Pentax Q7 vs. Olympus OM-D E-M5 Mark III

Camera Comparison, Reviews and Tests

In depth comparison and review of Pentax Q7 and Olympus OM-D E-M5 Mark III. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Pentax Q7 vs. Olympus OM-D E-M5 Mark III Comparison Chart
DESIGN AND DIMENSIONS Pentax Q7 Olympus OM-D E-M5 Mark III
Product Type Digital camera - 1080p - mirrorless system Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 5.8 cm 8.52 cm
Width 10.2 cm 12.53 cm
Depth 3.35 cm 4.97 cm
Weight 180 g 366 g
Weight Details - Camera body only: 366 g
Camera with battery and memory card: 414 g
Body Material Reinforced polycarbonate plastic -
Enclosure Colour Black | Silver | Yellow Black | Silver
Protection - Splashproof, freezeproof, dust-resistant
SENSOR Pentax Q7 Olympus OM-D E-M5 Mark III
Sensor Resolution 12.4 Megapixel 20.4 Megapixel
Optical Sensor Type BSI-CMOS Live MOS
Total Pixels 12,760,000 pixels 21,800,000 pixels
Effective Sensor Resolution 12,400,000 pixels 20,400,000 pixels
Optical Sensor Size 1/1.7" Four Thirds (4/3")
Frame Rate (Max Resolution) - 24 fps
Sensor Dust Reduction Yes Yes
Sensor Features Dust Reduction (image sensor vibration) Supersonic Wave Filter (SWF)
Image Stabiliser Optical (image sensor shift mechanism) Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser Yes Yes
Sensors Digital level metre Digital level metre
PROCESSOR Pentax Q7 Olympus OM-D E-M5 Mark III
Image Processor - TruePic VIII
LENS Pentax Q7 Olympus OM-D E-M5 Mark III
Lens Mounting Type Pentax Q-mount Micro Four Thirds
FOCUSING Pentax Q7 Olympus OM-D E-M5 Mark III
Auto Focus TTL contrast detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 25 121
Auto Focus Features Focus Peaking function, Manual Focus Check Live View Focus Peaking function, Manual Focus Check Live View
AE/AF Control Face-priority AF, Subject-tracking AF Subject-tracking AF, Eye detection AF
Face Detection Yes Eye Detect AF
VIEWFINDER Pentax Q7 Olympus OM-D E-M5 Mark III
Viewfinder Type - Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Resolution - 2,360,000 pixels
Optical Viewfinder Field Coverage - 100%
Optical Viewfinder Magnification - 1.37x
Optical Viewfinder Dioptric Correction Range - -4 to +2
Field of View Crop Factor - 2
EXPOSURE & WHITE BALANCE Pentax Q7 Olympus OM-D E-M5 Mark III
ISO (Max) 12800 25600
Native ISO 100-12800 200-25600
Extended ISO (Min) - 64
Light Sensitivity ISO auto (100-12800), ISO 100-12800 ISO 100, ISO 64, ISO auto, ISO 200-25600
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot
Exposure Metering Zones - 324
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes - Art Filter bracketing, ISO sensitivity bracketing, Flash Exposure Bracketing, white balance bracketing
Shooting Programs Landscape, portrait mode, macro, museum, surf & snow, PET, Blue Sky, food, multiple exposure, night scene, sunset, candle, night snapshot, night scene with portrait, kids, Stage, night scene HDR, moving object, quick macro, backlight silhouette, Dynamic Range (HDR) -
Special Effects Slim, Colour, fisheye, natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Water Colour, Cross Process, HDR, Colour Extract, Toy camera, High contrast, Colour Invert, Bleach Bypass, Posterisation, Radiant, Reversal Film, Shading Soft focus, Water Colour, Diorama, Cross Process, partial colour, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, Dramatic Tone, Bleach Bypass, Key Line, Vintage, Nostalgia, Neo Nostalgia
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight colour), fluorescent light (daylight white) Fluorescent, sunlight, tungsten light, Flash, shade, overcast, Underwater, 2000K - 14000K
Shutter Type Electronic Mechanical, electronic
Max Shutter Speed 1/8000 sec 1/32000 sec
Min Shutter Speed 30 sec 60 sec
Exposure Compensation ±3 EV range, in 1/3 EV steps ±5 EV range, in 1, 1/2 or 1/3 EV steps
Auto Exposure Bracketing 3 steps -
White Balance Bracketing - Yes
X-sync Speed 1/2000 sec -
Exposure Range EV 1-17 (ISO 100) EV -2-20 (ISO 100)
DISPLAY Pentax Q7 Olympus OM-D E-M5 Mark III
Type 3" LCD display 3" LCD display
Touch Screen - Yes
Display Format 460,000 pixels 1,040,000 pixels
