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Pantech C790 Reveal

Samsung A877 Impression

Network
Technology	GSM / HSPA	GSM / HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 850 / 1900 / 2100	HSDPA 850 / 1900
Speed	HSPA 3.6/0.384 Mbps	HSPA 3.6/0.384 Mbps

Launch
Announced	2009, October. Released 2009, October	2009, March. Released 2009, April
Status	Discontinued	Discontinued

Body
Dimensions	99 x 60 x 14.8 mm (3.90 x 2.36 x 0.58 in)	114 x 58 x 15 mm (4.49 x 2.28 x 0.59 in)
Weight	112 g (3.95 oz)	150 g (5.29 oz)
Keyboard	QWERTY	QWERTY
SIM	Mini-SIM	Mini-SIM

Display
Type	TFT, 256K colors	AMOLED resistive touchscreen, 256K colors
Size	2.2 inches, 2.2, 15.0 cm2 (~25.2% screen-to-body ratio)	3.2 inches, 29.1 cm2 (~44.1% screen-to-body ratio)
Resolution	320 x 240 pixels, 4:3 ratio (~182 ppi density)	240 x 400 pixels, 5:3 ratio (~146 ppi density)

Memory
Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot)
Phonebook	1000 entries, Photocall	2000 entries, Photocall
Call records	Yes	30 dialed, 30 received, 30 missed calls
Internal	80MB	190MB

Main Camera
Modules	1.3 MP	3.15 MP
Features		flash
Video	320p@15fps	Yes

Selfie Camera
Modules	No	Yes
Video

Sound
Loudspeaker	Yes	Yes
3.5mm jack	No	No

Comms
WLAN	No	No
Bluetooth	2.0, A2DP	2.0, A2DP
Positioning	AT&T A-GPS only	GPS, A-GPS
Infrared port	No	No
Radio	Stereo FM radio, RDS	No
USB	2.0	2.0

Features
Sensors
	MP4/H.264 player MP3/eAAC+/WMA player Organizer Voice memo/dial Predictive text input	MP3/WAV/e-AAC+/WMA/AMR player MP4/3gp player Photo/video editor Voice memo Predictive text input

Battery
Type	Removable Li-Ion 950 mAh battery	Removable Li-Ion 1000 mAh battery
Stand-by	Up to 244 h (2G) / - (3G)	Up to 250 h
Talk time	Up to 3 h (2G) / - (3G)	Up to 3 h

Misc
Colors	Red, Blue	Black, Blue
SAR		0.34 W/kg (head)     0.83 W/kg (body)
Price	About 170 EUR	About 110 EUR