| General | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Brand | Olympus | Pentax |
| Model | E-450 | Optio W90 |
| Predecessor Model | Olympus E-330 | |
| Camera Type | Interchangeable Lens | Point & Shoot |
| Body Type | DSLR | Standard Compact |
| Video Capture |
| Sensor | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Sensor Type | CMOS | CCD |
| Sensor Size | Micro Four Thirds | 1/2.3-inch |
| Sensor Dimensions | 17.3 x 13 mm | 6.17 x 4.55 mm |
| Total Pixels | 12 Megapixel | 12.39 Megapixel |
| Effective Pixels | 10.0 Megapixel | 12.1 Megapixel |
| Low Pass Filter | ||
| Native ISO Range | 100 - 1,600 | 80 - 6,400 |
| Photo | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Processor | TruePic III | Prime |
| Max Image Resolution | 3648 x 2736 | 4000 x 3000 |
| Other Resolutions | 3200 x 2400, 2560 x 1920, 1600 x 1200, 1280 x 960, 1024 x 768, 640 x 480 | 4000 x 2672, 4000 x 2256, 3072 x 2304, 2592 x 1944, 2048 x 1536, 1024 x 768, 640 x 480 |
| Image Aspect Ratios | 4:3 | 4:3, 3:2, 16:9 |
| JPEG Quality Levels | Standard, High, Super High | |
| Timelapse Recording | ||
| WB Bracketing |
| Focus | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Autofocus Modes | Multi-area Selective single-point Continuous Live View Live View | Single Live View |
| Number of Focus Points | 3 | 9 |
| Touch-to-Focus | ||
| Live View Autofocus | ||
| Animal Eye Detection | ||
| Vehicle Tracking Mode | ||
| Insect Tracking Mode | ||
| Contrast Detection for Autofocus | ||
| Phase Detection for Autofocus |
| Optics | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Lens Mount | Four Thirds | |
| Crop Factor | 2x | |
| 35mm Equivalent Focal Length Range | 28 - 140 mm | |
| Optical Zoom | 5x | |
| Maximum Aperture | f/3.5 - 5.5 | |
| Min Normal Focus Distance | 50 cm | |
| Min Macro Focus Distance | 1 cm | |
| Image Stabilization | ||
| Digital Image Stabilization |
| Screen | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Screen Type | Fixed | Fixed |
| Touch Screen | ||
| Screen Size | 2.7" | 2.70" |
| Screen Resolution | 230k dot | 230k dot |
| Top LCD Screen | ||
| Live View | ||
| Live Composition |
| Viewfinder | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Viewfinder | Optical (pentamirror) | |
| Viewfinder Coverage | 95% | |
| Viewfinder Magnification | 0.92x | |
| Viewfinder Magnification (35mm equivalent) | 0.46x |
| Shutter | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Min Shutter Speed | 60 sec | 4 sec |
| Max Shutter Speed (Mechanical or 1st Curtain) | 1/4000 sec | 1/1500 sec |
| Max Continuous Shooting | 3.5 fps | 1.3 fps |
| Flash | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Built-in Flash | ||
| Flash Modes | Auto Auto FP Manual Red-Eye | Auto On Off Red-eye Soft |
| Flash Range | 12.00 m at ISO 100 | 3.90 m |
| Max Flash Sync Speed | 1/180 sec | |
| External Flash Connectivity | ||
| External Flash Connection |
| Exposure | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Exposure Metering Modes | Multi Center-weighted Spot | Multi Center-weighted Spot |
| Exposure Compensation | ±5 EV (1/3 EV increments) | |
| Exposure Bracketing |
| DXO | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| DxO Low Light ISO | 512 | |
| DxO Color Depth | 21.5 | |
| DxO Dynamic Range | 10.5 | |
| DxO Overall Score | 56 |
| Video | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Video Formats | Motion JPEG | |
| Max Video Resolution | 1280 x 720 | |
| Unlimited Video Recording |
| Terminals | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| USB Speed | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| HDMI Output | ||
| Built-in Microphone | Mono | |
| Microphone Input | ||
| Headphone Output | ||
| Flash Sync Port |
| Connectivity | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Built-in GPS | ||
| Built-In Wi-Fi | Eye-Fi Connection possible | |
| Built-In Bluetooth | ||
| Remote Control | Wire/ InfraRed |
| Environmental | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Environmental Sealing |
| Physical | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Dimensions | 130 x 91 x 53 mm (5.12 x 3.58 x 2.09") | 108 x 59 x 25 mm (4.25 x 2.32 x 0.98") |
| Weight (inc. batteries) | 426 g (0.94 lb / 15.03 oz) | 164 g (0.36 lb / 5.78 oz) |
| Power and Storage | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Battery Pack | D-LI68 | |
| Battery Life | 500 shots | |
| Internal Storage | 26.7 MB | |
| External Storage | Single Slot: Compact Flash (Type I/II), xD Picture Card | Single Slot: SD/SDHC |
| Other | Olympus E-450 | Pentax Optio W90 |
|---|---|---|
| Self Timer | 2 or 12 sec | Yes (2 or 10 sec) |
| Orientation Sensor |
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