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| Phone | Microsoft Lumia 550 | Cal-Comp EZ | Samsung SGH-E400 | ZTE Blade Vantage | Apple iPhone 12 Pro Max |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.7" diag. 16 : 9 |
? | ? |
5" diag. 16 : 9 |
6.7" diag. 19.5 : 9 |
| Display Resolution & Type |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
128 x 144 pixels LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
1284 x 2778 pixels (~457 ppi) AMOLED |
| Display Refresh | ? | ? | ? | 60 Hz | 60 Hz |
| Battery | 2,100 mAh | 800 mAh | 700 mAh | 2,500 mAh | 3,687 mAh |
| Processor | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | Apple A14 Bionic |
| RAM | 1 GB | ? | ? | 2 GB | 6 GB |
| Storage | 8 GB | ? raw hardware | ? raw hardware | 16 GB | 128 GB * |
| Main Camera | 5 megapixel | - | - | 8 megapixel | 12 megapixel |
| Wide Camera | - | - | - | - | 12 megapixel |
| Tele Camera | - | - | - | - | 12 megapixel |
| Video Capture | 720p HD | - | - | 720p HD | 4K UHD |
| Front Camera | 2 megapixel | - | - | 2 megapixel | 12 megapixel |
| Weight |
5.01 oz (142g) |
2.47 oz (70g) |
3.1 oz (88g) |
5.29 oz (150g) |
8.03 oz (228g) |
| Dimensions |
5.36" x 2.67" x 0.39" (136 x 68 x 9.9 mm) |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
3.46" x 1.65" x 0.89" (88 x 42 x 22.6 mm) |
5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm) |
6.33" x 3.07" x 0.29" (161 x 78 x 7.4 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab | Slab |
| Platform / OS | Windows | (proprietary) | (proprietary) | Android | iOS |
| Network Bands |
4G LTE: 2, 4, 5, 7, 12, 17 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 13 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77-C, 78, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | 1xRTT | GPRS | LTE (Cat 4) | NR (5G) |
| Features | |||||
| Barometer | - | - | - | - | Yes |
| Flashlight | Yes | - | - | Yes | Yes |
| GPS / Location | n/a | Yes | - | n/a | n/a |
| Water-Resistant | - | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | n/a | n/a |
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
- | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | - | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | - | Yes | Yes |
| Infrared (IR) | - | - | Yes | - | - |
| Mobile Hotspot | n/a | - | - | n/a | n/a |
| NFC | - | - | - | - | Yes |
| USB |
Yes Micro-USB |
Yes Mini-USB |
- |
Yes Micro-USB |
Yes |
| UWB | - | - | - | - | Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | - | - | n/a | n/a |
| Ringer ID | n/a | - | - | n/a | n/a |
| Voice Dialing | n/a | - | - | n/a | n/a |
| Customization | |||||
| Custom Graphics | n/a | - | Yes | n/a | n/a |
| Custom Ringtones | n/a | - | Yes | n/a | n/a |
| Real-Music Ringers | n/a | - | - | n/a | n/a |
| Data & Network | |||||
| Data Tethering | n/a | - | Yes | n/a | n/a |
| Dual-SIM | - | - | - | - | Yes |
| WAP / Web Browser | n/a | - | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | n/a | - | Yes | n/a | n/a |
| Side Keys | Yes | - | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
- | - |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | - |
| Messaging | |||||
| Email Client | n/a | - | - | n/a | n/a |
| EMS / Picture Messaging | n/a | - | Yes | n/a | n/a |
| MMS | n/a | - | - | n/a | n/a |
| Text Messaging Templates | n/a | Yes | Yes | n/a | n/a |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | - | Yes | - |
| Music Player | n/a | - | - | n/a | n/a |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Wireless Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | n/a |
| Calculator | n/a | Yes | Yes | n/a | n/a |
| Calendar | n/a | Yes | Yes | n/a | n/a |
| To-Do List | n/a | Yes | Yes | n/a | n/a |
| Voice Memo | n/a | Yes * | - | n/a | n/a |
| Software | |||||
| Games | n/a | - | Yes | n/a | n/a |
| Java (J2ME) | n/a | - | Yes | n/a | n/a |
| Voice | |||||
| HD Voice | Yes | - | - | Yes | Yes |
| Headset Jack (2.5 mm) | n/a | Yes | Yes | n/a | n/a |
| Speaker Phone | Yes | - | - | Yes | Yes |
| * Some versions only | |||||
| Microsoft Lumia 550 | Cal-Comp EZ | Samsung SGH-E400 | ZTE Blade Vantage | Apple iPhone 12 Pro Max | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Microsoft Lumia 550 | Cal-Comp EZ | Samsung SGH-E400 | ZTE Blade Vantage | Apple iPhone 12 Pro Max |
