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CITYU '10-'11 310KM MOBILE
COMMERCE APPLICATIONS
Lab/Tutorial 1
NG KING TUNG 52244540WAN CHUN YIN 52247184
IPHONE VS NEXUS-S
VENDOR OF MOBILE DEVICES iPhone
CAPABILITIES Apple A4 processor thickness: 9.4mm (24% thinner than
iPhone 3GS) Glass front and back; stainless steel
edging. Retina Display, with 326 pixels per inch
(960×640 pixels) The contrast ratio is 800:1 – 4x that of 3GS uses the same IPS tech as the iPad iPhone OS4; renamed to iOS 4 3-axis gyroscope (great for gaming)
CAPABILITIES (CON.) 5 megapixel camera with LED flash, 5x zoom,
Tap to focus, and backside illuminated sensor for low light condition
HD video recording (720p at 30fps) Front camera for video calling 32GB of flash storage uadband HSPA – 7.2mbps downlink, 5.8mbps
uplink Battery: 7hrs 3G talktime, 6hrs 3G browsing,
10hrs WiFi browsing, 10hrs video, 40hrs music or 300 hrs standby
accelerometer, compass, proximity and light sensors 16GB $4988
32GB $5988
COMPARE TO NEXUS –S Battery
Type Lithium Ion (Li-Ion) (1500 mAH)
Talk time 6 hours
Standby time (max) 428 hoursStorage and Memory
RAM 512MB
Internal storage 16384MB
Connectivity
Network support
Quad-band GSM: 850, 900, 1800, 1900 Tri-band HSPA: 900, 2100, 1700 HSPA type: HSDPA (7.2Mbps) HSUPA (5.76Mbps)
WiFi 802.11 b/g/n
Bluetooth Bluetooth 2.1
COMPARE TO NEXUS –S (CON.) Display
Screen size 4.0 inches
Screen resolution WVGA (800 x 480)
Touch screen
Camera
Primary 5.0 megapixels
Features FlashVideo
Hardware
CPU 1GHz Cortex A8 (Hummingbird) processor
USB USB 2.0
Audio / headphone jack 3.5mm
Android
OS Version Android 2.3
UI Android16GB USD$529.99
HKD$4150
PRICE OF IPHONE SMARTONE-VODAFONE
Monthly fee
admin other contract
data mins model Product price
average
$398 $12 $36 24month
No limit 3900 16GB $0 $238
$398 $12 $36 24month
No limit 3900 32GB $580 $224
3 HK
Monthly fee
admin other contract
data mins model Product price
average
$398 $0 $36 24month
No limit 4000 16GB $0 $226
$398 $0 $36 24month
No limit 4000 32GB $580 $212
CSL
Monthly fee
admin other contract
data mins model Product price
average
$419 $0 $36 24month
No limit 3900 16GB $0 $229
$419 $0 $36 24month
No limit 4000 32GB $588 $216
PRICE OF NEXUS - S SMARTONE-VODAFONE
Monthly fee
admin other contract
data mins Product price
average
$298 $12 $0 18month
No limit 2000 $4100 $310
3 HK
Monthly fee
admin other contract
data mins Product price
average
$238 $12 $0 24month
No limit 1800 $4100 $250
CSL
Monthly fee
admin other contract
data mins Product price
average
$237 $12 $0 24month
No limit 3900 $4100 $249
WHY IPHONE4 Price
The average monthly fee of the iphone 4 in the big three vendor is cheaper than other e.g. Nexus-S
Monthly fee
admin other contract
data mins model Product price
average
$419 $0 $36 24month No limit 4000 32GB $588 $216
WHY IPHONE4 (CON.) Capabilities
ResolutionNexus-S: 480*800 Iphone 4: 640*960
CameraNexus-S: 720*480 pixels Iphone 4: 1280*720 pixels
WHY IPHONE4 (CON.) Capabilities
SizeNexus-S: 4.8 * 2.4 * 0.42” Iphone 4: 4.5 * 2.3 * 0.37”
(smaller)Applications
Nexus-S: Android market, 100000+
Iphone 4: Apps store, 300000+
REFERENCEShttp://www.hkcsl.com/http://www.three.com.hk/http://www.smartone-
vodafone.com/http://www.apple.com/hk/http://www.google.com/phone/ http://www.bestbuy.com/site/Google+-+Nexus+S+Mobile+Phone+-+Black+(T-Mobile)/
1484107.p?id=1218262482328&skuId=1484107&contract_desc=REPLACE&ref=141&loc=01
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