Multi-area Selective single-point Single Continuous
Single Live View
Number of Focus Points
9
Touch-to-Focus
Live View Autofocus
Animal Eye Detection
Vehicle Tracking Mode
Insect Tracking Mode
Contrast Detection for Autofocus
Phase Detection for Autofocus
Focusing Screen
Spherical acute matte screen
Optics
Sony Alpha DSLR-A850
Pentax Optio E85
Lens Mount
Sony A
Crop Factor
1x
35mm Equivalent Focal Length Range
32 - 96 mm
Optical Zoom
3x
Maximum Aperture
f/2.9 - 5.2
Min Normal Focus Distance
60 cm
Min Macro Focus Distance
10 cm
Image Stabilization
Sensor Shift
Digital Image Stabilization
Screen
Sony Alpha DSLR-A850
Pentax Optio E85
Screen Type
Fixed
Fixed
Screen Technology
TFT Xtra Fine color LCD
Touch Screen
Screen Size
3.0"
2.70"
Screen Resolution
922k dot
230k dot
Top LCD Screen
Live View
Live Composition
Viewfinder
Sony Alpha DSLR-A850
Pentax Optio E85
Viewfinder
Optical (pentaprism)
Viewfinder Coverage
98%
Viewfinder Magnification
0.74x
Viewfinder Magnification (35mm equivalent)
0.74x
Shutter
Sony Alpha DSLR-A850
Pentax Optio E85
Min Shutter Speed
30 sec
2 sec
Max Shutter Speed (Mechanical or 1st Curtain)
1/8000 sec
1/2000 sec
Max Continuous Shooting
3.0 fps
1.1 fps
Flash
Sony Alpha DSLR-A850
Pentax Optio E85
Built-in Flash
Flash Modes
Auto On Off Red-Eye Slow Sync Rear Curtain Fill-in Wireless
Flash Range
3.00 m
Max Flash Sync Speed
1/250 sec
External Flash Connectivity
External Flash System
Sony Alpha System Flash
External Flash Connection
Yes
Exposure
Sony Alpha DSLR-A850
Pentax Optio E85
Exposure Metering Modes
Multi Center-weighted Spot
Multi Center-weighted Spot
Exposure Compensation
±3 EV (1/3 EV, 1/2 EV increments)
±2 (at 1/3 EV increments)
Exposure Bracketing
±2 EV (3, 5 shots at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV increments)
DXO
Sony Alpha DSLR-A850
Pentax Optio E85
DxO Low Light ISO
1415
DxO Color Depth
23.8
DxO Dynamic Range
12.2
DxO Overall Score
79
Video
Sony Alpha DSLR-A850
Pentax Optio E85
Video Formats
Motion JPEG
Max Video Resolution
640 x 480
Unlimited Video Recording
Terminals
Sony Alpha DSLR-A850
Pentax Optio E85
USB Speed
USB 2.0 (480 Mbit/sec)
USB 2.0 (480 Mbit/sec)
HDMI Output
Mini Type C
Built-in Microphone
Stereo
Microphone Input
Headphone Output
Flash Sync Port
Connectivity
Sony Alpha DSLR-A850
Pentax Optio E85
Built-in GPS
Built-In Wi-Fi
Built-In Bluetooth
Remote Control
Wired or Wireless (Optional)
Environmental
Sony Alpha DSLR-A850
Pentax Optio E85
Environmental Sealing
Operating Temperature
32 - 104°F (0 - 40°C)
Storage Temperature
32 - 104° F (0 - 40° C)
Physical
Sony Alpha DSLR-A850
Pentax Optio E85
Dimensions
156 x 117 x 82 mm (6.14 x 4.61 x 3.23")
93 x 58 x 24 mm (3.66 x 2.28 x 0.94")
Weight (inc. batteries)
895 g (1.97 lb / 31.57 oz)
145 g (0.32 lb / 5.11 oz)
Power and Storage
Sony Alpha DSLR-A850
Pentax Optio E85
Battery Pack
NP-FM500H
D-LI95
Battery Life
880 shots
Internal Storage
10 MB
External Storage
Slot1 : Compact Flash (Type I or II, UDMA) Slot 2: Memory Stick Duo/Pro Duo/Pro-HG Duo
Single Slot: SD/SDHC
Other
Sony Alpha DSLR-A850
Pentax Optio E85
Self Timer
2 or 10 sec
Yes (2 or 10 sec)
Orientation Sensor
Material of Construction
Magnesium Alloy
For a full review please go to the review page:
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