Is Sony A7M3 worth buying, Sony A7M3 parameters

Even if I think it, it depends on your own preferences, if you like it, then it must be worth buying, and generally those who say this kind of thing must like it, so just buy it.

Mine also crashed a few times, and it crashed twice after upgrading to the firmware, the symptom is that the camera does not respond after taking a **, the red light of the memory card is always on, and it will automatically return to normal after more than 10 seconds.

It depends on your ability to demand this kind of thing, and if you think it's worth buying if you need it, if you don't need it, it's not worth much.

From the point you think this is still worth buying, this quality should still be very unannounced, you can only buy and use, all think that this is still an old model.

Your SLR is basically available for purchase, and generally I think that if you look like this, you can go directly to some ICBC** to make a purchase.

From the perspective of cost performance, it is still okay, and in general, its use effect is still relatively good, and there is no problem at all.

It depends on your own needs, if the budget is enough, you can buy a better one, if the budget is not enough, you can choose to buy this.

Hello, say that your HM 3 is worth buying, it has very high pixels and is able to meet your current needs.

Mainly depends on what you need? If you think it's suitable, it's suitable, everyone's standards are different, the key depends on your own thoughts and mood.

The Sony product you mentioned is also worth buying, after all, it's still quite good.

Is the Sony A7M3 worth buying? I think it's definitely possible to buy something like this, and I think it's of good quality like this.

I think the Sony A7 M3 is worth buying, and now many people are willing to buy it.

The Sony A Seven M Three is well worth buying because it's good.

Sony A7M3 parameters:

1. Model alias: A7M3

3. Camera type: single electric digital camera.

4. Camera format: full-frame camera.

5. Effective pixels: 24.2 million pixels.

6. Operation mode: with full manual function.

7. Sensor type: CMOS sensor, EXMOR CMOS

8. Sensor size:

9. Image processing system: BIONZ, X

10. Lens parameters: interchangeable lenses.

11. Mirror Sakura punch mount: Sony E mount, can be transferred to A-mount lens through LA-EA1 LA-EA2 adapter.

12. Focal length range: depending on the lens.

13. Equivalent focal length: depending on the lens Kaihong.

14. Aperture range: The staring book depends on the lens.

15. Focusing mode: autofocus, manual focus, auto-tracking focusing, single-point focusing, **focusing, continuous autofocus.

16. Focusing system: Hybrid focusing system, 693 phase detection focus points and 425 contrast detection focus points, with a focus coverage rate of 93%.

17. LCD screen size: 3 inches.

18. LCD screen pixels: 920,000 pixels.

19. LCD screen features: flip screen, LCD display.

20. Viewfinder type: electronic viewfinder.

21. Electronic viewfinder pixels: 2.36 million pixels.

22. Viewfinder description: 100% field of view coverage, magnification.

23. **Mode**: Fully Auto**, Program Auto** (P), Aperture Priority ** (A), Shutter Priority (S), Manual ** (M).

24. Compensation: Level 5.

25. Metering method: spot metering, key metering, multiple metering.

26. Metering system: 1200 area evaluation metering.

27. ISO sensitivity: automatic, ISO 100-51200 (expandable to 50-204800).

28. White Balance Mode: Auto, Sunny (Daylight), Cloudy, Shadow, Incandescent, Flash, Custom.

29. Scene mode: fully automatic, portrait, landscape, sport, macro, sunset, night landscape, night portrait, handheld night scene.

The A7M4 is equipped with a higher pixel sensor, which can shoot higher resolution**, which is more worth buying.

The A7M4 has better noise control than the A7M3 at high ISOs. Even so, both cameras have the same maximum ISO when shooting still images. Interestingly, the A7M4 limits the maximum ISO for ** shooting, while the A7M3 has the same maximum ISO value for ** and **.

The continuous shooting speed of both machines is the same, at 10 frames per second. However, there is a big difference in buffering capacity, and the A7M3 can cache 79 raw JPEG images, which is okay for similar models. However, the A7M4's 828 RAW JPEG cache capacity, combined with the BionzXR processor and CFexpressa card, can achieve almost uninterrupted continuous shooting.

In terms of image stabilization, the A7M4 has been slightly improved, and a new "Active Image Stabilization" mode has been added.

Sony has added a series of new creative styles to the A7M4 for users to choose from, but these don't seem to be of much use to photographers who shoot in RAW format, and perhaps more useful to photographers.

759 AF points, face, animal, bird, real-time tracking, autofocus, focus map, breath compensation.

Shop Camera:

1. Choose a camera that you can accept according to your own situation**.

There are many types of digital cameras, and the ** of different cameras varies greatly, ranging from thousands of yuan to tens of thousands of yuan. Needless to say, ** expensive, the performance in all aspects must be better. But I also need to choose a price that I can accept according to my own situation.

2. Choose the camera brand according to the acceptable **.

There are many brands of cameras, and the well-known brands are Canon, Nikon, Sony, and many more. There are also certain differences between these brands of cameras at the same price, and we choose the corresponding camera with better performance according to the specific analysis.

3. Locate a certain camera according to what you want to do with a digital camera.

It depends on what you want to do with the camera, and some cameras are more advantageous in many aspects, but they are at a disadvantage when it comes to what you want to do. We have to choose the right camera for what we do.

4. Choose a large digital camera store to buy.

When you go to a real store to buy a camera, be sure to choose a large digital camera store. The range of cameras in such a store is complete, and the quality is guaranteed, and the after-sales service is also relatively good.

