Pentax K-3 K-3 Mark III Black 2020
Sony a1 a1 II Black 2024
What Buyers Say
Pentax K-3 K-3 Mark III Black 2020
The Pentax K-3 Mark III and Sony A7 V receive overwhelmingly positive feedback from verified purchasers. Users praise the K-3 III as a worthy upgrade within the Pentax ecosystem, highlighting its improved autofocus, quieter shutter, and excellent image quality. The Sony A7 V is lauded for its fast shooting, advanced autofocus, and strong video features, with many calling it a powerful full-frame hybrid. A few minor cons include the lack of a built-in flash on the K-3 III and the absence of pre-capture on earlier Sony models, but overall sentiment is highly favorable.
Pros
- Excellent image quality
- Improved autofocus speed and accuracy
- Quieter shutter
- Customizable controls
- Good value for money
Cons
- No built-in flash (K-3 III)
- No GPS (K-3 III)
- No tilt screen (K-3 III)
- Mode lock easily bumped (K-3 III)
- No pre-capture on earlier Sony models
Sony a1 a1 II Black 2024
The Sony A1 II is widely praised for its exceptional autofocus, pre-capture feature, and improved ergonomics, making it a top choice for wildlife and action photographers. Users highlight the AI-driven subject tracking, enhanced IBIS, and versatile button customization as standout upgrades over the original A1. However, some express disappointment with the unchanged hot shoe cover that can cause lockups, the lack of RAW support in certain editors, and the high price point. Overall, it is considered a significant but costly improvement for those who demand the best.
Pros
- Exceptional autofocus
- Pre-capture feature
- Improved ergonomics
- AI subject tracking
- Enhanced IBIS
Cons
- Unchanged hot shoe cover
- Lack of RAW support in some editors
- High price
- EVF resolution drop during AF
- Single SD card slot limitation
Scores
Specifications
| Pentax K-3 K-3 Mark III | Sony a1 a1 II | |
|---|---|---|
| Sensor | ||
| Type | BSI CMOS | Stacked CMOS |
| Size | aps-c | full-frame |
| Megapixels | 25.700000762939453 MP | 50.099998474121094 MP★ |
| ISO Range | 100 | 100 |
| Processor | SAFOX 13 | BIONZ XR |
| Autofocus | ||
| AF Points | ||
| AF Type | Autofocus | Phase Detection: 759 |
| Eye AF | ✗ | ✓★ |
| Animal AF | ✗ | ✓★ |
| Subject Detection | ✗ | ✓★ |
| Shooting | ||
| Burst (Mechanical) | 12 fps | 30 fps★ |
| Burst (Electronic) | — | 30 fps★ |
| Max Shutter | 1/8000 | 1/32000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 8K★ |
| 4K FPS | 30 fps | 120 fps★ |
| 1080p FPS | 60 fps | 240 fps★ |
| 10-bit | ✗ | ✓★ |
| Log Profile | ✗ | ✓★ |
| RAW Video | ✗ | ✓★ |
| Codec | H.264 | H.265/XAVC HS, H.264/XAVC S-I, H.264/XAVC S |
| Display & EVF | ||
| Screen Size | 3.2" | 3.2" |
| Touchscreen | ✓ | ✓ |
| Articulating | ✗ | ✓★ |
| EVF Resolution | 1.6M dots | 9.4M dots★ |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 0.73 kg | 0.66 kg★ |
| Battery Life | 800 shots★ | 420 shots |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C | USB-C 3.1/3.2 Gen 2 |
| HDMI | Micro-HDMI | HDMI Output |
| Hot Shoe | ✓ | ✓ |
Pros & Cons
Pentax K-3 K-3 Mark III Black 2020
- Strong battery (99th percentile)99th %ile
- Strong build (97th percentile)97th %ile
- Strong connectivity (96th percentile)96th %ile
- Strong sensor (94th percentile)94th %ile
Sony a1 a1 II Black 2024
- Strong display (100th percentile)100th %ile
- Strong stabilization (100th percentile)100th %ile
- Strong video (99th percentile)99th %ile
- Strong evf (99th percentile)99th %ile
Pricing
Pentax K-3 K-3 Mark III Black 2020 offers 2.9x better value for money
Verdict
Scores 98 overall, wins 10 of 10 usage categories and 16 of 33 specs.
