In depth comparison and review of Pentax K-S1 and Panasonic Lumix S1H. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.
| DESIGN AND DIMENSIONS | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Product Type | Digital camera - 1080p - SLR with Live View mode, movie recording | Digital camera - 6K - mirrorless system |
|---|---|---|
| Lens Included | Body only | Body only |
| Height | 9.3 cm | 11.42 cm |
| Width | 12 cm | 15.1 cm |
| Depth | 7 cm | 11.04 cm |
| Weight | 485 g | 1.052 kg |
| Weight Details | - | Camera body only: 1.052 kg Camera with battery and memory card: 1.164 kg |
| Body Material | - | Magnesium alloy frame |
| Enclosure Colour | White | Black | - |
| Protection | - | Splashproof, freezeproof, dust-resistant |
| SENSOR | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Sensor Resolution | 20.12 Megapixel | 24.2 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | CMOS |
| Total Pixels | 20,420,000 pixels | 25,280,000 pixels |
| Effective Sensor Resolution | 20,120,000 pixels | 24,200,000 pixels |
| Optical Sensor Size | APS-C (23.5 x 15.6 mm) | Full Frame (35.6 x 23.8 mm) |
| Frame Rate (Max Resolution) | - | 24 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Special Protect (SP) coating | Supersonic Wave Filter (SWF) |
| Image Stabiliser | - | Optical (5-Axis Dual I.S. 2.0) |
| Built-in Optical Image Stabiliser | - | Yes |
| PROCESSOR | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Image Processor | PRIME MII | - |
|---|
| LENS | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Lens Mounting Type | Pentax KAF2 | L-Mount |
|---|
| FOCUSING | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Auto Focus | TTL phase detection | TTL contrast detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 11 | 225 |
| Auto Focus Features | - | Focus Peaking function, Depth From Defocus (DFD) technology, Advanced Recognition technology |
| AE/AF Control | Face-priority AF, Subject-tracking AF | Face-priority AF, Subject-tracking AF, Touch Area AF, Eye detection AF, Predictive AI Servo AF |
| Face Detection | Yes | Yes |
| VIEWFINDER | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Viewfinder Type | Optical - fixed eye-level pentaprism | Electronic - OLED |
|---|---|---|
| Viewfinder Colour Support | - | Colour |
| Viewfinder Resolution | - | 5,760,000 pixels |
| Optical Viewfinder Field Coverage | 100% | 100% |
| Optical Viewfinder Magnification | 0.95x | 0.78x |
| Optical Viewfinder Dioptric Correction Range | -2.5 to +1.5 | - |
| Field of View Crop Factor | - | 1.0 |
| Features | - | Auto eye sensor |
| EXPOSURE & WHITE BALANCE | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| ISO (Max) | 51200 | 51200 |
|---|---|---|
| Native ISO | 100-51200 | 100-51200 |
| Extended ISO (Max) | - | 204800 |
| Extended ISO (Min) | - | 50 |
| Light Sensitivity | ISO 100-51200, ISO auto (100-51200) | ISO 50, ISO auto, ISO 102400, ISO 204800, ISO 100-51200 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot, highlight weighted |
| Exposure Metering Zones | 77 | 1728 |
| Exposure Modes | Programme, automatic, manual, aperture-priority, shutter-priority, shutter & aperture priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
| Bracketing Modes | - | Focus bracketing, white balance bracketing, aperture bracketing |
| Shooting Programs | Landscape, portrait mode, macro, museum, surf & snow, PET, Blue Sky, food, night scene, sunset, candle, night snapshot, night scene with portrait, kids, Stage, night scene HDR, moving object, forest, backlight silhouette | - |
| Special Effects | Natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Cross Process, Bleach Bypass, Radiant, Reversal Film, Tone Expansion, Cold vintage, Colour Fade, Bold Monochrome, Unicolour Bold, Clear Tone, Warm Fade, Brilliant Colour, Infrared Filter | Sepia, soft focus, monochrome, miniature, Cross Process, Retro, Expressive, high dynamic, Bleach Bypass, High Key, Low Key, Toy effect, Star Filter, Impressive Art, One Point Colour, Dynamic Monochrome, Sunshine, Old Days, Toy Pop, Fantasy, Rough Monochrome, Silky Monochrome |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight colour), fluorescent light (daylight white) | Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps) |
| Shutter Type | Mechanical electronically-controlled | Mechanical, electronic |
| Max Shutter Speed | 1/6000 sec | 1/8000 sec |
| Min Shutter Speed | 30 sec | 60 sec |
| Exposure Compensation | ±5 EV range, in 1/2 or 1/3 EV steps | ±5 EV range, in 1/3 EV steps |
| Auto Exposure Bracketing | - | 3, 5, 7 steps in 1/3, 2/3 or 1 EV steps |
| White Balance Bracketing | Yes | Yes |
| X-sync Speed | 1/180 sec | 1/320 sec |
