Canon EOS Rebel T3 vs Canon EOS Rebel T7i

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      Specifications

      General Canon EOS Rebel T3 Canon EOS Rebel T7i
      BrandCanonCanon
      ModelEOS Rebel T3EOS Rebel T7i
      Predecessor ModelCanon EOS Rebel XS Canon EOS Rebel T6i
      Successor ModelCanon EOS Rebel T5 Canon EOS Rebel T8i
      MSRP$749 (body only), $899 (w/18-55 F4-5.6 IS STM lens), $1299 (w/18-135mm F3.5-5.6 IS STM lens)
      Camera TypeInterchangeable LensInterchangeable Lens
      Body TypeDSLRDSLR
      Video Capture
      Sensor Canon EOS Rebel T3 Canon EOS Rebel T7i
      Sensor TypeCMOSCMOS
      Sensor SizeAPS-CAPS-C
      Sensor Dimensions22.2 x 14.8 mm22.3 x 14.9 mm
      Total Pixels12.6 Megapixel25.8 Megapixel
      Effective Pixels12.2 Megapixel24.2 Megapixel
      Low Pass Filter
      Native ISO Range100 - 6,400100 - 25,600
      Boosted ISO Range100 - 51,200
      Photo Canon EOS Rebel T3 Canon EOS Rebel T7i
      ProcessorDIGIC 4DIGIC 7
      Max Image Resolution4272 x 28486000 x 4000
      Other Resolutions3088 x 2056, 2256 x 1504, 1920 x 1280, 720 x 480
      Image Aspect Ratios3:21:1, 4:3, 3:2, 16:9
      Image File FormatJPEG, RAW
      JPEG Quality LevelsFine, NormalFine, normal
      Bit Depth14-Bit
      Color SpacesRGB, Adobe RGB
      Timelapse Recording
      White BalancePresets: Auto, Cloudy, Custom, Daylight, Flash, Fluorescent (White), Shade, Tungsten
      WB Bracketing3 images at -/+ 3 steps
      Focus Canon EOS Rebel T3 Canon EOS Rebel T7i
      Focusing SystemDual Pixel CMOS AF
      Autofocus ModesMulti-area
      Selective single-point
      Single
      Continuous
      Face Detection
      Live View      		Multi-area
      Center
      Selective single-point
      Tracking
      Single
      Continuous
      Touch
      Face Detection
      Live View
      Lens ServoContinuous-Servo AF, Manual Focus, Single-Servo AF
      AF Detection Range-3 to +18 EV
      Number of Focus Points945
      Number of Cross-type Focus Points1
      Touch-to-Focus
      Live View Autofocus
      Animal Eye Detection
      Vehicle Tracking Mode
      Insect Tracking Mode
      Contrast Detection for Autofocus
      Phase Detection for Autofocus
      Focusing ScreenFixed
      Optics Canon EOS Rebel T3 Canon EOS Rebel T7i
      Lens MountCanon EF/EF-SCanon EF/EF-S
      Crop Factor1.6x1.6x
      Image Stabilization
      Digital Image Stabilization
      Screen Canon EOS Rebel T3 Canon EOS Rebel T7i
      Screen TypeFixedFully Articulated
      Screen TechnologyTFT color LCD, liquid-crystalTFT LCD
      Touch Screen
      Selfie & Vlogger Friendly LCD Screen
      Screen Size2.7"3.0"
      Screen Resolution230k dot1,040k dot
      Top LCD Screen
      Live View
      Live Composition
      Viewfinder Canon EOS Rebel T3 Canon EOS Rebel T7i
      ViewfinderOptical (pentamirror)Optical (pentamirror)
      Viewfinder Coverage95%95%
      Viewfinder Magnification0.80x0.82x
      Viewfinder Magnification (35mm equivalent)0.50x0.51x
      Viewfinder Eyepoint19 mm
      Diopter Adjustment-3 to +1
      Shutter Canon EOS Rebel T3 Canon EOS Rebel T7i
      Shutter TypeElectronic, Mechanical Focal Plane
      Min Shutter Speed30 sec30 sec
      Max Shutter Speed (Mechanical or 1st Curtain)1/4000 sec1/4000 sec
      Max Continuous Shooting3.0 fps6.0 fps
