Compare Phones
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| Phone | Samsung VI-A820 | ZTE Z221 | Samsung Nexus S | Huawei M750 | LG PM-225 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2" diag. 4 : 3 |
4" diag. 5 : 3 |
2.8" diag. 4 : 3 |
? |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) AMOLED |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,000 mAh | 900 mAh | 1,500 mAh | 1,150 mAh | 1,000 mAh |
| Processor | ? | ? | 1 GHz Samsung Hummingbird Cortex A8 | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | 142 MB | 16 GB | ? raw hardware | ? raw hardware |
| Main Camera | - | Yes | 5 megapixel | 1 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | WVGA / 480p | - | - |
| Front Camera | - | - | Yes | - | - |
| Weight |
3.14 oz (89g) |
3.24 oz (92g) |
4.55 oz (129g) |
3.92 oz (111g) |
3.35 oz (95g) |
| Dimensions |
3.56" x 1.88" x 1.06" (90 x 48 x 26.9 mm) |
3.76" x 1.92" x 0.73" (96 x 49 x 18.5 mm) |
4.88" x 2.48" x 0.43" (124 x 63 x 10.9 mm) |
4.21" x 2.25" x 0.59" (107 x 57 x 14.9 mm) |
3.53" x 1.76" x 0.93" (90 x 45 x 23.6 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 AMPS: 850 |
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| Data Technology | 1xRTT | HSDPA 3.6 | HSPA 7.2 | 1xRTT | 1xRTT |
| Features | |||||
| GPS / Location | Yes | Yes | n/a | Yes | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | Yes | Yes | Yes | - |
| Multiple Languages | Yes | Yes | n/a | - | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | - | - | Yes |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth |
- |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
- |
| Mobile Hotspot | - | - | n/a | - | - |
| NFC | - | - | Yes | - | - |
| USB | - | Yes |
Yes Micro-USB |
Yes | Yes |
| Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | - | n/a | Yes | Yes |
| Ringer ID | Yes | - | n/a | Yes | Yes |
| Voice Dialing | Yes | - | n/a | - | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | Yes | n/a | Yes | Yes |
| Real-Music Ringers | - | Yes | n/a | - | - |
| Data & Network | |||||
| Data Tethering | - | - | n/a | - | - |
| WAP / Web Browser | Yes | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | - | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Stylus | - | - | - | Yes | - |
| Touch Screen | - | - | Yes | Yes | - |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | - |
| Messaging | |||||
| Email Client | - | Yes | n/a | Yes | - |
| Instant Messaging | - | Yes | n/a | Yes | - |
| MMS | - | Yes | n/a | Yes | - |
| Text Messaging Templates | - | Yes | n/a | Yes | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | Yes | - |
| Music Player | - | - | n/a | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | Yes | n/a | Yes | Yes |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | Yes | - | n/a | - | - |
| Voice Memo | Yes | Yes | n/a | Yes | Yes |
| Software | |||||
| BREW | - | - | n/a | Yes | - |
| Games | Yes | Yes | n/a | Yes | Yes |
| Java (J2ME) | Yes | Yes | n/a | - | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | - | n/a | - | Yes |
| Push-To-Talk | Yes | - | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung VI-A820 | ZTE Z221 | Samsung Nexus S | Huawei M750 | LG PM-225 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung VI-A820 | ZTE Z221 | Samsung Nexus S | Huawei M750 | LG PM-225 |
