Iphone 5 vs Iphone 4S comparison

Will you buy Iphone 5 because of the bigger screen and 4G???

I think Samsung Galaxy S3 is better, screen size bigger.

Source
iPhone 5
iPhone 5 vs iPhone 4S what's changed
iPhone 4S
Price (on contract) $199 16GB, $299 32GB, $399 64GB $199 16GB, $299 32GB, $399 64GB
Processor Apple A6 Dual-core Apple A5
Memory 1GB (tbc) 1GB (tbc)
Display 4-inch IPS 1,136 x 640 3.5-inch IPS 960 x 640
Pixel Density 326 ppi 326 ppi
Storage 16GB / 32GB / 64GB 16GB / 32GB / 64GB
Primary camera 8 megapixel AF with flash and f/2.4 aperture
8 megapixel AF with flash and f/2.4 aperture
Secondary camera 1.2 megapixel at 30fps VGA at 30fps
Video recording 1080p at 30fps 1080p at 30fps
Cellular/ GSM Model A1428: GSM / LTE
CDMA Model A1429: CDMA / LTE
GSM Model A1429: GSM / LTE
Hybrid GSM / CDMA "World Phone"
WiFi Dual-band 802.11 a/b/g/n 802.11 b/g/n
Bluetooth 4.0 4.0
Orientation Accelerometer, digital compass, gyroscope Accelerometer, digital compass, gyroscope
Navigation A-GPS, GLONASS A-GPS, GLONASS
FaceTime WiFi and Cellular WiFi-only (iOS 5)
SIM standard nanoSIM microSIM
Battery life Up to 8 hours talk time on 3G
Up to 8 hours data on 3G
Up to 8 hours data on LTE
Up to 10 hours data on WiFi
Up to 40 hours audio
Up to 10 hours video
Up to 225 hours on standby
Up to 8 hours talk time on
3G
Up to 14 hours talk time on 2G
Up to 6 hours data on 3G
Up to 9 hours data on WiFi
Up to 40 hours audio
Up to 10 hours video
Up to 200 hours on standby
Weight 112 grams / 3.9 oz 140 grams / 4.9 oz
Dimensions 123.8 x 58.6 x 7.6mm 115.2 x 58.6 x 9.3mm
Colors Black and Slate / White and Silver Black / White
Details accurate as of launch.


Another comparison Iphone 5 vs Galaxy 3 vs Lumia 920 
 

Apple iPhone 5 Samsung Galaxy 3 Nokia Lumia 920
Operating system iOS 6 Android 4.0 Windows Phone 8
Display 4-inch IPS LCD; 1,136x640 pixels, 326 ppi 4.8-inch HD Super
AMOLED; 1,280x720 pixels, 306 ppi
4.5-inch AMOLED; 1,280x768 pixels, 332 ppi
Price $199.99, $299.99, $399.99 $199.99-$329.99, depending on carrier Unannounced
Carrier Sept. 21: AT&T, Sprint, Verizon Now: AT&T, Sprint, T-Mobile, U.S. Cellular, Verizon Unannounced
4G LTE Yes Yes Yes
Camera 8-megapixel, 720p front-facing 8-megapixel, 1.9-megapixel front-facing 8.7-megapixel, 1.2-megapixel front-facing
Processor Proprietary A6 CPU 1.5GHz dual-core Qualcomm Snapdragon S4 1.5GHz dual-core Qualcomm Snapdragon S4
Memory 16GB, 32GB, 64GB 16GB or 32GB; 2GB RAM 32GB; 1GB RAM
Expandable memory No Up to 64GB No
Battery Capacity TBA (Talk time up to 8 hours on 3G); embedded 2,100 mAh, removable 2,000 mAh, embedded
NFC No Yes Yes
Weight and thickness 3.95 ounces, 0.3 inches 4.7 ounces, 0.34 inches 6.5 ounces, 0.42 inches
Colors Black, white White, blue, red (AT&T); Also, globally: black, brown, gray Black, white, yellow, red, gray