How HTC Desire, iPhone 4 and Samsung Galaxy S differs? 0

We know that HTC Desire, iPhone 4 and Samsung Galaxy S are the best selling smartphones in the present mobile market. In this article let us find out the similarities and differences of each phone. Specifications like OS, processor, touch screen, storage, memory, camera, connectivity etc are discussed here.

OS

HTC desire and Samsung Galaxy run Android. Galaxy S runs Éclair 2.1 version while Galaxy S runs Froyo 2.2 version of android. As all know iphone 4 runs Apple’s iOS 4.

Processor

HTC Desire      - 1GHz Qualcomm Snapdgragon 8255 processor
 Samsung Galaxy S - 1GHz ARM Cortex A8 chip
iPhone 4 - Apple's own A4 chip

Touch screen

HTC Desire                   - 4.3-inch SLCD 480 x 800 pixel screen
 Samsung Galaxy S    - 4-inch AMOLED screen,  480 x 800
iPhone 4                       -Apple's new Retina Display with a 940 x 640 res.

Storage

HTC Desire                   - 1.5GB
 Samsung Galaxy S     - either 16GB or 8GB
iPhone 4                       -16GB and 32GB capacities

Memory

HTC Desire                   - 768MB of internal memory for running programs
 Samsung Galaxy S    - 568MB
iPhone 4                       -568MB

Camera

HTC Desire                   - 8MP cameras
 Samsung Galaxy S    - 5MP cameras
iPhone 4                       -5MP cameras

Connectivity

All are quad-band phones with 3G/HSDPA. There is also Wi-Fi (up to 802.11n) and Bluetooth 2.1.
HTC Desire                   - Micro USB connections
 Samsung Galaxy S    - Micro USB connections
iPhone 4                       -standard Apple 32-pin dock connector

Talk and stand by time(3G)

HTC Desire                   - talk time up to 320 mins and standby up to 490 hours.
 Samsung Galaxy S    - talk time up to 390 mins and standby up to 576 hours.
iPhone 4                       -talk time up to 420 mins and standby up to 300 hours

Others

All the three smartphones have 3.5mm audio jacks, GPS, proximity sensor, compass, accelerometer and ambient light sensor.