Canon EOS 70D vs Canon EOS 750D: A Hands-On Comparison for Enthusiasts and Professionals

When diving into Canon’s DSLR lineup from the mid-2010s, two cameras often come up for debate: the Canon EOS 70D and the Canon EOS 750D (also known as EOS Kiss X8i). Both models target slightly different photographers but share many core features. I’ve spent numerous hours testing each in a variety of shooting scenarios, dissecting their specs, handling, and performance to help you make an insightful choice tailored to your needs.

In this detailed, 2500-word comparison, I’ll take you through every critical aspect - from sensor and autofocus to ergonomics and genre-specific applicability - explaining where each camera shines and where compromises must be accepted.

Let’s dive in.

Getting a Sense of Size and Handling: Which Ergonomics Align With Your Style?

A camera's physical presence isn’t just about aesthetics; it fundamentally relates to shooting comfort and usability over long sessions. The Canon EOS 70D presents as a mid-size DSLR with a robust feel, whereas the 750D is a more compact, entry-level body designed to be lightweight and portable.

Holding the 70D, you notice its slightly larger grip and added heft (755g versus 555g on the 750D) that lends impressive stability, especially for heavier lenses. This weight pays dividends later in wildlife and sports shooting where steadiness is prized. Meanwhile, the 750D’s compact frame (132x101x78mm vs 70D’s 139x104x79mm) translates well for travel and street photographers who prefer to stay discreet and nimble.

The 70D’s weather sealing - though not fully waterproof - offers an edge in durability under challenging conditions (light rain, dust). The 750D lacks this protection, so outdoor shooters operating in inclement weather should think twice.

Looking at top controls:

The 70D’s top plate features dedicated buttons and a secondary display, an enthusiast-level touch missing in the 750D. Ergonomically, this difference extends to customizable buttons and quick access, making the 70D more versatile during fast-paced shooting.

Summary: If you prioritize robust handling and direct control access, particularly for heavy-use shooting styles, the 70D is preferable. Conversely, the lighter, more compact 750D suits photographers valuing portability without sacrificing ease of use.

Under the Hood: Sensor Technology and Image Quality Fundamentals

Though both cameras employ APS-C CMOS sensors with a 1.6x crop factor, their capacities differ notably in resolution and image processing.

• Canon 70D: 20 MP sensor paired with the DIGIC 5+ processor.
• Canon 750D: 24 MP sensor paired with the newer DIGIC 6 processor.

While on paper the 750D’s higher pixel count (6000x4000 vs 5472x3648 for 70D) suggests better resolution and detail rendition, image quality depends on more than sheer megapixels.

The DIGIC 6 processor on the 750D improves noise reduction methods and dynamic range slightly (12.0 EV vs 11.6 EV for the 70D), reflecting in a subtle edge for high-contrast landscape scenes. On the other hand, the 70D’s sensor area is marginally larger (337.5 mm² vs 332.27 mm²), which helps with low-light capabilities and slightly cleaner images at elevated ISOs.

Raw files from both cameras have 14-bit depth and Canon’s proprietary color science, yet I found the 70D produces smoother skin tones particularly in portrait setups, which photographers might appreciate.

In practical shooting at ISO 3200 to 6400, both maintain usable detail, but the 750D’s enhanced processor gives an advantage in noise control at ISO 12800. For astrophotography or night shooting, this difference can be meaningful.

Viewing and Composing: Articulated Touchscreens and Viewfinder Experience

The articulation and responsiveness of a camera’s display can highly impact composition, especially in variable shooting conditions.

Both models offer a fully-articulated 3-inch touchscreen LCD with 1040k dots resolution. This makes them equally adept for vloggers, macro photographers seeking awkward angles, or street shooters who prefer glance-down framing.

A boon for the 70D is its Canon “Clear View II” screen technology that delivers superior visibility in bright sunlight compared to the slightly older panel on the 750D.

When it comes to viewfinders:

• The 70D includes an optical pentaprism viewfinder with 98% frame coverage and 0.6x magnification.
• The 750D uses an optical pentamirror viewfinder offering 95% coverage at 0.51x magnification.

The pentaprism in the 70D yields a noticeably brighter and clearer image, a critical advantage for fast composition and manual focusing. Enthusiasts and professionals will likely prefer this, while casual shooters may find the 750D’s viewfinder adequate for everyday use.

Autofocus Systems: Tracking Your Subject Reliably Across Genres

Both cameras sport a 19-point autofocus array with all points cross-type, a relatively strong setup for APS-C DSLRs of their generation. However, subtle differences manifest in live view and video AF performance due to processor improvements.

The 70D was groundbreaking in introducing Canon’s Dual Pixel CMOS AF technology, an innovation that boosts autofocus speed and smoothness during live view and video recording. The 750D, while leveraging the DIGIC 6 processor, retains a more conventional contrast-detection AF in Live View, resulting in slower and less reliable focusing under certain conditions.

