Karbonn Sound Wave K451+ Silver
on 
Detailed Review
Display
You may find it a tad demanding to use the phone with its display size falling below 2.5 inches. A resolution of 240x320 pixels is provided by this smartphone. The display sported by Karbonn Sound Wave K451+ measures about 2.4 inches.Battery
The battery of this smartphone that bids 8 hours of talk time on 2G network might be questionable area for heavy users. On 2G network, this device manages to offers 500 hrs of standby time.Camera
Equally savourable it might be to click pictures, video recording is equally particularly pleasing. The kind of pictures and videos your camera produces does not depend only on megapixels. Based on the sensor quality and the smartphone's other applications; you have the flexibility to get surprisingly good photography results even with a Yes, 1.3 megapixels camera.General Features
With dimensions of 51.9x116.5x14.6, this smartphone comes pre-loaded with a number of is credited with. The Karbonn Sound Wave K451+ here boasts of a Silver body. With the box, you will get Battery, User Manual, Charger, Handset, Headset, Warranty Card in addition to the smartphone.Connectivity
This phone comes with a Dual Sim, GSM, GSM, (Dual Standby). The wireless connectivity of the built-in Bluetooth of this phone is is one that you'll be grateful for in a hectic lifestyle, as it lets for current syncing with compatible devices for file sharing and hands-free communication. Whether it is about at par possesses or advanced possesses like Conference Call, Speed Dialing, Loudspeaker, this Karbonn Sound Wave K451+ smartphone is created with all such possesses in it. You get a Mini SIM with this phone. The 3.5 mm headphone jack ensures the smartphone fulfils your audio needs.Memory
The Karbonn Sound Wave K451+ is absolutely compatible with the microSD, which can help you enhance the internal storage of the device. The expandable memory of 8 GB is all available for stick with as against the cramped internal storage which already has space allocated to default apps and other programs; now you are able to carry your entertainment in your pocket. With the Crystal Clear Sound boasts of of the Karbonn Sound Wave K451+, you have the flexibility to feast your eyes on an audio delight with calling as well as with music. Many users find multimedia FM a refreshing change from their regular playlists.Performance
The Karbonn Sound Wave K451+ flaunts a platform that operates at GSM - 900, 1800 GHz.Mr. Ajmera's Review (A business user)
No point fidgeting with a screen that poses real difficulty both while watching videos and typing on the cramped keyboard, the portability that is offered by the smaller screen seems futile against the little value it offers with respect to functionality. Not an hour goes by without my phone ringing, that's why I always go for something like the Karbonn Sound Wave K451+ that has all the advanced features to ease the communication. Although I am not so much into file sharing via Bluetooth as I am more of an email guy, but it is quite essential for hands-free calling.Mrs. Iyer's Review (A homemaker)
The size of the Karbonn Sound Wave K451+ makes it extremely portable, but with its tiny and cramped keypad it's really not of much use to me. I never let a special occasion pass by without recording it, right from cake cutting to dinner parties; and the Karbonn Sound Wave K451+ with good recording features is really good for me. I don't like the camera in particular, and I won't be buying the Karbonn Sound Wave K451+, however good the other features might be. The expandable memory of the Karbonn Sound Wave K451+ is a good option for me as against the high priced smartphones which come with high internal memory.Ishan's Review (A geek)
Although the display looks great, the tiny screen size is too awkward to please the gamer or the ardent bookworm in me. Even if your smartphone offers good amount of internal storage, extendable memory never hurts and is good to know that there's room left if you need.Technical Specification
General Features | |
| Brand: | Karbonn |
| Handset Color: | Silver |
| Keypad: | Yes , Alphanumeric |
| Form: | Bar |
| SIM Size: | Mini SIM |
| Call Features: | Conference Call , Speed Dialing , Loudspeaker |
| Model Name: | Sound Wave |
| SIM Type: | Dual Sim , GSM , GSM , (Dual Standby) |
| Model ID: | K451 |
| In the Box: | Battery , User Manual , Charger , Handset , Headset , Warranty Card |
Multimedia | |
| Sound Enhancement: | Crystal Clear Sound |
| Video Player: | Yes , Supports KMV , 3GP , MP4 |
| Ringtone: | MP3 |
| FM: | Yes , with Recording |
| Music Player: | Yes , Supports MIDI , MP3 |
Camera | |
| Video Recording: | Yes |
| Rear Camera: | 1.3 MP |
Internet & Connectivity | |
| Audio Jack: | 3.5 mm |
| Bluetooth: | Yes |
| USB Connectivity: | Yes |
Other Features | |
| Phone Book Memory: | 500 |
| SMS Memory: | 200 |
| Call Memory: | Yes |
| Additional Features: | MMS Enabled , Power On / Off Animation , Embedded Games , Anti Theft Feature , English and Hindi Language Support , Calculator , Alarm Clock , Stop Watch , World Times , Voice Recorder , Currency Converter , STK , Auto Call Recorder |
Warranty | |
| Warranty Summary: | 1 year manufacturer warranty for Phone and 6 months warranty for in the box accessories |
Dimensions | |
| Size: | 51.9x116.5x14.6 mm |
Display | |
| Display Resolution: | 240x320 Pixels |
| Display Size: | 2.4 inches |
Battery | |
| Talk Time (2G): | 8 hrs |
| Standby Time (2G): | 500 hrs |
| Capacity: | 1800 mAh |
Memory And Storage | |
| Expandable Memory Card Type: | microSD GB |
| Expandable Memory Capacity: | 8 GB |
Platform | |
| Operating Freq: | GSM - 900 |
| Operating Freq: | 1800 |
Prachi's Review (A social butterfly)
For me the 2.4 inches display is the first thing I noticed in the Karbonn Sound Wave K451+. I love texting and all my friends too prefer texting over talking, so I find the screen size of the Karbonn Sound Wave K451+ very cramped. Yes, 1.3 MP is not that great camera resolution. There are so many smartphones with better megapixels sometimes even cheaper than this phone. I love clicking pictures with my smartphone and this one doesn't seem up for it. I always forget charging my phone so USB charging via my laptop is really a good option for me and sometimes I even use this port to transfer music and images.