Image Sensor | ||
Sensor Type | 35mm full frame (35.9 x 24.0mm), Exmor RS CMOS sensor | |
Effective pixels | Approx. 50.1 megapixels | |
Total Pixels | Approx. 50.5 megapixels | |
Aspect Ratio | 3:2 | |
Focus | ||
Focus Type | Fast Hybrid AF (phase-detection AF / contrast-detection AF) | |
Focus Mode | AF-S (Single-shot AF), AF-C ( Continuous AF), DMF (Direct Manual Focus), Manual Focus | |
AF Point | 35mm full frame: 759 points (phase-detection AF), APS-C mode with FF lens: 759 points (phase-detection AF), with APS-C lens: 575 points (phase-detection AF) / 425 points (contrast-detection AF) | |
AF Working Range | EV-4 to EV20 (ISO100 equivalent with F2.0 lens attached) | |
Exposure Control | ||
Metering Modes | 1200-zone evaluative metering | |
Metering Range | EV-3 to EV20 (at ISO100 equivalent with F2.0 lens attached) | |
Exposure Modes | AUTO(iAuto), Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M), Movie (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) / Flexible Exp. Mode), Slow & Quick Motion (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) / Flexible Exp. Mode) | |
Exposure Compensation | +/- 5.0EV (1/3 EV, 1/2 EV steps selectable) (with exposure compensation dial: +/- 3EV (1/3 EV steps)) | |
ISO Sensitivity | Still images: ISO 100-32000 (ISO numbers up from ISO 50 to ISO 102400 can be set as expanded ISO range.), AUTO (ISO 100-12800, selectable lower limit and upper limit), Movies: ISO 100-32000 equivalent, AUTO (ISO 100-12800, selectable lower limit and upper limit) | |
White Balance | Auto / Daylight / Shade / Cloudy / Incandescent / Fluorescent / Flash / Underwater / Color Temperature (2500 to 9900K) & color filter / Custom | |
Shutter | ||
Shutter Type | Electronically-controlled, vertical-traverse, focal-plane type | |
Shutter Speed | Still images, Single shot Mechanical Shutter:1/8000 to 30 sec, Bulb; AUTO: 1/32000 to 30 sec, Bulb; Electronic Shutter: 1/32000 to 30 sec; Still images, Continous shooting Mechanical; Shutter:1/8000 to 30 sec; AUTO: 1/32000 to 1/2 sec; Electronic Shutter: 1/32000 to 1/2 sec; Movies: 1/8000 to 1/4(1/3 steps), up to 1/60 in AUTO mode (up to 1/30 in Auto slow shutter mode) | |
Viewfinder | ||
Type | Electronic viewfinder (color) | |
Size | 1.6 cm (0.64 type) | |
Resolution | 9 437 184 dots | |
Eye Point | Approx. 25mm from the eyepiece lens, 21mm from the eyepiece frame at -1m-₁ (CIPA standard) | |
Coverage | 100% | |
Magnification | Approx. 0.90 x (with 50mm lens at infinity, -1m-₁) | |
Dioptre Correction | -4.0 to +3.0m-₁ | |
LCD Monitor | ||
Type | TFT Touch Panel | |
Size | 7.5cm (3.0-type) type | |
Dots | 1,440,000 dots | |
Viewing Angle | Up by Approx. 107 degrees, Down by Approx. 41 degrees | |
Shooting | ||
Color Space | sRGB standard (with sYCC gamut), Adobe RGB standard and Rec. ITU-R BT.2100 standard (BT.2020 gamut) | |