In practical terms, wildlife and sports photographers using crop telephoto lenses will appreciate the 70D’s superior phase-detect AF system and Dual Pixel AF in tracking moving subjects, especially in live view mode - allowing for more confident continuous shooting and accurate focus holding.

Speaking of burst rates:

• 70D: Up to 7 fps continuous shooting.
• 750D: Up to 5 fps continuous shooting.

This difference, while modest, can tip the balance for sequences requiring rapid frame captures (action, wildlife).

Assessing Performance Across Major Photography Disciplines

When choosing a camera, it often boils down to how well it serves your preferred genres. Let’s break down how these two Canon DSLRs perform in the varied world of photography.

Portrait Photography

Skin tone rendition, bokeh quality, and eye detection autofocus are paramount in portraiture.

• The 70D’s 20 MP sensor, combined with Canon’s color science, yields natural and warm skin tones, especially in RAW workflow. The slightly larger sensor area enhances background separation and depth of field control, crucial for pleasing bokeh when paired with Canon’s extensive EF/EF-S lens lineup.
• Its face detection AF works reliably, though no eye-tracking or animal eye AF is available in either model.
• The 750D offers higher resolution which might appeal to photographers cropping images heavily or working in large prints.
• Ultimately, the 70D’s advanced AF and more tactile controls give a professional edge for portrait work.

Landscape Photography

Here, dynamic range, resolution, and ruggedness matter most.

The 750D’s 24 MP sensor delivers a tad more detail, benefiting large prints and extensive cropping. Also, its slightly more modern processor lends marginally better dynamic range (12.0 EV vs 11.6 EV) allowing detail retrieval in shadows and highlights.

Yet, the 70D’s weather sealing means it’s better suited for challenging outdoor conditions - rain, dust, or cold. This durability is essential for landscape photographers working exposed terrains.

Color depth is nearly identical (22.5 bits 70D vs 22.7 bits 750D), affirming both cameras’ capacity to produce vibrant, high-fidelity images.

Wildlife Photography

For demanding wildlife photography, speed and accuracy dominate.

• The 70D’s higher burst rate and sophisticated Dual Pixel CMOS AF technology outperform the 750D in tracking fast, erratic subjects through the viewfinder or live view.
• Its heavier body supports large telephoto lenses better, ensuring steady handholding.
• The 750D lacks weather sealing, a risk when photographing in unpredictable outdoor environments.
• The 70D’s superior shutter speed ceiling (1/8000s vs 1/4000s) allows freezing sharper action shots under bright light.

Sports Photography

Rapid-fire shooting and autofocus with precision are critical.

Thanks to its 7 fps burst and 19 cross-type AF points, the 70D comfortably covers amateur to semi-pro sports. The 750D’s lesser 5 fps and slower AF in live view may struggle with fast sequences.

Low-light sports venues benefit from the 70D’s better image stabilization in body weight and sensor balance, promoting steadier shots with longer lenses.

Street Photography

Compactness and discretion govern the street shooter’s priorities.

• The smaller, lighter 750D body is more inconspicuous - ideal for blending into urban environments.
• Its articulated touchscreen helps capture low-angle or unique compositions stealthily.
• The 70D’s weight and size could draw more attention but rewards with aggressive autofocus and weather sealing for shooting in varied conditions.
• Both cameras handle low-light street scenarios equivalently due to comparable ISO performance.

Macro Photography

Precision manual focusing, live view focus magnification, and stabilization support detail-oriented shooters.

Neither camera offers in-body stabilization, so lens IS quality comes into play.

• Both deliver 100% interchangeable lens options with Canon EF/EF-S lenses, including excellent macro models.
• The 70D’s brighter viewfinder and articulated display assist critical focusing.
• The 750D’s articulating touchscreen with touch focus aids those starting out in macro work.

Night and Astrophotography

Performance at elevated ISOs and long exposures is crucial.

• Night image quality favors the 750D’s updated DIGIC 6, offering slight improvements in high ISO noise reduction.
• The 70D’s 1/8000s max shutter speed enables capturing very short bursts of light - helpful for lightning or moving objects at night.
• Neither camera excels as dedicated astrophotography tools but are capable with manual control and sturdy tripods.

Video Capabilities

Video enthusiasts will find both cameras capable of full HD 1080p recording at 30 fps and 720p at 60 fps, but the 70D stands out significantly.

• The Dual Pixel CMOS AF system in the 70D provides silky smooth continuous autofocus in video, a workflow game-changer.
• The 750D employs more conventional contrast-detection AF, which results in hunting and noticeable focus shifts.
• Both cameras have external microphone ports but no headphone output for audio monitoring.
• Image stabilization via lenses is critical due to lack of in-body IS on both.

Travel Photography

Balancing quality, size, and battery life is key.

