Olympus SZ-15 vs Sony a5100
88 Imaging
40 Features
50 Overall
44


89 Imaging
65 Features
74 Overall
68
Olympus SZ-15 vs Sony a5100 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 23-483mm (F2.8-5.9) lens
- 250g - 108 x 70 x 40mm
- Released June 2013
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 25600
- 1920 x 1080 video
- Sony E Mount
- 283g - 110 x 63 x 36mm
- Launched August 2014
- Previous Model is Sony a5000

Olympus SZ-15 vs Sony a5100 Overview
The following is a in-depth assessment of the Olympus SZ-15 and Sony a5100, one is a Small Sensor Superzoom and the latter is a Entry-Level Mirrorless by competitors Olympus and Sony. There exists a huge gap among the resolutions of the SZ-15 (16MP) and a5100 (24MP) and the SZ-15 (1/2.3") and a5100 (APS-C) provide totally different sensor size.

The SZ-15 was announced 14 months earlier than the a5100 which makes them a generation away from one another. Both the cameras feature different body design with the Olympus SZ-15 being a Compact camera and the Sony a5100 being a Rangefinder-style mirrorless camera.
Before diving into a complete comparison, here is a quick summation of how the SZ-15 matches up against the a5100 for portability, imaging, features and an overall mark.

Olympus SZ-15 vs Sony a5100 Gallery
Here is a preview of the gallery photos for Olympus SZ-15 and Sony Alpha a5100. The whole galleries are available at Olympus SZ-15 Gallery and Sony a5100 Gallery.
Reasons to pick Olympus SZ-15 over the Sony a5100
SZ-15 | a5100 |
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Reasons to pick Sony a5100 over the Olympus SZ-15
a5100 | SZ-15 | |||
---|---|---|---|---|
Launched | August 2014 | ![]() | June 2013 | Newer by 14 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen resolution | 922k | ![]() | 460k | Clearer screen (+462k dot) |
Touch friendly screen | ![]() | Quickly navigate |
Common features in the Olympus SZ-15 and Sony a5100
SZ-15 | a5100 | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focus | ||
Screen size | 3" | ![]() | 3" | Same screen size |
Selfie screen | ![]() | Neither includes selfie screen |
Olympus SZ-15 vs Sony a5100 Physical Comparison
For anyone who is intending to travel with your camera regularly, you'll have to factor in its weight and dimensions. The Olympus SZ-15 features external dimensions of 108mm x 70mm x 40mm (4.3" x 2.8" x 1.6") along with a weight of 250 grams (0.55 lbs) whilst the Sony a5100 has dimensions of 110mm x 63mm x 36mm (4.3" x 2.5" x 1.4") accompanied by a weight of 283 grams (0.62 lbs).
Check out the Olympus SZ-15 and Sony a5100 in the latest Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you select at that moment. Here is a front view size comparison of the SZ-15 vs the a5100.

Factoring in dimensions and weight, the portability grade of the SZ-15 and a5100 is 88 and 89 respectively.

Olympus SZ-15 vs Sony a5100 Sensor Comparison
Typically, it is tough to visualise the contrast in sensor dimensions merely by going through specs. The pic underneath will help give you a stronger sense of the sensor sizes in the SZ-15 and a5100.
As you can plainly see, both of those cameras feature different resolutions and different sensor dimensions. The SZ-15 having a smaller sensor will make achieving shallow depth of field trickier and the Sony a5100 will provide greater detail with its extra 8 Megapixels. Higher resolution can also make it easier to crop pictures way more aggressively. The more aged SZ-15 will be behind when it comes to sensor technology.

Olympus SZ-15 vs Sony a5100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus SZ-15 vs Sony a5100 Specifications
Olympus SZ-15 | Sony Alpha a5100 | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Sony |
Model | Olympus SZ-15 | Sony Alpha a5100 |
Class | Small Sensor Superzoom | Entry-Level Mirrorless |
Released | 2013-06-21 | 2014-08-17 |
Body design | Compact | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | - | Bionz X |
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | APS-C |
Sensor measurements | 6.17 x 4.55mm | 23.5 x 15.6mm |
Sensor area | 28.1mm² | 366.6mm² |
Sensor resolution | 16 megapixels | 24 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Peak resolution | 4608 x 3456 | 6000 x 4000 |
Highest native ISO | 3200 | 25600 |
Min native ISO | 100 | 100 |
RAW photos | ||
Autofocusing | ||
Manual focus | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | - | 179 |
Cross focus points | - | - |
Lens | ||
Lens mount | fixed lens | Sony E |
Lens focal range | 23-483mm (21.0x) | - |
Highest aperture | f/2.8-5.9 | - |
Macro focus range | 5cm | - |
Available lenses | - | 121 |
Crop factor | 5.8 | 1.5 |
Screen | ||
Screen type | Fixed Type | Tilting |
Screen sizing | 3" | 3" |
Resolution of screen | 460 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Screen tech | LCD | - |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Minimum shutter speed | 8s | 30s |
Fastest shutter speed | 1/2000s | 1/4000s |
Continuous shutter speed | 10.0 frames/s | 6.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 3.50 m | 4.00 m (at ISO 100) |
Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync | Flash off, auto, fill-flaw, slow sync, redeye reduction |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 480fps (176 x 128), 240fps (384 x 288) | 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p, 25p), 1280 x 720 (120p), 640 x 480 (30p, 25p) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video format | AVI MPEG4, Motion JPEG | MPEG-4, AVCHD, XAVC S |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | BuiltIn | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 250 grams (0.55 lb) | 283 grams (0.62 lb) |
Physical dimensions | 108 x 70 x 40mm (4.3" x 2.8" x 1.6") | 110 x 63 x 36mm (4.3" x 2.5" x 1.4") |
DXO scores | ||
DXO Overall score | not tested | 80 |
DXO Color Depth score | not tested | 23.8 |
DXO Dynamic range score | not tested | 12.7 |
DXO Low light score | not tested | 1347 |
Other | ||
Battery life | - | 400 photographs |
Style of battery | - | Battery Pack |
Battery model | SLB-10A | NP-FW50 |
Self timer | Yes (2 or 10 sec, Double) | Yes (2 or 10 sec, continuous (3-5 shot)) |
Time lapse recording | With downloadable app | |
Type of storage | SD/SDHC/SDXC | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | 1 | 1 |
Price at release | $200 | $448 |