Sony 索尼 Alpha 7 IV 全画幅无反相... 已加入购物车
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Sony 索尼 Alpha 7 IV 全画幅无反相机可互换镜头相机,仅机身,黑色
Sony Alpha 7 IV Full-frame Mirrorless Interchangeable Lens Camera,Body Only , Black

4.7 颗星,最多 5 颗星 491 评论
| 人气 | 海外自营

12期7.5%费率,每月仅 ¥1,648.03 最高12期,多种分期方式可选 了解更多
分期计划 手续费 总金额
¥6,272.91×3期 ¥423.10 (2.3%) ¥18,818.69
¥3,203.94×6期 ¥827.80 (4.5%) ¥19,223.39
¥1,648.03×12期 ¥1,379.67 (7.5%) ¥19,775.26
海外购商品适用亚马逊美国退货政策。 海外购商品将被退回亚马逊美国仓库。具体操作方法请参考退货退款流程


  • 33MP 全画幅Exmor R 背光 CMOS 传感器
  • 8 倍更强大的新一代 BIONZ XR图像处理引擎
  • 高达 4K 60p 10 位 4:2:2 w/ 所有录音格式的全像素读数
  • 7K 超采样全画幅 4K 30p 10 位 4:2:2 w/无像素组合
  • S-Cinetone 色彩轮廓使美丽的颜色变得简单
    • 33MP full-frame Exmor R back-illuminated CMOS sensor
    • 8x more powerful, next generation BIONZ XR image processing engine
    • Up to 4K 60p 10-bit 4:2:2 w/ full pixel readout in all recording formats
    • 7K oversampling full-frame 4K 30p 10-bit 4:2:2 w/ no pixel binning
    • Beautiful color expression made simple with S-Cinetone color profile


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  • 尺码对照 购买海外购商品需要提供身份证信息用于清关(清关时间延长有可能影响部分订单的实际送达日期)。
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  • 电池 ‏ : ‎ 1 锂离子电池 电池(附带)
  • 商品尺寸 ‏ : ‎ 24.38 x 16.51 x 17.02 cm; 635.03 克
  • 制造商 ‏ : ‎ Sony
  • ASIN ‏ : ‎ B09JZT6YK5
  • 型号 / 款式 ‏ : ‎ ILCE7M4/B
  • 用户评分:
    4.7 颗星,最多 5 颗星 491 评论


α7 IV 是一款真正的混合相机,具有高分辨率 33MP 静物以及高达 4K 60p 的视频,适合照片和电影创作者,还具有用于实时流媒体和实时内容共享的额外功能




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美国亚马逊: 4.2 颗星,最多 5 颗星 95 条评论
1.0 颗星,最多 5 颗星 This camera might make me switch to Canon R5
2021年12月29日 - 已在美国亚马逊上发表
款式: 仅机身配置: 基本已确认购买
1.0 颗星,最多 5 颗星 This camera might make me switch to Canon R5
评论于 2021年12月29日 在美国 🇺🇸 发布
I was so excited the a7iv was coming out. Read rumors about it for years. Finally a camera that can do it all!! I have 2 a7iii, a7riii and a7siii.

Finally I can have a camera that can replace all those and be my main photo and video camera!!

Wait… this camera has a 1.5x crop on 4k60???

Thought it might not be an issue. Bought a 10-18 crop sensor lens. After a few hours of testing, nope!! This sucks.

I shoot real estate, portrait videos and photos. I will have to carry around 4 lenses to do everything I need to, instead of 2 lenses I can use with the a7siii. My 24-70 was great for almost every situation. Now I have to carry a 16-35 with me too if I want to use this as my only camera.

Unfortunately, the a7siii can’t do professional photos with only 12mp. I have to carry around 2 cameras!

This doesn’t fix the problem at all. Now I just have to wait another 2 years for Sony to make a camera that can do everything the Canon R5 can do. (A1 doesn’t have a flip screen which is very important.) Canon R5 is so tempting right now. Could do every job I want with 1 camera and 2 lenses.

So devastated that Sony released a camera that was almost perfect.

Hope they make a firmware upgrade that allows 4k60 no crop but with some other limitations like 8bit.

Sadly, I’ll probably return this and use the a7iii and a7siii together, or switch to the a1.
109 个人发现此评论有用
Jack M. Hoffman
4.0 颗星,最多 5 颗星 Not as big a deal as the A7iii was at the time
2022年5月1日 - 已在美国亚马逊上发表
款式: 仅机身配置: 基本已确认购买
Jack M. Hoffman
4.0 颗星,最多 5 颗星 Not as big a deal as the A7iii was at the time
评论于 2022年4月30日 在美国 🇺🇸 发布
Overall I like this camera body a lot, but I feel like it wasn't as huge a jump from a7iii as that camera was up from a7ii. It is definitely worth it if you are eyeing the a7iii but don't mind spending a bit more for nice features.

Everything that's great about the a7iii but now with:
- 10-bit video
- 4k60
- +9MP
- ridiculously good AF, like stupidly good
- higher available bitrates when using v90 cards.
- Full size HDMI port
- Streaming/direct usb stream support to make it the most epic webcam ever
- improved ibis with crop based stabilization on top of mechanical sensor shift

- I don't like how they made the body bigger. It feels quite big compared to a7iii.
- the 4k60 crop sucks, as everyone else has stated. It's fine for tight shots but if you need to do something wide you will need a lens like 12-24mm
- overheats in continuous 4K recording after about an hour at room temp. Yes, I set it to high temp threshold. It does still overheat just takes longer. Had to rig up a fan system for continuous longer recording (see pic). From my extensive testing, this solves the problem, and allows for recording for hours and hours even at 4k60, but I had to come up with it myself using parts from Amazon and SmallRig. If you don't want to do all this you may have to stick to 1080p if you're recording something hours long.
- My rear top dial (the one I have assigned to iris, next to the EV Comp dial) started malfunctioning about 4 months in. Currently without the body as Sony is taking care of that under warranty. Not thrilled with that but hopefully the repair will last.
32 个人发现此评论有用
Angry gamer
1.0 颗星,最多 5 颗星 Overheats and gets weird bands when recording in 4k
2022年2月8日 - 已在美国亚马逊上发表
款式: w/ 28-70mm配置: 基本已确认购买
Angry gamer
1.0 颗星,最多 5 颗星 Overheats and gets weird bands when recording in 4k
评论于 2022年2月8日 在美国 🇺🇸 发布
I was so excited to get the new Sony A74 after switching from a Canon, only to be extremely disappointed with the quality right out of the box. First and foremost, this thing DOES OVERHEAT! JUST BY VIEWING THE MENU! Within 10 mins actually, IT'S WINTER HERE. MY ROOM IS AN ICE BOX. I DON'T KNOW WHAT SOME YOUTUBER'S ARE SMOKING, BUT THIS IS NOT ACCEPTABLE! Anyway, I fixed that issue, by going to set up/power setting option/autopower off temp/High. Now at least it wouldn't turn off just by viewing the menu...Pictures looked fine but when I switched to 4K manual video recording I was getting really odd banding with different colors. Seems like a sensor issue, or maybe SD card but I doubt the latter. Please take a look on my pictures. I've literally invested thousands of dollars, switched lenses.. Only to get this turd of a camera. Planning to return it very soon. Not sure if I'll ever trust another Sony product again.
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26 个人发现此评论有用