• The 750D’s light 555g, modest dimensions, and sufficient battery life (440 shots per charge) favor travel ease.
• In contrast, the 70D is heavier (755g) with nearly double the battery endurance (920 shots), which benefits remote or extended shooting trips without recharge.
• Both accept SD/SDHC/SDXC (UHS-I compatible on 750D), offering ample storage flexibility.

Professional Use and Workflow Integration

For pros or serious enthusiasts, raw file fidelity, file format options, and reliability are non-negotiable.

• Both cameras offer 14-bit RAW support, Canon’s CR2, providing ample latitude for post-processing.
• The 70D’s weather sealing, faster burst shooting, and robust build make it the logical choice for demanding professional environments.
• Wireless connectivity is available in both, but 750D adds NFC - handy for rapid smartphone pairing.
• The 70D includes GPS as an optional accessory; 750D has none.

Build Quality, Weather Resistance, and Durability

In hands-on testing and long-term shooting, the 70D’s partial weather sealing proved reliable in damp field conditions and dusty environments - an indispensable feature for outdoor photographers unwilling to carry extra protective gear.

The 750D’s plastic shell lacks weather resistance, thus requiring more care in adverse weather.

Battery Life and Storage: Ready for Marathon Shoots?

With Canon’s LP-E6 battery in the 70D delivering roughly 920 shots per charge, it affords longer working periods between battery swaps. This endurance is beneficial not just for travel, but for event photographers covering weddings or sports.

Conversely, the 750D’s LP-E17 battery, smaller by design, supports approximately 440 shots, which could prompt carrying spares for extended outings.

Both cameras accept a single SD card slot supporting SDXC - with the 750D supporting faster UHS-I standards, facilitating swifter write speeds: useful when shooting bursts or video.

Connectivity and User Interface: Modern Features and Ease of Use

Both cameras feature built-in Wi-Fi, allowing remote control and image transfer, but the 750D adds NFC - speeding connection with compatible devices. Though not a dealbreaker, this is a thoughtful addition for social shooters and casual users looking for streamlined workflow.

Touchscreen interfaces on both are responsive and intuitive, but the 70D's Clear View II technology yields better outdoor visibility.

Pricing and Value: What’s Your Budget Getting You?

While both cameras sit around the $749–$758 mark as of their release period, used and refurbished market prices fluctuate. Typically, the 70D retains slightly higher value due to enthusiast-grade features.

Is the price difference worth it? For photographers requiring speed, durability, and advanced AF, the 70D offers clear advantages. For beginners or travelers prioritizing size and resolution, the 750D represents a competent, more compact system.

Real-World Image Comparisons: Seeing the Difference Firsthand

Images captured with both cameras in various lighting conditions confirm the technical specs.

Canon 70D front Canon 70D screen back Canon 750D screen back

Close examination reveals the 750D’s extra resolution captures fine details slightly better, particularly in landscape and macro shots.

The 70D’s color reproduction, especially for skin tones and warm scenes, edges ahead, as does its performance in challenging autofocus situations (wildlife, sports).

Objective Performance Ratings: Overall and by Genre

A consensus from expert labs and field tests places them as follows:

And breaking it down by photography specialty:

These summaries echo hands-on experience: 70D excels in action and demanding conditions, 750D shines in ease of use and resolution.

Final Verdict: Which Canon DSLR Matches Your Vision?

These two DSLRs cater to distinct but overlapping segments. Here’s a quick breakdown:

Expert Tips for Choosing Between the 70D and 750D

• If you shoot mostly outdoors or fast action, prioritize higher build quality and AF performance. The 70D will reward you with reliability and confidence.
• If your budget is strict and you want to maximize resolution for static subjects like landscapes or studio portraits, the 750D offers newer sensor tech at a lighter package.
• Consider lens ecosystem: Both use Canon EF and EF-S mounts with hundreds of options, so lens choice will likely outpace camera body in image quality impact.
• Battery life merits consideration - invest in spares with the 750D.
• Both lack in-body stabilization; choose lenses with IS if you need steadiness.

In Conclusion

The Canon EOS 70D remains a formidable DSLR, balancing pro-grade features with enthusiast accessibility even years after its launch. It is especially appealing for photographers needing speed, reliability, and durability.

The Canon EOS 750D, while a bit more entry-level, integrates crucial upgrades like a higher-resolution sensor, DIGIC 6 processing, and NFC connectivity, making it an excellent pick for beginners and travelers who prioritize portability and image detail.

Both cameras have aged well, holding relevance for photographers today who appreciate Canon’s glass and ecosystem.

Making your choice comes down to what matters most to your photography - robust, confident shooting under pressure (choose 70D), or higher resolution and travel-friendly form factor (choose 750D). Either way, Canon delivers with solid, dependable tools to foster your creative journey.

• With over 15 years analyzing and testing cameras, I’ve found that practical real-world experience combined with solid technical understanding is key to navigating such choices. Feel free to reach out for personalized advice tailored to your photographic ambitions.