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| Phone | Samsung SGH-X640 | Kyocera 3225 | ZTE C88 | OnePlus 12 | OnePlus 3T |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
2" diag. 4 : 3 |
6.8" diag. 20 : 9 |
5.5" diag. 16 : 9 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
? LCD (Grayscale) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
1440 x 3168 pixels (~510 ppi) AMOLED |
1080 x 1920 pixels (~401 ppi) AMOLED |
| Display Refresh | ? | ? | ? | 120 Hz | 60 Hz |
| Battery | 800 mAh | ? | 800 mAh | 5,400 mAh | 3,400 mAh |
| Processor | ? | ? | ? | Snapdragon 8 Gen 3 | 2.4 GHz Qualcomm Snapdragon 821 (MSM8996) |
| RAM | ? | ? | ? | 12 GB * | 6 GB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 256 GB * | 64 GB * |
| Main Camera | Yes | - | Yes | 50 megapixel | 16 megapixel |
| Wide Camera | - | - | - | 48 megapixel | - |
| Tele Camera | - | - | - | 64 megapixel | - |
| Video Capture | - | - | - | 8K | 4K UHD |
| Front Camera | - | - | - | 32 megapixel | 16 megapixel |
| Weight |
3 oz (85g) |
4.23 oz (120g) |
3.46 oz (98g) |
7.76 oz (220g) |
5.57 oz (158g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
3.4" x 1.97" x 1.02" (86 x 50 x 25.9 mm) |
3.85" x 1.92" x 0.7" (98 x 49 x 17.8 mm) |
6.47" x 2.98" x 0.36" (164 x 76 x 9.1 mm) |
6.01" x 2.94" x 0.29" (153 x 75 x 7.4 mm) |
| Form Factor | Clamshell | Slab | Clamshell | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | Android |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 41, 66, 71, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 6, 8, 19 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 4, 5, 7, 8, 12, 17, 30 WCDMA: 1, 2, 4, 5, 8 CDMA: 850 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | 1xRTT | 1xRTT | NR (5G) | LTE (Cat 6) |
| Features | |||||
| Fingerprint Reader | - | - | - |
Yes in-display (optical) |
Yes stand-alone |
| Flashlight | - | - | - | Yes | Yes |
| GPS / Location | - | Yes | Yes | n/a | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - |
Yes M3, T4 (very tele-coil compatible) |
- |
| Multiple Languages | Yes | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | - | - |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | Yes |
| NFC | - | - | - | Yes | Yes |
| USB | - | - |
Yes Micro-USB |
Yes USB Type C |
Yes USB Type C |
| Wi-Fi | - | - | - |
Yes 7 (802.11 a,ac,ax,b,be,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | Yes | - | - | n/a | n/a |
| Ringer ID | Yes | - | Yes | n/a | n/a |
| Voice Dialing | - | Yes | Yes | n/a | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | n/a | n/a |
| Custom Ringtones | Yes | Yes | Yes | n/a | n/a |
| Real-Music Ringers | - | - | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | - | Yes | - | n/a | n/a |
| Dual-SIM | - | - | - | Yes | Yes |
| WAP / Web Browser | Yes | Yes | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | n/a | n/a |
| Side Keys | Yes | - | Yes | Yes | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
Yes Capacitive |
| Messaging | |||||
| Email Client | - | - | Yes | n/a | n/a |
| EMS / Picture Messaging | Yes | Yes | - | n/a | n/a |
| Instant Messaging | - | - | Yes | n/a | n/a |
| MMS | Yes | - | Yes | n/a | n/a |
| Text Messaging Templates | Yes | - | Yes | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | Yes | Yes |
| Wireless Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | n/a | n/a |
| Calculator | Yes | Yes | Yes | n/a | n/a |
| Calendar | Yes | Yes | Yes | n/a | n/a |
| To-Do List | Yes | - | - | n/a | n/a |
| Voice Memo | Yes | - | Yes | n/a | n/a |
| Software | |||||
| BREW | - | Yes | Yes | n/a | n/a |
| Games | Yes | Yes | Yes | n/a | n/a |
| Java (J2ME) | Yes | - | - | n/a | n/a |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | Yes | Yes | - | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung SGH-X640 | Kyocera 3225 | ZTE C88 | OnePlus 12 | OnePlus 3T | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Kyocera 3225 | ZTE C88 | OnePlus 12 | OnePlus 3T |
