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Nikon A100 vs Sony TX7

Portability
96
Imaging
46
Features
29
Overall
39
Nikon Coolpix A100 front
 
Sony Cyber-shot DSC-TX7 front
Portability
95
Imaging
33
Features
34
Overall
33

Nikon A100 vs Sony TX7 Key Specs

Nikon A100
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 1600 (Increase to 3200)
  • Digital Image Stabilization
  • 1280 x 720 video
  • 26-130mm (F3.2-6.5) lens
  • 119g - 95 x 59 x 20mm
  • Announced January 2016
Sony TX7
(Full Review)
  • 10MP - 1/2.4" Sensor
  • 3.5" Fixed Screen
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 149g - 98 x 60 x 18mm
  • Launched January 2010
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Nikon A100 vs Sony TX7 Overview

Let's take a closer look at the Nikon A100 vs Sony TX7, both Ultracompact digital cameras by brands Nikon and Sony. There exists a huge gap between the image resolutions of the A100 (20MP) and TX7 (10MP) and the A100 (1/2.3") and TX7 (1/2.4") offer totally different sensor sizing.

Photography Glossary

The A100 was unveiled 6 years later than the TX7 and that is quite a significant gap as far as technology is concerned. Both of the cameras have the same body design (Ultracompact).

Before going straight to a full comparison, here is a short summary of how the A100 matches up vs the TX7 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Nikon A100 over the Sony TX7

 A100 TX7 
LaunchedJanuary 2016January 2010Fresher by 74 months

Reasons to pick Sony TX7 over the Nikon A100

 TX7 A100 
Screen dimensions3.5"2.7"Bigger screen (+0.8")
Screen resolution921k230kCrisper screen (+691k dot)
Touch friendly screen Quickly navigate

Common features in the Nikon A100 and Sony TX7

 A100 TX7 
Manually focus No manual focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither features selfie screen

Nikon A100 vs Sony TX7 Physical Comparison

For anyone who is planning to carry your camera regularly, you'll need to take into account its weight and volume. The Nikon A100 enjoys physical measurements of 95mm x 59mm x 20mm (3.7" x 2.3" x 0.8") accompanied by a weight of 119 grams (0.26 lbs) while the Sony TX7 has sizing of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") along with a weight of 149 grams (0.33 lbs).

Compare the Nikon A100 vs Sony TX7 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ based on the lens you are employing at that moment. Below is a front view sizing comparison of the A100 versus the TX7.

Nikon A100 vs Sony TX7 size comparison

Factoring in dimensions and weight, the portability rating of the A100 and TX7 is 96 and 95 respectively.

Nikon A100 vs Sony TX7 top view buttons comparison

Nikon A100 vs Sony TX7 Sensor Comparison

Quite often, it's hard to see the contrast between sensor sizing merely by reading through specs. The graphic below may offer you a better sense of the sensor sizing in the A100 and TX7.

All in all, both the cameras have different megapixels and different sensor sizing. The A100 with its bigger sensor will make achieving bokeh less difficult and the Nikon A100 will give you extra detail having an extra 10MP. Higher resolution can also enable you to crop photographs a bit more aggressively. The newer A100 will have a benefit with regard to sensor tech.

Nikon A100 vs Sony TX7 sensor size comparison

Nikon A100 vs Sony TX7 Screen and ViewFinder

Nikon A100 vs Sony TX7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon A100 Portrait photography highlights
Sony TX7 Portrait photography highlights
39
decent sensor resolution (20 megapixels)
supports face detection focus
lack of manual focus
manual mode not available
no external flash support
sensor is tiny (1/2.3")
doesn't have RAW format
19
focusing manually not possible
manual mode not available
no external flash support
sensor resolution not great (10MP)
tiny sensor (1/2.4")
has no RAW files
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Street Comparison

Nikon A100 Street photography info
Sony TX7 Street photography info
59
image stabilization (Digital)
screen is fixed
sensor is tiny (1/2.3")
doesn't have RAW format
59
image stabilization (Optical)
includes touch focus
no articulating screen
tiny sensor (1/2.4")
has no RAW files
heavier than competitors (149g)
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Sports Comparison

