Nokia 6650 T-Mobile vs Nokia E63
| Type | Clamshell | Bar (classic) | Bar (classic) | Touch |
| Dimensions | 99.70 x 47.30 x 16.20 mm | 113.00 x 59.00 x 13.00 mm | 114.90 x 59.00 x 10.80 mm | 118.00 x 56.00 x 10.90 mm |
| Weight | 112.00 g | 126.00 g | 107.00 g | 118.00 g |
| Display size | 2.20" | 2.36" | 2.62" | 3.30" |
| Display | Color / TFT 16M colors 240 x 320 px (2.20") 182 ppi | Color / TFT 16M colors 320 x 240 px (2.36") 169 ppi | Color / TFT 64k colors 320 x 320 px (2.62") 173 ppi | Color / Super AMOLED 16M colors 480 x 800 px (3.30") 283 ppi |
| Display protection |   | | | Corning Gorilla Glass Buy screen protector
|
| Additional display | Color / TFT | | | |
| Protection of the secondary display | | | | |
| Talk time (max.) | 2G: 360 min. (6.0 h) 3G: 240 min. (4.0 h) | 2G: 660 min. (11.0 h) 3G: 280 min. (4.7 h) | 2G: 640 min. (10.7 h) | 2G: 840 min. (14.0 h) 3G: 420 min. (7.0 h) |
| Stand-by (max.) | 2G: 348 h. (14.5 days) 3G: 348 h. (14.5 days) | 2G: 432 h. (18.0 days) 3G: 480 h. (20.0 days) | 2G: 630 h. (26.3 days) | 2G: 600 h. (25.0 days) 3G: 500 h. (20.8 days) |
| Standard battery | Li-Po 1500 mAhBuy powerbank
| Li-Po 1500 mAhBuy powerbank
| Li-Ion 1500 mAhBuy powerbank
| Li-Ion 1500 mAhBuy powerbank
|
| Quick battery charging | | | | |
| Wireless battery charging | | | | |
| Phonebook memory |  | | | 2000 places |
| Internal memory | 30 MB | 110 MB | 270 MB | 2 GB, 8 GB |
| End-user memory | | | | 1.4 GB |
| RAM memory | | | | 384 MB |
| Memory cards |  microSD, microSDHC up to 8 GBBuy memory card | microSD, microSDHC up to 8 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card |
| Operating system | Symbian 9.3 | Symbian 9.2 | MS Windows Mobile 6.5 | Bada |
| Interface | Series 60 3rd Edition | Series 60 3rd Edition | - | TouchWiz 3.0 |
| Processor | ARM11 | ARM11 | Qualcomm MSM7201A | ARM Cortex A8 |
| Processor clock | 369 MHz | 369 MHz | 528 MHz | 1000 MHz |
| GPU | - | - | - | - |
| Touchscreen | | | | |
| SAR (10g) | 0,66 W/kg | 1,1 W/kg | 0,69 W/kg | 0,988 W/kg |
| DualSIM | | | | |
| Announced | 3Q 2008 | 4Q 2008 | 4Q 2009 | 2Q 2010 |
| Other names | - | - | B7330 Omnia Pro | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 2100 | 2100 | 2100 | 900 2100 |
| LTE standard | | | | |
| CDMA | | | | |
| Standard TD-SCDMA | | | | |
| UMA | | | | |
CAMERAS - BACK
| First camera | | | | |
| Photo matrix | 2 Mpx | 2 Mpx | 3.2 Mpx | 5 Mpx |
| Resolution | 1600x1200 px | 1600x1200 px | 2048x1536 px | 2560x1920 px |
| Optical zoom | | | | |
| Digital zoom | 4x | | | 4x |
| Flash | LED | LED | | LED |
| Dual-colour LED flash | | | | |
| Video resolution | 240x320 px | 320x240 px | 320x240 px | 1280x720 px |
| Video formats | H.263, MPEG4 - 15 fps | H.263, MPEG4 VSP - 15 fps | H.263, MPEG4 - 30 fps | H.263, H.264, MPEG4 |
| Additional | - | - | - | AF |
CAMERAS - FRONT
| First camera | | | | |
| Photo matrix | nd | nd | 0.3 Mpx | 0.3 Mpx |
| Resolution | nd | nd | 640x480 px | 640x480 px |
| Optical zoom | nd | nd | | |
| Flash | nd | nd | | |
| Dual-colour LED flash | nd | nd | | |
| Video formats | nd | nd | H.263, MPEG4 - 30 fps | H.263, H.264, MPEG4 |
| Additional | nd | nd | - | - |
SENSORS
| Accelerometer | | | | |
| Proximity | | | | |
| Light | | | | |
| Magnetometer | | | | |
| Gyroscope | | | | |
| Barometer | | | | |
| Altimeter | | | | |
| Gravity | | | | |
| Hall-effect | | | | |
| Iris scanner | | | | |
| Fingerprint scanner | | | | |
| Thermometer | | | | |
| Hygrometer | | | | |
Data transfer
| xHTML | | | | |
| WAP | v2.0 | v2.0 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | | | 7.20 Mbit/s | 3.60 Mbit/s |
| HSUPA | | | 2.00 Mbit/s | |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | |
| LTE UP | | | | |
| WIMAX+ | | | | |
| GPRS | | class 32 | class 10 | class 12 |
| EDGE | | class 32 | class 10 | class 12 |
| Bluetooth | v2.0 EDR | v2.0 EDR | v2.1 EDR | v3.0 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | | v802.11 b/g | v802.11 b/g | v802.11 b/g/n |
| WiFi frequencies | | 2,4 GHz | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi hotspot | | | | |
| IrDA | | | | |
| USB | v2.0 | v2.0 | v2.0 | v2.0 |
| GPS | | | | |
| A-GPS | | | | |
| Beidou | | | | |
| NFC | | | | |
COMMUNICATION AND MESSAGING
| Call waiting | | | | |
| Conferency | | | | |
| Call forwarding | | | | |
| Push To Talk | | | | |
| Instant Messenger | | | | |
| SMS | | | | 1000 places |
| EMS | | v4.2 | | |
| MMS | | v1.2 | | v1.2 |
| Dictionary | T9 | T9 | T9 | T9 |
| Swype | | | | |
| e-mail client | POP3, IMAP, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | | | |
| RSS Reader | | | | |
Multimedia
| Radio | | | z RDS | z RDS |
| MP3 | | | | |
| Stereo speakers | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| Sound formats | AAC, AAC+, AMR, M4A, MP4, MXMF, RA, WAV, WMA, eAAC+ | AAC, AAC+, RA, WMA, eAAC+ | AAC, AAC+, AMR, WAV, WMA, eAAC+ | AAC, AAC+, AMR, WAV, WMA, eAAC+ |
| Polyphony | | 64 voices | 64 voices | 64 voices |
| Video ringtone | | | | |
| Ring composer | | | | |
| Games | | | | |
| Java | MIDP 2.1 | MIDP 2.0 | MIDP 2.0 | MIDP 2.1 |
| Videophone | | | | |
| DVB-H television | | | | |
| TV-Out | | | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | | | |
| Stopwatch | | | | |
| Alarm | | | | |
| Calculator | | | | |
| Currency converter | | | | |
| Organizer | | | | |
| Calendar | | | | |
| Flight mode | | | | |
| SyncML | | v1.2 | | v1.2 |
| Data and fax | | | | |
| Screensaver | | | | |
| Themes | | | | |
| Interchangeable covers | | | | |
| Voice dial | | | | |
| Speakerphone | | | | |
| Recorder | | | | |
| Vibrations | | | | |