| key specs |
| Camera Type | Digital Camera | DSLR Camera |
| Effective Pixels | 20.2 MP | 10.2 MP |
| Sensor Type | CMOS | CCD |
| Display Size | 3.2 inch | 2.5 inch |
| Battery Type | Lithium ion | Lithium ion |
| Touchscreen | Yes | - |
| general |
| Brand | Canon | Nikon |
| Model | PowerShot G3X 20.2 | D40X 10.2MP DSLR Camera |
| Model Name | PowerShot G3X | D40X |
| Series | PowerShot | - |
| Color | Black | Black |
| Type | Digital Camera | DSLR Camera |
| Effective Pixels | 20.2 MP | 10.2 MP |
| Dimensions(WxHxD) | 10.5 x 12.3 x 7.6 cm | 50 x 30 x 20 cm |
| Face Detection | Yes | Yes |
| Wide Angle | Yes | - |
| Temperature | 0 to 40 | 0 to 40 |
| Accessory Shoe | Yes Hot | ISO 518 Hot-shoe with Sync and Data Contacts, Safety Lock |
| Model Number | - | D40X |
| Tripod Socket | - | Yes |
| Weight | - | 482 GM |
| Ports | - | Type C Mini HDMI |
| sensor features |
| Sensor Type | CMOS | CCD |
| ISO Rating | ISO 125 - 12800 | ISO 100 - 25600 |
| Maximum ISO | 12800 ISO | - |
| Maximum FPS | 60 | - |
| Sensor Size | - | 22.3 x 14.9 mm |
| lens features |
| Optical Zoom | 25x | - |
| Aperture Range | F2.8 - F11 W, F5.6 - F11 T | - |
| Other Lens Features | 3 UD and 4 Aspherical Lens Elements, Aperture Type Iris Diaphragm, Micro USM II and Linear Control Mechanism | Lens Aperture Instant Return, Electronically Controlled, Compatible Lenses Compatible with AF NIKKOR Lenses, Including Type G, E and D Lenses (Some Restrictions Apply to PC Lenses) and DX Lenses (Using DX 24 x 16 1.5x Image Area), AI-P NIKKOR Lenses and Non-CPU AI Lenses (Exposure Modes A and M Only), IX NIKKOR Lenses, Lenses for the F3AF and Non-AI Lenses can not be Used, The Electronic Rangefinder can be Used with Lenses that Have a Maximum Aperture of f/5.6 or Faster (The Electronic Rangefinder Supports the 11 Focus Points with Lenses that Have a Maximum Aperture of f/8 or Faster) |
| Lens Mount | - | Nikon F Mount (With AF Coupling and AF Contacts) |
| Manual Focus | - | Yes |
| Dust Reduction | - | Yes |
| focus features |
| Focus Mode | Autofocus Continuous, Servo AF, Manual Focus | - |
| Focus Range | 5 cm - Infinity W, 85 cm - Infinity T | - |
| Auto Focus | Yes | Yes |
| Focus Points | 1 Point | - |
| Metering Modes | Evaluative, Center-weighted Average, Spot | - |
| Other Focus Features | AF Frame Face AiAF, Touch AF is Available, 24 mm Wide-angle End to 600 mm Telephoto End | - |
| exposure features |
| Spot Meter | Yes | - |
| Exposure Mode | - | Automatic |
| Manual Exposure | - | Yes |
| shutter features |
| Self-timer | Yes | Yes |
| Continuous Shots | 5.9 Shots/sec Auto, P Mode | - |
| Shutter Speed | - | 1/8000 sec |
| flash features |
| Flash Modes | Auto, On, Slow Synchro, Off | - |
| External Flash | - | Yes |
| image features |
| Aspect Ratio | 30200 AM | - |
| Maximum Resolution | 1920 x 1080 | - |
| Image Stabilizer | Yes | - |
| Smile Detection | Yes | - |
| Live View Shooting | - | Yes |
| display features |
| Display Size | 3.2 inch | 2.5 inch |
| Touch Screen | Yes | - |
| LCD Display Image Resolution | 1620000 dots | - |
| LCD Display Video Resolution | 1920 x 1080 | - |
| Other Display Features | LCD Monitor Features Capacitive Type Touch Sceen Panel Vari-angle, LCD Monitor can be Tilted upto 180° Upwards and 45° Downwards | - |
| connectivity features |
| Wifi | Yes | No |
| Wireless Connectivity | Yes | - |
| storage and power features |
| Power Supply | Battery Pack NB-10L | - |
| Battery Type | Lithium ion | Lithium ion |
| audio and video features |
| Microphone | External Microphone | Yes |
| Frame Rates in Video Modes | 1920 x 1080 at 24p / 25p / 30p / 50p / 60p | - |
| Video Resolution | - | 1920 x 1080 |
| modes and functions features |
| Shooting Modes | C2, C1, M, AV, TV, P, Hybrid Auto, Auto, Creative Shot, Sports, SCN, Creative Filters, Movie, Portrait, Smart Shutter, Star, Handheld Night Scene, Snow, Fireworks, High Dynamic Range, Nostalgic, Fish-eye Effect, Miniature Effect, Toy Camera Effect, Background Defocus, Soft Focus, Monochrome, Super Vivid, Poster Effect, Standard, Short Clip, Manual Movie, iFrame Movie, Smile, Wink Self-timer, Face Self-timer, Star Nightscape, Star Trails, Star Time Lapse Movie, Shooting Movies is Possible with the Movie Button | - |
| HD Support | - | Yes |
| viewfinder features |
| View Finder | - | Yes |
| View Finder Type | - | Eye-level Pentaprism Single-lens Reflex Viewfinder |
| Viewpoint Dioptric Adjustment | - | -3 to +1 m-1 |
| Viewfinder Eye Point | - | 18 mm |