Leica S1 Contax Camera Ranking
APO-Telyt Module Vivitar Shutter count
A potelyt.com – Photography & Imaging Resources
ad
PW

Canon T4i vs Pentax 645D

The Canon EOS Rebel T4i (called Canon 650D in some regions) and the Pentax 645D are two digital cameras that were officially introduced, respectively, in June 2012 and March 2010. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (T4i) and a medium format (645D) sensor. The Canon has a resolution of 17.9 megapixels, whereas the Pentax provides 39.5 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Canon T4i versus Pentax 645D
Canon T4i Pentax 645D
Digital single lens reflex Digital single lens reflex
Canon EF mount lenses Pentax 645 mount lenses
17.9 MP, APS-C Sensor 39.5 MP, Medium Format Sensor
1080/30p Video no Video
ISO 100-12,800 (100 - 25,600) ISO 100-1,600
Optical viewfinder Optical viewfinder
3.0 LCD, 1040k dots 3.0 LCD, 921k dots
Swivel touchscreen Fixed screen (not touch-sensitive)
5 shutter flaps per second 1.1 shutter flaps per second
not weather sealedWeathersealed body
440 shots per battery charge800 shots per battery charge
133 x 100 x 79 mm, 575 g 156 x 117 x 119 mm, 1480 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS Rebel T4i and the Pentax 645D? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

Body comparison

The physical size and weight of the Canon T4i and the Pentax 645D are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.

Size Canon T4i vs Pentax 645D
Compare T4i versus 645D top
Comparison T4i or 645D rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Pentax 645D is notably larger (37 percent) than the Canon T4i. Moreover, the 645D is substantially heavier (157 percent) than the T4i. It is noteworthy in this context that the 645D is splash and dust-proof, while the T4i does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

Concerning battery life, the T4i gets 440 shots out of its LP-E8 battery, while the 645D can take 800 images on a single charge of its D-LI90 power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.

scroll hint
Body Specifications
    Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon T4i 133 mm 100 mm 79 mm 575 g 440 n Jun 2012 849i
2.
 
Pentax 645D 156 mm 117 mm 119 mm 1480 g 800 Y Mar 2010 9,995i
3.
 
Canon T6s 132 mm 101 mm 78 mm 565 g 440 n Feb 2015 649i
4.
 
Canon T5 130 mm 100 mm 78 mm 480 g 500 n Feb 2014 449i
5.
 
Canon T5i 133 mm 100 mm 79 mm 580 g 440 n Mar 2013 649i
6.
 
Canon 1D X 158 mm 168 mm 83 mm 1551 g 1120 Y Oct 2011 6,799i
7.
 
Canon T3i 133 mm 100 mm 80 mm 570 g 440 n Feb 2011 599i
8.
 
Canon T2i 129 mm 98 mm 62 mm 530 g 440 n Feb 2010 699i
9.
 
Canon 1D Mark IV 156 mm 157 mm 80 mm 1230 g 1500 Y Oct 2009 4,999i
10.
 
Canon T1i 129 mm 98 mm 62 mm 520 g 400 n Mar 2009 799i
11.
 
Canon XSi 129 mm 98 mm 62 mm 524 g 500 n Jan 2008 799i
12.
 
Canon XTi 127 mm 84 mm 65 mm 556 g 370 n Aug 2006 799i
13.
 
Canon XT 127 mm 94 mm 64 mm 540 g 400 n Feb 2005 899i
14.
 
Canon Rebel 142 mm 99 mm 72 mm 649 g 400 n Aug 2003 899i
15.
 
Leica S Typ 006 160 mm 120 mm 80 mm 1260 g .. Y Sep 2012 21,950i
16.
 
Nikon D3S 160 mm 157 mm 88 mm 1240 g 4200 Y Oct 2009 5,199i
17.
 
Pentax 645Z 156 mm 117 mm 123 mm 1550 g 650 Y Apr 2014 8,499 i
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

The price is, of course, an important factor in any camera decision. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The T4i was launched at a markedly lower price (by 92 percent) than the 645D, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

ad

Sensor comparison

The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Canon T4i features an APS-C sensor and the Pentax 645D a medium format sensor. The sensor area in the 645D is 337 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 0.79. The sensor in the T4i has a native 3:2 aspect ratio, while the one in the 645D offers a 4:3 aspect.

