Compare Phones
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| Phone | Apple iPhone 4 (CDMA) | Apple iPhone 12 mini | Samsung SGH-X400 | Samsung SPH-N270 (Matrix Phone) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
3.5" diag. 5 : 3 |
5.4" diag. 19.5 : 9 |
? | ? |
| Display Resolution & Type |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~477 ppi) AMOLED |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | ? | ? |
| Battery | ? | 2,227 mAh | 620 mAh | 1,000 mAh |
| Processor | ? | Apple A14 Bionic | ? | ? |
| RAM | ? | 4 GB | ? | ? |
| Storage | 8 GB * | 64 GB * | ? raw hardware | ? raw hardware |
| Main Camera | 5 megapixel | 12 megapixel | - | - |
| Wide Camera | - | 12 megapixel | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | 720p HD | 4K UHD | - | - |
| Front Camera | Yes | 12 megapixel | - | - |
| Weight |
4.8 oz (136g) |
4.76 oz (135g) |
3.17 oz (90g) |
4.66 oz (132g) |
| Dimensions |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
5.18" x 2.53" x 0.29" (132 x 64 x 7.4 mm) |
3.39" x 1.81" x 0.8" (86 x 46 x 20.3 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
| Form Factor | Slab | Slab | Clamshell | Slide |
| Platform / OS | iOS | iOS | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
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 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | EVDO rA | NR (5G) | GPRS | - |
| Features | ||||
| Barometer | - | Yes | - | - |
| Flashlight | - | Yes | - | - |
| GPS / Location | n/a | n/a | - | Yes |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | ||||
| Adjustable Text Size | n/a | n/a | - | - |
| Hearing Aid Compatible | Yes | Yes | - | - |
| Multiple Languages | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | - | - |
| Alerts | ||||
| Extra Display | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
- | - |
| Infrared (IR) | - | - | Yes | - |
| Mobile Hotspot | n/a | n/a | - | - |
| NFC | - | Yes | - | - |
| USB | Yes | Yes | - | - |
| UWB | - | Yes | - | - |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
- | - |
| Contacts | ||||
| Picture ID | n/a | n/a | Yes | Yes |
| Ringer ID | n/a | n/a | Yes | Yes |
| Voice Dialing | n/a | n/a | - | Yes |
| Customization | ||||
| Custom Graphics | n/a | n/a | Yes | - |
| Custom Ringtones | n/a | n/a | Yes | - |
| Real-Music Ringers | n/a | n/a | - | - |
| Data & Network | ||||
| Dual-SIM | - | Yes | - | - |
| WAP / Web Browser | n/a | n/a | Yes | - |
| Input | ||||
| Predictive Text Entry | n/a | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | - |
| Touch Screen | Yes | Yes | - | - |
| Messaging | ||||
| Email Client | n/a | n/a | - | - |
| EMS / Picture Messaging | n/a | n/a | Yes | - |
| MMS | n/a | n/a | - | - |
| Text Messaging Templates | n/a | n/a | Yes | - |
| Music | ||||
| FM Radio | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | - | - |
| Music Player | n/a | n/a | - | - |
| Stereo Speakers | - | Yes | - | - |
| Photo & Video | ||||
| TV Output | Yes | Yes | - | - |
| Video Calling | n/a | n/a | - | - |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Wireless Charging | - | Yes | - | - |
| Productivity | ||||
| Alarm | n/a | n/a | Yes | Yes |
| Calculator | n/a | n/a | Yes | Yes |
| Calendar | n/a | n/a | Yes | Yes |
| To-Do List | n/a | n/a | Yes | Yes |
| Voice Memo | n/a | n/a | - | Yes |
| Software | ||||
| Games | n/a | n/a | Yes | - |
| Java (J2ME) | n/a | n/a | Yes | - |
| Voice | ||||
| HD Voice | - | Yes | - | - |
| Headset Jack (2.5 mm) | n/a | n/a | Yes | Yes |
| Speaker Phone | Yes | Yes | - | - |
| Apple iPhone 4 (CDMA) | Apple iPhone 12 mini | Samsung SGH-X400 | Samsung SPH-N270 (Matrix Phone) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Apple iPhone 4 (CDMA) | Apple iPhone 12 mini | Samsung SGH-X400 | Samsung SPH-N270 (Matrix Phone) |










