Form Factor
Body
Candybar, Querty Keyboard	Candybar, Querty Keyboard
Dimensions
129 x 60.4 x 16.4 mm (5.08 x 2.38 x 0.65 in)	117 x 60 x 12.5 mm (4.61 x 2.36 x 0.49 in)
Weight
156 g (5.50 oz)	130 g (4.59 oz)
Build
IP42 water resistant MIL-STD 810G compliant: fog, humidity, transport shock and thermal shock resistant Drop-to-concrete resistance from up to 0.91m Bar code scanner
Colors
Black	Iconic Black, White Silver

Type
Display
TFT resistive touchscreen, 65K colors Motorola Enterprise UI	TFT resistive touchscreen, 65K colors XPERIA Panels
Size
3.0 inches, 27.9 cm² (~35.8% screen-to-body ratio)	2.4 inches, 17.8 cm² (~25.4% screen-to-body ratio)
Resolution
480 x 640 pixels, 4:3 ratio (~267 ppi density)	320 x 240 pixels, 4:3 ratio (~167 ppi density)

Alert Types
Notifications
Vibration, Polyphonic, MP3 ringtones	Vibration, MP3 ringtones

Internal Memory
Memory
256MB RAM 1GB Flash	256MB RAM 256MB ROM, 100MB
Card Slot
microSDHC (dedicated slot)	microSDHC (dedicated slot), 4 GB included
Phonebook
	Practically unlimited entries and fields, Photocall
Call Records
	Practically unlimited

Operating System (OS)
Software
Microsoft Windows Mobile 6.5.3 Professional	Microsoft Windows Mobile 6.5.3 Professional
Java
Yes, MIDP 2.0	Yes, MIDP 2.0
Browser
WAP 2.0 / xHTML, HTML	WAP 2.0/HTML (IE), RSS feeds
Messaging
SMS(threaded view), MMS, Email, Push Email, IM	SMS(threaded view), MMS, Email, Push Email, IM
Games
	Yes

Chipset
Hardware
Qualcomm MSM7627	Qualcomm MSM7227 Snapdragon S1
CPU
600 MHz ARM 11	600 MHz ARM 11
GPU
Adreno 200	Adreno 200
Sensors
Fingerprint (rear-mounted), accelerometer
Keyboard
QWERTY	QWERTY
Soft Keys
2	2
SIM
Mini-SIM	Mini-SIM
Speakers
Yes	Yes
Navigation / Controls Keys
D-Pad	D-Pad
Audio Jack
No	3.5 mm

Features
Additional Features
Voice memo/dial Predictive text input	Pocket Office Eco friendly materials Voice memo/dial Predictive text input

Motorola ES400

Sony Ericsson Aspen