| Exposure Range | EV 0-22 (ISO 100) | EV 0-18 (ISO 100) |
| DISPLAY | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Type | 3" LCD display | 3.2" LCD display |
|---|---|---|
| Touch Screen | - | Yes |
| Display Format | 921,000 pixels | 2,330,000 pixels |
| Display Form Factor | Built-in | Rotating |
| Display Features | Colour control, display brightness control | Display brightness control |
| FLASH | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Camera Flash | Pop-up flash | - |
|---|---|---|
| Guide Number (m / ISO 100) | 10 | - |
| Flash Modes | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction | - |
| Red-Eye Reduction | Yes | - |
| Features | AF illuminator, flash +/- compensation | - |
| VIDEOGRAPHY / CAMCORDER | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Digital Video Format | H.264 | AVCHD, H.264, MOV, HEVC, H.265 |
|---|---|---|
| Image Recording Format | JPEG, DNG (RAW) + JPEG, DNG (RAW) | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 1920 x 1080 | 5952 x 3968 |
| Audio Signal Format | - | Dolby Digital AC-3 (2 channel), Linear PCM, AAC |
| Microphone Operation Mode | Mono | Stereo |
| Microphone Features | Sensitivity control | Wind noise reduction |
| MEMORY | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Memory Card Slot | SD card | Dual SD card |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDXC UHS-I Memory Card | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card |
| Memory Card Included | - | No |
| Image Storage | - | 6000 x 4000 4272 x 2848 3024 x 2016 12000 x 8000 - High Resolution Mode 5184 x 3456 - 6K PHOTO 3328 x 2496 - 4K PHOTO 5984 x 4000 3232 x 2160 4000 x 4000 2848 x 2848 2016 x 2016 RAW 8000 x 8000 - High Resolution Mode 5328 x 4000 3792 x 2848 2688 x 2016 RAW 10656 x 8000 - High Resolution Mode 4992 x 3744 - 6K PHOTO 3328 x 2496 - 4K PHOTO 5312 x 3984 2880 x 2160 6000 x 3368 4272 x 2400 3024 x 1704 RAW 12000 x 6736 - High Resolution Mode 3840 x 2160 - 4K PHOTO 5888 x 3312 2840 x 2160 6000 x 2208 6000 x 3000 |
| Video Capture | H.264 - 1920 x 1080 - 30 fps H.264 - 1920 x 1080 - 25 fps H.264 - 1920 x 1080 - 24 fps |
MOV - 5952 x 3968 p - 23.98 fps - 200Mbps MOV - 5376 x 3584 p - 29.97 fps - 200Mbps MOV - 5888 x 3312 p - 29.97 fps - 200Mbps MOV - 5888 x 3312 p - 23.98 fps - 200Mbps MOV - 4096 x 2160 p - 400Mbps MOV - 3840 x 2160 p - 400Mbps MOV - 1920 x 1080 p |
| BATTERY AND CHARGING | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Battery Type | Pentax D-Li109 Lithium Ion | Lithium Ion - manufacturer-specific |
|---|---|---|
| Details | Pentax D-Li109 Li-ion rechargeable battery (included) | Li-ion rechargeable battery - 3050 mAh (included) |
| Battery Life | Photo shooting - 480 shots (50% flash usage) Playback - 4.5 hours |
Photo shooting - 400 shots (LCD Monitor on) Photo shooting - 380 shots (EVF on) Photo shooting - 1150 shots (Power Save LVF Shooting mode) |
| CONNECTIONS | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Interface | HDMI | HDMI, USB 3.1, IEEE 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Print Standard | DPOF support, Exif Print support | Direct print, PictBridge support |
| Flash Terminal | Hot shoe | Hot shoe, PC terminal |
| Connector Type | USB 2.0 HDMI output (19 pin micro HDMI Type D) |
USB 3.1 (USB Type-C) HDMI output (19 pin HDMI Type A) Microphone (mini-phone 3.5mm) Remote control (sub-mini phone 2.5 mm) Headphones (mini-phone stereo 3.5 mm) |
| FEATURES | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Features | - | SMPTE Colour Bars, SMPTE Time Code, vectorscope, waveform monitor, V-Log/V-Gamut capture |
|---|---|---|
| Self-Timer Delay | 2sec, 12sec | 10 sec, 2sec |
| Continuous Shooting Speed | 3 frames per second, 5.4 frames per second | 2 frames per second, 5 frames per second, 9 frames per second, 6 frames per second |
| HDR Mode | Auto HDR mode | HDR Movie mode |
| Additional Features | RGB primary colour filter, depth-of-field preview button, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, saturation control, in-camera film editing, in-camera RAW processing, HDR image enhancement technology, hue control, Eye-Fi Card Ready, LED body illumination | Built-in speaker, AE lock, AF lock, built-in cooling fan, primary colour filter |
| OTHERS | Pentax K-S1 | Panasonic Lumix S1H |
|---|
| Included Accessories | Battery charger, body cap, shoulder strap, eyecup, shoe cap | Battery charger, body cap, shoulder strap, AC power adaptor, eyecup, BNC adapter, USB-C cable, USB-C to USB-A cable |
|---|---|---|
| Software | Drivers & Utilities | - |
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | -10 °C | -10 °C |
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