索尼相機鏡頭評測 索尼a7c vs 索尼zv1二代 vs iphone14 畫質對比

Hey everyone, today we're going to be comparing three different cameras for vlogging, content creation, creating stuff while travelling. So the first camera we have today is the Sony A7C. This is a full-frame, 24MP mirrorless camera body with an interchangeable lens mount. The pros of this are that you can use wide-angle lenses to vlog with, but you can also change your lens to do different styles of photography and videography. For example, I like using my G Master lenses on the A7C to do portrait photography with, but for this comparison video, we are going to be using the kit lens. Next up, we have the new Sony ZV-1 Mark II. This is a small camera body with a fixed lens and a 20MP 1-inch sensor. Its size is great for travelling with and having with you at all times since it's very lightweight. And finally, we're going to be comparing both these cameras with the iPhone 14 Pro Max, because let's face it, lots of people use their phones to create content nowadays. This camera is arguably the easiest one to travel with since it's most likely already in your pocket regardless of whether you are choosing to film something that day or not. Both the front and rear cameras are 12MP. While the main camera is capable of 48MP, you can only utilise that if you're taking photos in RAW. The first thing I want to do is compare the widest focal length and the most zoomed-in focal length we have with each of the cameras. So I've set up a tripod and we're going to take turns getting shots on every single camera. First we have the A7C with the 28-60mm f4-5.6. This is the kit lens that originally came out with the A7C, so I thought it would be good to use for today's comparisons. The ZV-1 Mark II has a new, more useful focal length than the ZV-1 Mark I in my opinion. This camera has the full-frame equivalent of 18-50mm, so it's wider, which I find handy for vlogging. With iPhone, we have two options for a wide-angle lens. First we have the standard lens, so I'm going to show you that first. And we also have the super wide-angle lens as well, so I'll show you both of them. Finally, the 14 Pro Max features three optical focal lengths. These are the full-frame equivalent of 13mm for the wide camera, 24mm for the main camera and 77mm for telephoto. We also have the 23mm selfie camera. All three cameras look pretty similar side by side. I do love how the iPhone has a wide camera built in. On the A7C, you could purchase a different lens to achieve this look. And on the ZV-1 too, there will most likely be third-party wide-angle converters that can be used for a wider field of view. I love vlogging. So now let's test out the vlogging capabilities of these cameras. I'm going to start off with the A7C. And as you'll see, I'm not directly holding the camera. You'll always have the most stable-looking footage if you have a point of contact that's not directly on the camera. So I'm using these little tripods on the same one on every single camera. The other thing to keep in mind is that I am recording with auto white balance for all the cameras as well. So do with that information what you will. So first of all, we have the A7C with the kit lens. So at the widest end, we have 28mm on this full-frame mirrorless camera. So as you can see, I am totally outstretching my hand. And this is the frame we can see. It's a little bit close up. You can't see a huge amount of the background. But that is what's good about having an interchangeable lens camera. You can use whatever lens suits your needs. So you can also use something wider, like an 18mm for example. That's what this footage looks like right now with an 18mm. And now we're back to the 28mm. Now we're on the ZV-1 Mark II. And as you can see, it's quite a wide frame that you can see around me. So I'm pretty prominent in the frame, but you can also see heaps of the background. And what's really good about this is that you don't have to fully outstretch your arm completely while you're talking to the camera, which can get pretty tiring. You can relax your arm a little bit. So here I've got my arm a little bit more bent. And it's just easier to vlog like this for longer periods of time. Last but not least, we have the iPhone 14 Pro Max, which is going to make life a little bit complicated for us today with the comparisons that we're doing. So first of all, we are filming in 4K 25p on the iPhone using the front-facing camera, which is not the highest quality camera, but this is what it looks like. It's quite wide as well. I'm prominent in the frame and you can see plenty of the background too. So since the front-facing camera isn't the highest quality camera, what I actually like to do and I do quite often is I film without being able to see myself. So I'm using the higher quality rear cameras instead. So this is what it looks like with the standard camera and I'm filming this in 4K 60p. And what I like to do the most often is use ultra wide when I'm filming with the rear cameras as well. So here you get like the widest selfie image possible. Something that I like about filming in this way where you can't see the screen is that you end up looking at the lenses when you're filming instead of at yourself. So it looks a bit more natural too. Wow, that is a lot of me, sorry. While the ZV-1 II has an 18mm lens, I do have steady shot on for more stable footage. This causes a bit of a crop, but it's still wide enough to vlog with. In today's test, the ZV and both iPhone cameras in my opinion have the most comfortable focal lengths to film yourself with. The ZV-1 II and iPhone's main camera also have the most similar