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Pentax E70 vs Pentax S1

Portability
94
Imaging
33
Features
11
Overall
24
Pentax Optio E70 front
 
Pentax Optio S1 front
Portability
93
Imaging
37
Features
31
Overall
34

Pentax E70 vs Pentax S1 Key Specs

Pentax E70
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.4" Fixed Display
  • ISO 64 - 6400
  • 1280 x 720 video
  • 35-105mm (F3.1-5.9) lens
  • 175g - 94 x 61 x 26mm
  • Released January 2009
Pentax S1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Launched March 2011
Photography Glossary

Pentax E70 vs Pentax S1 Overview

Here is a in depth assessment of the Pentax E70 and Pentax S1, both Small Sensor Compact cameras and both are produced by Pentax. There exists a sizeable gap among the image resolutions of the E70 (10MP) and S1 (14MP) but they feature the exact same sensor size (1/2.3").

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The E70 was manufactured 3 years earlier than the S1 and that is a fairly large gap as far as camera technology is concerned. Both cameras come with the identical body type (Compact).

Before we go straight into a in-depth comparison, below is a brief highlight of how the E70 grades vs the S1 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Pentax E70 over the Pentax S1

 E70 S1 

Reasons to pick Pentax S1 over the Pentax E70

 S1 E70 
LaunchedMarch 2011January 2009Fresher by 26 months
Focus manually Very accurate focusing
Display dimension2.7"2.4"Larger display (+0.3")
Display resolution230k112kClearer display (+118k dot)

Common features in the Pentax E70 and Pentax S1

 E70 S1 
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen
Touch friendly display Absent Touch friendly display

Pentax E70 vs Pentax S1 Physical Comparison

For anybody who is going to carry your camera frequently, you will need to factor in its weight and measurements. The Pentax E70 comes with outer measurements of 94mm x 61mm x 26mm (3.7" x 2.4" x 1.0") having a weight of 175 grams (0.39 lbs) whilst the Pentax S1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs).

Check out the Pentax E70 and Pentax S1 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilising during that time. Below is the front view physical size comparison of the E70 vs the S1.

Pentax E70 vs Pentax S1 size comparison

Taking into consideration dimensions and weight, the portability grade of the E70 and S1 is 94 and 93 respectively.

Pentax E70 vs Pentax S1 top view buttons comparison

Pentax E70 vs Pentax S1 Sensor Comparison

Normally, it's difficult to visualise the difference in sensor sizing only by going through specs. The graphic underneath will offer you a better sense of the sensor sizing in the E70 and S1.

All in all, both cameras posses the exact same sensor measurements but not the same megapixels. You should expect to see the Pentax S1 to show extra detail due to its extra 4 Megapixels. Greater resolution can also allow you to crop pics somewhat more aggressively. The older E70 will be behind when it comes to sensor tech.

Pentax E70 vs Pentax S1 sensor size comparison

Pentax E70 vs Pentax S1 Screen and ViewFinder

Pentax E70 vs Pentax S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax E70 Portrait photography highlights
Pentax S1 Portrait photography highlights
19
focusing manually not possible
no manual mode
can't use external flash
sensor resolution low (10MP)
small sensor size (1/2.3")
does not have RAW support
35
focusing manually
MP count good (14MP)
manual mode not available
no external flash support
tiny sensor (1/2.3")
has no RAW support
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Street Comparison

Pentax E70 as a Street photography camera
Pentax S1 as a Street photography camera
47
no articulating screen
does not have image stabilization
small sensor size (1/2.3")
does not have RAW support
56
image stabilization (Sensor-shift)
screen does not articulate
tiny sensor (1/2.3")
has no RAW support
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Sports Comparison

Pentax E70 as a Sports photography camera
Pentax S1 as a Sports photography camera
16
lack of shutter priority mode
does not have image stabilization
sensor resolution low (10 megapixels)
small sensor size (1/2.3")
does not have phase detect AF
39
image stabilization (Sensor-shift)
MP count good (14 megapixels)
has tracking focus
very slow continuous shooting (1.0 fps)
no shutter priority
tiny sensor (1/2.3")
has no phase detect AF
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Travel Comparison

Travel photography with Pentax E70
Travel photography with Pentax S1
50
has built in flash
missing Time Lapse mode
sensor resolution low (10 megapixels)
does not have selfie friendly screen
wide angle not the best (35mm)
slow maximum aperture (f3.1)
64
MP count good (14MP)
flash built-in
decently wide (28mm)
no Time Lapse recording
does not posses selfie friendly display
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Pentax E70 Landscape photography highlights
Pentax S1 Landscape photography highlights
22
focusing manually not possible
lens is fixed (fixed lens mount)
wide angle not the best (35mm)
slow maximum aperture (f3.1)
small screen (2.4 inch)
no manual mode
does not have image stabilization
sensor resolution low (10MP)
small sensor size (1/2.3")
does not have RAW support
missing Time Lapse mode
42
focusing manually
decently wide (28mm)
image stabilization (Sensor-shift)
MP count good (14 megapixels)
can't swap lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
screen is small (2.7")
manual mode not available
tiny sensor (1/2.3")
has no RAW support
no Time Lapse recording
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Vlogging Comparison

Pentax E70 Vlogging information
Pentax S1 Vlogging information
22
wide angle not the best (35mm)
slow maximum aperture (f3.1)
does not have selfie friendly screen
does not have image stabilization
low res video (1280 x 720 pixels)
missing external mic jack
28
decently wide (28mm)
image stabilization (Sensor-shift)
somewhat slow maximum aperture (f3.5)
does not posses selfie friendly display
video quality not great (1280 x 720 resolution)
no mic socket
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Pentax E70 vs Pentax S1 Specifications

Detailed spec comparison table for Pentax E70 and Pentax S1
 Pentax Optio E70Pentax Optio S1
General Information
Manufacturer Pentax Pentax
Model type Pentax Optio E70 Pentax Optio S1
Class Small Sensor Compact Small Sensor Compact
Released 2009-01-05 2011-03-02
Physical type Compact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor area 27.7mm² 28.1mm²
Sensor resolution 10 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 1:1, 4:3 and 16:9
Highest Possible resolution 3648 x 2736 4288 x 3216
Maximum native ISO 6400 6400
Min native ISO 64 80
RAW support
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 9 9
Lens
Lens support fixed lens fixed lens
Lens zoom range 35-105mm (3.0x) 28-140mm (5.0x)
Max aperture f/3.1-5.9 f/3.5-5.5
Macro focusing range 10cm 1cm
Crop factor 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 2.4 inches 2.7 inches
Display resolution 112 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 secs 4 secs
Fastest shutter speed 1/2000 secs 1/1500 secs
Continuous shutter rate - 1.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Set WB
Image stabilization
Built-in flash
Flash distance 3.50 m 3.90 m
Flash modes - Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1280x720 1280x720
Video format Motion JPEG Motion JPEG
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 175g (0.39 lb) 157g (0.35 lb)
Dimensions 94 x 61 x 26mm (3.7" x 2.4" x 1.0") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO Overall 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 - 260 photos
Battery type - Battery Pack
Battery ID 2 x AA D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC, Internal SD/SDHC/SDXC, Internal
Card slots One One
Cost at release $140 $174