
Canon
Canon EOS Rebel T3i Digital SLR Camera Body Discontinued
The Canon Rebel T3i's 18MP APS-C sensor and vari-angle LCD open up a full EF/EF-S lens system to photographers ready to move beyond a fixed-lens camera.
$599.00*
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Overview
Specifications
Sensor
18MP APS-C CMOS
Processor
DIGIC 4
ISO Range
100–6400 (expandable to 12800)
Video Recording
Full HD 1080p
LCD Monitor
3.0-inch Vari-angle Clear View LCD
Metering System
63-Zone Dual-Layer
Continuous Shooting
3.7 fps
Lens Mount
Canon EF / EF-S
Brand
Canon
Model
5169B001 (EOS Rebel T3i)
Status
Discontinued
Frequently Asked Questions
What lens mount does the T3i use, and how large is the compatible lens ecosystem?
The T3i uses Canon's EF/EF-S mount — one of the largest DSLR lens ecosystems available. This means access to decades of Canon EF lenses plus the full EF-S lineup designed for APS-C sensors, as well as a wide third-party selection from Sigma, Tamron, and Tokina. For a photographer building a first kit, the breadth of affordable used EF glass is a significant practical advantage.
How does the APS-C sensor affect the effective focal length of lenses?
The T3i's APS-C sensor introduces a 1.6x crop factor. A 50mm lens behaves like an 80mm equivalent, and an 18mm wide-angle reads closer to 29mm. This is beneficial for telephoto reach — a 200mm lens effectively becomes 320mm — but means you need wider glass to achieve true wide-angle framing.
What does the vari-angle LCD offer that a fixed screen doesn't?
The 3.0-inch vari-angle Clear View LCD rotates and tilts away from the camera body, enabling live view shooting from overhead, ground level, or around corners without contorting your body. For video work, portrait sessions, or street shooting, it meaningfully expands the range of framings you can execute without guesswork.
Is this camera suitable for video work?
The T3i records Full HD 1080p video with manual exposure control during recording — a notable capability at its price tier. It supports external microphone input via 3.5mm jack, which separates it from entry-level competitors that lock you into the built-in mic. It is not suited to professional video production, but for documentary, event, or vlog-style work, it is a functional entry-level option.
This model is listed as discontinued — does that affect lens or accessory availability?
The camera body itself is discontinued, but the EF/EF-S mount is still in active production across Canon's current lineup. All EF and EF-S lenses, Canon Speedlite flashes, and compatible accessories continue to be manufactured and sold. Buying a discontinued body does not strand you in a dead ecosystem.