Pentax Optio M40 Point & Shoot Camera
The Pentax Optio M40 is a 8MP 1/2.3 inch compact camera — with 480p video. Check GearFocus for current availability, with buyer protection on every purchase.
Pentax Optio M40 Point & Shoot Camera
Get notified when one lists.
We'll text or email you the moment a Pentax Optio M40 Point & Shoot Camera is listed on GearFocus.
Have a Pentax Optio M40 sitting in your bag?
You'd be the first listing for this model.
Serious buyers are already watching — list yours in minutes.
Available Now on GearFocus
Camera Overview — Pentax Optio M40
Key Features — Pentax Optio M40
8MP 1/2.3" Sensor: Captures images at up to 3264x2448 pixels, providing enough detail for standard prints and everyday sharing.
ISO 50–3200 Range: Wide sensitivity spread for a compact of this class, allowing shots in both bright sunlight and lower-light conditions.
2.5" TFT LCD Display: Rear screen for composing and reviewing shots without the need for a separate viewfinder.
Pocketable Form Factor: At 97.5 x 57.5 x 18 mm and 135g, the M40 fits easily in a shirt or jeans pocket for everyday carry.
SD/SDHC Card Support: Uses widely available and affordable storage media, making it easy to find compatible cards.
USB Connectivity: Allows direct image transfer to a computer without requiring a separate card reader.
Camera Specifications — Pentax Optio M40
| Spec | Detail |
|---|---|
| Use Cases | Travel |
| Type | Point and Shoot |
| Sensor | 1/2.3 inch |
| Resolution | 8MP |
| ISO Range | 50 – 3200 |
| AF System | Contrast Detection |
| Max Photo Resolution | 3264x2448 |
| Max Video Resolution | 480p |
| Display | 2.5 inch TFT LCD |
| Display Resolution | 150,000 pixels |
| Storage Media | SD, SDHC |
| Battery | Lithium-ion |
Description — Pentax Optio M40
The Pentax Optio M40 is a point-and-shoot compact camera built for photographers who prioritize portability above all else. Weighing just 135g and measuring 97.5 x 57.5 x 18 mm, it slips easily into a pocket or bag. The 8MP sensor with a 1/2.3 inch format produces images at up to 3264x2448 pixels — more than enough for everyday prints and digital sharing.
The 2.5 inch TFT LCD with 150,000 pixels of resolution serves as the primary — and only — framing and review tool, as there is no viewfinder. Autofocus relies on a contrast detection system. The ISO 50–3200 sensitivity range offers flexibility from bright outdoor scenes to lower-light situations.
Storage is via SD and SDHC cards, and the camera connects to a computer via USB. The lithium-ion battery keeps things simple. Video maxes out at 480p.
Note that there is no image stabilization of any kind and no burst mode, so this camera is best suited to relaxed, stationary subjects and well-lit environments.
Pros — Pentax Optio M40
- ✓Genuinely compact form factor at 97.5 x 57.5 x 18 mm and just 135g
- ✓8MP sensor with a maximum resolution of 3264x2448 pixels suits everyday photography needs
- ✓ISO range of 50–3200 provides decent flexibility across lighting conditions
Cons — Pentax Optio M40
- ✗No image stabilization of any kind — neither in-body nor digital — per specifications
- ✗Video is limited to 480p maximum resolution with no listed frame rate data
- ✗No Wi-Fi or Bluetooth connectivity for wireless transfer or remote control
Reviews — Pentax Optio M40
Videos — Pentax Optio M40
Thrift Store Score: Pentax Optio E40 Digital Camera — CarnelProd666