Display Form Factor Built-in Folding
Display Features Display brightness control, display colour control Display brightness control, display colour control, Touch AF
FLASH Pentax Q7 Olympus OM-D E-M5 Mark III
Camera Flash Pop-up flash Detachable flash
Guide Number (m / ISO 100) 4.9 12.9
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction
Red-Eye Reduction Yes Yes
Features AF illuminator, flash +/- compensation AF illuminator, flash +/- compensation, wireless off-camera control, flash exposure bracketing
External Flash Name - Olympus FL-LM3
VIDEOGRAPHY / CAMCORDER Pentax Q7 Olympus OM-D E-M5 Mark III
Digital Video Format H.264, MOV H.264, MOV
Image Recording Format JPEG, DNG (RAW) + JPEG, DNG (RAW) JPEG, RAW, RAW + JPEG, MPO
Max Video Resolution 1920 x 1080 4096 x 2160
Audio Signal Format - Linear PCM
Microphone Operation Mode Mono Stereo
Microphone Features - Wind noise reduction, sensitivity control
MEMORY Pentax Q7 Olympus OM-D E-M5 Mark III
Memory Card Slot SD card SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card
Memory Card Included - No
Image Storage DNG (RAW) 4000 x 3000
JPEG 4000 x 3000
JPEG 4000 x 2664
JPEG 4000 x 2248
JPEG 3072 x 2304
JPEG 3072 x 2048
JPEG 3072 x 1728
JPEG 1920 x 1440
JPEG 1920 x 1280
JPEG 1920 x 1080
JPEG 2992 x 2992
JPEG 2304 x 2304
JPEG 1440 x 1440
RAW 5184 x 3888
JPEG 5184 x 3888
JPEG 1024 x 768
Video Capture H.264 - 1920 x 1080 - 30 fps
H.264 - 1920 x 1080 - 25 fps
H.264 - 1920 x 1080 - 24 fps
H.264 - 1280 x 720 - 30 fps
H.264 - 1280 x 720 - 25 fps
H.264 - 1280 x 720 - 24 fps
H.264 - 640 x 480 - 30 fps
H.264 - 640 x 480 - 25 fps
H.264 - 640 x 480 - 24 fps
MOV - 1920 x 1080 p - 30 fps
MOV - 1920 x 1080 p - 25 fps
MOV - 1920 x 1080 p - 24 fps
MOV - 1920 x 1080 p - 60 fps
MOV - 1920 x 1080 p - 50 fps
MOV - 1280 x 720 p - 60 fps
MOV - 1280 x 720 p - 50 fps
MOV - 1280 x 720 p - 30 fps
MOV - 1280 x 720 p - 25 fps
MOV - 1280 x 720 p - 24 fps
MOV - 4096 x 2160 p - 30 fps
MOV - 3840 x 2160 p - 30 fps
MOV - 3840 x 2160 p - 25 fps
MOV - 3840 x 2160 p - 24 fps
BATTERY AND CHARGING Pentax Q7 Olympus OM-D E-M5 Mark III
Battery Type Pentax D-LI68 Lithium Ion Olympus BLS-50 Lithium Ion
Details Pentax D-LI68 Li-ion rechargeable battery (included) Olympus BLS-50 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 240 shots
Photo shooting - 250 shots (50% flash usage)
Photo shooting - 260 shots (flash off)
Playback - 2.7 hours
Photo shooting - 310 shots
CONNECTIONS Pentax Q7 Olympus OM-D E-M5 Mark III
Interface Composite video/audio, HDMI, USB 2.0 HDMI, USB 2.0, IEEE 802.11a/b/g/n, Bluetooth 4.2
Connectivity Features - Remote control via mobile devices, remote live view
Print Standard Exif Print support Exif Print support
Flash Terminal Hot shoe Hot shoe
Connector Type USB 2.0
Composite video/audio output
HDMI output
USB 2.0 (5 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Remote control (sub-mini phone 2.5 mm)
FEATURES Pentax Q7 Olympus OM-D E-M5 Mark III
Self-Timer Delay 2sec, 12sec 2sec, 12sec
Continuous Shooting Speed 1.5 frames per second, 5 frames per second 10 frames per second, 30 frames per second, 6 frames per second
Additional Features Audio recording, RGB primary colour filter, digital image rotation, histogram display, AE lock, AF lock, in-camera red-eye removal, cropping an image, resizing an image, shadow point display, interval shooting mode, highlight point display, in-camera film editing, face detection, in-camera RAW processing, Scene Auto Selector, HDR image enhancement technology, Shade Correction, Eye-Fi Card Ready, distortion control, High ISO NR Auto power save, AE lock, AF lock, interval shooting mode, USB charging, high-speed recording, Touch Shutter technology, Focus Stacking, 50-megapixel High Resolution mode
OTHERS Pentax Q7 Olympus OM-D E-M5 Mark III
Included Accessories Carrying strap, battery charger, body cap, USB cable, shoe cap Battery charger, body cap, shoulder strap, USB cable
Software Drivers & Utilities, SILKYPIX Developer Studio 3.0 LE -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C -10 °C
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