March 2018. Sony A7M3 is a mid-to-high-end mirrorless camera launched by Sony in 2018, with its upgraded version A7M4 released on the market, it is also an old model, ** It is indeed abnormal to rise instead of falling, the reason is nothing more than that merchants are hoarding goods, resulting in the illusion of insufficient supply, so as to take the opportunity to speculate to increase the price.

In the past two years, the global nano-split economy has been affected by the epidemic, and the shortage of chips has caused a decline in production capacity.

If you only look at the ** before December last year, you will find that A7M3 is also in line with my statement: "**The overall trend is downward, 618 and Double 11 are discounted, and the interaction is back to normal**." ”

There is also a Canon EOS M6II set of machines, which began to increase in price in April last year, and there is not much discount for 618 and Double Eleven, so the price of such a camera can be said to be serious. However, recently, the M6II set of machines has begun to fall, and it is almost back to the ** of the year.

The status quo of individual camera brandsCanon: The mid-to-high-end has not risen or fallen, and the low-end has risen to the highest point some time ago, and now it has fallen.

Nikon: A little bit up, but the bigger problem is the lack of stock.

Sony: Price increase across the board, out of stock.

Panasonic: It's basically not up, maybe it's still falling.

Fuji: The official price control is strict, so there is no obvious price increase, but it is out of stock.

1. Appearance: Sony A7M4 adopts a traditional double-fold design and has a larger fuselage size, while Sony A7C adopts a single-fold design and has a smaller fuselage volume.

2. Sensors:

The Sony A7M4 uses a 35mm full-frame 24-megapixel sensor, while the Sony A7C uses a 26-megapixel APS-C sensor.

3. Lens: Sony A7M4 supports E lens, and Sony A7C supports A lens.

4. Shutter: The Sony A7M4 has a maximum shutter speed of 1 8000 seconds, while the Sony A7C has a maximum shutter speed of 1 4000 seconds.

5. Continuous shooting speed:

The Sony A7M4 has a maximum continuous shooting speed of 10 frames per second, while the Sony A7C has a continuous shooting speed of up to 11 frames per second.

6. Cache: Sony A7M4 has a maximum of 2GB cache, while Sony A7C has a maximum of 1GB cache.

7. Battery capacity:

The Sony A7M4 has a maximum battery capacity of 2280mAh, while the Sony A7C has a maximum battery capacity of 680mAh.

8. Weight: Sony A7M4 weighs about 674 grams, while Sony A7C weighs about 507 grams.

9. Screen: Sony A7M4 uses an inch foldable flip screen, while Sony A7C uses an inch flip screen.

10. **: Sony A7M4** is about 5699 yuan, and the ** of the volcano Sony A7C is about 4499 yuan.

A7C vs. A7M4 (Appearance; Get started).

Tulip r] borrowed an A7C from a friend.

I just wanted to see how the A7C, which I have been thinking about since I bought the M4, feels like getting started.

Snickering] If you're struggling with which one to buy, I hope I can give you a little help.

In this issue, we only share the appearance and hands-on experience. I'll share the feeling of actually using it later.

1. R] Appearance: A7C is one size smaller than M4 overall. The height and thickness are a little smaller.

It feels like an A6000Plus. The retro color scheme and the compact body are still very attractive. It's just that the A7C body is too small.

There is no place for the little finger. It may be better to add a rabbit cage later.

Sony Engineering Mess Judge [Petrified R]: I worked hard to make such a small full-frame machine, and you told me to add a rabbit cage? ）

2. R] operation: The A7C button is shorter than the M4 key travel. But it appears firmer. The overall workmanship will not have the loose and baggy feeling of M4.

If anything, it's that the small form factor sacrifices the number of buttons. The mini viewfinder is even more awkward to use than the A6000.

The center of the menu key often triggers the switch between the viewfinder and the display when operating. In practice, it's more common to turn the viewfinder off. Anyway, such a small viewfinder has and does not have the same.

3. The A7C body is a full-frame body. It's really small and exquisite. It's just that full-frame lenses are generally thicker. In the hand, it feels a little "top-heavy" both in terms of look and feel.

The actual weight of the A7C 24105 feels lighter than that of the M4 Tamron 2875. However, when you take pictures in your hand, you will feel that the A7C is heavier and more tiring to hold. (As a former physics class representative, I think it's because the A7C is small.)

The force distance in the hand is small. Leverage principle. ）

Fourth, by the way, from the perspective of appearance, a simple comparison of the Tamron and Sony 24-105F4 lenses.

Two lenses** are almost a notch. Tamron is famous for its plastic feel. But it has the upper hand in the comparison with Sony 24105.

The plastic sense of 24105 is still quite strong. Experienced 2470g Master before. The appearance texture is really good.

I didn't expect Mr. G to have such a loss of crotch. Maybe it's to lose weight at the expense of quality.

Magnifier r] Tamron 2875 lens has only a custom button, and there is no stabilization.

The Sony 24-105 has more switches for focus and stabilization.

When I was a novice. I've always felt that whether or not there are these switches on a lens is the criterion for determining whether a lens is good or bad. Whether the camera has a shoulder screen or not is the criterion that determines whether this camera is high-end or not. ）

Rainbow R] Summary: After buying the M4, I have always had a little regret that I didn't choose the A7C at that time. This was mentioned in the previous article. But today I really got my hands on it for a while. I don't feel so sorry anymore. The overall grip of the M4 is still much better than that of the A7C

Sony A7M4 Sony A7C

Parameter |Sony A7M4 |Sony A7C |Sensors |

Battery |Can be booked or Bo more state Xiang replacement battery |Non-replaceable battery |Vision |

Size |Weight | 650g | 443g |

Touchscreen |Inch regiment with caution |Inch dot |

Focus point | 693 | 425 |