Compare Phones
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| Phone | Samsung SCH-A690 | Ericsson R278d | Motorola Charm | Samsung Stratosphere / Galaxy Metrix 4G | Sony Ericsson K850 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
2.8" diag. 4 : 3 |
4" diag. 5 : 3 |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
101 x 40 pixels |
320 x 240 pixels (~143 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) AMOLED |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | 60 Hz | ? |
| Battery | 1,300 mAh | ? | 1,170 mAh | ? | ? |
| Processor | ? | ? | 720 MHz TI OMAP3410 | 1 GHz Samsung Cortex A8 Hummingbird | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | 3 megapixel | 5 megapixel | 5 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | ? | WVGA / 480p | ? |
| Front Camera | - | - | - | 1 megapixel | - |
| Weight |
4.3 oz (122g) |
9.28 oz (263g) |
3.88 oz (110g) |
5.8 oz (164g) |
4.2 oz (119g) |
| Dimensions |
3.64" x 1.93" x 1.02" (92 x 49 x 25.9 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
3.87" x 2.65" x 0.45" (98 x 67 x 11.4 mm) |
4.96" x 2.54" x 0.55" (126 x 65 x 14 mm) |
4" x 1.9" x 0.7" (102 x 48 x 17.8 mm) |
| Form Factor | Clamshell | Slab | Slab | Slide | Slab |
| Platform / OS | (proprietary) | (proprietary) | Android | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
TDMA: 850, 1900 AMPS: 850 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
||
| Data Technology | 1xRTT | - | HSDPA 3.6 | LTE (Cat 3) | HSDPA 3.6 |
| Features | |||||
| GPS / Location | Yes | - | n/a | n/a | - |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - |
Yes M4 (very compatible) |
- |
| Multiple Languages | Yes | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | - | Yes | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | Yes |
| Mobile Hotspot | - | - | n/a | n/a | - |
| USB | - | - |
Yes Micro-USB |
Yes | Yes |
| Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 a,b,g,n) |
- |
| Contacts | |||||
| Picture ID | - | - | n/a | n/a | Yes |
| Ringer ID | - | - | n/a | n/a | Yes |
| Voice Dialing | Yes | - | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | - | - | n/a | n/a | Yes |
| Custom Ringtones | Yes | Yes | n/a | n/a | Yes |
| Real-Music Ringers | - | - | n/a | n/a | Yes |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | n/a | Yes |
| WAP / Web Browser | Yes | Yes | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | Yes | - |
| Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | - | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | - | - | n/a | n/a | Yes |
| Instant Messaging | - | - | n/a | n/a | - |
| MMS | - | - | n/a | n/a | Yes |
| Text Messaging Templates | Yes | - | n/a | n/a | Yes |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | Yes | Yes | - |
| Music Player | - | - | n/a | n/a | Yes |
| Photo & Video | |||||
| DLNA | - | - | - | Yes | - |
| Video Calling | - | - | n/a | n/a | Yes * |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | n/a | Yes |
| Calculator | Yes | - | n/a | n/a | Yes |
| Calendar | Yes | - | n/a | n/a | Yes |
| To-Do List | Yes | - | n/a | n/a | Yes |
| Voice Memo | Yes | - | n/a | n/a | Yes |
| Software | |||||
| BREW | Yes | - | n/a | n/a | - |
| Games | Yes | - | n/a | n/a | Yes |
| Java (J2ME) | - | - | n/a | n/a | Yes |
| Voice | |||||
| Call Screening | Yes | - | - | - | - |
| Headset Jack (2.5 mm) | Yes | - | n/a | n/a | - |
| Push-To-Talk | Yes | - | - | - | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SCH-A690 | Ericsson R278d | Motorola Charm | Samsung Stratosphere / Galaxy Metrix 4G | Sony Ericsson K850 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A690 | Ericsson R278d | Motorola Charm | Samsung Stratosphere / Galaxy Metrix 4G | Sony Ericsson K850 |
