Karbonn K451M vs Nokia Asha 200
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| Design | |||
|---|---|---|---|
| Device type | Feature phone | Feature phone | |
| Form factor | Candybar | Candybar | |
| Dimensions | 4.02 x 1.77 x 0.57 inches (102 x 45 x 14.5 mm) | 4.54 x 2.41 x 0.55 inches (115.4 x 61.1 x 14 mm) | |
| Weight | 2.82 oz (80 g) the average is 4.4 oz (125 g) | 3.70 oz (105 g) the average is 4.4 oz (125 g) | |
| Design features | Numeric keypad, Soft keys, D-Pad (2) | Full keyboard, Soft keys (2), D-Pad | |
| Colors | Black, Pink, Orange, Green, Blue, White |
| Display | |||
|---|---|---|---|
| Physical size | 2.0 inches | 2.4 inches | |
| Resolution | 176 x 220 pixels | 320 x 240 pixels | |
Pixel density
Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is. | 141 ppi | 167 ppi | |
Technology
Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays. | LCD | ||
| Colors | 262 144 | 262 144 |
| Battery | |||
|---|---|---|---|
| Talk time | 4.00 hours the average is 10 h (623 min) | 7.00 hours the average is 10 h (623 min) | |
| Stand-by time | 12.5 days (300 hours) the average is 18 days (434 h) | 36.7 days (880 hours) the average is 18 days (434 h) | |
| Music playback | 52.00 hours | ||
| Capacity | 1100 mAh | 1320 mAh | |
| Type | Li - Ion |
| Hardware | |||
|---|---|---|---|
System memory
System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running. | 32 MB RAM / 64 MB ROM | ||
| Built-in storage | 0.01 GB | ||
| Storage expansion | microSD, microSDHC | microSD, microSDHC up to 32 GB |
| Camera | |||
|---|---|---|---|
| Camera | 0.1 megapixels CIF (288x352) | 2 megapixels | |
| Features | Digital zoom, Self-timer | ||
| Camcorder | Yes | Other, 176 x 144 pixels 10 fps | |
| Recording format | MPEG4, H.263 |
| Multimedia | |||
|---|---|---|---|
| Music player | |||
| Filter by | Album, Artist | ||
| Features | Album art cover | ||
| Supported formats | MP3, WAV, AMR, MIDI | MP3, AAC, AAC+, WMA, WAV, MP4, AMR, MIDI | |
| Video playback | |||
| Supported formats | AVI, 3GP | MPEG4, H.263, H.264, WMV, 3GPP | |
| Radio | FM, Internal antenna | FM, Stereo, RDS, Recording option | |
| Speakers | Earpiece, Loudspeaker |
| Internet browsing | |||
|---|---|---|---|
| Browser | supports: supports: WAP | supports: supports: HTML, XHTML, WAP 2.0, Flash Lite (3.0), CSS 2.1, Javascript 1.8 | |
| Built-in online services support |
| Technology | |||
|---|---|---|---|
| GSM | 900, 1800 MHz | 900, 1800 MHz | |
| Data | GPRS | EDGE, GPRS | |
| Multiple SIM cards | 2 slots |
| Phone features | |||
|---|---|---|---|
| Phonebook | 1000 entries | ||
| Organizer | Calendar, Alarm, To-Do, Flashlight, Calculator, Currency converter, World clock, Stopwatch, Health management | Calendar, Alarm, Calculator | |
| Messaging | SMS (500 messages), MMS, Predictive text input | SMS, MMS | |
| IMAP, POP3, SMTP | |||
| Instant Messaging | Yes | ||
JAVA
JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device. | Midp 2.1, CLDC 1.1 | ||
| API | JSR-75, JSR-82, JSR-118, JSR-135, JSR-139, JSR-172, JSR-177, JSR-179, JSR-184, JSR-205, JSR-211, JSR-226, JSR-234, JSR-248, Nokia UI API 1.1b | ||
| Games | Yes | Asphalt 4 |
| Connectivity | |||
|---|---|---|---|
| Bluetooth | Yes | 2.1, EDR | |
| Profiles | Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Object Exchange (GOEP), Handsfree (HFP), Headset (HSP), Object Push (OPP), Public Area Network (PAN), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP), SIM Access (SAP) | ||
| USB | USB 2.0 | ||
| Connector | microUSB | ||
| Features | Mass storage device | ||
| Headphones connector | 3.5mm | ||
| Charging connector | Proprietary |
| Other features | |||
|---|---|---|---|
| Notifications | Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Speakerphone | Music ringtones (MP3, AAC, AAC+, WMA, WAV, MP4, AMR, MIDI), Polyphonic ringtones, Vibration, Flight mode, Silent mode | |
| Sensors | Accelerometer |








