| key specs |
| Camera Type | Digital Camera | DSLR Camera |
| Effective Pixels | 24.2 MP | 24.2 MP |
| Sensor Type | CMOS | CMOS |
| Display Size | 3 inch | 3 inch |
| Battery Type | Lithium ion | Lithium ion |
| Display Type | - | TFT |
| Touchscreen | - | Yes |
| general |
| Brand | Canon | Canon |
| Model | PowerShot G1 X Mark 3 24.2MP Digital Camera | EOS Rebel T7i 24.2MP DSLR Camera |
| Model Name | PowerShot G1 X Mark 3 | EOS Rebel T7i |
| Model Number | G1 X Mark 3 | EOS 800D |
| Series | PowerShot | - |
| Color | Black | Black |
| Type | Digital Camera | DSLR Camera |
| Effective Pixels | 24.2 MP | 24.2 MP |
| Dimensions(WxHxD) | 115.0 x 77.9 x 51.4 mm | 131 x 99.9 x 76.2 mm |
| Weight | 399 GM | 485 GM |
| Temperature | 0 to 40 | 0 to 40 |
| Accessory Shoe | Hot Shoe | - |
| SLR Variant | - | Body With Single Lens Ef S18-55 Is Stm 16 Gb Sd Card + Camera Bag |
| Tripod Socket | - | Yes |
| sensor features |
| Sensor Type | CMOS | CMOS |
| Maximum ISO | 25600 ISO | - |
| Sensor Size | - | 22.3 x 14.9 mm |
| ISO Rating | - | ISO 100 - 25600 |
| lens features |
| Focal Length | 24 - 72mm3x | 1.6x |
| Digital Zoom | 12x | 3x-10x |
| Optical Zoom | 3x | - |
| Lens Mount | - | Canon EF Mount |
| Compatible Lens | - | Canon EF lenses including EF-S lenses, Excluding EF-M Lenses |
| Dust Reduction | - | Yes |
| viewfinder features |
| View Finder | Yes | Yes |
| View Finder Type | Electronic viewfinder | Eye Level Pentamirror Single Lens Reflex Viewfinder |
| Viewfinder Coverage | 100% | - |
| focus features |
| Focus Mode | One Shot AF, Servo AF, Manual Focus | Fixed, Precision Matte |
| Auto Focus | Yes | - |
| Focus Points | 49 AF Points | - |
| Metering Modes | Evaluative, Center-weighted average, Spot | 63-zone TTL Open-aperture Metering using 7560-pixel RGB Plus IR Metering Sensor, Evaluative Metering linked to all AF points, Partial Metering approx. 6.0% of viewfinder at center, Spot Metering approx. 3.5% of Viewfinder at Center, Center-weighted Average Metering |
| White Balancing | Auto, Daylight, Shade, Cloudy, Tungsten light, White fluorescent light, Fluorescent H, Flash, Underwater WB, Color Temperature, Custom1, Custom 2 White balance correction provided | - |
| Focus Range | - | Focusing Brightness Range EV -3 - 18 with the Center AF Point Supporting f/2.8, One-shot AF, at Room Temperature, ISO 100, EV 1 - 20 at Room Temperature, ISO 100 |
| exposure features |
| Manual Exposure | Yes | - |
| Exposure Mode | - | Automatic |
| shutter features |
| Shutter Speed | 30 - 1/4000, Bulb | 1/4000 sec |
| Self-timer | - | Yes |
| flash features |
| Built-in Flash | Yes | - |
| Flash Modes | Auto, On, Slow Synchro, Off | - |
| image features |
| Image Format | JPEG, RAW | JPEG, RAW |
| Image Stabilizer | Yes | - |
| Image Sizing | 5328 x 4000L 3552 x 2664M 2656 x 1992S1 2112 x 1600S2 5328 x 4000RAW 32 6000 x 4000L 3984 x 2656M 2976 x 1984S1 2400 x 1600S2 6000 x 4000RAW | - |
| Image Processor | DIGIC 7 | - |
| Aspect Ratio | - | 32, 43, 169, 11 |
| display features |
| Display Size | 3 inch | 3 inch |
| Display Resolution | 1040000 dots | - |
| LCD Display Image Resolution | 1040000 dots | - |
| Display Type | - | TFT |
| Touch Screen | - | Yes |
| storage and power features |
| Upgradable Memory | Yes | - |
| Card Type | SD / SDHC* / SDXC* memory cards *Compatible with UHS-I cards | - |
| Batteries Included | Yes | Yes |
| Battery Type | Lithium ion | Lithium ion |
| Power Requirement | - | Rated Voltage 7.2 V DC, Battery Capacity 1040 mAh |
| audio and video features |
| Video Format | MP4 | - |
| Video Resolution | - | 6000 x 4000 |
| Video Quality | - | Full HD |
| modes and functions features |
| Shooting Modes | C1, C2, M, Av, Tv, P, Hybrid Auto, Auto, SCN*, Movie*** Self Portrait, Portrait, Smooth Skin, Panoramic Shot, Panning, Star^, Handheld Night Scene, Grainy B/W, Soft Focus, Fish-eye Effect, Art Bold Effect, Water Painting Effect, Toy Camera Effect, Miniature Effect, High Dynamic Range, Underwater, Fireworks** Standard Movie, Short Clip, Manual Movie, Time-lapse movie^ Star Nightscape, Star Trails, Star Time-Lapse Movie | Basic Zone modes Scene Intelligent Auto, Flash Off, Creative Auto, Portrait, Landscape, Close-up, Sports, Special Scene Modes Group Photo, Kids, Food, Candlelight, Night Portrait, Handheld Night Scene, HDR Backlight Control, Creative filters Grainy B/W, Soft focus, Fish-eye effect, Water Painting Effect, Toy Camera Effect, Miniature Effect, HDR Art Standard, HDR Art Vivid, HDR Art Bold, HDR Art Embossed, Creative Zone Modes Program AE, Shutter-priority AE, Aperture-priority AE, Manual Exposure |
| HD Support | - | Yes |
| connectivity features |
| Wifi | - | Yes |