Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
 |
 |
 |
 |
|
| Phone | HP iPAQ hw6510 / hw6515 | Ericsson R278d | Nokia 2720 V Flip | AT&T Calypso |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? | ? |
2.8" diag. 4 : 3 |
5.5" diag. 18 : 9 |
| Display Resolution & Type |
240 x 240 pixels LCD (TFT/TFD) |
101 x 40 pixels |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
480 x 960 pixels (~195 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz |
| Battery | 1,200 mAh | ? | 1,500 mAh | 2,500 mAh |
| Processor | 312 MHz Intel XScale PXA272 | ? | Qualcomm 8909 | 1.5 GHz MediaTek MT6739 |
| RAM | ? | ? | 512 MB | 1 GB |
| Storage | ? raw hardware | ? raw hardware | 4 GB | 16 GB |
| Main Camera | 1 megapixel | - | 2 megapixel | 5 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | ? | - | ? | 1080p HD |
| Front Camera | - | - | - | 5 megapixel |
| Weight |
5.8 oz (164g) |
9.28 oz (263g) |
4.16 oz (118g) |
6 oz (170g) |
| Dimensions |
4.65" x 2.8" x 0.71" (118 x 71 x 18 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
4.13" x 2.15" x 0.74" (105 x 55 x 18.8 mm) |
5.91" x 2.87" x 0.39" (150 x 73 x 9.9 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab |
| Platform / OS | Windows Mobile Professional | (proprietary) | (proprietary) | Android |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
TDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 12, 13 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | EDGE | - | LTE (Cat 4) | LTE (Cat 4) |
| Features | ||||
| Flashlight | - | - | Yes | Yes |
| GPS / Location | n/a | - | Yes | n/a |
| Accessibility | ||||
| Adjustable Text Size | n/a | - | Yes | n/a |
| Hearing Aid Compatible | - | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | Yes | - | n/a |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Extra Display | - | - | Yes | - |
| Ringer Profiles | Yes | Yes | - | - |
| Connectivity | ||||
| Bluetooth | Yes | - | Yes | Yes |
| Infrared (IR) | Yes | - | - | - |
| Mobile Hotspot | n/a | - | Yes | n/a |
| USB | Yes | - |
Yes Micro-USB |
Yes USB Type C |
| Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
| Contacts | ||||
| Picture ID | n/a | - | Yes | n/a |
| Voice Dialing | n/a | - | Yes | n/a |
| Customization | ||||
| Custom Graphics | n/a | - | Yes | n/a |
| Custom Ringtones | n/a | Yes | Yes | n/a |
| Real-Music Ringers | n/a | - | Yes | n/a |
| Data & Network | ||||
| Data Tethering | n/a | Yes | - | n/a |
| WAP / Web Browser | n/a | Yes | Yes | n/a |
| Input | ||||
| Predictive Text Entry | n/a | Yes | Yes | n/a |
| Side Keys | - | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - |
| Touch Screen | Yes | - | - |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | - | Yes | Yes |
| Messaging | ||||
| Email Client | n/a | - | Yes | n/a |
| MMS | n/a | - | Yes | n/a |
| Music | ||||
| FM Radio | - | - | Yes | - |
| Headphone Jack (3.5mm) | - | - | Yes | Yes |
| Music Player | n/a | - | Yes | n/a |
| Productivity | ||||
| Alarm | n/a | Yes | Yes | n/a |
| Calculator | n/a | - | Yes | n/a |
| Calendar | n/a | - | Yes | n/a |
| To-Do List | n/a | - | - | n/a |
| Voice Memo | n/a | - | Yes | n/a |
| Software | ||||
| Games | n/a | - | Yes | n/a |
| Voice | ||||
| HD Voice | - | - | Yes | Yes |
| Headset Jack (2.5 mm) | n/a | - | - | n/a |
| Speaker Phone | Yes | - | Yes | Yes |
| * Some versions only | ||||
| HP iPAQ hw6510 / hw6515 | Ericsson R278d | Nokia 2720 V Flip | AT&T Calypso | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|
|
|
|
|
|
| Phone | HP iPAQ hw6510 / hw6515 | Ericsson R278d | Nokia 2720 V Flip | AT&T Calypso |
