Compare Phones
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| Phone | Ericsson R520 | Samsung SCH-i830 / IP-830w | Samsung SPH-A250 | Audiovox CDM-8920 / PM8920 | HTC Amaze 4G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? | ? |
4.3" diag. 16 : 9 |
| Display Resolution & Type | ? |
240 x 320 pixels LCD (TFT/TFD) |
? |
128 x 160 pixels LCD (TFT/TFD) |
540 x 960 pixels (~256 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | ? | ? | ? | ? | 1,730 mAh |
| Processor | ? | 520 MHz Intel Bulverde | ? | ? | 1.5 GHz Qualcomm Snapdragon S3 dual-core |
| RAM | ? | ? | ? | ? | 1 GB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB |
| Main Camera | - | - | - | 1 megapixel | 8 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | - | 1080p HD |
| Front Camera | - | - | - | - | 2 megapixel |
| Weight |
4.23 oz (120g) |
6.44 oz (183g) |
2.82 oz (80g) |
3.88 oz (110g) |
6.1 oz (173g) |
| Dimensions |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
4.49" x 2.28" x 0.97" (114 x 58 x 24.6 mm) |
2.76" x 1.91" x 0.83" (70 x 49 x 21.1 mm) |
3.4" x 1.85" x 0.9" (86 x 47 x 22.9 mm) |
5.12" x 2.58" x 0.46" (130 x 66 x 11.7 mm) |
| Form Factor | Slab | Slide | Clamshell | Clamshell | Slab |
| Platform / OS | (proprietary) | Windows Mobile Professional | (proprietary) | (proprietary) | Android |
| Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 GSM: 900, 1800 |
CDMA: 1900 |
CDMA: 850, 1900 AMPS: 850 |
WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | EVDO r0 | - | 1xRTT | HSPA+ 42 |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | - | n/a | - | Yes | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - | - | Yes |
| Multiple Languages | Yes | n/a | - | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | Yes | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth |
Yes HSP, Sync, OPP, DUN |
Yes Classic Audio |
- | - |
Yes Classic Audio |
| Infrared (IR) | Yes | Yes | - | - | - |
| Mobile Hotspot | - | n/a | - | - | n/a |
| NFC | - | - | - | - | Yes |
| USB | - | Yes | - | Yes | Yes |
| Wi-Fi | - | - | - | - |
Yes 4 (802.11 a,b,g,n) |
| Contacts | |||||
| Picture ID | - | n/a | - | Yes | n/a |
| Ringer ID | - | n/a | - | Yes | n/a |
| Voice Dialing | Yes | n/a | Yes | Yes | n/a |
| Customization | |||||
| Custom Graphics | - | n/a | - | Yes | n/a |
| Custom Ringtones | Yes | n/a | - | Yes | n/a |
| Real-Music Ringers | - | n/a | - | - | n/a |
| Data & Network | |||||
| Data Tethering | Yes | n/a | Yes | Yes | n/a |
| WAP / Web Browser | Yes | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen | - | Yes | - | - | Yes |
| Memory | |||||
| Memory Card Slot | - | Yes | - | - | Yes |
| Messaging | |||||
| Email Client | - | n/a | - | - | n/a |
| Instant Messaging | - | n/a | - | - | n/a |
| MMS | - | n/a | - | - | n/a |
| Text Messaging Templates | Yes | n/a | - | Yes | n/a |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | - | - | Yes |
| Music Player | - | n/a | - | - | n/a |
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| DLNA | - | - | - | - | Yes |
| TV Output | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | n/a |
| Calculator | Yes | n/a | Yes | Yes | n/a |
| Calendar | Yes | n/a | Yes | Yes | n/a |
| To-Do List | - | n/a | Yes | - | n/a |
| Voice Memo | Yes | n/a | - | Yes | n/a |
| Software | |||||
| BREW | - | n/a | - | Yes * | n/a |
| Games | Yes | n/a | - | Yes | n/a |
| Java (J2ME) | - | n/a | - | Yes * | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | Yes | Yes | n/a |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| * Some versions only | |||||
| Ericsson R520 | Samsung SCH-i830 / IP-830w | Samsung SPH-A250 | Audiovox CDM-8920 / PM8920 | HTC Amaze 4G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Ericsson R520 | Samsung SCH-i830 / IP-830w | Samsung SPH-A250 | Audiovox CDM-8920 / PM8920 | HTC Amaze 4G |