image quality, but I am preferring the ZV as I find iPhone over sharpens the image which I'm not a big fan of. The image quality of the A7C is superb as well. It's nice and sharp and even with the kit lens, you have that slight depth of field. Auto white balance also looks good on all the cameras, although the A7C was consistently cooler than the other two, which makes me look a little bit pale. This is something you can easily adjust on the A7C and ZV-1 II in-camera, but you can't fix on iPhone with the native camera app. Bins! Maybe without at least one bin. No bins. Next, let's do some walking and talking so we can see what the image stabilisation of each camera looks like. Let me know what you think in the comments, but personally, the iPhone wins for me with IBIS. The footage is just so buttery smooth, even when I'm switching hands with the tripod. It's so smooth, you can barely tell I've switched it over. The ZV-1 II has great stabilisation as well and it looks very stable when I'm walking around. The only thing that's distracting me is the visible jitter of SteadyShot when I move quickly or the camera jolts. Finally, the A7C. While it has IBIS, at 28mm, you can really see the movement and jolts of each of my footsteps. It also shakes around quite a lot while I'm talking. To mitigate this, you can use a wider focal length as the wider you go, the smoother the footage will look. Something I do like is the motion blur of the A7C looks very smooth and natural. I was running out of light thanks to daylight saving, so this is on a different day, but now let's test out the microphone of each camera. Before we listen, I have a disclaimer about the ZV-1 II. I had the audio set to auto where it says it will switch sound pickup directionally based on subject recognition and tracking. It also says in other cases, it will pick up sound from all directions. However, what you will be hearing is just the rear mic, even though my face is in the frame. I'm not sure why it didn't switch to the front mic. I'll have another microphone example right at the end of these on-location tests, so you can have a better idea of what it sounds like. So first of all, what you're hearing throughout this video is my lav mic, so that's what that sounds like now. Now let's switch over to the A7C. This is the internal microphone and I'll just talk for a little bit so you can get a feel for how it sounds like and yeah, that's what the A7C internal microphone sounds like. Next we have the microphone of the ZV-1 II, so this is the internal mic. By the way, there is quite a loud road that you can hear in the distance, so we'll see how much my voice cuts through on each of these clips from the different cameras versus how much background noise you can hear as well. Last but not least, we have the iPhone 14 Pro Max, so again, just talking, so you can hear what that sounds like. By the way, all these cameras, you can use an external microphone with even the iPhone, but just for the sake of this test, we're going to only be checking the internal microphone. Another microphone test I want to do is the ZV-1 II has a cool feature where it can record audio in all different directions, so if you're filming away from the camera and towards the camera, it should ideally sound the same, so we're going to test that out. So we're going to start off with the A7C filming the background and I'll continue talking as I flip this around so we can hear what that sounds like. I'm going to say that every single time. It's going to get repetitive. So right now, I'm filming the background, so we'll see what the microphone sounds like when I'm doing that and I'll continue talking as I flip the camera around and we can compare what that sounds like. So right now, I'm filming the background so we can hear what the microphone sounds like. Then I'm also going to continue talking and flip the camera around so we can hear the difference. While we look at some extra B-roll I filmed with all the cameras, here is the front-facing audio of the ZV-1 II, just so you can hear a proper example of it since it wasn't working on location the other day. Back to my lav mic. All three cameras are very snappy with autofocus. They all do a great job at shifting focus from the subject to something held up at the camera and back to the subject again. The main differences you'll find with these cameras is image quality and usability. So I want to share with you a few of the features that make each camera stand out to me. In my opinion, the biggest selling point of the A7C is that it is a full-frame camera with the ability to change the lens. So you can use this for more than just content creation or vlogging. The iPhone is super convenient with amazing stabilization and pretty good image quality. I do feel like it's missing that 3D pop to the image and again, I'm not a fan of the over-sharpening and over-compression. On the other hand, it is nice that you get a fully processed video file straight out of camera with lots of details in the shadows and highlights. Finally, I think the ZV-1 II is probably the best of both worlds in this comparison where you have a small, convenient camera that you can dedicate to content creation but you have that realistic image quality where it's sharp enough to see all the details without being overdone. That is all I have for today's comparison between those three cameras. I'd love to know what your thoughts are down in the comments below if you have a preference for one of them out of all three. But as always, thank you so, so much for watching. I make new videos every single week, so I'll see you all next time. Bye!