Sony a7 IV
.webp "Sony a7 IV Mirrorless Camera")
.webp "Sony a7 IV Mirrorless Camera")
.webp "Sony a7 IV Mirrorless Camera")
Sony a7 IV Price in Bangladesh
Sony a7 IV is a full-frame mirrorless camera that was released on 21 October 2021. It offers excellent image quality, versatile video capabilities, fast autofocus performance, and a wide range of features. The Sony a7 IV price in Bangladesh is around 2,40,000 Taka (body only). It will be available only in black color.
| Model | ILCE-7M4 |
|---|---|
| Brand | Sony |
| Camera Type | Mirrorless Camera |
| Price (Approx) | 2,40,000 BDT (Body Only) |
| Color | Black |
Sony a7 IV Full Specifications
Lens
| Lens Mount | E-mount |
Image Sensor
| Image Sensor Type | 35 mm full frame (35.9 x 23.9 mm), Exmor R CMOS sensor |
| Effective Pixels | Approx. 33.0 megapixels |
| Total Pixels | Approx. 34.1 megapixels |
| Aspect Ratio | 3:2 |
| Anti-Dust System | Yes (Charge protection coating on optical filter and image sensor shift mechanism) |
Focus
| Focus Type | Fast Hybrid AF (phase-detection AF/contrast-detection AF) |
| Focus Sensor | Exmor R CMOS sensor |
| Focus Point | 35 mm full frame: 759 points (phase-detection AF), APS-C mode with FF lens: 713 points (phase-detection AF), with APS-C lens: 575 points (phase-detection AF) / 425 points (contrast-detection AF) |
| Focus Range | EV-4 to EV20 (ISO100 equivalent with F2.0 lens attached) |
| Focus Mode | AF-A (Automatic AF), AF-S (Single-shot AF), AF-C (Continuous AF), DMF (Direct Manual Focus), Manual Focus |
| Focus Area | Wide / Zone / Center Fix / Spot / Expand Spot / Tracking |
| AF illuminator | Yes, with Built-in LED type |
| AF Illuminator range | Approx. 0.3 m - approx. 3.0 m (with FE 28-70 mm F3.5-5.6 OSS lens attached) |
| EYE AF | Human (Right/Left Eye) / Animal (Right/Left Eye) / Bird |
Exposure
| Metering Type | 1200-zone evaluative metering |
| Metering Sensor | Exmor R CMOS sensor |
| Metering Sensitivity | EV-3 to EV20 (at ISO100 equivalent with F2.0 lens attached) |
| Metering Mode | Multi-segment, Center-weighted, Spot (Standard / Large), Entire Screen Avg., Highlight |
| Exposure Compensation | +/- 5.0EV (1/3 EV, 1/2 EV steps selectable) |
| Exposure Modes |
Still images: Intelligent Auto (Auto) / Program Auto (P) / Aperture Priority (A) / Shutter Priority (S) / Manual Exposure (M) Movie: Intelligent Auto (Auto) / Program Auto (P) / Aperture Priority (A) / Shutter Priority (S) / Manual Exposure (M) / Flexible Exp. Mode |
| ISO Sensitivity |
Still images: ISO 100-51200 (ISO numbers from 50 to 204800 can be set as expanded ISO), AUTO (ISO 100-12800, selectable lower limit and upper limit) Movies: ISO 100-51200 equivalent (ISO numbers up to 102400 can be set as expanded ISO), AUTO (ISO 100-12800, selectable lower limit and upper limit) |
| AE LOCK | Locked when shutter button is pressed halfway. Available with AE lock button. (On/Off/Auto) |
Viewfinder
| Type | 1.3 cm (0.5 type) electronic viewfinder (Quad-VGA OLED) |
| Magnification | Approx. 0.78x |
| Number of Dots | 3, 686, 400 dots |
| Field Coverage | 100% |
| Eye Point | Approx. 23 mm from the eyepiece lens |
| Dioptre Adjustment | -4.0 to +3.0 |
Display
| Type | 7.5cm (3.0-type) type TFT |
| Number of Dots | 1, 036, 800 dots |
| Adjustable Angle |
Opening Angle: Approx. 176 deg. Rotation Angle: Approx. 170 deg. |
| Brightness Control | Manual (5 steps between -2 and +2), Sunny Weather mode |
| Focus Magnifier | Yes (35 mm full frame: 5.5x / 11.0x, APS-C: 3.6x / 7.2x) |
| Touch Panel | Yes |
Shutter
| Shutter Type | Mechanical shutter / Electronic shutter |
| Shutter Speed | Still images: 1/8000 to 30 s, Bulb, Movies (NTSC mode): 1/8000 to 1/4 (1/3 steps), up to 1/60 in AUTO mode (up to 1/30 in Auto slow shutter mode), Movies (PAL mode): 1/8000 to 1/4 (1/3 steps), up to 1/50 in AUTO mode (up to 1/25 in Auto slow shutter mode) |
| Flash Sync. Speed | 1/250 s (35 mm full frame), 1/320 s (APS-C) |
| Silent Shooting | Yes (ON/OFF) |
Flash
| Flash Control | Pre-flash TTL |
