Compare Phones
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| Phone | Samsung SPH-i550 | Nokia N81 | Samsung Galaxy Amp | ZTE Maven 3 / Overture 3 / Prelude+ |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Not yet released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size | ? |
2.4" diag. 4 : 3 |
4" diag. 5 : 3 |
5" diag. 16 : 9 |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | 60 Hz |
| Battery | ? | 1,050 mAh | 1,500 mAh | 2,070 mAh |
| Processor | 200 MHz Motorola MX-1 | 369 MHz ARM 11 | 1 GHz STE U8420 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) |
| RAM | ? | ? | 1 GB | 2 GB * |
| Storage | ? raw hardware | 8 GB * | 4 GB | 16 GB * |
| Main Camera | 1 megapixel | 2 megapixel | 5 megapixel | 5 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | ? | VGA (640 x 480) | 720p HD | 720p HD |
| Front Camera | - | - | Yes | 2 megapixel |
| Weight | ? |
4.94 oz (140g) |
4.41 oz (125g) |
5.53 oz (157g) |
| Dimensions |
3.46" x 2.34" x 1.1" (88 x 59 x 27.9 mm) |
4.02" x 1.97" x 0.7" (102 x 50 x 17.8 mm) |
4.84" x 2.48" x 0.43" (123 x 63 x 10.9 mm) |
5.73" x 2.85" x 0.39" (146 x 72 x 9.9 mm) |
| Platform / OS | Palm OS | S60 (Symbian) | Android | Android |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
WCDMA: 1 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 1900 |
| Data Technology | 1xRTT | EDGE | HSPA 14.4 | LTE (Cat 4) |
| Features | ||||
| Flashlight | - | - | - | Yes |
| Accessibility | ||||
| Hearing Aid Compatible | - | - | Yes | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes |
| Alerts | ||||
| Extra Display | Yes | - | - | - |
| Ringer Profiles | - | Yes | - | - |
| Connectivity | ||||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| Infrared (IR) | Yes | - | - | - |
| USB | - |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi | - |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Touch Screen | Yes | - | Yes | Yes |
| Memory | ||||
| Memory Card Slot | Yes | Yes * | Yes | Yes |
| Music | ||||
| FM Radio | - | Yes | - | Yes |
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
| Stereo Speakers | - | Yes | - | - |
| Photo & Video | ||||
| DLNA | - | - | Yes | - |
| Voice | ||||
| HD Voice | - | - | - | Yes |
| Push-To-Talk | - | Yes * | - | - |
| Speaker Phone | - | Yes | Yes | Yes |
| * Some versions only | ||||
| Samsung SPH-i550 | Nokia N81 | Samsung Galaxy Amp | ZTE Maven 3 / Overture 3 / Prelude+ | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SPH-i550 | Nokia N81 | Samsung Galaxy Amp | ZTE Maven 3 / Overture 3 / Prelude+ |
