Overall Rating:

5

Sony Alpha 65


  • Features:
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  • LCD viewfinder:
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Manufacturer:

Manufacturer:

Price as Reviewed:

£869.00

The Sony Alpha 65 single lens translucent camera features the same class-leading 24.3-million-pixel sensor as the Alpha 77, yet costs £350 less. We find out how it performs

Autofocus

The Alpha 65’s autofocus system consists of 15 points in three groups, all in the central area of the frame. Three of the points are the more sensitive cross type. This is the same system as that found in the Alpha 55 and it has more cross-type points than any other system used in a low-end enthusiast-level camera. The Alpha 77 has a more sophisticated system with 19 points, of which 11 are of the cross type.

In everyday use and in good-contrast light, the Alpha 65’s autofocus system is very fast – provided the subject is in the centre of the frame. For fast-moving subjects, activating object-tracking AF helps the camera latch onto the subject.

When used in very low-contrast light, the AF system is slower. Over a number of low-light images, the Alpha 65 has a lower hit ratio of successful focusing than the Alpha 77, although unlike the Alpha 77 the Alpha 65 is not meant for professional use.

It is important to select the correct AF mode in tricky lighting conditions. For example, spot-focus mode selects the central AF point. In local mode any one of the 15 points can be selected, while wide mode automatically selects one of the points.

In zonal mode, one of the three groups can be selected as the AF point. Local works well for a very specific focal point, while zonal is good for larger areas. Any subject outside the central area of the frame must be moved into it, and the frame then recomposed with manual focus selected, to avoid refocusing during capture.

 

  • Video: AVCHD: 1920x1080 pixels (at 50fps or 25fps PAL)
  • Built-in Flash: Yes – GN 12m @ ISO 100
  • Memory Card: SD, SDHC, SDXC or Memory Stick Pro Duo
  • Viewfinder Type: 2.359-million-dot XGA OLED electronic, 100% FOV
  • LCD: 3in LCD with 921,600 dots, tilted and articulated
  • AF Points: 15-point with 3 cross-type, auto or manually selectable
  • White Balance Bracket: Auto, 6 presets, Kelvin, plus custom setting
  • Focal Length Mag: 1.5x
  • Sensor: 24.3-million-effective-pixel HD CMOS sensor
  • Exposure Modes: Auto, auto+, PASM and 8 scene modes
  • Weight: 622g approx (including battery and card/s)
  • Power: Rechargeable Li-Ion NP-FM500H battery
  • Shutter Speeds: 30-1/4000sec in 1⁄3EV steps plus bulb
  • File Format: Raw, JPEG, raw + JPEG simultaneously
  • Dimensions: 132x97x81mm
  • Drive Mode: 10fps in high-speed mode, 8fps continuous high
  • Metering System: 1,200-zone evaluative metering, centreweighted and fixed centre spot
  • Lens Mount: Sony Alpha mount
  • RRP: £869 (with 18-55mm kit lens)
  • Exposure Comp: ±5EV in 1⁄3EV or 1/2EV steps
  • ISO: ISO 100-16,000
  • Tested as: Low-end enthusiast-level SLT

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