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| Phone | Palm Pre (CDMA) | Sony Xperia XZ2 | ZTE Grand X 3 | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Not yet released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
3.1" diag. 5 : 3 |
5.7" diag. 18 : 9 |
5.5" diag. 16 : 9 |
? |
| Display Resolution & Type |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
1080 x 2160 pixels (~424 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
| Display Refresh | ? | 60 Hz | 60 Hz | ? |
| Battery | 1,150 mAh | 3,180 mAh | 3,080 mAh | ? |
| Processor | TI OMAP 3430 | Qualcomm Snapdragon 845 | 1.3 GHz Qualcomm Snapdragon 210 (MSM8909) | ? |
| RAM | ? | 4 GB | 2 GB | ? |
| Storage | ? raw hardware | 64 GB | 16 GB | ? raw hardware |
| Main Camera | 3 megapixel | 19 megapixel | 8 megapixel | - |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | ? | 4K UHD | 720p HD | - |
| Front Camera | - | 5 megapixel | 2 megapixel | - |
| Weight |
4.76 oz (135g) |
6.98 oz (198g) |
6 oz (170g) |
5.01 oz (142g) |
| Dimensions |
3.9" x 2.3" x 0.67" (99 x 58 x 17 mm) |
6.02" x 2.83" x 0.44" (153 x 72 x 11.1 mm) |
6.07" x 2.99" x 0.37" (154 x 76 x 9.4 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Platform / OS | webOS | Android | Android | BlackBerry OS |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 29, 38, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO rA | LTE (Cat 18) | LTE (Cat 4) | 1xRTT |
| Features | ||||
| Fingerprint Reader | - |
Yes stand-alone |
- | - |
| Flashlight | - | Yes | Yes | - |
| Water-Resistant | - |
Yes IPX5 (direct spray) |
- | - |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M4 (very compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Ringer Profiles | - | - | - | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | - |
| NFC | - | Yes | - | - |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes USB Type C |
Yes |
| Wi-Fi |
Yes 802.11 b,g |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
| Data & Network | ||||
| Dual-SIM | - | Yes | - | - |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | ||||
| Memory Card Slot | - | Yes | Yes | - |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | Yes | - |
| Stereo Speakers | - | Yes | - | - |
| Photo & Video | ||||
| DLNA | - | Yes | - | - |
| Miracast | - | Yes | - | - |
| Power | ||||
| Fast Charging | - | Yes | Yes | - |
| Wireless Charging | - | Yes | - | - |
| Voice | ||||
| HD Voice | - | Yes | Yes | - |
| Speaker Phone | Yes | Yes | Yes | - |
| Palm Pre (CDMA) | Sony Xperia XZ2 | ZTE Grand X 3 | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Pre (CDMA) | Sony Xperia XZ2 | ZTE Grand X 3 | BlackBerry 7750 |