| Flash Compensation | +/- 3.0 EV (switchable between 1/3 and 1/2 EV steps) |
| Flash Modes | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction (on/off selectable), Wireless, Hi-speed sync |
| Wireless Control | Yes |
File Type
| Image Type | JPEG, HEIF, Raw |
| Image Size (Pixels) |
[16:9] 35 mm full frame L : 7008 x 3944 (28 M), M : 4608 x 2592 (12 M), S : 3504 x 1968 (6.9 M), APS-C M : 4608 x 2592 (12 M), S : 3504 x 1968 (6.9 M) [4:3] 35 mm full frame L : 6224 x 4672 (29 M), M : 4096 x 3072 (13 M), S : 3120 x 2336 (7.3 M), APS-C M : 4096 x 3072 (13 M), S : 3120 x 2336 (7.3 M) [3:2] 35 mm full frame L : 7008 x 4672 (33 M), M : 4608 x 3072 (15 M), S : 3504 x 2336 (8.2 M), APS-C M : 4608 x 3072 (15 M), S : 3504 x 2336 (8.2 M) [1:1] 35 mm full frame L : 4672 x 4672 (22 M), M : 3072 x 3072 (9.4 M), S : 2336 x 2336 (5.5 M), APS-C M : 3072 x 3072 (9.4 M), S : 2336 x 2336 (5.5 M) |
| Movie Type | XAVC S, XAVC HS |
| Movie Size |
[XAVC HS 4K] 3840 x 2160 (4:2:0, 10bit, NTSC) (Approx): 60p (150 / 75 / 45 Mbps), 24p (100 / 50 / 30 Mbps) 3840 x 2160 (4:2:2, 10bit, NTSC) (Approx): 60p (200 / 100 Mbps), 24p (100 / 50 Mbps) 3840 x 2160 (4:2:0, 10bit, PAL) (Approx): 50p (150 / 75 / 45 Mbps) 3840 x 2160 (4:2:2, 10bit, PAL) (Approx): 50p (200 / 100 Mbps) [XAVC S-I 4K] 3840 x 2160 (4:2:2, 10bit, NTSC) (Approx): 60p (600 Mbps), 30p (300 Mbps), 24p (240 Mbps) 3840 x 2160 (4:2:2, 10bit, NTSC) (Approx): 60p (600 Mbps), 30p (300 Mbps), 24p (240 Mbps) 3840 x 2160 (4:2:2, 10bit, PAL) (Approx): 50p (500 Mbps), 25p (250 Mbps) 3840 x 2160 (4:2:2, 10bit, PAL) (Approx): 50p (500 Mbps), 25p (250 Mbps) [XAVC S-I HD] 1920 x 1080 (4:2:2, 10bit, NTSC) (Approx): 60p (222 Mbps), 30p (111 Mbps), 24p (89 Mbps) 1920 x 1080 (4:2:2, 10bit, PAL) (Approx): 50p (185 Mbps), 25p (93 Mbps) |
Connectivity
| PC Interface | Mass-storage / MTP |
| Bluetooth | Yes (Bluetooth Standard Ver. 4.1) |
| Multi/Micro USB Terminal | Yes |
| Mic/Headphone Terminal | Yes (3.5 mm Stereo minijack) |
| Vertical Grip Connector | Yes |
| PC Remote | Yes |
Power Source
| Battery | One rechargeable battery pack NP-FZ100 |
| Internal Battery Charge | Yes |
| USB Power Supply | Yes |
Body
| Dimensions |
Approx. 131.3 mm x 96.4 mm x 79.8 mm Approx. 131.3 mm x 96.4 mm x 69.7 mm (From grip to monitor) |
| Weight | Approx. 658 g |
| Operating Temperature | 0 - 40 ℃ / 32 - 104 °F |
Other Features
| Microphone | Built-in stereo microphone |
| Speaker | Built-in monaural |
| Image Stabilization Type | Image Sensor-Shift mechanism with 5-axis compensation (Compensation depends on lens specifications) |
| White Balance Modes | Auto / Daylight / Shade / Cloudy / Incandescent / Fluorescent / Flash / Underwater / Color Temperature (2500 to 9900 K) & color filter / Custom |
| Storage Type | SD memory card, SDHC / SDXC memory card (UHS-I/II compliant), CFexpress Type A memory card |
Sony a7 IV Highlights
The Sony a7 IV has several advanced features including 33 megapixel CMOS full-frame sensor, BIONZ XR processor, and improved autofocus. The BIONZ XR image processor is one of the most powerful image processors on the market. It has 5-axis in-body image stabilization. That helps reduce camera shake, even when shooting handheld. This mirrorless camera can record 4K video at up to 60fps in 10-bit color. There's also Wi-Fi and Bluetooth connectivity that makes it easy to transfer photos and videos to a computer or mobile device.
Moreover, this mirrorless camera has a 3.0-inch vari-angle touchscreen LCD monitor, which makes it easy to compose and shoot images from different angles. Its 1.3 cm electronic viewfinder provides a clear and accurate view of the scene. The Sony a7 IV is a lightweight and compact camera, so it's easy to carry with you wherever you go. However, it is also an expensive camera, but it is a good option for photographers and videographers who are looking for a high-quality camera with a wide range of features.
Disclaimer: We try our best to keep the information provided accurate, but we cannot guarantee that it is completely accurate.