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Phone | Nokia 6650 fold | Nokia N78 | Nokia Lumia 521 / 520 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
2.2" diag. 4 : 3 |
2.4" diag. 4 : 3 |
4" diag. 5 : 3 |
Display Resolution & Type |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? |
Battery | 1,500 mAh | 1,200 mAh | 1,430 mAh |
Processor | 369 MHz ARM 11 | 369 MHz ARM 11 | 1 GHz Qualcomm Snapdragon S4 MSM8270 |
RAM | ? | ? | 512 MB |
Storage | ? raw hardware | ? raw hardware | 8 GB |
Main Camera | 2 megapixel | 3 megapixel | 5 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | QVGA (320 x 240) | VGA (640 x 480) | 720p HD |
Front Camera | - | - | - |
Weight |
3.95 oz (112g) |
3.59 oz (102g) |
4.39 oz (124g) |
Dimensions |
3.93" x 1.86" x 0.64" (100 x 47 x 16.2 mm) |
4.45" x 1.93" x 0.59" (113 x 49 x 15.1 mm) |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
Platform / OS | S60 (Symbian) | S60 (Symbian) | Windows |
Network Bands | |||
Data Technology | HSDPA 3.6 | HSDPA 3.6 | HSPA+ 21 |
Features | |||
Accessibility | |||
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M3, T4 (very tele-coil compatible) |
TTY/TDD (Digital) | - | - | Yes |
Alerts | |||
Extra Display | Yes | - | - |
Ringer Profiles | Yes | Yes | - |
Connectivity | |||
Bluetooth | Yes | Yes | Yes |
USB |
Yes Micro-USB |
Yes Micro-USB |
Yes |
Wi-Fi | - |
Yes 802.11 b,g |
Yes |
Input | |||
Side Keys | Yes | Yes | Yes |
Touch Screen | - | - |
Yes Capacitive |
Memory | |||
Memory Card Slot | Yes | Yes | Yes |
Music | |||
FM Radio | - | Yes | - |
Headphone Jack (3.5mm) | - | Yes | Yes |
Stereo Speakers | - | Yes | - |
Photo & Video | |||
TV Output | - | Yes | - |
Voice | |||
Push-To-Talk | - | Yes * | - |
Speaker Phone | Yes | Yes | Yes |
* Some versions only | |||
Nokia 6650 fold | Nokia N78 | Nokia Lumia 521 / 520 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Nokia 6650 fold | Nokia N78 | Nokia Lumia 521 / 520 |