      Continuous Shooting Resolution/fps/bufferUp to 6 fps at 24.2 MP for up to 190 Frames (JPEG) / 21 Frames (Raw)
      Up to 3 fps at 24.2 MP for up to 190 Frames (JPEG) / 21 Frames (Raw)
      Flash Canon EOS Rebel T3 Canon EOS Rebel T7i
      Built-in Flash
      Flash ModesAuto
      On
      Off
      Red-eye      		Auto
      Manual flash
      Integrated Speedlite Transmitter
      Flash Range9.20 m12.00 m at ISO 100
      Max Flash Sync Speed1/200 sec1/200 sec
      Flash Compensation-2 to +2 EV (1/3, 1/2 EV Steps)
      External Flash Connectivity
      External Flash SystemE-TTL II with EX series Speedlites, wireless optical multi-flash support
      External Flash ConnectionHot Shoe
      Exposure Canon EOS Rebel T3 Canon EOS Rebel T7i
      Exposure Metering ModesMulti
      Center-weighted
      Partial      		Multi
      Average
      Spot
      Partial
      Exposure ModesAperture Priority, Manual, Program, Shutter Priority
      Metering Range+1 to +20 EV
      Exposure Compensation±5 EV (1/3 EV, 1/2 EV increments)±5 EV (1/3 EV, 1/2 EV increments)
      Exposure Bracketing ±2 EV (3 shots at 1/3 EV, 1/2 EV increments) ±3 EV (3 shots at 1/3 EV, 1/2 EV increments)
      Exposure LockAuto AE lock
      Manual AE lock
      DXO Canon EOS Rebel T3 Canon EOS Rebel T7i
      DxO Low Light ISO755
      DxO Color Depth21.9
      DxO Dynamic Range11.0
      DxO Overall Score62
      Video Canon EOS Rebel T3 Canon EOS Rebel T7i
      Movie File FormatMP4
      MOV for Time-lapse
      Audio File FormatAAC
      Internal Recording ModesH.264/MP4
      Full HD: 1920 x 1080p @ 23.98/25/29.97/50/59.94 fps
      HD: 1280 x 720 @ 25/29.97/50/59.94 fps
      Interval Recording
      Video FormatsH.264, Motion JPEGMPEG-4, H.264
      Max Video Resolution1280 x 7201920 x 1080
      Webcam Functionality
      Unlimited Video Recording
      Recording Limit30 min30 min
      Terminals Canon EOS Rebel T3 Canon EOS Rebel T7i
      Audio I/O1 x 1/8" / 3.5 mm TRRS Headphone/Mic Microphone Input
      Other I/O1 x Micro-USB (USB 2.0) Data Input
      USB SpeedUSB 2.0 (480 Mbit/sec)USB 2.0 (480 Mbit/sec)
      HDMI Output Mini
      SpeakerMono
      Built-in MicrophoneStereoStereo
      Microphone Input
      Headphone Output
      Flash Sync Port
      Connectivity Canon EOS Rebel T3 Canon EOS Rebel T7i
      Built-in GPS
      Built-In Wi-Fi Eye-Fi Connection possible
      Built-In Bluetooth
      NFC
      Remote Control E3 connector via smartphone or Bluetooth remote)
      Environmental Canon EOS Rebel T3 Canon EOS Rebel T7i
      Environmental Sealing
      Operating Temperature32 to 104°F / 0 to 40°C
      Operating Humidity0 to 85%
      Physical Canon EOS Rebel T3 Canon EOS Rebel T7i
      Dimensions130 x 100 x 78 mm (5.12 x 3.94 x 3.07")131 x 100 x 76 mm (5.16 x 3.94 x 2.99")
      Weight (inc. batteries)495 g (1.09 lb / 17.46 oz)532 g (1.17 lb / 18.77 oz)
      Box Dimensions (LxWxH)8.85 x 6.6 x 5.85"
      Package Weight2.655 lb
      Power and Storage Canon EOS Rebel T3 Canon EOS Rebel T7i
      Battery PackLP-E10LP-E17
      Battery Life700 shots600 shots
      Internal Storage
      External StorageSingle Slot: SD/SDHC/SDXCSingle Slot: SD/SDHC/SDXC (UHS-I)
      Other Canon EOS Rebel T3 Canon EOS Rebel T7i
      Self Timer 10 sec 2 sec with mirror lock-up 2 or 10 sec
      Orientation Sensor


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