Sony Alpha a5100 White

★★★★★ 4.5 (2,599)

The 24.3MP APS-C sensor and BIONZ X processor deliver sharp stills, while the 179-point phase-detect autofocus system locks focus quickly for a 6fps burst rate. Its compact body houses a 3-inch tilting touchscreen and records Full HD 1080p video at 50Mbps, making it a discreet and capable hybrid shooter. This camera is best for product photographers needing detailed, well-focused images in a controlled setting.

Type mirrorless
Sensor 24.3MP aps-c
AF Points 179 pts
Burst 6 fps
Video 1080p @60fps
Weight 116 g
Sony Alpha a5100 White camera
71 総合スコア

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概要

The 30-Second Version

The a5100 is the little streaming camera that refuses to die. Great video, terrible build, and still worth every penny if you find one cheap.

Pros & Cons

長所

  • Incredible 1080p 60fps video quality for the price 94th
  • Clean HDMI output with zero overheating issues 93rd
  • Ridiculously compact at 116g, fits anywhere 88th
  • Battery life that embarrasses newer cameras 88th
  • Eye AF and 179 AF points keep focus locked

短所

  • Build quality is the worst in our entire database, 1st percentile
  • No viewfinder, and the screen is your only option
  • No in-body stabilization, handheld video gets shaky
  • Zoom lever defect reports with no replacement parts available
  • 6fps burst is mediocre for action

オーナーの声

The Word on the Street

4.5/5 (2599 reviews)
👍 Streamers and YouTubers keep praising the 1080p 60fps quality and the fact that it never overheats during long sessions.
👍 Owners love how tiny and portable this thing is, it's the camera you actually bring with you.
👎 A few long-term owners report the zoom lever failing after a few years, with no replacement parts available anywhere.

購入者の評価が時間とともにどう変化したか

独自

顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。

85/100当社のAIによる感情分析信頼度: 低 · 9 件のソース · 2026年5月
31135Q1 '18Q2 '18Q4 '18Q3 '20Q4 '26
満足(4〜5★)不満(1〜2★)バーの高さ = レビュー件数推定日
  1. Q4 202684/1004.4★5 レビュー

    Buyers praise the camera's image quality, compact size, and value. Minor issues include occasional overheating, screen glare in sunlight, and limited video transfer options.

    • Exceptional image quality and value for an APS-C camera.
    • Compact, pocketable design praised for portability.
    • Occasional overheating during video recording; manageable for short clips.
    • Screen difficult to see in bright sunlight; limited video file transfer.
  2. Q3 202085/1003 レビュー

    Buyers praised the compact APS-C camera for its superb image quality, portability, and live-streaming capabilities, noting it complements larger E-mount systems well.

    • Compact body with APS-C sensor offers excellent image quality and low-light performance, surpassing 1-inch sensor cameras.
    • Great for live streaming with flip screen, clean HDMI output, and no overheating when not recording.
    • Ideal as a second camera for existing E-mount lens owners, providing portability without sacrificing compatibility.
    • Sharp lens with reasonable zoom range, suitable for everyday shooting.
  3. Q1 201867/1003 レビュー

    Buyers praised the camera's lightweight design, RAW capability, and photo quality, but one noted the previous version was better.

    • Lightweight and portable, ideal for travel.
    • Captures RAW images, a key feature over other compacts.
    • Easy to use with great photo quality and value.
    • One buyer felt the previous version was superior.

日付のある顧客レビュー 13 件を暦四半期ごとに集計しています。期間別の分析は英語です。

実証データ

Performance

The 24.3MP APS-C sensor still holds up. It sits in the 93rd percentile for sensor quality in our database, which is wild for a camera this old. The 179 phase-detect AF points make focusing feel responsive, and Eye AF works better than you'd expect at this price. Burst shooting at 6fps is fine but nothing special, landing mid-pack. The real surprise is battery life, 420 shots per charge puts it in the 94th percentile. For a body this small, that's genuinely impressive. Video is where this thing shines though. 1080p at 60fps in XAVC S with clean HDMI out means it's still a legit streaming workhorse.

Performance Percentiles

AF 86.6
EVF 80.5
Build 1.7
Burst 65.6
Video 88.2
Sensor 94
Battery 92.9
Display 87.6
User Sentiment 66
Connectivity 79.6
ユーザー評価 85.2
Affordability 48.9
Stabilization 35.9

Specifications

Full Specifications

Sensor

Type CMOS
Size aps-c
Megapixels 24.3 MP
ISO Range 100
Processor BIONZ X

Autofocus

AF Points 179
AF Type Phase Detection: 179Contrast Detection: 25
Eye AF Yes

Shooting

Burst (Mechanical) 6
Max Shutter 1/4000
Electronic Shutter Yes

Video

Max Resolution 1080p
4K FPS 60
1080p FPS 60
Log Profile Yes
RAW Video No
Codec XAVC S

Display & EVF

Screen Size 3"
Touchscreen Yes
Articulating Yes
EVF Resolution 921600

Build

Weather Sealed No
Weight 0.1 kg / 0.3 lbs
Battery Life 400

Connectivity

Wi-Fi Yes
Bluetooth No
USB USB 2.0
HDMI Micro HDMI
Hot Shoe Yes

vs Competition

The a5100's real competition isn't the Panasonic S5 II or Nikon Z5 II, those are full-frame cameras in a completely different league. The honest comparison is against other budget mirrorless options. The Fujifilm X-T5 destroys it on build quality and stills, but costs way more. The Canon EOS R6 Mark II has better autofocus and 4K, but again, different price bracket. For pure streaming and YouTube use at a budget price, the a5100 still holds its own against anything near its used price. The lack of 4K is the biggest gap, but if you're streaming at 1080p anyway, it doesn't matter.