Canon T4i and Pentax 645D sensor measures

With 39.5MP, the 645D offers a higher resolution than the T4i (17.9MP), but the 645D nevertheless has larger individual pixels (pixel pitch of 6.06μm versus 4.31μm for the T4i) due to its larger sensor. However, the T4i is a much more recent model (by 2 years and 2 months) than the 645D, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the 645D has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Pentax 645D implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the 645D for good quality output (200 dots per inch) amounts to 36.3 x 27.2 inches or 92.3 x 69.1 cm, for very good quality (250 dpi) 29.1 x 21.8 inches or 73.8 x 55.3 cm, and for excellent quality (300 dpi) 24.2 x 18.1 inches or 61.5 x 46.1 cm. The corresponding values for the Canon T4i are 25.9 x 17.3 inches or 65.8 x 43.9 cm for good quality, 20.7 x 13.8 inches or 52.7 x 35.1 cm for very good quality, and 17.3 x 11.5 inches or 43.9 x 29.3 cm for excellent quality prints.

The T4i has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.

The Canon EOS Rebel T4i has a native sensitivity range from ISO 100 to ISO 12800, which can be extended to ISO 100-25600. The corresponding ISO settings for the Pentax 645D are ISO 100 to ISO 1600 (no boost).

T4i versus 645D MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). Of the two cameras under consideration, the 645D offers substantially better image quality than the T4i (overall score 20 points higher). The advantage is based on 2.9 bits higher color depth, 1.4 EV in additional dynamic range, and 0.8 stops in additional low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

scroll hint
Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Canon T4i APS-C 17.9 5184 34561080/30p21.711.272262
2.
 
Pentax 645D Medium Format 39.5 7264 5440none24.612.6126282
3.
 
Canon T6s APS-C 24.0 6000 40001080/30p22.612.091570
4.
 
Canon T5 APS-C 17.9 5184 34561080/30p21.911.372463
5.
 
Canon T5i APS-C 17.9 5184 34561080/30p21.711.268161
6.
 
Canon 1D X Full Frame 17.9 5184 34561080/30p23.811.8278682
7.
 
Canon T3i APS-C 17.9 5184 34561080/30p22.111.579365
8.
 
Canon T2i APS-C 17.9 5184 34561080/30p22.111.578466
9.
 
Canon 1D Mark IV APS-H 16.0 4896 32641080/30p22.812.0132074
10.
 
Canon T1i APS-C 15.1 4752 31681080/20p21.711.566363
11.
 
Canon XSi APS-C 12.2 4272 2848none21.910.869261
12.
 
Canon XTi APS-C 10.1 3888 2592none22.111.066462
13.
 
Canon XT APS-C 8.0 3456 2304none21.810.863760
14.
 
Canon Rebel APS-C 6.3 3072 2048none21.010.854455
15.
 
Leica S Typ 006 Medium Format 37.5 7500 5000none23.912.282476
16.
 
Nikon D3S Full Frame 12.1 4256 2832720/24p23.512.0325382
17.
 
Pentax 645Z Medium Format 51.1 8256 61921080/60i26.014.74505101

Many modern cameras cannot only take still pictures, but also record videos. The T4i indeed provides movie recording capabilities, while the 645D does not. The highest resolution format that the T4i can use is 1080/30p.

ad

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. The T4i and the 645D are similar in the sense that both have an optical viewfinder. The latter is useful for getting a clear image for framing even in brightly lit environments. The viewfinder in the 645D offers a wider field of view (98%) than the one in the T4i (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the 645D has a higher magnification (0.78x vs 0.53x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The table below summarizes some of the other core capabilities of the Canon T4i and Pentax 645D in connection with corresponding information for a sample of similar cameras.

scroll hint
Core Features
    Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
(000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Canon T4ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
2.
 
Pentax 645Doptical Y 3.0 921 fixed n 1/4000s 1.1 n n
3.
 
Canon T6soptical Y 3.0 1040 swivel Y 1/4000s 5.0 Y n
4.
 
Canon T5optical n 3.0 460 fixed n 1/4000s 3.0 Y n
5.
 
Canon T5ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
6.
 
Canon 1D Xoptical Y 3.2 1040 fixed n 1/8000s 14.0 n n
7.
 
Canon T3ioptical n 3.0 1040 swivel n 1/4000s 3.7 Y n
8.
 
Canon T2ioptical n 3.0 1040 fixed n 1/4000s 3.7 Y n
9.
 
Canon 1D Mark IVoptical Y 3.0 920 fixed n 1/8000s 10.0 n n
10.
 
Canon T1ioptical n 3.0 920 fixed n 1/4000s 3.4 Y n
11.
 
Canon XSioptical n 3.0 230 fixed n 1/4000s 3.5 Y n
12.
 
Canon XTioptical n 2.5 230 fixed n 1/4000s 3.0 Y n
13.
 
Canon XToptical n 1.8 115 fixed n 1/4000s 3.0 Y n
14.
 
Canon Rebeloptical n 1.8 118 fixed n 1/4000s 2.5 Y n
15.
 
Leica S Typ 006optical Y 3.0 922 fixed n 1/4000s 1.5 n n
16.
 
