Type
Display
TFT, 256K colors	Super AMOLED TouchWiz 3.0 UI
Size
3.2 inches, 29.1 cm² (~46.2% screen-to-body ratio)	4.0 inches, 45.5 cm² (~56.9% screen-to-body ratio)
Resolution
240 x 400 pixels, 5:3 ratio (~146 ppi density)	480 x 800 pixels, 5:3 ratio (~233 ppi density)
Multitouch
Yes	Yes
Protection
Scratch-resistant glass	Corning Gorilla Glass

Alert Types
Notifications
Vibration, MP3, WAV ringtones	Vibration, MP3, WAV ringtones

Internal Memory
Memory
124MB	2GB
Card Slot
microSDHC (dedicated slot)	microSDHC (dedicated slot), 16 GB included
Phonebook
1000 entries, Photocall
Call Records
Yes

Speed
Connectivity
EV-DO Rev.A 3.1 Mbps	EV-DO Rev.A 3.1 Mbps
WLAN
No	Wi-Fi 802.11 b/g/n, DLNA, hotspot (Android 2.2)
Bluetooth
2.1, A2DP	3.0, A2DP
USB
microUSB 2.0	microUSB 2.0
GPS
Yes, with A-GPS	Yes, with A-GPS, VZ Navigator

Operating System (OS)
Software
Android OS, v2.1 (Eclair)	Android OS, v2.1 (Eclair)
Upgradable
	upgradable to v2.2 (Froyo)
Java
Yes, via Java MIDP emulator	Yes, via Java MIDP emulator
Browser
WAP 2.0/xHTML, HTML	HTML, Adobe Flash Lite
Messaging
SMS, MMS, Email	SMS(threaded view), MMS, Email, Push Email, IM
Games
Yes + downloadable

Chipset
Hardware
	Hummingbird
CPU
800MHz	1.0 GHz Cortex-A8
GPU
	PowerVR SGX540
Sensors
Accelerometer, proximity	Accelerometer, proximity, compass
Soft Keys
2
SIM
Mini-SIM	Mini-SIM
Speakers
Yes	Yes
Navigation / Controls Keys
D-pad
Audio Jack
3.5 mm	3.5 mm
TV Out
	Yes

Features
Additional Features
Photo editor Document viewer Voice memo Predictive text input (Swype)	Mobile TV Photo/video editor Document editor Voice memo/dial/commands Predictive text input (Swype)

SAR US
Misc
0.47 W/kg (head) 1.02 W/kg (body)	0.57 W/kg (head) 0.52 W/kg (body)

Samsung I100 Gem

Samsung Fascinate