| key specs |
| Camera Type | Digital Camera | Digital Camera |
| Effective Pixels | 16.2 MP | 24.2 MP |
| Sensor Type | CCD | CMOS |
| Display Type | TFT LCD | - |
| Display Size | 3 inch | 3 inch |
| Battery Type | Lithium ion | Lithium ion |
| general |
| Brand | Samsung | Canon |
| Model | ST150F 16.2MP Digital Camera | PowerShot G1 X Mark 3 24.2MP Digital Camera |
| Model Name | ST150F | PowerShot G1 X Mark 3 |
| Model Number | ST150F | G1 X Mark 3 |
| Color | Silver | Black |
| Type | Digital Camera | Digital Camera |
| Effective Pixels | 16.2 MP | 24.2 MP |
| Dimensions(WxHxD) | 94.4 x 58 x 17.7 mm | 115.0 x 77.9 x 51.4 mm |
| Weight | 112 GM | 399 GM |
| Temperature | 0 to 40 | 0 to 40 |
| Series | - | PowerShot |
| Accessory Shoe | - | Hot Shoe |
| sensor features |
| Sensor Type | CCD | CMOS |
| Maximum ISO | - | 25600 ISO |
| lens features |
| Lens Type | Samsung Lens | - |
| Focal Length | f = 4.5 - 22.5mm | 24 - 72mm3x |
| Digital Zoom | 5x | 12x |
| Optical Zoom | 5x | 3x |
| Aperture Range | F2.5 - 6.3 | - |
| focus features |
| Focus Mode | TTL Auto Focus Centre AF, Multi AF, Object Tracking AF, Face Detection AF | One Shot AF, Servo AF, Manual Focus |
| Focus Range | Normal 80cm ~ Infinity Wide, 250cm ~ Infinity Tele, Macro 5cm ~ 80cm Wide, 100cm ~ 250cm Tele, Auto Macro 5cm ~ Infinity Wide, 100cm ~ Infinity Tele | - |
| Auto Focus | Yes | Yes |
| Metering Modes | Multi, Spot, Centre-weighted, Face Detection AE | Evaluative, Center-weighted average, Spot |
| White Balancing | Auto WB, Daylight, Cloudy, Fluorescent_H, Fluorescent_L, Tungsten, Custom | Auto, Daylight, Shade, Cloudy, Tungsten light, White fluorescent light, Fluorescent H, Flash, Underwater WB, Color Temperature, Custom1, Custom 2 White balance correction provided |
| Focus Points | - | 49 AF Points |
| shutter features |
| Shutter Speed | Smart Auto 1/8 ~ 1/2000sec., Program 1 ~ 1/2000sec., Night 16 ~ 1/2000sec., Fireworks 2sec. | 30 - 1/4000, Bulb |
| flash features |
| Flash Modes | Auto, Auto & Red-eye reduction, Fill-in flash, Slow sync, Flash Off, Red-eye fix | Auto, On, Slow Synchro, Off |
| Built-in Flash | - | Yes |
| image features |
| Image Format | JPEG DCF, EXIF 2.21 | JPEG, RAW |
| Image Stabilizer | Yes | Yes |
| Image Sizing | 16M 4608 x 3456 / 14MP 4608 x 3072 / 12MW 4608 x 2592 / 10M 3648 x 2736 / 5M 2592 x 1944 / 3M 1984 x 1488 / 2MW 1920 x 1080 / 1M 1024 x 768 | 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 |
| display features |
| Display Type | TFT LCD | - |
| Display Size | 3 inch | 3 inch |
| Display Resolution | 230000 dots | 1040000 dots |
| LCD Display | TFT LCD | - |
| LCD Display Image Resolution | 230000 dots | 1040000 dots |
| connectivity features |
| USB | Yes | - |
| storage and power features |
| Upgradable Memory | Yes | Yes |
| Card Type | External Memory Optional micro SD up to 2GB guaranteed micro SDHC up to 32GB guaranteed, micro SDXC up to 64GB guaranteed | SD / SDHC* / SDXC* memory cards *Compatible with UHS-I cards |
| Battery Type | Lithium ion | Lithium ion |
| Batteries Included | - | Yes |
| audio and video features |
| Microphone | Mono | - |
| Speaker | Mono | - |
| Audio Features | AAC | - |
| Video Format | MP4 H.264 | MP4 |
| viewfinder features |
| View Finder | - | Yes |
| View Finder Type | - | Electronic viewfinder |
| Viewfinder Coverage | - | 100% |
| exposure features |
| Manual Exposure | - | Yes |
| 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 |