Sony Alpha a7 24.3MP Digital Camera vs Nikon D40X 10.2MP DSLR Camera comparison

Compare Sony Alpha a7 24.3MP Digital Camera
Compare Nikon D40X 10.2MP DSLR Camera
key specs
Camera TypeDigital CameraDSLR Camera
Effective Pixels24.3 MP10.2 MP
Sensor TypeCMOSCCD
Display TypeTFT-
Display Size3 inch2.5 inch
Battery TypeAAA BatteryLithium ion
general
BrandSonyNikon
ModelAlpha a7 24.3MP Digital CameraD40X 10.2MP DSLR Camera
Model NameAlpha A7D40X
ColorBlackBlack
TypeDigital CameraDSLR Camera
Effective Pixels24.3 MP10.2 MP
Dimensions(WxHxD)126.9 x 94.4 x 54.8 mm50 x 30 x 20 cm
Weight474 GM482 GM
Face DetectionYesYes
Temperature0 to 400 to 40
Model Number-D40X
Tripod Socket-Yes
Ports-Type C Mini HDMI
Accessory Shoe-ISO 518 Hot-shoe with Sync and Data Contacts, Safety Lock
sensor features
Sensor TypeCMOSCCD
Sensor Size35.8 x 23.9 mm22.3 x 14.9 mm
Maximum ISO25600 ISO-
Sensor TechnologyExmor CMOS sensor-
ISO Rating-ISO 100 - 25600
lens features
Lens MountE-mountNikon F Mount (With AF Coupling and AF Contacts)
Compatible LensSony E-mount lenses-
Dust ReductionYesYes
Manual Focus-Yes
Other Lens Features-Lens Aperture Instant Return, Electronically Controlled, Compatible Lenses Compatible with AF NIKKOR Lenses, Including Type G, E and D Lenses (Some Restrictions Apply to PC Lenses) and DX Lenses (Using DX 24 x 16 1.5x Image Area), AI-P NIKKOR Lenses and Non-CPU AI Lenses (Exposure Modes A and M Only), IX NIKKOR Lenses, Lenses for the F3AF and Non-AI Lenses can not be Used, The Electronic Rangefinder can be Used with Lenses that Have a Maximum Aperture of f/5.6 or Faster (The Electronic Rangefinder Supports the 11 Focus Points with Lenses that Have a Maximum Aperture of f/8 or Faster)
viewfinder features
View FinderYesYes
View Finder TypeXGA OLED, 1.3 cm 0.5 type electronic viewfinder colourEye-level Pentaprism Single-lens Reflex Viewfinder
Viewfinder Coverage100%-
Viewfinder MagnificationApprox. 0.71 x with 50 mm lens at infinity, -1 m-1-
Viewpoint Dioptric Adjustment-4.0 to +3.0 m -1-3 to +1 m-1
Viewfinder Eye Point27 mm18 mm
focus features
Focus ModeFast Hybrid AFphase-detection AF/contrast-detection AF-
Focus RangeEV 0 to EV 20 ISO100 equivalent with F2.8 lens attached-
Auto FocusYesYes
Focus Points35 mm full frame 117 points phase-detection AF, APS-C 99 points phase-detection AF / 25 points conotrast-detection AF-
Metering ModesMulti-segment, Center-weighted, Spot-
White BalancingAuto WB, Daylight, Shade, Cloudy, Incandescent, Fluorescent Warm White / Cool White / Day White / Daylight, Flash, Color Temperature 2500 to 9900K & Color Filter G7 to M7 15 steps, A7 to B7 15 steps, Custom / Underwater-
Panorama TypeSweep Panorama-
Other Focus FeaturesLock-on AF, Eye AF, Predictive control, Focus lock, Eye-start AF and AF micro adjustment both only available with optional LA-EA2 or LA-EA4 attached, AF illuminator built-in, LED type, range approx. 0.30-3 m, AF ON-
exposure features
Exposure ModeAUTO iAUTO, Superior Auto, Programmed AE P, Aperture priority A, Shutter-speed priority S, Manual M, Scene Selection, Sweep Panorama, MovieAutomatic
AE Lock/Exposure LockYes-
Spot MeterYes-
Exposure Compensation+/- 5.0EV1/3 EV, 1/2 EV steps selectable with exposure compensation dial +/- 3EV 1/3 EV steps-
Manual Exposure-Yes
shutter features
Shutter TypeElectronically controlled, vertical-traverse, focal-plane type-
Shutter SpeedStill images1/8000 to 30 sec, Bulb, Movies 1/8000 to 1/4 1/3 steps, NTSC up to 1/60 in AUTO mode up to 1/30 in Auto slow shutter mode, PAL up to 1/50 in AUTO mode up to 1/25 in Auto Slow Shutter mode1/8000 sec
Self-timerYesYes
Continuous Shots5fps in Speed Priority Continuous Shooting mode-
flash features
Flash ModesFlash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction on/off selectable, Hi-speed sync.*1, Wireless control*1-
Flash Compensation3.0 EV switchable between 1/3 and 1/2 EV steps-
External Flash-Yes
image features
Image FormatJPEG DCF Ver. 2.0, Exif Ver. 2.3, MPF baseline compliant, RAW Sony ARW 2.3 format-
Maximum Resolution6000 x 4000-
Image StabilizerYes-
Image Sizing35 mm full-frame L 6000 x 4000 24M M 3936 x 2624 10M S 3008 x 2000 6.0M, APS-C L 3936 x 2624 10M, M 3008 x 2000 6.0M, S 1968 x 1312 2.6M-
Image ProcessorBIONZ X-
Live View Shooting-Yes
display features
Display TypeTFT-
Display Size3 inch2.5 inch
Display Resolution921,600 dots-
LCD DisplayTFT-
LCD Display Image Resolution921600 dots-
Other Display FeaturesGraphic Display, Display All Info., No Disp. Info., Histogram, Digital Level Gauge, Shooting information for viewfinder mode-
storage and power features
Upgradable MemoryYes-
Card TypeMemory Stick PRO Duo Memory Stick PRO-HG Duo Memory Stick XC-HG Duo SD memory card, SDHC memory card UHS-I compliant, SDXC memory card UHS-I compliant-
Batteries IncludedYes-
Battery TypeAAA BatteryLithium ion
Battery LifeApprox. 270 shots viewfinder / Approx. 340 shots LCD screen CIPA standard*11-
audio and video features
MicrophoneBuilt-in stereo microphone or ECM-CG50/XLR-K1M sold separatelyYes
SpeakerBuilt-in, monaural-
Audio FeaturesAVCHD Dolby Digital AC-3 2ch, MP4 MPEG-4 AAC-LC 2ch-
Video FormatAVCHD format Ver. 2.0 compliant / MP4-
Video Resolution-1920 x 1080
modes and functions features
Drive ModesSingle shooting, Continuous shooting, Speed Priority Continuous shooting, Self-timer 10/2 sec.. delay selectable, Self-timer Cont. 10 sec.. delay, 3/5 exposures selectable, Bracketing Cont., Single, White Balance, DRO-
Scene ModesPortrait, Landscape, Macro, Sports Action, Sunset, Night Portrait, Night Scene, Hand-held Twilight, Anti Motion Blur-
Macro ModeG7 to M7 15 steps, A7 to B7 15 steps-
HD Support-Yes
connectivity features
Wifi-No

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