I have Sony Xperia SP which I am using with Bluetooth Headphones, the Audio quality on the Bluetooth Head phones is very poor and distorted, when I use the phones earphones(the ones sold with the phone), audio play back is of good quality, what could be the problem since on Samsung Galaxy S3, the Bluetooth device has quality sound, How do I make it work with Sony XPeria?
All phone manufactures also provides specific Bluetooth support depending on the hardware and operating system that are in use and interacting. You probably will be allowed to use any Bluetooth device with your phone. However, the device may not be fully compatible or perform as you expect it to be. Also the Bluetooth version supported by your phone and your headphone may not match. Sony Xperia SP uses Bluetooth 4.0 wireless technology. You may try using Stereo Bluetooth headset SBH20 or SBH80, which should be compatible to your phone. There could be few other headsets which could go well with your phone but ideally it is better if you could use a Sony supported headset.
If you have a problem with the sound from your Bluetooth headphones when using it on Sony Xperia SP but it has good sound when used on Samsung Galaxy S3, I think the problem would have to be the Bluetooth compatibility. You see, with Samsung Galaxy S3, it supports Bluetooth 4.0 with A2DP, EDR, and aptX support while with Sony Xperia SP it supports Bluetooth 4.0 with A2DP support.
Though they both support Bluetooth 4.0, they don’t have the same Bluetooth features. Since both phones support Bluetooth A2DP, your headphone is probably using Bluetooth EDR or aptX for enhancements which are not present on the other phone. You cannot fix that since your headphone supports newer features of Bluetooth 4.0.
The Sony Xperia SP is a 4G Smartphone operating on 2G, 3G, and 4G network bands using GSM, HSPA, and LTE technologies. It was unveiled on March 2013 and released on April 2013 measuring 130.6 x 67.1 x 10 millimeters and weighing 155 grams. It uses micro-SIM card and has TFT capacitive touchscreen display with 16M colors at 720 x 1280 pixels screen resolution.
It supports multi-touch up to 10 fingers protected by Corning Gorilla Glass. It runs on Android 4.1 Jelly Bean upgradable to Android 4.3 Jelly Bean powered by Qualcomm MSM8960T Snapdragon S4 Pro chipset, 1.7 GHz Dual-Core Krait processor, and Adreno 320 GPU. It supports microSD expandable up to 32 GB. It runs on 1 GB RAM with 8 GB internal storage where 5.8 GB is available to user.
The primary camera supports 8 megapixels with LED flash, autofocus, and f/2.4 featuring HDR, sweep panorama, geo-tagging, touch focus, and face and smile detection. It supports 1080p video recording at 30 fps. It has secondary VGA camera.
It has 3.5-millimeter jack featuring active noise cancellation with dedicated mic; Wi-Fi 802.11 a/b/g/n with dual-band, Wi-Fi Direct, DLNA, and hotspot support; Bluetooth 4.0 with A2DP support; GPS with A-GPS and GLONASS support; NFC; stereo FM radio with RDS support; and microUSB 2.0 with MHL TV-out. It has built-in proximity, compass, accelerometer, and gyro sensors. The pre-installed web browser supports HTML5.
Java is not supported. It runs on non-removable Li-Ion 2370 mAh battery with standby time up to 635 hours on 2G and 734 hours on 3G. Talk time is up to 10 hours 25 minutes on 2G and 19 hours on 3G. It is available in black, white, and red colors.