Olympus E-400 vs Sony TX7
77 Imaging
43 Features
31 Overall
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95 Imaging
33 Features
34 Overall
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Olympus E-400 vs Sony TX7 Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.5" Fixed Display
- ISO 100 - 1600
- No Video
- Micro Four Thirds Mount
- 435g - 130 x 91 x 53mm
- Introduced September 2006
- Newer Model is Olympus E-410
(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
- Released January 2010
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Here is a detailed comparison of the Olympus E-400 vs Sony TX7, one being a Entry-Level DSLR and the latter is a Ultracompact by rivals Olympus and Sony. The image resolution of the E-400 (10MP) and the TX7 (10MP) is pretty well matched but the E-400 (Four Thirds) and TX7 (1/2.4") use different sensor size.
Photobucket discusses licensing 13 billion images with AI firmsThe E-400 was manufactured 4 years earlier than the TX7 and that is quite a sizable gap as far as technology is concerned. Both the cameras offer different body type with the Olympus E-400 being a Compact SLR camera and the Sony TX7 being a Ultracompact camera.
Before delving through a complete comparison, below is a short summation of how the E-400 matches up versus the TX7 when it comes to portability, imaging, features and an overall rating.
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Following is a preview of the gallery images for Olympus E-400 and Sony Cyber-shot DSC-TX7. The entire galleries are provided at Olympus E-400 Gallery and Sony TX7 Gallery.
Reasons to pick Olympus E-400 over the Sony TX7
| E-400 | TX7 | |||
|---|---|---|---|---|
| Manually focus | Dial precise focusing |
Reasons to pick Sony TX7 over the Olympus E-400
| TX7 | E-400 | |||
|---|---|---|---|---|
| Released | January 2010 | September 2006 | Fresher by 40 months | |
| Screen sizing | 3.5" | 2.5" | Bigger screen (+1") | |
| Screen resolution | 921k | 215k | Crisper screen (+706k dot) | |
| Touch friendly screen | Quickly navigate |
Common features in the Olympus E-400 and Sony TX7
| E-400 | TX7 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | No selfie screen |
Olympus E-400 vs Sony TX7 Physical Comparison
If you're going to carry your camera regularly, you need to take into account its weight and volume. The Olympus E-400 provides outer dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") having a weight of 435 grams (0.96 lbs) whilst the Sony TX7 has sizing of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") with a weight of 149 grams (0.33 lbs).
Compare the Olympus E-400 vs Sony TX7 in the new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at the time. Here is the front view physical size comparison of the E-400 and the TX7.

Factoring in dimensions and weight, the portability rating of the E-400 and TX7 is 77 and 95 respectively.
Olympus E-400 vs Sony TX7 Sensor Comparison
Quite often, it can be hard to picture the gap between sensor sizing just by looking at specs. The visual below will provide you a stronger sense of the sensor dimensions in the E-400 and TX7.
All in all, both of the cameras enjoy the same exact megapixels albeit different sensor sizing. The E-400 includes the bigger sensor which should make obtaining shallow DOF simpler. The older E-400 is going to be behind in sensor technology.
Olympus E-400 vs Sony TX7 Screen and ViewFinder
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Olympus E-400 vs Sony TX7 Specifications
| Olympus E-400 | Sony Cyber-shot DSC-TX7 | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Sony |
| Model | Olympus E-400 | Sony Cyber-shot DSC-TX7 |
| Category | Entry-Level DSLR | Ultracompact |
| Introduced | 2006-09-14 | 2010-01-07 |
| Physical type | Compact SLR | Ultracompact |
| Sensor Information | ||
| Chip | - | Bionz |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | Four Thirds | 1/2.4" |
| Sensor dimensions | 17.3 x 13mm | 6.104 x 4.578mm |
| Sensor surface area | 224.9mm² | 27.9mm² |
| Sensor resolution | 10 megapixels | 10 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | 4:3 and 16:9 |
| Highest Possible resolution | 3648 x 2736 | 3456 x 2592 |
| Maximum native ISO | 1600 | 3200 |
| Lowest native ISO | 100 | 125 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 3 | 9 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | fixed lens |
| Lens focal range | - | 25-100mm (4.0x) |
| Maximal aperture | - | f/3.5-4.6 |
| Macro focus distance | - | 1cm |
| Amount of lenses | 45 | - |
| Focal length multiplier | 2.1 | 5.9 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display size | 2.5" | 3.5" |
| Display resolution | 215 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentamirror) | None |
| Viewfinder coverage | 95% | - |
| Viewfinder magnification | 0.46x | - |
| Features | ||
| Min shutter speed | 60 secs | 2 secs |
| Max shutter speed | 1/4000 secs | 1/1600 secs |
| Continuous shutter rate | 3.0 frames/s | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Custom white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 10.00 m (at ISO 100) | 3.80 m |
| Flash settings | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Slow syncro |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | - | 1920 x 1080 (60 fps), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Maximum video resolution | None | 1920x1080 |
| Video data format | - | 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 proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 435g (0.96 pounds) | 149g (0.33 pounds) |
| Dimensions | 130 x 91 x 53mm (5.1" x 3.6" x 2.1") | 98 x 60 x 18mm (3.9" x 2.4" x 0.7") |
| DXO scores | ||
| DXO Overall score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery model | - | NP-BN1 |
| Self timer | Yes (2 or 12 sec) | Yes (2 sec or 10 sec, portrait1/ portrait2) |
| Time lapse feature | ||
| Type of storage | Compact Flash (Type I or II), xD Picture Card | Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal |
| Card slots | Single | Single |
| Retail pricing | $599 | $300 |