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Olympus E-P7 vs Pentax Q-S1

Portability
86
Imaging
63
Features
84
Overall
71
Olympus PEN E-P7 front
 
Pentax Q-S1 front
Portability
92
Imaging
38
Features
54
Overall
44

Olympus E-P7 vs Pentax Q-S1 Key Specs

Olympus E-P7
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3.00" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 337g - 118 x 69 x 38mm
  • Revealed June 2021
Pentax Q-S1
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax Q Mount
  • 203g - 105 x 58 x 34mm
  • Announced August 2014
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Olympus E-P7 vs Pentax Q-S1 Overview

Below, we will be contrasting the Olympus E-P7 and Pentax Q-S1, both Entry-Level Mirrorless cameras by rivals Olympus and Pentax. There exists a significant gap among the sensor resolutions of the E-P7 (20MP) and Q-S1 (12MP) and the E-P7 (Four Thirds) and Q-S1 (1/1.7") come with totally different sensor size.

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The E-P7 was announced 6 years later than the Q-S1 and that is a fairly sizable gap as far as camera technology is concerned. Both cameras come with the identical body type (Rangefinder-style mirrorless).

Before delving through a thorough comparison, below is a quick summation of how the E-P7 grades versus the Q-S1 in regards to portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Olympus E-P7 over the Pentax Q-S1

 E-P7 Q-S1 
AnnouncedJune 2021August 2014Fresher by 84 months
Screen typeTiltingFixed Tilting screen
Screen resolution1040k460kSharper screen (+580k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Reasons to pick Pentax Q-S1 over the Olympus E-P7

 Q-S1 E-P7 

Common features in the Olympus E-P7 and Pentax Q-S1

 E-P7 Q-S1 
Manually focus Dial exact focus
Screen dimension3.00"3"Identical screen size

Olympus E-P7 vs Pentax Q-S1 Physical Comparison

In case you're looking to carry your camera frequently, you should consider its weight and volume. The Olympus E-P7 features outside dimensions of 118mm x 69mm x 38mm (4.6" x 2.7" x 1.5") accompanied by a weight of 337 grams (0.74 lbs) whilst the Pentax Q-S1 has sizing of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") having a weight of 203 grams (0.45 lbs).

Take a look at the Olympus E-P7 and Pentax Q-S1 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilising at that time. The following is the front view size comparison of the E-P7 versus the Q-S1.

Olympus E-P7 vs Pentax Q-S1 size comparison

Considering dimensions and weight, the portability score of the E-P7 and Q-S1 is 86 and 92 respectively.

Olympus E-P7 vs Pentax Q-S1 top view buttons comparison

Olympus E-P7 vs Pentax Q-S1 Sensor Comparison

Sometimes, it is very hard to see the gap in sensor sizing simply by checking out specifications. The visual here will provide you a greater sense of the sensor dimensions in the E-P7 and Q-S1.

Plainly, both of these cameras posses different resolutions and different sensor sizing. The E-P7 using its bigger sensor will make achieving shallow depth of field simpler and the Olympus E-P7 will produce greater detail with its extra 8 Megapixels. Higher resolution can also let you crop shots somewhat more aggressively. The fresher E-P7 will have an edge with regard to sensor technology.

Olympus E-P7 vs Pentax Q-S1 sensor size comparison

Olympus E-P7 vs Pentax Q-S1 Screen and ViewFinder

Olympus E-P7 vs Pentax Q-S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P7 as a Portrait photography camera
Pentax Q-S1 as a Portrait photography camera
77
you can focus manually
good resolution (20MP)
good sensor size (Four Thirds)
provides face detect focus
exports RAW formats
46
focusing manually
provides face detection focusing
saves RAW formats
sensor resolution low (12MP)
tiny sensor (1/1.7")
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Street Comparison

Olympus E-P7 Street photography information
Pentax Q-S1 Street photography information
86
tilting screen
built in image stabilization (Sensor based 5-axis)
good sensor size (Four Thirds)
exports RAW formats
supports focus by touch
above average ISO range (25,600)
69
built in image stabilization (Sensor based)
saves RAW formats
lighter than competition in class (203 grams)
no moving screen
tiny sensor (1/1.7")
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Sports Comparison

