| key specs |
| Camera Type | DSLR Camera | DSLR Camera |
| Effective Pixels | 20.1 MP | 10.1 MP |
| Sensor Type | CMOS | CMOS |
| Display Type | TFT | TFT |
| Display Size | 3 inch | 2.5 inch |
| Battery Type | Lithium ion | Lithium ion |
| general |
| Brand | Canon | Canon |
| Model | PowerShot G7 X Mark II 20.1MP DSLR Camera | EOS Rebel XTI 10.10MP DSLR Camera |
| Model Name | PowerShot G7 X Mark II | EOS Rebel XTI |
| Model Number | PowerShot G7 X Mark II | XTI 400D |
| Series | PowerShot | EOS Rebel |
| Color | Black | Silver |
| Type | DSLR Camera | DSLR Camera |
| Effective Pixels | 20.1 MP | 10.1 MP |
| Dimensions(WxHxD) | 4.15 x 2.4 x 1.65 inch | 91 x 56 x 22.5 mm |
| Weight | 294 GM | 190 GM |
| Temperature | 0 to 40 | 32 to 104 |
| Maximum Burst | - | Yes |
| sensor features |
| Sensor Type | CMOS | CMOS |
| Sensor Size | 1 inch | 22.2 x 14.8mm |
| ISO Rating | ISO 100 - 25600 | - |
| ISO Speed Range | - | 100-1,600 |
| lens features |
| Focal Length | 8.8 W 36.8 T mm 35mm film equivalent 24100mm | 0.28m/0.92 ft. |
| Digital Zoom | 4X | - |
| Optical Zoom | 4.2x | - |
| Lens Mount | - | Canon EF mount |
| Lens Construction | - | 11 elements in 9 groups |
| Compatible Lens | - | Canon EF and EF-S lenses |
| Aperture Range | - | f/22 - 36 |
| viewfinder features |
| View Finder | Yes | Yes |
| View Finder Type | - | Eye-level SLR with pentamirror |
| Viewfinder Coverage | - | 95% |
| Viewfinder Magnification | - | 0.8x -1 dpt with 50mm lens at infinity |
| Viewpoint Dioptric Adjustment | - | -3.0 to +1.0 diopter |
| Viewfinder Eye Point | - | 21 mm |
| Other Viewfinder Features | - | AF AF points, focus confirmation light, Exposure shutter speed, aperture, exposure level, AE lock, exposure compensation, AEB level, bulb, Flash flash ready, red-eye reduction lamp on, high-speed sync, FE lock, FEB shooting, flash exposure compensation, insufficient flash warning during FE lock, White balance correction, Maximum burst, CF card full warning, CF card error warning, No CF card warning |
| focus features |
| Focus Mode | TTL Autofocus, Manual Focus | Autofocus One-Shot AF, Predictive AI Servo AF, AI Focus AF automatic switching between One-Shot/Predictive AI Servo AF Manual Focus MF |
| Focus Range | 5cm 2.0 in. - infinity W, 40cm 1.3ft. - infinity T, MACRO-5 - 50cm W 2.0 in. - 1.6 ft. W | EV -0.5-18 ISO 100 at 73A DegreeF/23A DegreeC |
| Metering Modes | EVALUATE, CENTRE WEIGHTED AVERAGE, SPOT | Center-weighted average metering |
| Auto Focus | - | Yes |
| Focus Points | - | 9 AF points |
| White Balancing | - | Auto, Preset Daylight, Shade, Cloudy, Tungsten Light, White Fluorescent Light, Flash, Manual Custom, or user-set Color Temperature |
| exposure features |
| Exposure Mode | Programmed auto exposure, Manual Exposure | - |
| AE Lock/Exposure Lock | - | Yes |
| Exposure Compensation | - | 1 User-set with multi-controller 2 AEB Auto Exposure Bracketing, Bracketing range +/- 2 stops in 1/3- or 1/2-stop increments |
| shutter features |
| Shutter Speed | 11/2000 sec. in Auto mode, 151/2000 sec. in all shooting modes, BULB in M mode only, 1/8 minimum in Manual Movie Mode | 1/4000 sec |
| Shutter Type | - | Vertical-travel, mechanical, focal-plane shutter |
| Release Modes | - | Soft-touch electromagnetic release shutter lag time approx. 100 msec. |
| Self-timer | - | Yes |
| Continuous Shots | - | Approx. 3 fps at shutter speed of 1/250 sec. or faster |
| flash features |
| Built-in Flash | Yes | - |
| Flash Modes | - | Auto pop-up, retractable, built-in flash in the pentaprism |
| Flash Compensation | - | 2 stops in 1/3- and 1/2-stop increments |
| display features |
| Display Type | TFT | TFT |
| Display Size | 3 inch | 2.5 inch |
| Display Resolution | 104000 dots | 230,000 Dots |
| LCD Display | - | TFT Color LCD |
| LCD Display Image Resolution | - | Approx. 230000 pixels |
| storage and power features |
| Batteries Included | Yes | - |
| Battery Type | Lithium ion | Lithium ion |
| Number of Batteries | 1 | - |
| audio and video features |
| Video Resolution | 1920 x 1080, 1280 x 720, 640 x 480 | - |
| Video Quality | Full HD | - |
| modes and functions features |
| HD Support | Yes | - |
| Shooting Modes | AUTO, HYBRID AUTO, PROGRAME, TV, AV, MANUAL, CUSTOM, SCENE, TIMELAPSE MOVIE, I-FRAME MOVIE | - |
| Drive Modes | - | Single, Continuous, Self-timer/Remote control |
| image features |
| Image Format | - | JPEG, RAW Canon .CR2 |
| Aspect Ratio | - | 30200 AM |
| Gross Pixel | - | 10.50 MP |
| Maximum Resolution | - | 3,888 x 2,592 |