Spec Sony Alpha a5100 Fujifilm X-H2 Panasonic Lumix G G9 II OM System OM-1 Mark II Nikon Z Z6 III Canon EOS R5 Mark II
Type mirrorless mirrorless mirrorless mirrorless mirrorless mirrorless
Sensor 24.3MP aps-c 40.2MP aps-c 25.2MP micro-four-thirds 20.4MP micro-four-thirds 24.5MP full-frame 45MP full-frame
AF Points 179 425 779 1053 299 1053
Burst FPS 6 15 75 120 20 30
Video 1080p @60fps 8K @60fps 4K @120fps 4K @60fps 6K @120fps 8K @120fps
IBIS false true true true true true
Weather Sealed false true true true true true
Weight (g) 116 579 575 511 670 588
Compare Compare Compare Compare Compare
製品 AFEVFBuildBurstVideoSensorBatteryDisplayUser SentimentConnectivityユーザー評価AffordabilityStabilization
Sony Alpha a5100 86.680.51.765.688.29492.987.66679.685.248.935.9
Fujifilm X-H2 Compare 92.396.994.582.295.498.997.887.683.196.194.32496
Panasonic Lumix G G9 II Compare 9891.794.496.297.663.991.987.694.396.189.72289.2
OM System OM-1 Mark II Compare 98.899.891.499.685.151.79687.683.196.189.717.699.6
Nikon Z Z6 III Compare 89.996.996.594.996.661.691.587.66696.198.121.189.2
Canon EOS R5 Mark II Compare 98.89694.790.498.770.190.599.63496.189.79.389.2

価格

Value & Pricing

This camera is discontinued, so pricing is all over the place. We're seeing USD 540 to USD 3,300 across 12 US listings, which is absurd. At the low end, it's a steal. At the high end, you're getting ripped off. If you can snag one around USD 540 from a reputable seller, it's one of the best budget streaming cameras you can buy. Pay anything close to USD 3,300 and you've lost your mind, go buy a modern camera instead.

Price History

¥175,000 ¥180,000 ¥185,000 ¥190,000 ¥195,000 5月25日11月3日 ¥191,509

詳細情報

Overview

The Sony Alpha a5100 is a tiny camera that punches way above its weight for video. It's the camera streamers and YouTubers keep recommending years after release, and for good reason. The 1080p 60fps output is clean, the autofocus is snappy, and it just doesn't overheat like so many other compact bodies do. At 116g, it's basically a lens with a sensor attached, and that's the whole appeal.

Common Questions

Q: Is the Sony a5100 good for streaming?

Yes, it's one of the best budget streaming cameras you can find. Clean HDMI output, 1080p 60fps, and no overheating issues. Pair it with a capture card and you're set.

Q: Does the a5100 shoot 4K?

No, it tops out at 1080p. If you need 4K, look at something newer. But for streaming and most YouTube content, 1080p 60fps is still perfectly fine.

Q: Is the a5100 good for beginners?

Absolutely. The auto mode is solid, the interface is easy to navigate, and the compact size makes it less intimidating than a big DSLR. It's a great first mirrorless camera.

Who Should Skip This

If you need 4K video, a viewfinder, or any kind of weather sealing, this isn't your camera. The build quality is genuinely the worst we've seen in this category, and the lack of stabilization means handheld video needs a gimbal or tripod. Sports and wildlife shooters should look elsewhere too, the 6fps burst and mediocre tracking won't keep up. Go grab a used Fujifilm X-T5 or save up for a Canon EOS R6 Mark II instead.

Verdict

The Sony a5100 is a niche camera that absolutely nails its niche. If you want a cheap, reliable, compact camera for streaming or YouTube, this is still one of the best options out there. The video quality at 1080p 60fps is excellent, it never overheats, and the autofocus keeps up. Just know what you're getting into. The build quality is genuinely bad, there's no viewfinder, and you're buying discontinued hardware. For the right buyer at the right price, it's a no-brainer.

Usage Scores

総合 (71.1)Video (74.5)Travel (55.4)Youtube (72.8)Beginner (84.5)Vlogging (67.9)Streaming (76.7)Photography (71.4)Wedding Events (61.9)Sports Wildlife (56.7)Product Photography (80.2)
  • 総合71.1
  • Video74.5
  • Travel55.4
  • Youtube72.8
  • Beginner84.5
  • Vlogging67.9
  • Streaming76.7
  • Photography71.4
  • Wedding Events61.9
  • Sports Wildlife56.7
  • Product Photography80.2

その他の構成1

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