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| Phone | Samsung SGH-X640 | Motorola RIZR Z6tv | Motorola Moto z4 | Samsung Galaxy A53 5G | LG 4NE1 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2" diag. 4 : 3 |
6.4" diag. 19.5 : 9 |
6.5" diag. 20 : 9 |
? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
1080 x 2340 pixels (~403 ppi) AMOLED |
1080 x 2400 pixels (~405 ppi) AMOLED |
? |
| Display Refresh | ? | ? | 60 Hz | 120 Hz | ? |
| Battery | 800 mAh | 940 mAh | 3,600 mAh | 5,000 mAh | ? |
| Processor | ? | ? | 2 GHz Qualcomm Snapdragon 675 | 2.4 GHz Samsung Exynos 1280 | ? |
| RAM | ? | ? | 4 GB | 6 GB | ? |
| Storage | ? raw hardware | ? raw hardware | 128 GB | 128 GB | ? raw hardware |
| Main Camera | Yes | 2 megapixel | 48 megapixel | 64 megapixel | - |
| Wide Camera | - | - | - | 12 megapixel | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | ? | 4K UHD | 4K UHD | - |
| Front Camera | - | - | 25 megapixel | 32 megapixel | - |
| Weight |
3 oz (85g) |
3.7 oz (105g) |
6 oz (170g) |
6.67 oz (189g) |
3.7 oz (105g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.15" x 1.79" x 0.64" (105 x 46 x 16.3 mm) |
6.22" x 2.96" x 0.29" (158 x 75 x 7.4 mm) |
6.28" x 2.94" x 0.32" (160 x 75 x 8.1 mm) |
4.41" x 1.73" x 0.75" (112 x 44 x 19.1 mm) |
| Form Factor | Clamshell | Slide | Slab | Slab | Flip |
| Platform / OS | (proprietary) | (proprietary) | Android | Android | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 28, 29, 30, 38, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 78, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 1900 AMPS: 850 |
| Data Technology | GPRS | EVDO r0 | LTE (Cat 12) | NR (5G) | - |
| Features | |||||
| Fingerprint Reader | - | - | Yes |
Yes in-display (optical) |
- |
| Flashlight | - | - | Yes | Yes | - |
| GPS / Location | - | Yes | n/a | n/a | - |
| Water-Resistant | - | - | Yes |
Yes IPX7 (snorkeling) |
- |
| Accessibility | |||||
| Hearing Aid Compatible | - | Yes | Yes | Yes | - |
| Multiple Languages | Yes | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
- |
| NFC | - | - | Yes | Yes | - |
| USB | - | Yes |
Yes USB Type C |
Yes USB Type C |
- |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | n/a | - |
| Ringer ID | Yes | Yes | n/a | n/a | Yes |
| Voice Dialing | - | Yes | n/a | n/a | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | Yes | Yes | n/a | n/a | Yes |
| Custom Ringtones | Yes | Yes | n/a | n/a | Yes |
| Data & Network | |||||
| Data Tethering | - | Yes | n/a | n/a | Yes |
| WAP / Web Browser | Yes | Yes | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | Yes | Yes | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | - |
| Messaging | |||||
| 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 | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | - | Yes | n/a | n/a | - |
| Stereo Speakers | - | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | Yes | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | n/a | - |
| Calculator | Yes | Yes | n/a | n/a | Yes |
| Calendar | Yes | Yes | n/a | n/a | Yes |
| To-Do List | Yes | - | n/a | n/a | - |
| Voice Memo | Yes | Yes | n/a | n/a | Yes |
| Software | |||||
| BREW | - | Yes | n/a | n/a | - |
| Games | Yes | Yes | n/a | n/a | Yes |
| Java (J2ME) | Yes | - | n/a | n/a | - |
| Voice | |||||
| HD Voice | - | - | Yes | Yes | - |
| Headset Jack (2.5 mm) | Yes | Yes | n/a | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung SGH-X640 | Motorola RIZR Z6tv | Motorola Moto z4 | Samsung Galaxy A53 5G | LG 4NE1 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Motorola RIZR Z6tv | Motorola Moto z4 | Samsung Galaxy A53 5G | LG 4NE1 |
