Description
Canon PowerShot G7 X Mark III: what you need to know
The G7 X Mark III combines a 20.1MP 1-inch stacked sensor with a bright 24-100mm f/1.8-2.8 zoom in a body of about 304g. A flip-up touchscreen, 4K video and a 3.5mm microphone input make it well suited to vlogging.
Who it suits
It suits vloggers, travellers and anyone stepping up from a phone who wants a zoom, a selfie screen and an external mic option. There is no viewfinder, so you frame everything on the screen.
Key facts
- 20.1MP 1-inch stacked CMOS sensor
- 24-100mm equivalent f/1.8-2.8 zoom
- Optical image stabilisation
- 3.0-inch touchscreen that flips up for selfies
- 4K video at 30p, Full HD up to 120p
- 3.5mm microphone input
- About 304g with battery and card; NB-15L battery
Buying it in the UK
UK stock is limited, and one major UK retailer quotes 6 to 9 months for delivery (checked 14 October 2026).
Our price includes UK import duty and VAT, so there is nothing more to pay when it arrives. Your estimated delivery dates are shown near the top of this page.
More detail: G7 X Mark III buying guide.
Offering multimedia fluency within a compact design, the Canon PowerShot G7 X Mark III is a sleek camera distinguished by its advanced sensor design and flexible imaging capabilities. Its 20.1MP 1" CMOS sensor uses a stacked design, which pairs with the DIGIC 8 image processor to realize especially fast focusing performance, full-resolution shooting at up to 20 fps, and UHD 4K30p video recording. Optically, the G7 X Mark III houses a 4.2x zoom lens, which covers a 24-100mm equivalent focal length range for wide-angle to short-telephoto fields of view. An f/1.8-2.8 maximum aperture range suits working in difficult lighting conditions as does an Optical Image Stabilizer, which compensates for the effects of camera shake. The camera’s slim design also incorporates a 3.0" 180° tilting touchscreen LCD and has both Bluetooth and Wi-Fi for wirelessly connecting to a mobile device.
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| Pixels | Actual: 20.9 Megapixel Effective: 20.1 Megapixel |
| Maximum Resolution | 5472 x 3648 |
| Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
| Sensor Type | CMOS |
| Sensor Size | 1″ |
| Image File Format | JPEG, RAW |
| Bit Depth | 14-Bit |
| Image Stabilization | Optical |
| Focal Length | 8.8 to 36.8mm (35mm Equivalent Focal Length: 24 to 100mm) |
| Optical Zoom | 4.2x |
| Digital Zoom | 4x Maximum (16.8x Combined Zoom) |
| Maximum Aperture | f/1.8 to 2.8 |
| Focus Range | Normal 1.97″ to Infinity / 5 cm to Infinity (Wide) 1.31′ to Infinity / 40 cm to Infinity (Telephoto) Macro 1.97″ to 1.64′ / 5 cm to 50 cm (Wide) 4.92′ to 65.62′ / 1.5 m to 20 m (Wide, Telephoto) |
| ISO Sensitivity | Auto, 100 to 12800 |
| Shutter Speed | 1/25600 to 30 Second Bulb Mode 1/2000 to 1 Second in Auto Mode |
| Metering Method | Center-Weighted Average, Multi, Spot |
| Exposure Modes | Aperture Priority, Manual, Program, Shutter Priority |
| Exposure Compensation | -3 to +3 EV (1/3 EV Steps) |
| White Balance | Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent, Incandescent, Outdoors, Shade, Tungsten, Underwater |
| Continuous Shooting | Up to 20 fps at 20.1 MP Up to 8.3 fps at 20.1 MP Up to 3 fps at 20.1 MP Up to 30 fps at 8.8 MP (Raw) |
| Interval Recording | Yes |
| Self-Timer | 2/10-Second Delay |
| Special Options | Panorama |
| Recording Modes | MP4/H.264 UHD 4K (3840 x 2160) at 29.97p [120 Mb/s] Full HD (1920 x 1080) at 29.97p/59.94p/120p [30 to 120 Mb/s] HD (1280 x 720) at 59.94p [26 Mb/s] |
| Recording Limit | Up to 9 Minutes, 59 Seconds for UHD 4K (3840 x 2160) at 29.97p Up to 7 Minutes, 29 Seconds for Full HD (1920 x 1080) at 120p Up to 29 Minutes, 59 Seconds for Full HD (1920 x 1080) at 59.94p |
| Video Encoding | NTSC |
| Audio Recording | Built-In Microphone (Stereo) External Microphone Input (Stereo) |
| Audio File Format | AAC LC |
| Monitor Size | 3″ |
| Monitor Resolution | 1,040,000 Dot |
| Monitor Type | Tilting Touchscreen LCD |
| Built-In Flash | Yes |
| Flash Modes | Auto, Flash On, Off, Slow Sync |
| Effective Flash Range | 1.64 to 22.97′ / 0.5 to 7 m (Wide) 1.64 to 13.12′ / 0.5 to 4 m (Telephoto) |
| External Flash Connection | None |
| Memory Card Slot | 1 x SD/SDHC/SDXC |
| Connectivity | 3.5mm Microphone, HDMI D (Micro), USB 3.0, USB Type-C |
| Wireless | Bluetooth Wi-Fi |
| GPS | None |
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Operating Humidity | 10 to 90% |
| Battery | 1 x NB-13L Rechargeable Lithium-Ion, 3.6 VDC, 1250 mAh (Approx. 320 Shots) |
| Dimensions (W x H x D) | 4.13 x 2.4 x 1.63″ / 105 x 60.9 x 41.4 mm |
| Weight | 10.72 oz / 304 g (Body with Battery and Memory) |
1 x Canon PowerShot G7 X Mark III Digital Camera (Silver)
1 x Canon NB-13L Lithium-Ion Battery Pack (3.6V, 1250mAh)
1 x Canon CB-2LH Battery Charger for NB-13L Li-Ion Batteries
1 x WS-DC12 Wrist Strap
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