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| Phone | ZTE Tempo | Samsung SGH-X640 | Palm Treo 680 | Pantech Reveal C790 | Huawei Mate 10 Pro |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Not yet released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
? | ? |
2.2" diag. 4 : 3 |
6" diag. 18 : 9 |
| Display Resolution & Type |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
320 x 240 pixels (~182 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~402 ppi) AMOLED |
| Display Refresh | 60 Hz | ? | ? | ? | 60 Hz |
| Battery | 2,200 mAh | 800 mAh | ? | 930 mAh | 4,000 mAh |
| Processor | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? | ? | ? | 2.4 GHz Huawei Kirin 970 |
| RAM | 1 GB | ? | ? | ? | 6 GB * |
| Storage | 8 GB | ? raw hardware | ? raw hardware | ? raw hardware | 128 GB * |
| Main Camera | 5 megapixel | Yes | Yes | 1 megapixel | 12 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | - | CIF (352 x 288) | QVGA (320 x 240) | 4K UHD |
| Front Camera | 2 megapixel | - | - | - | 8 megapixel |
| Weight |
4.8 oz (136g) |
3 oz (85g) |
5.5 oz (156g) |
4.2 oz (119g) |
6.28 oz (178g) |
| Dimensions |
5.35" x 2.67" x 0.4" (136 x 68 x 10.2 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.4" x 2.3" x 0.8" (112 x 58 x 20.3 mm) |
3.91" x 2.36" x 0.58" (99 x 60 x 14.8 mm) |
6.07" x 2.93" x 0.31" (154 x 75 x 7.9 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slab |
| Platform / OS | Android | (proprietary) | Palm OS | (proprietary) | Android |
| Network Bands |
4G LTE: 2, 4, 5, 12, 25, 26, 41 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 4) | GPRS | EDGE | HSDPA 3.6 | LTE (Cat 18) |
| Features | |||||
| Barometer | - | - | - | - | Yes |
| Fingerprint Reader | - | - | - | - |
Yes stand-alone |
| Flashlight | Yes | - | - | - | Yes |
| GPS / Location | n/a | - | n/a | Yes | n/a |
| Water-Resistant | - | - | - | - |
Yes IPX7 (snorkeling) |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | n/a | Yes | n/a |
| Hearing Aid Compatible | Yes | - | - | Yes | - |
| Multiple Languages | n/a | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | - |
| Alerts | |||||
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | Yes |
| Infrared (IR) | - | - | Yes | - | Yes |
| NFC | - | - | - | - | Yes |
| USB |
Yes Micro-USB |
- | Yes | Yes |
Yes USB Type C |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | Yes | n/a |
| Ringer ID | n/a | Yes | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | Yes | n/a |
| Custom Ringtones | n/a | Yes | n/a | Yes | n/a |
| Real-Music Ringers | n/a | - | n/a | Yes | n/a |
| Data & Network | |||||
| Data Tethering | n/a | - | n/a | Yes | n/a |
| Dual-SIM | - | - | - | - | Yes * |
| External Antenna Jack | n/a | - | n/a | - | n/a |
| WAP / Web Browser | n/a | Yes | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | Yes | - |
| Touch Screen | Yes | - | Yes | - | Yes |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | - | n/a | Yes | n/a |
| EMS / Picture Messaging | n/a | Yes | n/a | - | n/a |
| Instant Messaging | n/a | - | n/a | Yes | n/a |
| MMS | n/a | Yes | n/a | Yes | n/a |
| Text Messaging Templates | n/a | Yes | n/a | Yes | n/a |
| Music | |||||
| FM Radio | Yes | - | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | - | - | - |
| Music Player | n/a | - | n/a | Yes | n/a |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | Yes | n/a |
| Calculator | n/a | Yes | n/a | Yes | n/a |
| Calendar | n/a | Yes | n/a | Yes | n/a |
| To-Do List | n/a | Yes | n/a | - | n/a |
| Voice Memo | n/a | Yes | n/a | Yes | n/a |
| Software | |||||
| Games | n/a | Yes | n/a | Yes | n/a |
| Java (J2ME) | n/a | Yes | n/a | Yes | n/a |
| Voice | |||||
| HD Voice | Yes | - | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | Yes | n/a | - | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| ZTE Tempo | Samsung SGH-X640 | Palm Treo 680 | Pantech Reveal C790 | Huawei Mate 10 Pro | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Tempo | Samsung SGH-X640 | Palm Treo 680 | Pantech Reveal C790 | Huawei Mate 10 Pro |
