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| Phone | Samsung SGH-X640 | Nothing Phone (2) | HTC Windows Phone 8S | Kyocera Energi K490 / K493 / K494 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
6.7" diag. 20 : 9 |
4" diag. 5 : 3 |
? |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 2412 pixels (~394 ppi) AMOLED |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
104 x 80 pixels LCD (STN) |
| Display Refresh | ? | 120 Hz | ? | ? |
| Battery | 800 mAh | 4,700 mAh | 1,700 mAh | ? |
| Processor | ? | 3 GHz Snapdragon 8+ Gen 1 | 1 GHz Qualcomm Snapdragon S4 | ? |
| RAM | ? | 8 GB * | 512 MB | ? |
| Storage | ? raw hardware | 128 GB * | 4 GB | ? raw hardware |
| Main Camera | Yes | 50 megapixel | 5 megapixel | - |
| Wide Camera | - | 50 megapixel | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | - | 4K UHD | 720p HD | - |
| Front Camera | - | 32 megapixel | - | - |
| Weight |
3 oz (85g) |
7.1 oz (201g) |
3.99 oz (113g) |
3.52 oz (100g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
6.38" x 3.01" x 0.34" (162 x 76 x 8.6 mm) |
4.74" x 2.48" x 0.4" (121 x 63 x 10.3 mm) |
4.45" x 1.89" x 0.91" (113 x 48 x 23.1 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | Windows | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77-C, 78 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 WCDMA: 1, 2, 4, 5, 6, 8, 19 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | GPRS | NR (5G) | HSPA+ 21 | 1xRTT |
| Features | ||||
| Fingerprint Reader | - |
Yes in-display (optical) |
- | - |
| Flashlight | - | Yes | Yes | Yes |
| GPS / Location | - | n/a | n/a | Yes |
| Water-Resistant | - |
Yes IPX4 (splash) |
- | - |
| Accessibility | ||||
| Hearing Aid Compatible | - | - | Yes | - |
| Multiple Languages | Yes | n/a | n/a | Yes * |
| TTY/TDD (Digital) | - | - | Yes | Yes |
| Connectivity | ||||
| Bluetooth |
- |
Yes Classic Audio |
Yes Classic Audio |
- |
| NFC | - | Yes | - | - |
| USB | - |
Yes USB Type C |
Yes | Yes |
| Wi-Fi | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | ||||
| Picture ID | Yes | n/a | n/a | - |
| Ringer ID | Yes | n/a | n/a | Yes |
| Voice Dialing | - | n/a | n/a | Yes |
| Customization | ||||
| Changeable Body Plates | - | - | - | Yes |
| Custom Graphics | Yes | n/a | n/a | Yes |
| Custom Ringtones | Yes | n/a | n/a | Yes |
| Data & Network | ||||
| Data Tethering | - | n/a | n/a | Yes |
| Dual-SIM | - | Yes | - | - |
| WAP / Web Browser | Yes | n/a | n/a | Yes |
| Input | ||||
| Predictive Text Entry | Yes | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | - |
| Touch Screen | - | Yes | Yes | - |
| Memory | ||||
| Memory Card Slot | - | - | Yes | - |
| Messaging | ||||
| EMS / Picture Messaging | Yes | n/a | n/a | Yes |
| MMS | Yes | n/a | n/a | - |
| Text Messaging Templates | Yes | n/a | n/a | - |
| Music | ||||
| Headphone Jack (3.5mm) | - | - | Yes | - |
| Stereo Speakers | - | Yes | - | - |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Wireless Charging | - | Yes | - | - |
| Productivity | ||||
| Alarm | Yes | n/a | n/a | Yes |
| Calculator | Yes | n/a | n/a | Yes |
| Calendar | Yes | n/a | n/a | Yes |
| To-Do List | Yes | n/a | n/a | - |
| Voice Memo | Yes | n/a | n/a | - |
| Software | ||||
| BREW | - | n/a | n/a | Yes |
| Games | Yes | n/a | n/a | Yes |
| Java (J2ME) | Yes | n/a | n/a | - |
| Voice | ||||
| HD Voice | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | n/a | n/a | Yes |
| Speaker Phone | Yes | Yes | Yes | - |
| * Some versions only | ||||
| Samsung SGH-X640 | Nothing Phone (2) | HTC Windows Phone 8S | Kyocera Energi K490 / K493 / K494 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Nothing Phone (2) | HTC Windows Phone 8S | Kyocera Energi K490 / K493 / K494 |