Nikon D3Soptical Y 3.0 921 fixed n 1/8000s 11.0 n n
17.
 
Pentax 645Zoptical Y 3.2 1037 tilting n 1/4000s 3.0 n n

One difference between the cameras concerns the presence of an on-board flash. The T4i has one, while the 645D does not. While the built-in flash of the T4i is not very powerful, it can at times be useful as a fill-in light.

The T4i has an articulated LCD that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in snapping selfies. In contrast, the 645D does not have a selfie-screen.

The Pentax 645D has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

Concerning the storage of imaging data, both the T4i and the 645D write their files to SDXC cards. The 645D features dual card slots, which can be very useful in case a memory card fails. In contrast, the T4i only has one slot. The T4i supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the 645D cannot take advantage of Ultra High Speed SD cards.

ad

Connectivity comparison

For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Canon EOS Rebel T4i and Pentax 645D and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

scroll hint
Input-Output Connections
    Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Canon T4iYstereomonoY-mini2.0---
2.
 
Pentax 645DYstereo----2.0---
3.
 
Canon T6sYstereomonoY-mini2.0YY-
4.
 
Canon T5Ymonomono--mini2.0---
5.
 
Canon T5iYstereomonoY-mini2.0---
6.
 
Canon 1D XYmono-Y-mini2.0---
7.
 
Canon T3iYmonomonoY-mini2.0---
8.
 
Canon T2iYstereo-Y-mini2.0---
9.
 
Canon 1D Mark IVYstereo-Y-mini2.0---
10.
 
Canon T1iYmonomono--mini2.0---
11.
 
Canon XSiY----mini2.0---
12.
 
Canon XTiY-----2.0---
13.
 
Canon XTY-----2.0---
14.
 
Canon RebelY-----1.1---
15.
 
Leica S Typ 006Y----mini2.0---
16.
 
Nikon D3SYstereo---mini2.0---
17.
 
Pentax 645ZYstereomonoY-mini3.0---

Studio photographers will appreciate that the Pentax 645D (unlike the T4i) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Both the T4i and the 645D have been discontinued, but can regularly be found used on eBay. The 645D was replaced by the Pentax 645Z, while the T4i was followed by the Canon T5i. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Pentax websites.

ad

Review summary

So what is the bottom line? Is there a clear favorite between the Canon T4i and the Pentax 645D? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.

ilogo

Advantages of the Canon EOS Rebel T4i:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Broader imaging potential: Can record not only still images but also 1080/30p movies.
  • Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 921k dots).
  • More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
  • Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster burst: Shoots at higher frequency (5 vs 1.1 flaps/sec) to capture the decisive moment.
  • More compact: Is smaller (133x100mm vs 156x117mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 905g or 61 percent) and hence easier to carry around.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More affordable: Was introduced into a lower priced category (92 percent cheaper at launch).
  • More modern: Reflects 2 years and 2 months of technical progress since the 645D launch.

ilogo

Reasons to prefer the Pentax 645D:

  • More detail: Has more megapixels (39.5 vs 17.9MP), which boosts linear resolution by 46%.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better image quality: Scores substantially higher (20 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (2.9 bits more color depth).
  • More dynamic range: Captures a broader range of light and dark details (1.4 EV of extra DR).
  • Better low-light sensitivity: Can shoot in dim conditions (0.8 stops ISO advantage).
  • More complete view: Has a viewfinder with a larger field of view (98% vs 95%).
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.53x).
  • Easier setting verification: Features a control panel on top to check shooting parameters.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Longer lasting: Gets more shots (800 versus 440) out of a single battery charge.
  • Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
  • Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • More heavily discounted: Has been around for much longer (launched in March 2010).

If the number of relative strengths (bullet points above) is taken as a guide, the 645D comes out slightly ahead of the T4i (15 : 14 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

T4i 14:15 645D

How about other alternatives? Do the specifications of the Canon T4i and the Pentax 645D place the cameras among the top in their class? Find out in the latest Best DSLR Camera listing whether the two cameras rank among the cream of the crop.

In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the T4i or the 645D. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.

Expert reviews

This is why hands-on reviews by experts are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (amateurphotographer [AP], cameralabs [CL], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

scroll hint
Expert Camera Reviews
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon T4i4/5+ +77/1004.5/54.5/5 Jun 2012 849i
2.
 
Pentax 645D5/5........ Mar 2010 9,995i
3.
 
Canon T6s5/5+77/1004.5/54.5/5 Feb 2015 649i
4.
 
Canon T53/5+..4/54.5/5 Feb 2014 449i
5.
 
Canon T5i....76/1004.5/54.5/5 Mar 2013 649i
6.
 
Canon 1D X5/5....4.5/54.5/5 Oct 2011 6,799i
7.
 
