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Samsung HZ25W vs Sony A77

Portability
70
Imaging
35
Features
32
Overall
33
Samsung HZ25W front
 
Sony SLT-A77 front
Portability
59
Imaging
63
Features
83
Overall
71

Samsung HZ25W vs Sony A77 Key Specs

Samsung HZ25W
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 64 - 3200 (Bump to 6400)
  • Optical Image Stabilization
  • 1280 x 720 video
  • 26-624mm (F2.8-5.0) lens
  • 428g - 116 x 83 x 92mm
  • Launched July 2010
  • Alternate Name is WB5000
Sony A77
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 50 - 16000 (Bump to 25600)
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 732g - 143 x 104 x 81mm
  • Launched October 2011
  • Previous Model is Sony A700
  • New Model is Sony A77 II
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Samsung HZ25W vs Sony A77 Overview

Let's look a little more closely at the Samsung HZ25W vs Sony A77, one is a Small Sensor Superzoom and the other is a Advanced DSLR by rivals Samsung and Sony. There exists a huge gap between the image resolutions of the HZ25W (12MP) and A77 (24MP) and the HZ25W (1/2.3") and A77 (APS-C) have different sensor sizes.

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The HZ25W was revealed 15 months before the A77 making them a generation away from one another. Both of the cameras feature different body design with the Samsung HZ25W being a Compact camera and the Sony A77 being a Mid-size SLR camera.

Before going into a comprehensive comparison, here is a brief summation of how the HZ25W scores vs the A77 for portability, imaging, features and an overall mark.

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Reasons to pick Samsung HZ25W over the Sony A77

 HZ25W A77 

Reasons to pick Sony A77 over the Samsung HZ25W

 A77 HZ25W 
LaunchedOctober 2011July 2010Newer by 15 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k230kCrisper display (+691k dot)
Selfie screen Take selfies

Common features in the Samsung HZ25W and Sony A77

 HZ25W A77 
Focus manually More exact focus
Display size3"3"Same display dimensions
Touch friendly display Neither features Touch friendly display

Samsung HZ25W vs Sony A77 Physical Comparison

If you are looking to travel with your camera, you have to consider its weight and proportions. The Samsung HZ25W enjoys exterior dimensions of 116mm x 83mm x 92mm (4.6" x 3.3" x 3.6") accompanied by a weight of 428 grams (0.94 lbs) whilst the Sony A77 has measurements of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") and a weight of 732 grams (1.61 lbs).

Check the Samsung HZ25W vs Sony A77 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have attached at that moment. Here is a front view dimension comparison of the HZ25W and the A77.

Samsung HZ25W vs Sony A77 size comparison

Looking at dimensions and weight, the portability grade of the HZ25W and A77 is 70 and 59 respectively.

Samsung HZ25W vs Sony A77 top view buttons comparison

Samsung HZ25W vs Sony A77 Sensor Comparison

Sometimes, it is difficult to visualize the contrast between sensor dimensions merely by reviewing specs. The pic below will help provide you a better sense of the sensor dimensions in the HZ25W and A77.

All in all, both of the cameras come with different megapixels and different sensor dimensions. The HZ25W having a tinier sensor is going to make getting shallower DOF trickier and the Sony A77 will offer you greater detail because of its extra 12MP. Greater resolution will enable you to crop pics a good deal more aggressively. The more aged HZ25W is going to be behind with regard to sensor innovation.

Samsung HZ25W vs Sony A77 sensor size comparison

Samsung HZ25W vs Sony A77 Screen and ViewFinder

Samsung HZ25W vs Sony A77 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Samsung HZ25W
Portrait photography with Sony A77
34
manual focus
saves RAW formats
no manual control
can't use external flash
resolution not great (12MP)
very small sensor (1/2.3")
77
you can focus manually
decent megapixels (24MP)
good sensor size (APS-C)
features face detect focus
exports RAW files
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Street Comparison

Street photography with Samsung HZ25W
Street photography with Sony A77
55
image stabilization (Optical)
saves RAW formats
no moving screen
very small sensor (1/2.3")
74
screen articulates
built in image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW files
environment proof
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Sports Comparison

