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| Phone | Samsung SGH-R225 / SGH-R225M | Coolpad Defiant | Samsung SGH-X640 | ZTE Blade Max 3 / Max Blue | Samsung SPH-N270 (Matrix Phone) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
5" diag. 16 : 9 |
? |
6" diag. 16 : 9 |
? |
| Display Resolution & Type | 128 x 64 pixels |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | 60 Hz | ? |
| Battery | ? | 2,450 mAh | 800 mAh | 4,000 mAh | 1,000 mAh |
| Processor | ? | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? | 2 GHz Qualcomm Snapdragon 625 (MSM8953) | ? |
| RAM | ? | 1 GB | ? | 2 GB | ? |
| Storage | ? raw hardware | 8 GB | ? raw hardware | 16 GB | ? raw hardware |
| Main Camera | - | 5 megapixel | Yes | 13 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | 720p HD | - | 4K UHD | - |
| Front Camera | - | 2 megapixel | - | 5 megapixel | - |
| Weight |
3.35 oz (95g) |
6.5 oz (184g) |
3 oz (85g) |
6.34 oz (180g) |
4.66 oz (132g) |
| Dimensions |
4.33" x 1.81" x 0.93" (110 x 46 x 23.6 mm) |
5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
6.49" x 3.3" x 0.35" (165 x 84 x 8.9 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab | Slide |
| Platform / OS | (proprietary) | Android | (proprietary) | Android | (proprietary) |
| Network Bands |
GSM: 900, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25 WCDMA: 2, 4, 5 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | - | LTE (Cat 4) | GPRS | LTE (Cat 4) | - |
| Features | |||||
| Fingerprint Reader | - | - | - |
Yes stand-alone |
- |
| Flashlight | - | Yes | - | Yes | - |
| GPS / Location | - | n/a | - | n/a | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | Yes | - | Yes | - |
| Multiple Languages | Yes | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - |
Yes Classic Audio |
- |
Yes Classic Audio |
- |
| USB | - |
Yes Micro-USB |
- |
Yes USB Type C |
- |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- |
Yes 5 (802.11 ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | - | n/a | Yes | n/a | Yes |
| Ringer ID | Yes | n/a | Yes | n/a | Yes |
| Voice Dialing | - | n/a | - | n/a | Yes |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | n/a | - |
| Custom Ringtones | Yes | n/a | Yes | n/a | - |
| Data & Network | |||||
| Data Tethering | Yes | n/a | - | n/a | - |
| WAP / Web Browser | - | n/a | Yes | n/a | - |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | n/a | Yes |
| Side Keys | - | Yes | Yes | Yes | - |
| Touch Screen | - | Yes | - | Yes | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| EMS / Picture Messaging | - | n/a | Yes | n/a | - |
| MMS | Yes | n/a | Yes | n/a | - |
| Text Messaging Templates | Yes | n/a | Yes | n/a | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | n/a | Yes |
| Calculator | Yes | n/a | Yes | n/a | Yes |
| Calendar | Yes | n/a | Yes | n/a | Yes |
| To-Do List | - | n/a | Yes | n/a | Yes |
| Voice Memo | - | n/a | Yes | n/a | Yes |
| Software | |||||
| Games | Yes | n/a | Yes | n/a | - |
| Java (J2ME) | - | n/a | Yes | n/a | - |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | Yes | n/a | Yes |
| Speaker Phone | - | Yes | Yes | Yes | - |
| Samsung SGH-R225 / SGH-R225M | Coolpad Defiant | Samsung SGH-X640 | ZTE Blade Max 3 / Max Blue | Samsung SPH-N270 (Matrix Phone) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-R225 / SGH-R225M | Coolpad Defiant | Samsung SGH-X640 | ZTE Blade Max 3 / Max Blue | Samsung SPH-N270 (Matrix Phone) |