Continuous Shooting | Electronic Shutter Up to 30 fps at 50.1 MP for up to 155 Frames (Raw) / 165 Frames (JPEG) Up to 20 fps at 50.1 MP for up to 238 Frames (Raw) / 400 Frames (JPEG) Up to 15 fps at 50.1 MP Up to 5 fps at 50.1 MP Mechanical Shutter Up to 10 fps at 50.1 MP (Raw) / (JPEG) Up to 8 fps at 50.1 MP Up to 6 fps at 50.1 MP Up to 3 fps at 50.1 MP |
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File Type | ||
Image Type | JPEG (DCF Ver. 2.0, Exif Ver. 2.32, MPF Baseline compliant), HEIF (MPEG-A MIAF compliant), RAW (Sony ARW 4.0 format compliant) | |
Image Size | IMAGE SIZE (PIXELS) [3:2]
35mm full frame L: 8640 x 5760 (49.7M), M: 5616 x 3744 (21M), S: 4320 x 2880 (12.4M), APS-C M: 5616 x 3744 (21M), S: 4320 x 2880 (12.4M) IMAGE SIZE (PIXELS) [4:3] 35mm full frame L: 7680 x 5760 (44.2M), M: 4992 x 3744 (18.6M), S: 3840 x 2880 (11M), APS-C M: 4992 x 3744 (18.6M), S: 3840 x 2880 (11M) IMAGE SIZE (PIXELS) [16:9] 35mm full frame L: 8640 x 4864 (42M), M: 5616 x 3160 (17.7M), S: 4320 x 2432 (10.5M), APS-C M: 5616 x 3160 (17.7M), S: 4320 x 2432 (10.5M) IMAGE SIZE (PIXELS) [1:1] 35mm full frame L: 5760 x 5760 (33M), M: 3744 x 3744 (14M), S: 2880 x 2880 (8.2M), APS-C M: 3744 x 3744 (14M), S: 2880 x 2880 (8.2M) IMAGE QUALITY MODES RAW (Compressed / Lossless Compressed (L / M /S) / Uncompressed), JPEG (Extra fine / Fine / Standard / Light), HEIF (4:2:0 / 4:2:2) (Extra fine / Fine / Standard / Light) |
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Movie Type | H.264, XAVC S, H.265, XAVC HS | |
Movie Size | MOVIE RECORDING SYSTEM (XAVC HS 8K) 7680 x 4320 (4:2:0, 10bit, NTSC) (Approx.): 30p(400Mbps / 200 Mbps), 24p(400Mbps / 200 Mbps), 7680 x 4320 (4:2:0, 10bit, PAL) (Approx.): 25p(400Mbps / 200 Mbps); 7680 x 4320 (4:2:2, 10bit, NTSC) (Approx.): 30p(520Mbps / 260 Mbps), 24p(520Mbps / 260 Mbps), 7680 x 4320 (4:2:2, 10bit, PAL) (Approx.): 25p(520Mbps / 260 Mbps) MOVIE RECORDING SYSTEM (XAVC HS 4K) 3840 x 2160 (4:2:0, 10bit, NTSC) (Approx.): 120p (200Mbps), 60p (150Mbps / 75Mbps / 45Mbps), 24p (100Mbps / 50Mbps / 30Mbps); 3840 x 2160 (4:2:0, 10bit, PAL) (Approx.): 100p (200Mbps), 50p (150Mbps / 75Mbps / 45Mbps); 3840 x 2160 (4:2:2, 10bit, NTSC) (Approx.): 120p (280Mbps), 60p (200Mbps / 100Mbps), 24p (100Mbps / 50Mbps); 3840 x 2160 (4:2:2, 10bit, PAL) (Approx.): 100p (280Mbps), 50p (200Mbps / 100Mbps) MOVIE RECORDING SYSTEM (XAVC S 4K) 3840 x 2160 (4:2:0, 8bit, NTSC) (Approx.): 120p (200Mbps), 60p (150Mbps), 30p (100Mbps / 60Mbps), 24p (100Mbps / 60Mbps); 3840 x 2160 (4:2:0, 8bit, PAL) (Approx.): 100p (200Mbps), 50p (150Mbps), 25p (100Mbps / 60Mbps); 3840 x 2160 (4:2:2, 10bit, NTSC) (Approx.): 120p (280Mbps), 60p (200Mbps), 30p (140Mbps), 24p (100Mbps); 3840 x 2160 (4:2:2, 10bit, PAL) (Approx.): 