Sports photography with Nikon A100
Sports photography with Sony TX7
48
image stabilization (Digital)
decent sensor resolution (20MP)
supports tracking autofocus
great battery life (250 CIPA)
slow continuous shooting (1.1 frames/s)
lack of shutter priority mode
sensor is tiny (1/2.3")
doesn't have phase detect auto focus
26
image stabilization (Optical)
no shutter priority mode
sensor resolution not great (10MP)
tiny sensor (1/2.4")
has no phase detect auto focus
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Travel Comparison

Nikon A100 Travel photography highlights
Sony TX7 Travel photography highlights
70
great battery life (250 shots)
decent sensor resolution (20 megapixels)
built-in flash
pretty wide (26mm)
missing Time Lapse mode
screen isn't selfie friendly
somewhat slow max aperture (f3.2)
59
includes touch focus
has built in flash
reasonably wide (25mm)
missing Time Lapse recording
heavier than competitors (149g)
sensor resolution not great (10MP)
doesn't offer selfie friendly screen
sluggish maximum aperture (f3.5)
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Landscape Comparison

Nikon A100 Landscape photography factors
Sony TX7 Landscape photography factors
44
pretty wide (26mm)
image stabilization (Digital)
decent sensor resolution (20MP)
great battery life (250 shots)
lack of manual focus
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.2)
tiny screen (2.7")
manual mode not available
sensor is tiny (1/2.3")
doesn't have RAW format
missing Time Lapse mode
36
reasonably wide (25mm)
lovely big screen (3.5")
image stabilization (Optical)
focusing manually not possible
can't switch lenses (fixed lens mount)
sluggish maximum aperture (f3.5)
manual mode not available
sensor resolution not great (10 megapixels)
tiny sensor (1/2.4")
has no RAW files
missing Time Lapse recording
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Vlogging Comparison

Nikon A100 Vlogging info
Sony TX7 Vlogging info
32
pretty wide (26mm)
image stabilization (Digital)
supports face detection focus
somewhat slow max aperture (f3.2)
screen isn't selfie friendly
low quality video (1280 x 720 pxls)
missing external mic support
32
reasonably wide (25mm)
touchscreen capability
image stabilization (Optical)
video resolution high (1920 x 1080 pxls)
sluggish maximum aperture (f3.5)
doesn't offer selfie friendly screen
missing external mic support
heavier than competitors (149 grams)
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Nikon A100 vs Sony TX7 Specifications

Detailed spec comparison table for Nikon A100 and Sony TX7
 Nikon Coolpix A100Sony Cyber-shot DSC-TX7
General Information
Company Nikon Sony
Model type Nikon Coolpix A100 Sony Cyber-shot DSC-TX7
Type Ultracompact Ultracompact
Announced 2016-01-14 2010-01-07
Physical type Ultracompact Ultracompact
Sensor Information
Chip - Bionz
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.4"
Sensor dimensions 6.17 x 4.55mm 6.104 x 4.578mm
Sensor area 28.1mm² 27.9mm²
Sensor resolution 20 megapixels 10 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 4:3 and 16:9
Highest resolution 5152 x 3864 3456 x 2592
Highest native ISO 1600 3200
Highest boosted ISO 3200 -
Lowest native ISO 80 125
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 26-130mm (5.0x) 25-100mm (4.0x)
Highest aperture f/3.2-6.5 f/3.5-4.6
Macro focusing range 10cm 1cm
Focal length multiplier 5.8 5.9
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 2.7 inches 3.5 inches
Screen resolution 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4 secs 2 secs
Highest shutter speed 1/2000 secs 1/1600 secs
Continuous shooting rate 1.1 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Change WB
Image stabilization
Built-in flash
Flash distance 4.00 m (at Auto ISO) 3.80 m
Flash settings Auto, auto w/redeye reduction, off, fill flash, slow sync Auto, On, Off, Slow syncro
Hot shoe
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30p) 1920 x 1080 (60 fps), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video data format Motion JPEG AVCHD
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 119g (0.26 lbs) 149g (0.33 lbs)
Physical dimensions 95 x 59 x 20mm (3.7" x 2.3" x 0.8") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 250 shots -
Battery style Battery Pack -
Battery ID EN-EL19 NP-BN1
Self timer Yes Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal
Card slots Single Single
Cost at launch $162 $300