Olympus E-P7 Sports photography information
Pentax Q-S1 Sports photography information
73
quiet mode (1/16,000s)
built in image stabilization (Sensor based 5-axis)
good resolution (20MP)
good sensor size (Four Thirds)
provides tracking focus
doesn't have phase detect auto focus
37
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
provides tracking autofocus
very slow continuous shooting (5.0 frames/s)
sensor resolution low (12 megapixels)
tiny sensor (1/1.7")
bad battery (250 per charge)
no phase detect AF
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Travel Comparison

Olympus E-P7 Travel photography info
Pentax Q-S1 Travel photography info
87
has bluetooth
supports focus by touch
good resolution (20MP)
built-in flash
selfie friendly display
60
lighter than competition in class (203g)
flash built-in
bad battery (250 per charge)
sensor resolution low (12 megapixels)
screen is not selfie friendly
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Landscape Comparison

Olympus E-P7 Landscape photography factors
Pentax Q-S1 Landscape photography factors
83
you can focus manually
switch lenses (Micro Four Thirds mount)
nice screen size (3.00")
built in image stabilization (Sensor based 5-axis)
good resolution (20MP)
good sensor size (Four Thirds)
doesnt have anti-alias filter
above average ISO range (25,600)
exports RAW formats
55
focusing manually
change lenses (Pentax Q mount)
nice screen size (3")
built in image stabilization (Sensor based)
saves RAW formats
sensor resolution low (12MP)
tiny sensor (1/1.7")
bad battery (250 per charge)
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Vlogging Comparison

Vlogging with Olympus E-P7
Vlogging with Pentax Q-S1
80
selfie friendly display
has touchscreen
built in image stabilization (Sensor based 5-axis)
provides face detect focus
video resolution high (3840 x 2160 resolution)
missing mic socket
35
built in image stabilization (Sensor based)
provides face detection focusing
high res video (1920 x 1080 resolution)
lighter than competition in class (203 grams)
screen is not selfie friendly
does not have external mic socket
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Olympus E-P7 vs Pentax Q-S1 Specifications

Detailed spec comparison table for Olympus E-P7 and Pentax Q-S1
 Olympus PEN E-P7Pentax Q-S1
General Information
Brand Name Olympus Pentax
Model type Olympus PEN E-P7 Pentax Q-S1
Class Entry-Level Mirrorless Entry-Level Mirrorless
Revealed 2021-06-09 2014-08-04
Physical type Rangefinder-style mirrorless Rangefinder-style mirrorless
Sensor Information
Powered by - Q Engine
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1/1.7"
Sensor dimensions 17.4 x 13mm 7.44 x 5.58mm
Sensor area 226.2mm² 41.5mm²
Sensor resolution 20MP 12MP
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Highest resolution 5184 x 3888 4000 x 3000
Highest native ISO 25600 12800
Min native ISO 200 100
RAW format
Min boosted ISO 100 -
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 121 -
Lens
Lens mount type Micro Four Thirds Pentax Q
Number of lenses 118 8
Crop factor 2.1 4.8
Screen
Screen type Tilting Fixed Type
Screen diagonal 3.00 inch 3 inch
Resolution of screen 1,040k dots 460k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 60 secs 30 secs
Maximum shutter speed 1/4000 secs 1/8000 secs
Maximum silent shutter speed 1/16000 secs -
Continuous shooting rate 8.7fps 5.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 5.40 m (at ISO 100) 4.90 m (at ISO 100)
Flash settings Redeye, Fill-in, Flash off, Red-eye Slow sync. (1st curtain), Slow sync. (1st curtain), Slow sync. (2nd curtain), Manual Auto, redeye reduction, slow sync, trailing curtain sync
External flash
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p)
Highest video resolution 3840x2160 1920x1080
Video file format MPEG-4, H.264 MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB BLS-50 lithium-ion battery & USB charger USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 337 grams (0.74 pounds) 203 grams (0.45 pounds)
Dimensions 118 x 69 x 38mm (4.6" x 2.7" x 1.5") 105 x 58 x 34mm (4.1" x 2.3" x 1.3")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 360 pictures 250 pictures
Type of battery Battery Pack Battery Pack
Battery ID BLS-50 D-LI68
Self timer Yes Yes (2 or 12 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC card (UHS-II supported) SD/SDHC/SDXC card
Card slots Single Single
Launch pricing $800 $250