Olympus SZ-31MR iHS vs Pentax 645Z
89 Imaging
39 Features
47 Overall
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49 Imaging
80 Features
74 Overall
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Olympus SZ-31MR iHS vs Pentax 645Z Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-600mm (F3.0-6.9) lens
- 226g - 106 x 69 x 40mm
- Released February 2012
(Full Review)
- 51MP - Medium format Sensor
- 3.2" Tilting Screen
- ISO 100 - 204800
- No Anti-Alias Filter
- 1920 x 1080 video
- Pentax 645AF2 Mount
- 1550g - 156 x 117 x 123mm
- Announced April 2014
- Succeeded the Pentax 645D
Olympus SZ-31MR iHS vs Pentax 645Z Overview
Here is a extensive overview of the Olympus SZ-31MR iHS versus Pentax 645Z, former being a Small Sensor Superzoom while the latter is a Pro DSLR by companies Olympus and Pentax. There exists a sizable gap between the resolutions of the SZ-31MR iHS (16MP) and 645Z (51MP) and the SZ-31MR iHS (1/2.3") and 645Z (Medium format) come with different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe SZ-31MR iHS was announced 3 years before the 645Z and that is quite a significant difference as far as technology is concerned. Both the cameras offer different body type with the Olympus SZ-31MR iHS being a Compact camera and the Pentax 645Z being a Large SLR camera.
Before delving in to a in-depth comparison, below is a brief highlight of how the SZ-31MR iHS grades versus the 645Z in the way of portability, imaging, features and an overall rating.
Olympus SZ-31MR iHS vs Pentax 645Z Gallery
This is a preview of the gallery images for Olympus SZ-31MR iHS & Pentax 645Z. The whole galleries are provided at Olympus SZ-31MR iHS Gallery & Pentax 645Z Gallery.
Reasons to pick Olympus SZ-31MR iHS over the Pentax 645Z
SZ-31MR iHS | 645Z | |||
---|---|---|---|---|
Touch friendly screen | Quickly navigate |
Reasons to pick Pentax 645Z over the Olympus SZ-31MR iHS
645Z | SZ-31MR iHS | |||
---|---|---|---|---|
Announced | April 2014 | February 2012 | Fresher by 26 months | |
Manual focus | More accurate focus | |||
Screen type | Tilting | Fixed | Tilting screen | |
Screen sizing | 3.2" | 3" | Bigger screen (+0.2") | |
Screen resolution | 1037k | 920k | Crisper screen (+117k dot) |
Common features in the Olympus SZ-31MR iHS and Pentax 645Z
SZ-31MR iHS | 645Z | |||
---|---|---|---|---|
Selfie screen | Absent selfie screen |
Olympus SZ-31MR iHS vs Pentax 645Z Physical Comparison
For anyone who is intending to carry your camera frequently, you're going to have to factor its weight and volume. The Olympus SZ-31MR iHS has outside measurements of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") having a weight of 226 grams (0.50 lbs) while the Pentax 645Z has sizing of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") along with a weight of 1550 grams (3.42 lbs).
Look at the Olympus SZ-31MR iHS versus Pentax 645Z in our completely new Camera & Lens Size Comparison Tool.Remember, the weight of an ILC will differ based on the lens you are using at the time. Here is the front view measurement comparison of the SZ-31MR iHS compared to the 645Z.
Taking into account dimensions and weight, the portability rating of the SZ-31MR iHS and 645Z is 89 and 49 respectively.
Olympus SZ-31MR iHS vs Pentax 645Z Sensor Comparison
Typically, it is hard to imagine the gap between sensor sizing simply by checking specs. The visual underneath may provide you a better sense of the sensor sizing in the SZ-31MR iHS and 645Z.
All in all, each of the cameras enjoy different resolutions and different sensor sizing. The SZ-31MR iHS having a tinier sensor is going to make getting bokeh trickier and the Pentax 645Z will resolve more detail with its extra 35MP. Higher resolution will also allow you to crop pictures far more aggressively. The older SZ-31MR iHS is going to be behind with regard to sensor tech.
Olympus SZ-31MR iHS vs Pentax 645Z Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Olympus SZ-31MR iHS vs Pentax 645Z Specifications
Olympus SZ-31MR iHS | Pentax 645Z | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Pentax |
Model type | Olympus SZ-31MR iHS | Pentax 645Z |
Type | Small Sensor Superzoom | Pro DSLR |
Released | 2012-02-08 | 2014-04-15 |
Physical type | Compact | Large SLR |
Sensor Information | ||
Processor Chip | Dual TruePic V | PRIME III |
Sensor type | BSI-CMOS | CMOS |
Sensor size | 1/2.3" | Medium format |
Sensor dimensions | 6.17 x 4.55mm | 44 x 33mm |
Sensor surface area | 28.1mm² | 1,452.0mm² |
Sensor resolution | 16 megapixel | 51 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 4:3 |
Max resolution | 4608 x 3456 | 8256 x 6192 |
Max native ISO | 6400 | 204800 |
Minimum native ISO | 80 | 100 |
RAW pictures | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Total focus points | - | 27 |
Cross type focus points | - | - |
Lens | ||
Lens support | fixed lens | Pentax 645AF2 |
Lens zoom range | 25-600mm (24.0x) | - |
Largest aperture | f/3.0-6.9 | - |
Macro focusing distance | 1cm | - |
Total lenses | - | 6 |
Crop factor | 5.8 | 0.8 |
Screen | ||
Screen type | Fixed Type | Tilting |
Screen diagonal | 3" | 3.2" |
Screen resolution | 920 thousand dots | 1,037 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Screen technology | Hypercrystal III TFT Color LCD | - |
Viewfinder Information | ||
Viewfinder type | None | Optical (pentaprism) |
Viewfinder coverage | - | 98% |
Viewfinder magnification | - | 0.85x |
Features | ||
Minimum shutter speed | 4s | 30s |
Fastest shutter speed | 1/1700s | 1/4000s |
Continuous shutter rate | 7.0 frames/s | 3.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | - | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 9.30 m | no built-in flash |
Flash options | Auto, On, Off, Red-Eye, Fill-in | Flash On, Flash On+Red-eye Reduction, Slow-speed Sync, Slow-speed Sync+Red-eye, P-TTL, Trailing Curtain Sync, contrast-control-sync, high-speed sync, wireless sync |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Fastest flash synchronize | - | 1/125s |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) |
Max video resolution | 1920x1080 | 1920x1080 |
Video format | MPEG-4, H.264 | MPEG-4, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.0 (5 GBit/sec) |
GPS | None | Optional |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 226g (0.50 lb) | 1550g (3.42 lb) |
Dimensions | 106 x 69 x 40mm (4.2" x 2.7" x 1.6") | 156 x 117 x 123mm (6.1" x 4.6" x 4.8") |
DXO scores | ||
DXO Overall rating | not tested | 101 |
DXO Color Depth rating | not tested | 26.0 |
DXO Dynamic range rating | not tested | 14.7 |
DXO Low light rating | not tested | 4505 |
Other | ||
Battery life | 200 photos | 650 photos |
Battery type | Battery Pack | Battery Pack |
Battery ID | LI-50B | D-LI90 |
Self timer | Yes (2 or 12 sec, pet auto shutter) | Yes (2 or 10 secs) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC | Dual SD/SDHC/SDXC slots |
Card slots | One | 2 |
Launch pricing | $0 | $5,024 |