Pentax Efina with Sony Cyber-shot DSC-W310 Overview
Let's compare Sony Cyber-shot DSC-W310 with Pentax Efina.
These models are included in the Ultracompact cameras.
Sony W310 was released in 2010, and Pentax Efina in 2013.
Efina is newer, which is a plus. Cyber-shot DSC-W310 3 years older.
The sensor resolution of Cyber-shot DSC-W310 is greater than that of Efina. However, the difference of 2 MP is not very significant.
The more megapixels the camera has, the more detailed and clear the picture will be. The number of megapixels will also affect the maximum size of the photos, which then can be printed without loss of quality.
At the first camera (Cyber-shot DSC-W310), the minimum ISO value is lower, which gives more opportunities for shooting in daylight.
A larger maximum ISO allows you to take good pictures in the dark.
At Sony W310, the maximum ISO is greater by 1600.
Cyber-shot DSC-W310 has image stabilization(Sensor-shift), Efina doesn’t, it is a big minus.
Both cameras feature a 2-inch fixed screen.
Burst mode, also called continuous shooting mode, sports mode or continuous high speed mode, is a shooting mode in still cameras. Sony Cyber-shot DSC-W310 has n/a fps continuous shooting.
| General |
Cyber-shot DSC-W310 |
Efina |
| Brand |
Sony
|
Pentax
|
| Model |
Cyber-shot DSC-W310 |
Efina |
| Announced |
January, 2010 |
June, 2013 |
| Body Type |
Ultracompact |
Ultracompact |
| Lens |
| Lens Mount |
fixed lens |
fixed lens |
| Manual Focus |
|
|
| Focal Lens Multiplier |
|
|
| Number of Lenses |
0 |
0 |
| Macro Focus Range |
5 |
20 |
| Screen |
| Screen Size |
2" |
2" |
| Screen Type |
Fixed |
Fixed |
| Screen Resolution |
230k pixels |
230k pixels |
| Touch Screen |
|
|
| Live View |
|
|
| Viewfinder |
| Viewfinder |
None |
None |
| Viewfinder Resolution |
no electronic viewfinder |
| Viewfinder Coverage |
n/a% |
n/a% |
| Viewfinder Magnification |
0.0 |
0.0 |
| Autofocus |
| AF Touch |
|
|
| AF Continuous |
|
|
| AF Single |
|
|
| AF Tracking |
|
|
| AF Selective |
|
|
| AF Center |
|
|
| AF Multi Area |
|
|
| AF Live View |
|
|
| AF Face Detection |
|
|
| AF Contrast Detection |
|
|
| AF Phase Detection |
|
|
| Number of Focus Points |
9 |
0 |
| Number of Cross Focus Points |
0 |
0 |
| Photography Features |
| RAW Support |
|
|
| Min Shutter Speed |
1/1 sec |
1/0.125 sec |
| Max Shutter Speed |
1/2000 sec |
1/1400 sec |
| Continuous Shooting |
1.0 fps |
n/a fps |
| Shutter Priority |
|
|
| Aperture Priority |
|
|
| Manual Exposure Mode |
|
|
| Exposure Compensation |
|
|
| Custom White Balance |
|
|
| Image Stabilization |
|
|
| Built-in Flash |
|
|
| Flash Range |
3.00 |
4.10 |
| Flash Modes |
Auto, On, Off, Slow syncro |
Auto, Auto Red-eye Reduction, Forced On, Forced Off |
| External Flash |
|
|
| AE Bracketing |
|
|
| AE Bracketing Range |
±2 EV |
±2 EV |
| WB Bracketing |
|
|
| Sensor |
| Sensor Size |
1/2.3 |
1/2.3 |
| Sensor Type |
CCD |
CCD |
| Sensor Dimensions |
6.16 x 4.62 mm |
6.16 x 4.62 mm |
| Sensor Area |
28.5 mm² |
28.5 mm² |
| Sensor Resolution |
12 MP |
14 MP |
| Max Image Resolution |
4000 x 3000 |
4288 x 3216 |
| Max Native ISO |
3200 |
1600 |
| Min Native ISO |
100 |
80 |
| Max Boosted ISO |
0 |
0 |
| Min Boosted ISO |
0 |
0 |
| Video Features |
| 4K |
|
|
| Max Video Resolution |
640 x 480 |
1280 x 720 |
| Video Formats |
Motion JPEG |
|
| Timelapse Recording |
|
|
| Microphone Port |
|
|
| Headphone Port |
|
|
| Exposure Modes |
| Multi-Segment |
|
|
| Average |
|
|
| Spot |
|
|
| Partial |
|
|
| AF-Area |
|
|
| Center Weighted |
|
|
| Connectivity |
| GPS |
None |
None |
| Wireless Connectivity |
Built-In |
Built-In |
| Bluetooth |
|
|
| HDMI |
|
|
| USB |
USB 2.0 (480 Mbit/sec) |
USB 2.0 (480 Mbit/sec) |
| Battery |
| Battery Life |
0 shots |
200 shots |
| Battery Type |
|
Battery Pack |
| Battery Model |
NP-BN1 |
D-LI109 |
| Physical |
| Weight |
137 g |
91 g |
| Physical Dimensions |
95 x 55 x 19 mm |
87 x 54 x 21 mm |
| Environmental Sealing |
|
|
| Water Proof |
|
|
| Dust Proof |
|
|
| Shock Proof |
|
|
| Crush Proof |
|
|
| Freeze Proof |
|
|
| Shock Proof |
|
|
| Storage |
| Storage Type |
SD/SDHC, Memory Stick Duo / Pro Duo / Pro HG-Duo, Internal |
SC/SDHC, Internal |
| Storage Slots |
1 |
1 |
| Other Features |
| Self Timer |
|
|
| Selfie Friendly |
|
|
