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Phone | Apple iPhone 3GS | Ericsson R278d | Samsung SCH-A310 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
3.5" diag. 5 : 3 |
? | ? |
Display Resolution & Type |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
101 x 40 pixels |
128 x 128 pixels LCD (Grayscale) |
Display Refresh | 60 Hz | ? | ? |
Battery | ? | ? | ? |
Processor | ? | ? | ? |
RAM | ? | ? | ? |
Storage | 32 GB * | ? raw hardware | ? raw hardware |
Main Camera | 3 megapixel | - | - |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | VGA (640 x 480) | - | - |
Front Camera | - | - | - |
Weight |
4.76 oz (135g) |
9.28 oz (263g) |
3.2 oz (91g) |
Dimensions |
4.55" x 2.44" x 0.48" (116 x 62 x 12.3 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
Form Factor | Slab | Slab | Clamshell |
Platform / OS | iOS | (proprietary) | (proprietary) |
Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
TDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
Data Technology | HSPA 7.2 | - | 1xRTT |
Features | |||
GPS / Location | n/a | - | Yes |
Accessibility | |||
Multiple Languages | n/a | Yes | Yes |
TTY/TDD (Digital) | Yes | - | - |
Alerts | |||
Extra Display | - | - | Yes |
Ringer Profiles | - | Yes | - |
Connectivity | |||
Bluetooth | Yes | - | - |
USB | Yes | - | Yes |
Wi-Fi |
Yes 802.11 b,g |
- | - |
Contacts | |||
Picture ID | n/a | - | - |
Ringer ID | n/a | - | - |
Voice Dialing | n/a | - | Yes |
Customization | |||
Changeable Body Plates | - | - | Yes |
Custom Graphics | n/a | - | - |
Custom Ringtones | n/a | Yes | - |
Real-Music Ringers | n/a | - | - |
Data & Network | |||
Data Tethering | n/a | Yes | Yes |
WAP / Web Browser | n/a | Yes | Yes |
Input | |||
Predictive Text Entry | n/a | Yes | Yes |
Side Keys | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
- | - |
Messaging | |||
Email Client | n/a | - | - |
MMS | n/a | - | - |
Music | |||
Headphone Jack (3.5mm) | Yes | - | - |
Music Player | n/a | - | - |
Photo & Video | |||
TV Output | Yes | - | - |
Productivity | |||
Alarm | n/a | Yes | - |
Calculator | n/a | - | - |
Calendar | n/a | - | Yes |
Voice Memo | n/a | - | Yes |
Software | |||
Games | n/a | - | Yes |
Voice | |||
Headset Jack (2.5 mm) | n/a | - | Yes |
Speaker Phone | Yes | - | - |
Apple iPhone 3GS | Ericsson R278d | Samsung SCH-A310 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Apple iPhone 3GS | Ericsson R278d | Samsung SCH-A310 |