Compare Phones
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| Phone | Siemens CT66 / C66 / C65 / C71 / C70 | Palm Treo 750 | Samsung Galaxy S II / SGH-i777 | Pantech Matrix Pro C820 | Nokia 7.1 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
4.3" diag. 5 : 3 |
2.4" diag. 4 : 3 |
5.8" diag. 19 : 9 |
| Display Resolution & Type |
130 x 130 pixels LCD (Color) |
240 x 240 pixels LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) AMOLED |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
1080 x 2280 pixels (~432 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | 60 Hz |
| Battery | 600 mAh | 1,200 mAh | 1,650 mAh | 1,320 mAh | 3,060 mAh |
| Processor | ? | 300 MHz Samsung | 1.2 GHz Samsung Exynos dual-core | 528 MHz ARM 11 | Qualcomm Snapdragon 636 |
| RAM | ? | ? | ? | ? | 4 GB * |
| Storage | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware | 64 GB * |
| Main Camera | Yes | 1 megapixel | 8 megapixel | 2 megapixel | 12 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | CIF (352 x 288) | 1080p HD | QCIF (176 x 144) | 4K UHD |
| Front Camera | - | - | 2 megapixel | - | 8 megapixel |
| Weight |
3 oz (85g) |
5.4 oz (153g) |
4.3 oz (122g) |
5.34 oz (151g) |
5.64 oz (160g) |
| Dimensions |
4.1" x 1.8" x 0.7" (104 x 46 x 17.8 mm) |
4.37" x 2.28" x 0.87" (111 x 58 x 22.1 mm) |
4.96" x 2.6" x 0.35" (126 x 66 x 8.9 mm) |
4.2" x 2" x 0.9" (107 x 51 x 22.9 mm) |
5.89" x 2.8" x 0.31" (150 x 71 x 8 mm) |
| Form Factor | Slab | Slab | Slab | Slide | Slab |
| Platform / OS | (proprietary) | Windows Mobile Professional | Android | Windows Mobile Standard | Android |
| Network Bands |
GSM: 850, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | GPRS | WCDMA (UMTS) | HSPA+ 21 | HSDPA 3.6 | LTE (Cat 6) |
| Features | |||||
| Fingerprint Reader | - | - | - | - |
Yes stand-alone |
| Flashlight | - | - | - | - | Yes |
| GPS / Location | - | n/a | n/a | n/a | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - | - |
Yes M3 (mostly compatible) |
- | - |
| Multiple Languages | Yes | n/a | n/a | n/a | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | Yes | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | Yes |
| Infrared (IR) | Yes | Yes | - | - | - |
| Mobile Hotspot | - | n/a | n/a | n/a | n/a |
| NFC | - | - | Yes | - | Yes |
| USB | Yes | Yes |
Yes Micro-USB |
Yes |
Yes USB Type C |
| Wi-Fi | - | - |
Yes 4 (802.11 a,b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | n/a | n/a |
| Ringer ID | Yes | n/a | n/a | n/a | n/a |
| Voice Dialing | - | n/a | n/a | n/a | n/a |
| Customization | |||||
| Changeable Body Plates | Yes | - | - | - | - |
| Custom Graphics | Yes | n/a | n/a | n/a | n/a |
| Custom Ringtones | Yes | n/a | n/a | n/a | n/a |
| Real-Music Ringers | - | n/a | n/a | n/a | n/a |
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | n/a | n/a |
| Dual-SIM | - | - | - | - | Yes |
| External Antenna Jack | - | n/a | n/a | n/a | n/a |
| WAP / Web Browser | Yes | n/a | n/a | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | n/a |
| Side Keys | - | Yes | Yes | Yes | Yes |
| Stylus | - | Yes | - | - | - |
| Text Keyboard, Hardware | - | Yes | - | Yes | - |
| Touch Screen | - |
Yes Resistive |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | - | n/a | n/a | n/a | n/a |
| EMS / Picture Messaging | Yes | n/a | n/a | n/a | n/a |
| Instant Messaging | - | n/a | n/a | n/a | n/a |
| MMS | Yes | n/a | n/a | n/a | n/a |
| Text Messaging Templates | Yes | n/a | n/a | n/a | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | Yes |
| Music Player | - | n/a | n/a | n/a | n/a |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| TV Output | - | - | Yes | - | - |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | n/a | n/a |
| Calculator | Yes | n/a | n/a | n/a | n/a |
| Calendar | Yes | n/a | n/a | n/a | n/a |
| To-Do List | Yes | n/a | n/a | n/a | n/a |
| Voice Memo | Yes | n/a | n/a | n/a | n/a |
| Software | |||||
| Games | Yes | n/a | n/a | n/a | n/a |
| Java (J2ME) | Yes | n/a | n/a | n/a | n/a |
| Voice | |||||
| Call Screening | Yes | - | - | - | - |
| Headset Jack (2.5 mm) | - | n/a | n/a | n/a | n/a |
| Push-To-Talk | Yes * | - | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Siemens CT66 / C66 / C65 / C71 / C70 | Palm Treo 750 | Samsung Galaxy S II / SGH-i777 | Pantech Matrix Pro C820 | Nokia 7.1 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Siemens CT66 / C66 / C65 / C71 / C70 | Palm Treo 750 | Samsung Galaxy S II / SGH-i777 | Pantech Matrix Pro C820 | Nokia 7.1 |