Canon T3i3/5o77/1004.5/54.5/5 Feb 2011 599i
8.
 
Canon T2i..+ +77/1004/54.5/5 Feb 2010 699i
9.
 
Canon 1D Mark IV5/5..89/100.... Oct 2009 4,999i
10.
 
Canon T1i..+ +74/1004.5/54.5/5 Mar 2009 799i
11.
 
Canon XSi..+ ++ +4/54.5/5 Jan 2008 799i
12.
 
Canon XTi..+ ++ +o4/5 Aug 2006 799i
13.
 
Canon XT..80/100+ +o.. Feb 2005 899i
14.
 
Canon Rebel....+ +.... Aug 2003 899i
15.
 
Leica S Typ 006.......... Sep 2012 21,950i
16.
 
Nikon D3S5/5..89/1004.5/55/5 Oct 2009 5,199i
17.
 
Pentax 645Z5/5....4.5/55/5 Apr 2014 8,499 i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The review scores listed above should be treated with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Canon T4i:
Check Ebay offers
Pentax 645D:
Check Ebay offers

Other camera comparisons

Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.

~
    loader

    Specifications: Canon T4i vs Pentax 645D

    Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

    Camera Specifications
    Camera Model Canon T4i Pentax 645D
    Camera Type Digital single lens reflex Digital single lens reflex
    Camera Lens Canon EF mount lenses Pentax 645 mount lenses
    Launch Date June 2012 March 2010
    Launch Price USD 849 USD 9,995
    Sensor Specs Canon T4i Pentax 645D
    Sensor Technology CMOS CCD
    Sensor Format APS-C Sensor Medium Format Sensor
    Sensor Size 22.3 x 14.9 mm 44.0 x 33.0 mm
    Sensor Area 332.27 mm2 1452 mm2
    Sensor Diagonal 26.8 mm 55 mm
    Crop Factor 1.6x 0.79x
    Sensor Resolution 17.9 Megapixels 39.5 Megapixels
    Image Resolution 5184 x 3456 pixels 7264 x 5440 pixels
    Pixel Pitch 4.31 μm 6.06 μm
    Pixel Density 5.39 MP/cm2 2.72 MP/cm2
    Moiré control Anti-Alias filter no AA filter
    Movie Capability 1080/30p Video no Video
    ISO Setting 100 - 12,800 ISO 100 - 1,600 ISO
    ISO Boost 100 - 25,600 ISO no Enhancement
    Image Processor DIGIC 5 PRIME II
    DXO Sensor Quality (score) 62 82
    DXO Color Depth (bits) 21.7 24.6
    DXO Dynamic Range (EV) 11.2 12.6
    DXO Low Light (ISO) 722 1262
    Screen Specs Canon T4i Pentax 645D
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 95% 98%
    Viewfinder Magnification 0.53x 0.78x
    Top-Level Screen no Top Display Control Panel
    LCD Framing Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 1040k dots 921k dots
    LCD Attachment Swivel screen Fixed screen
    Touch Input Touchscreen no Touchscreen
    Shooting Specs Canon T4i Pentax 645D
    Focus System Phase-detect AF Phase-detect AF
    Continuous Shooting 5 shutter flaps/s 1.1 shutter flaps/s
    Shutter Life Expectancy100 000 actuations50 000 actuations
    Time-Lapse Photographyno IntervalometerIntervalometer built-in
    Fill Flash Build-in Flash no On-Board Flash
    Storage Medium SDXC cards SDXC cards
    Second Storage Option Single card slot Dual card slots
    UHS card support UHS-I no
    Connectivity Specs Canon T4i Pentax 645D
    External Flash Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI no HDMI
    Microphone Port External MIC port no MIC socket
    Wifi Support no Wifi no Wifi
    Body Specs Canon T4i Pentax 645D
    Environmental Sealingnot weather sealedWeathersealed body
    Battery Type LP-E8 D-LI90
    Battery Life (CIPA)440 shots per charge800 shots per charge
    Body Dimensions 133 x 100 x 79 mm
    (5.2 x 3.9 x 3.1 in)
    156 x 117 x 119 mm
    (6.1 x 4.6 x 4.7 in)
    Camera Weight 575 g (20.3 oz) 1480 g (52.2 oz)

    Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

    You are here Home  »  CAM-parator  »  Canon T4i vs Pentax 645D

    Thanks for your vote!

    You rated this page 4 out of 5.


    Rating

    Any additional comment or suggestion for improvement would be welcome.


    If you like it, make sure you share it:

    • Mention this page to your Facebook friends and Twitter followers.
    • Bookmark it in your browser for future reference by pressing "Crtl" + "D".
    • Create a hyperlink by copying the text below into your web-project or discussion forum entry.

    Once again, thanks for taking the time to provide feedback. I appreciate it.