Canon PowerShot G2 Service Manual page 6

Main specifications' comparison of PowerShot G2 and PowerShot G1
PowerShot G2
Image sensor
Color filter
Lens (35mm film equivalent)
Optical zoom
Digital zoom
Optical finder
LCD monitor
Auto focus Selectable of focussing points (3), TTL-AiAF (Selectable of single/continuous)
Focusing range(normal)
Focusing range(macro) W
(from lens tip) T
Shutter type
Shutter speed
Light metering method
Exposure control method
Exposure compensation
ISO speed (equivalent)
W
Flash range
T
White balance
Shooting mode
Continuous shooting mode
Recording medea
Image recording format
Quality
L
M1
Number of recording pixels
M2
S
Direct print
Interface
Power suplly
× ×
Dimensions (W H D (mm))
Weight(camera only)
3.95M pixels (effective) 1/1.8" CCD (total : 4.13M pixels)
Primary (Bayer)
34 - 102mm (34 - 102mm) f/2.0 - 2.5
×
3
×
3.6
Real image type
1.8"Low-temp.type p-si TFT color
∞
70cm -
6 - 70cm
20 - 70cm
Mechanical+Electoronic
15 - 1/1000 sec.
Evaluation / Center-weighted averaging / Spot
Program AE / Shutter speed-priority AE / Aperture-priority AE / Manual
+/- 2.0EV (at every 1/3-stop)
ISO50 - 400 equivalent
0.7 - 4.5m
0.7 - 3.6m
Auto + Preset (6 position) + Manual
Auto / Creative /Program (additional of "Color effects")
High speed / Normal
CF card
DCF (DPOF)
×
(SF/F/N) (L/M1/M2/S) + RAW (13 combinations)
×
2272 1704
×
1600 1200
×
1024 768
×
640 480
USB / Video-Audio output
Li-ion battery (BP-511/BP-512) / AC adapter
× ×
120.9 76.6 63.8
Approx..425g
PowerShot G1
3.34M pixels (total) 1/1.8" CCD
1 focussing point, TTL-AF (Selectable of single/continuous)
Center-weighted averaging / Spot
Auto + Preset (5 position) + Manual
(SF/F/N)
USB / RS-232C / Video-Audio output
Li-ion battery (BP-511) / AC adapter
1-5
comprementary
× ×
Digital Teleconverter (2 /4 )
(not equip "Color effects")
Normal
×
(L/M/S)+RAW (10 combinations)
×
2048 1536
×
1024 768
×
× ×
119.7 76.8 63.8
Approx.420g