Pentax E90 vs Pentax RS1500
94 Imaging
33 Features
11 Overall
24
93 Imaging
37 Features
30 Overall
34
Pentax E90 vs Pentax RS1500 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 3200
- 1280 x 720 video
- 32-95mm (F3.1-5.9) lens
- 145g - 102 x 59 x 25mm
- Launched January 2010
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- 1280 x 720 video
- 28-110mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Revealed March 2011
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Lets examine more in depth at the Pentax E90 and Pentax RS1500, both Small Sensor Compact cameras and they are both offered by Pentax. There exists a significant gap among the resolutions of the E90 (10MP) and RS1500 (14MP) but they possess the same exact sensor measurements (1/2.3").
President Biden pushes bill mandating TikTok sale or banThe E90 was announced 13 months prior to the RS1500 making the cameras a generation apart from one another. The two cameras offer the identical body type (Compact).
Before diving through a full comparison, below is a short summary of how the E90 scores versus the RS1500 in regards to portability, imaging, features and an overall rating.
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Following is a sample of the gallery pictures for Pentax Optio E90 and Pentax Optio RS1500. The whole galleries are provided at Pentax E90 Gallery and Pentax RS1500 Gallery.
Reasons to pick Pentax E90 over the Pentax RS1500
| E90 | RS1500 |
|---|
Reasons to pick Pentax RS1500 over the Pentax E90
| RS1500 | E90 | |||
|---|---|---|---|---|
| Revealed | March 2011 |  | January 2010 | Fresher by 13 months |
| Focus manually |  | Dial exact focus |
Common features in the Pentax E90 and Pentax RS1500
| E90 | RS1500 | |||
|---|---|---|---|---|
| Display type | Fixed |  | Fixed | Fixed display |
| Display sizing | 2.7" |  | 2.7" | Equivalent display measurements |
| Display resolution | 230k |  | 230k | The same display resolution |
| Selfie screen |  | Lacking selfie screen | ||
| Touch display |  | Lacking Touch display |
Pentax E90 vs Pentax RS1500 Physical Comparison
For anyone who is looking to carry your camera, you will need to factor in its weight and dimensions. The Pentax E90 provides physical dimensions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") having a weight of 145 grams (0.32 lbs) while the Pentax RS1500 has dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs).
See the Pentax E90 and Pentax RS1500 in the all new Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you choose during that time. Below is the front view measurement comparison of the E90 compared to the RS1500.
Considering dimensions and weight, the portability grade of the E90 and RS1500 is 94 and 93 respectively.
Pentax E90 vs Pentax RS1500 Sensor Comparison
Sometimes, it is very hard to visualize the difference in sensor sizing just by going through technical specs. The photograph below may offer you a much better sense of the sensor sizes in the E90 and RS1500.
As you can tell, both of these cameras enjoy the same exact sensor sizing but different MP. You should anticipate the Pentax RS1500 to show greater detail with its extra 4MP. Greater resolution will also help you crop photos far more aggressively. The older E90 will be disadvantaged when it comes to sensor innovation.
Pentax E90 vs Pentax RS1500 Screen and ViewFinder
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Pentax E90 vs Pentax RS1500 Specifications
| Pentax Optio E90 | Pentax Optio RS1500 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Pentax |
| Model type | Pentax Optio E90 | Pentax Optio RS1500 |
| Class | Small Sensor Compact | Small Sensor Compact |
| Launched | 2010-01-25 | 2011-03-16 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Chip | Prime | - |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.08 x 4.56mm | 6.17 x 4.55mm |
| Sensor area | 27.7mm² | 28.1mm² |
| Sensor resolution | 10 megapixel | 14 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
| Peak resolution | 3648 x 2736 | 4288 x 3216 |
| Highest native ISO | 3200 | 6400 |
| Min native ISO | 80 | 80 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 3 | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 32-95mm (3.0x) | 28-110mm (3.9x) |
| Largest aperture | f/3.1-5.9 | f/3.5-5.5 |
| Macro focusing distance | 6cm | 1cm |
| Crop factor | 5.9 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 2.7 inch | 2.7 inch |
| Screen resolution | 230 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Screen technology | - | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 4s | 4s |
| Fastest shutter speed | 1/2000s | 1/1500s |
| Continuous shutter rate | - | 1.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 3.50 m | 3.90 m |
| Flash modes | - | Auto, On, Off, Red-eye, Soft |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Highest video resolution | 1280x720 | 1280x720 |
| Video data format | Motion JPEG | Motion JPEG |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 145 grams (0.32 lb) | 157 grams (0.35 lb) |
| Dimensions | 102 x 59 x 25mm (4.0" x 2.3" x 1.0") | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") |
| DXO scores | ||
| DXO Overall 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 | - | 260 shots |
| Form of battery | - | Battery Pack |
| Battery ID | 2 x AA | D-LI92 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | SD/SDHC, Internal | SD/SDHC/SDXC, Internal |
| Card slots | 1 | 1 |
| Pricing at release | $100 | $150 |