Samsung HZ25W Sports photography highlights
Sony A77 Sports photography highlights
34
amazing zoom range (26-624mm 24.0 x zoom)
image stabilization (Optical)
no shutter priority mode
resolution not great (12MP)
very small sensor (1/2.3")
no phase detect auto focus
74
great max shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
decent megapixels (24 megapixels)
good sensor size (APS-C)
environment proof
comes with phase detect auto focus
terrible battery power (470 CIPA)
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Travel Comparison

Samsung HZ25W as a Travel photography camera
Sony A77 as a Travel photography camera
52
built-in flash
decently wide (26mm)
long reach (624mm)
no Time Lapse mode
resolution not great (12MP)
display is not selfie friendly
somewhat slow max aperture (f2.8)
62
environment proof
decent megapixels (24MP)
flash built-in
display is selfie friendly
lack of Timelapse recording
terrible battery power (470 shots)
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Landscape Comparison

Samsung HZ25W Landscape photography features
Sony A77 Landscape photography features
43
manual focus
decently wide (26mm)
screen size is good (3 inch)
image stabilization (Optical)
saves RAW formats
fixed lens (fixed lens mount)
somewhat slow max aperture (f2.8)
no manual control
resolution not great (12MP)
very small sensor (1/2.3")
no Time Lapse mode
71
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
screen size is decent (3 inches)
built in image stabilization (Sensor based)
decent megapixels (24MP)
good sensor size (APS-C)
exports RAW files
environment proof
terrible battery power (470 per charge)
lack of Timelapse recording
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Vlogging Comparison

Samsung HZ25W as a Vlogging camera
Sony A77 as a Vlogging camera
24
decently wide (26mm)
image stabilization (Optical)
somewhat slow max aperture (f2.8)
display is not selfie friendly
video res low (1280 x 720 pxls)
no external mic socket
76
display is selfie friendly
built in image stabilization (Sensor based)
features face detect focus
video resolution high (1920 x 1080 resolution)
does have microphone port
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Samsung HZ25W vs Sony A77 Specifications

Detailed spec comparison table for Samsung HZ25W and Sony A77
 Samsung HZ25WSony SLT-A77
General Information
Brand Samsung Sony
Model Samsung HZ25W Sony SLT-A77
Other name WB5000 -
Category Small Sensor Superzoom Advanced DSLR
Launched 2010-07-06 2011-10-25
Body design Compact Mid-size SLR
Sensor Information
Processor - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.08 x 4.56mm 23.5 x 15.6mm
Sensor surface area 27.7mm² 366.6mm²
Sensor resolution 12MP 24MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Maximum resolution 4000 x 3000 6000 x 4000
Maximum native ISO 3200 16000
Maximum boosted ISO 6400 25600
Min native ISO 64 50
RAW images
Autofocusing
Focus manually
Touch to focus
Continuous AF
Single AF
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 19
Cross focus points - 11
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 26-624mm (24.0x) -
Maximum aperture f/2.8-5.0 -
Macro focus distance 10cm -
Available lenses - 143
Focal length multiplier 5.9 1.5
Screen
Range of screen Fixed Type Fully Articulated
Screen size 3 inches 3 inches
Screen resolution 230 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Lowest shutter speed 16 seconds 30 seconds
Highest shutter speed 1/2000 seconds 1/8000 seconds
Continuous shooting speed - 12.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash range 5.60 m 12.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Highest flash sync - 1/250 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (60, 30 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 428 gr (0.94 lbs) 732 gr (1.61 lbs)
Physical dimensions 116 x 83 x 92mm (4.6" x 3.3" x 3.6") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO All around score not tested 78
DXO Color Depth score not tested 24.0
DXO Dynamic range score not tested 13.2
DXO Low light score not tested 801
Other
Battery life - 470 photographs
Battery form - Battery Pack
Battery model - NP-FM500H
Self timer Yes (2 or 10 sec, Double) Yes (2 or 10 sec)
Time lapse feature
Storage media SC/SDHC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Price at launch $350 $900