringer Profiles | Yes | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Infrared (IR) | - | Yes | Yes | - | - |
| MirrorLink | - | Yes | - | - | - |
| NFC | - | Yes | - | - | Yes |
| USB |
Yes Micro-USB |
Yes Micro-USB |
Yes | Yes |
Yes USB Type C |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 802.11 b,g |
Yes 6E (802.11 a,ac,ax,b,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | n/a | n/a |
| Ringer ID | Yes | n/a | Yes | n/a | n/a |
| Voice Dialing | - | n/a | - | n/a | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | n/a | n/a |
| Custom Ringtones | Yes | n/a | Yes | n/a | n/a |
| Real-Music Ringers | Yes | n/a | - | n/a | n/a |
| Data & Network | |||||
| Data Tethering | Yes | n/a | Yes | n/a | n/a |
| Dual-SIM | - | - | - | - | Yes |
| WAP / Web Browser | Yes | n/a | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes | - |
| Text Keyboard, Hardware | Yes | - | - | - | - |
| Touch Screen | - |
Yes Capacitive |
- | Yes |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | Yes | n/a | Yes | n/a | n/a |
| EMS / Picture Messaging | - | n/a | Yes | n/a | n/a |
| Instant Messaging | - | n/a | - | n/a | n/a |
| MMS | Yes | n/a | Yes | n/a | n/a |
| Text Messaging Templates | Yes | n/a | - | n/a | n/a |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | Yes | - | - | - |
| Music Player | Yes | n/a | Yes | n/a | n/a |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| DLNA | - | Yes | - | Yes | - |
| Miracast | - | Yes | - | - | - |
| TV Output | - | Yes | - | Yes | Yes |
| Power | |||||
| Fast Charging | - | Yes | - | - | Yes |
| Wireless Charging | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | n/a | n/a |
| Calculator | Yes | n/a | Yes | n/a | n/a |
| Calendar | Yes | n/a | Yes | n/a | n/a |
| To-Do List | - | n/a | Yes | n/a | n/a |
| Voice Memo | Yes | n/a | Yes | n/a | n/a |
| Software | |||||
| BREW | Yes | n/a | - | n/a | n/a |
| Games | Yes | n/a | Yes | n/a | n/a |
| Java (J2ME) | - | n/a | Yes | n/a | n/a |
| Voice | |||||
| HD Voice | - | Yes | - | - | Yes |
| Push-To-Talk | - | - | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| ZTE Z431 / Altair | Samsung Galaxy S6 (GSM) | Siemens CX75 | Samsung Omnia i910 | Motorola edge 30 fusion | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Z431 / Altair | Samsung Galaxy S6 (GSM) | Siemens CX75 | Samsung Omnia i910 | Motorola edge 30 fusion |
