Comparison of Samsung A837 Rugby and Sony Ericsson P990

Attribute	Sony Ericsson P990 ×	Samsung A837 Rugby ×
General
Brand	Sony Ericsson	Samsung
Launch
Announced	2005, Q4	2008-09-01
Body
Width (mm)	26	23
Length (mm)	114	100
Height (mm)	57	52
Weight (g)	150	132
SIM	Mini-SIM	Mini-SIM
Network
Technology	GSM UMTS	GSM HSPA
2G bands	GSM 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	UMTS 2100	HSDPA 850 / 1900
Speed	384 kbps Yes	HSPA
Platform
OS	Symbian 9.1	-
CPU	32-bit Philips Nexperia PNX4008 208 MHz	-
Memory
Card slot	Memory Stick Duo Pro, 64 MB included	microSD (dedicated slot)
Internal	64MB RAM	128MB
Display
Size (in)	2.7	2
Resolution (px)	240 x 320	176 x 220
Display Type	TFT resistive touchscreen	TFT
Battery
Type	Removable	Removable
Capcity (mAh)	Li-Ion	Li-Ion
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	2 MP, AF	1.3 MP
Main Camera Video	Yes	176x144@15fps
Main Camera Features	LED flash	-
Selfie Camera
Selfie Camera Type	Single	-
Selfie Camera Properties	VGA videocall camera	-
Comms
WLAN	Wi-Fi 802.11b	No
Bluetooth	2.0, A2DP	2.0, A2DP
GPS	-	-
Radio	Stereo FM radio, RDS	No
USB	2.0	2.0
Sound
Loudspeaker	+	+
3.5mm jack	-	-
Misc
Colors	Premium Silver	Red on Black Yellow on Black
SAR EU Head (W/kg)	0.78	-
SAR Head (W/kg)	-	0.24
SAR Body (W/kg)	-	0.4
Keyboard	QWERTY	-
Phonebook	-	1000 entries, Photocall
Call records	-	30 received, dialed and missed calls
Alert types	Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer	-
Infrared port	Yes	-
Features
Messaging	-	SMS, AMS, MMS, Email, Push Email, IM
Browser	WAP 2.0/xHTML, HTML (Opera 8.0), RSS reader	WAP/xHTML
Stand-by (h)	400	250
Games	-	Yes
Talk time (h)	Up to 9 h	Up to 5 h
Java	-	Yes, MIDP 2.1