Sony a7R IV
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Sony a7R IV Price in Bangladesh
Sony a7R IV is a full-frame mirrorless camera that was released in 2019. It offers excellent image quality, versatile video capabilities, fast autofocus performance, and a wide range of features. The Sony a7R IV price in Bangladesh is around 2,50,000 Taka (body only). It will be available only in black color.
| Model | ILCE-7RM4 |
|---|---|
| Brand | Sony |
| Camera Type | Mirrorless Camera |
| Price (Approx) | 2,50,000 BDT (Body Only) |
| Color | Black |
Sony a7R IV Full Specifications
Lens
| Lens Mount | E-mount |
| Lens Compatibility | Sony E-mount lenses |
Image Sensor
| Image Sensor Type | 35mm full frame (35.7 x 23.8 mm), Exmor R CMOS sensor |
| Effective Pixels | 61.0 megapixels |
| Total Pixels | 62.5 megapixels |
| Aspect Ratio | 3:2 |
| Anti-Dust System | Charge protection coating on optical filter and image sensor shift mechanism |
Focus
| Focus Type | Fast Hybrid AF(phase-detection AF/contrast-detection AF) |
| Focus Point | 35mm full frame: 567 points (phase-detection AF), APS-C mode with full frame lens: 325 points (phase-detection AF), with APS-C lens: 247 points (phase-detection AF) / 425 points (contrast-detection AF) |
| Focus Area | Wide (567 points (phase-detection AF), 425 points (contrast-detection AF)) / Zone / Center / Flexible Spot (S/M/L) /Expanded Flexible Spot/ Tracking (Wide / Zone / Center / Flexible Spot (S/M/L)/Expanded Flexible Spot) |
| Focus Mode | AF-S (Single-shot AF), AF-C (Continuous AF), DMF (Direct Manual Focus), Manual Focus |
| Focus Range | EV-3 to EV20 (ISO100 equivalent with F2.0 lens attached) |
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, Spot Standard/Large, Entire Screen Avg., Highlight |
| Exposure Compensation | +/- 5.0EV (1/3 EV, 1/2 EV steps selectable) (with exposure compensation dial : +/- 3EV (1/3 EV steps)) |
| 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) ), Slow & Quick Motion (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) ) |
| 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) |
| 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 (color), UXGA OLED |
| Resolutions | 5,760,000 dots |
| Magnification | Approx. 0.78 x (with 50 mm lens at infinity) |
| Field Coverage | 100% |
| Dioptre Adjustment | -4.0 to +3.0 |
Display
| Type | 7.5cm (3.0-type) type TFT |
| Resolutions | 1,440,000 dots |
| Adjustable Angle |
Up by approx. 107 degrees Down by approx. 41 degrees |
| Touch Panel | Yes |
| Quick Navi | Yes |
| Zebra | Yes |
Shutter
| Shutter Type | Electronically controlled, vertical-traverse, focal-plane type |
| Shutter Speed | Still images: 1/8000 to 30 sec, Bulb, Movies: 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 sec. |
| 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, Rear Sync., Slow Sync., Red-eye reduction (On/Off selectable), Hi-speed sync, Wireless |
| External Flash Compatibility | Sony α System Flash compatible with Multi Interface Shoe, attach the shoe adaptor for flash compatible with Auto-lock accessory shoe |
| Wireless Control | Yes |
File Type
| Image Format | JPEG, RAW |
| Image Size |
[4:3] 35mm full frame L: 8448 x 6336 (54M), M: 5552 x 4160 (23M), S: 4224 x 3168 (13M) [4:3] APS-C L: 5552 x 4160 (23M), M: 4224 x 3168 (13M), S: 2768 x 2080 (5.8M) [16:9] 35mm full frame L: 9504 x 5344 (51M), M: 6240 x 3512 (22M), S: 4752 x 2672 (13M) [16:9] APS-C L: 6240 x 3512 (22M), M: 4752 x 2672 (13M), S: 3120 x 1752 (5.5M) [1:1] 35mm full frame L: 6336 x 6336 (40M), M: 4160 x 4160 (17M), S: 3168 x 3168 (10M) [1:1] APS-C L: 4160 x 4160 (17M), M: 3168 x 3168 (10M), S: 2080 x 2080 (4.3M) |
| Movie Format | XAVC S, AVCHD format Ver. 2.0 compliant |
| Movie Size |
XAVC S 4K [NTSC]: 3840 x 2160 at 30fps/24fps (100Mbps/60Mbps) XAVC S HD [NTSC]: 1920 x 1080 at 120fps (100Mbps/60Mbps) 1920 x 1080 at 60fps/30fps/24fps (50Mbps) 1920 x 1080 at 60fps (25Mbps) 1920 x 1080 at 30fps (16Mbps) AVCHD [NTSC]: 1920 x 1080 (60i, 24M, FX) 1920 x 1080 (60i, 17M, FH) XAVC S 4K [PAL]: 3840 x 2160 at 25fps (100Mbps/60Mbps) XAVC S HD [PAL]: 1920 x 1080 at 100fps (100Mbps/60Mbps) 1920 x 1080 at 50fps/25fps (50Mbps) 1920 x 1080 at 50fps (25Mbps) 1920 x 1080 at 25fps (16Mbps) AVCHD [PAL]: 1920 x 1080 (50i, 24M, FX) 1920 x 1080 (50i, 17M, FH) |
Interface
| Wi-Fi | Yes |
| Bluetooth | Yes |
| NFC | Yes |
| HDMI | Yes |
| PC Remote | Yes |
| Multi/Micro USB Terminal | Yes |
| Mic/Headphone Terminal | Yes (3.5 mm Stereo minijack) |
| Speaker | Built-in, monaural |
| Multi Interface Shoe | Yes |
| Vertical Grip Connector | Yes |
Power Source
| Battery | One rechargeable battery pack NP-FZ100 |
| Battery Life |
Still images: Approx. 530 shots (viewfinder) / approx. 670 shots (LCD screen) Movie (Actual): Approx. 90 min. with viewfinder / approx. 105 min. with LCD screen Movie (Continuous): Approx. 160 min with viewfinder / approx. 170 min with LCD screen |
| USB Power Supply | Yes |
| Internal Battery Charge | Yes |
Body
| Dimensions | Approx. 128.9mm x 96.4mm x 77.5mm |
| Weight | Approx. 665 g (with battery and memory card) |
| Operating Temperature | 32°-104°F / 0-40°C |
Other Features
| Image Processor | BIONZ X |
| 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 (Warm White / Cool White / Day White / Daylight) / Flash /Underwater/ Color Temperature (2500 to 9900K) & color filter (G7 to M7 (57-step), A7 to B7 (29-step)) / Custom |
| Storage Type | Memory Stick PRO Duo, Memory Stick PRO-HG Duo,Memory Stick Micro (M2), SD/ microSD/ microSDHC/ microSDXC memory card, SDHC/ SDXC memory card (UHS-I/II compliant) |
Sony a7R IV Highlights
The Sony a7R IV has several advanced features including a 61.0 megapixel Exmor R CMOS sensor, BIONZ XR processor, and autofocus. The BIONZ X 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 30fps. 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 7.5 cm vari-angle touchscreen LCD monitor, which makes it easy to compose and shoot images from different angles. Its 1.3 cm XGA OLED electronic viewfinder provides a clear and accurate view of the scene. The Sony a7R 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.