100p (280Mbps), 50p (200Mbps), 25p (140Mbps) MOVIE RECORDING SYSTEM (XAVC S HD) 1920 x 1080 (4:2:0, 8bit, NTSC) (Approx.): 120p (100Mbps / 60Mbps), 60p (50Mbps / 25Mbps), 30p (50Mbps / 16Mbps), 24p (50Mbps); 1920 x 1080 (4:2:0, 8bit, PAL) (Approx.): 100p (100Mbps / 60Mbps), 50p (50Mbps / 25Mbps), 25p (50Mbps / 16Mbps); 1920 x 1080 (4:2:2, 10bit, NTSC) (Approx.): 60p (50Mbps), 30p (50Mbps), 24p (50Mbps); 1920 x 1080 (4:2:2, 10bit, PAL) (Approx.): 50p (50Mbps), 25p (50Mbps) MOVIE RECORDING SYSTEM (XAVC S-I 4K) 3840 x 2160 (4:2:2, 10bit, NTSC) (Approx.): 60p (600Mbps), 30p (300Mbps), 24p (240Mbps); 3840 x 2160 (4:2:2, 10bit, PAL) (Approx.): 50p (500Mbps), 25p (250Mbps) MOVIE RECORDING SYSTEM (XAVC S-I HD) 1920 x 1080 (4:2:2, 10bit, NTSC) (Approx.): 60p (222Mbps), 30p (111Mbps), 24p (89Mbps); 1920 x 1080 (4:2:2, 10bit, PAL) (Approx.): 50p (185Mbps), 25p (93Mbps) SLOW & QUICK MOTION (SHOOTING FRAME RATE) NTSC mode: 1fps,2fps,4fps,8fps,15fps,30fps,60fps,120fps, 240fps, PAL mode: 1fps,2fps,3fps,6fps,12fps,25fps,50fps,100fps, 200fps |
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Storage | ||
Storage Type | SLOT1: Multi slot for SD (UHS-I/II compliant) memory card/CFexpress Type A card, SLOT2: Multi slot for SD (UHS-I/II compliant) memory card/CFexpress Type A card | |
Interface | ||
USB | 1 x USB-C Input | |
HDMI | 1 x HDMI Output | |
Microphone | 1 x 1/8″ / 3.5 mm TRS Stereo Microphone Input | |
Headphone | 1 x 1/8″ / 3.5 mm TRS Stereo Headphone Output | |
Wireless | 2.4 / 5 GHz Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi (802.11b/g) Control Bluetooth |
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Flash | ||
Built-in Flash | No | |
Maximum Sync Speed | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync | |
Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) | |
Dedicated Flash System | TTL | |
External Flash Compatibility | Hot Shoe | |
Power Source | ||
Battery | One rechargeable battery pack NP-FZ100 | |
Physical Specification | ||
Dimensions (W x H x D) | Approx. 128.9mm x 96.9mm x 80.8mm, Approx. 128.9mm x 96.9mm x 69.7mm (FROM GRIP TO MONITOR), Approx. 5 1/8 x 3 7/8 x 3 1/4 inches, Approx. 5 1/8 x 3 7/8 x 2 3/4 inches (FROM GRIP TO MONITOR) | |
Weight (Body Only) | Approx. 737 g, approx. 1 lb 10.0 oz | |
Environmental | ||
Operating Temperature | 32 – 104 degrees F / 0 – 40 degrees C | |
Lens | ||
Lens Mount | Sony E-mount | |
Warranty Information | ||
Warranty | 03 Years Service Warranty (No parts warranty) |
Sony Alpha 1 Mirrorless Digital Camera (Body Only)
Key Features
- Model: Alpha 1
- 50MP Full-Frame Exmor RS BSI CMOS Sensor
- Up to 30 fps Shooting, ISO 50-102400
- 5-Axis SteadyShot Image Stabilization
- Dual Drive Mech. Shutter, 1/400 Sec Sync
৳ 640,000
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