Sony a7 III vs Sony a7 V
The bottom line
Same line, different generation: the Sony a7 V (2025) moves ahead on burst speed (30fps vs 10fps), resolution (33MP vs 24.2MP) and 4K frame rate (120p vs 30p). The Sony a7 III is still the value pick at $1,999 ($2,898 for the Sony a7 V). If those newer features aren't ones you'll actually use, the Sony a7 III gives you most of the experience for less.
Choose the Sony a7 III if…
- ✓You're budget-conscious — it launched at $1,999, about $899 less, freeing money for lenses.
Choose the Sony a7 V if…
- ✓You shoot action, sports or wildlife — 30fps burst plus dedicated subject-tracking AF keeps up with fast, erratic movement where 10fps would drop frames.
- ✓You shoot video seriously — it brings smoother 120p 4K vs 30p and no per-clip recording limit (vs a 29-min cap).
- ✓You want maximum detail for landscapes, studio or large prints — 33MP resolves noticeably more than 24.2MP and gives more cropping latitude.
- ✓You shoot in low light or indoors — AF that focuses down to -4 EV gives it the edge after dark.
Where they differ
- ›Video: the Sony a7 V is the stronger video tool — 4K up to 120p, 10-bit internal and Log.
- ›Burst: the Sony a7 V shoots 30fps to the Sony a7 III's 10fps — the gap that decides whether you nail the peak moment in sports and wildlife.
- ›Price: the Sony a7 III launched at $1,999, $899 under the Sony a7 V — money that could go toward glass.
- ›Resolution: 33MP on the Sony a7 V vs 24.2MP — more detail and crop room, at the cost of larger files.
Frequently asked
Is the Sony a7 III or the Sony a7 V better?
Same line, different generation: the Sony a7 V (2025) moves ahead on burst speed (30fps vs 10fps), resolution (33MP vs 24.2MP) and 4K frame rate (120p vs 30p). The Sony a7 III is still the value pick at $1,999 ($2,898 for the Sony a7 V). If those newer features aren't ones you'll actually use, the Sony a7 III gives you most of the experience for less.
Who should choose the Sony a7 III?
Choose the Sony a7 III if you're budget-conscious — it launched at $1,999, about $899 less, freeing money for lenses.
Who should choose the Sony a7 V?
Choose the Sony a7 V if you shoot action, sports or wildlife — 30fps burst plus dedicated subject-tracking AF keeps up with fast, erratic movement where 10fps would drop frames. Choose it if you shoot video seriously — it brings smoother 120p 4K vs 30p and no per-clip recording limit (vs a 29-min cap). Choose it if you want maximum detail for landscapes, studio or large prints — 33MP resolves noticeably more than 24.2MP and gives more cropping latitude. Choose it if you shoot in low light or indoors — AF that focuses down to -4 EV gives it the edge after dark.
What is the main difference between the Sony a7 III and the Sony a7 V?
Video: the Sony a7 V is the stronger video tool — 4K up to 120p, 10-bit internal and Log.
| Product | ||
|---|---|---|
| Imaging | ||
| Sensor Type | BSI CMOS | CMOS |
| Sensor Size | Full-Frame | Full-Frame |
| Image Processor | BIONZ X | BIONZ XR2 |
| Effective Resolution | 24.2 MP | 33 MP |
| Lens Mount | Sony E | Sony E |
| Exposure Control | ||
| ISO Range (Native) | 100 – 51200 | 100 – 51200 |
| ISO Range (Extended) | 50 – 204800 | 50 – 204800 |
| Mechanical Shutter | 1/8000 | 1/8000 |
| Electronic Shutter | 1/8000 | 1/16000 |
| Flash Sync Speed | 1/250 | 1/250 |
| Built-in Flash | No | No |
| Still Image Capture | ||
| Continuous Shooting | 10 fps | 30 fps |
| Video Capture | ||
| Max Resolution | 4K | 4K |
| 8K Recording | − | − |
| 4K Recording | Up to 30p | Up to 120p |
| 1080p Recording | Up to 120p | Up to 240p |
| 10-bit Internal | Yes | Yes |
| Recording Limit | 29 min | No limit |
| Log Profiles | S-Log3 / HLG / S-Cinetone | S-Log3 / HLG / S-Cinetone |
| Built-in Mic | Stereo | Stereo |
| Headphone Jack | Yes | Yes |
| Mic Input | Yes | Yes |
| HDMI Output | Micro (Type D) | Full-size (Type A) |
| Focus | ||
| Phase Detect Points | 693 | 759 |
| Contrast Detect Points | 425 | 425 |
| Low Light AF | -3 EV | -4 EV |
| Eye AF | Yes | Yes |
| Animal AF | Yes | Yes |
| Vehicle AF | No | Yes |
| Viewfinder | ||
| EVF Type | OLED | OLED |
| EVF Resolution | 2.36M dots | 3.69M dots |
| EVF Magnification | 0.78x | 0.78x |
| Monitor | ||
| LCD Size | 3" | 3.2" |
| LCD Resolution | 0.92M dots | 2.10M dots |
| LCD Type | Tilting | 4-Axis Tilting |
| Touch Screen | Yes | Yes |
| Interface | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | v4.2 | v5.3 |
| USB | USB-C 3.1 Gen 1 | USB-C 3.2 |
| Memory Card Slots | 2x SD (1x UHS-II) | 2x CFexpress Type A / SD UHS-II |
| GPS | No | No |
| General | ||
| Price (MSRP) | $1,999 | $2,898 |
| Body Material | Magnesium Alloy | Magnesium Alloy |
| Dimensions | 126.9×95.6×73.7 mm | 130.3×96.4×82.4 mm |
| Weight | 650g (1.43 lb) | 695g (1.53 lb) |
| Weather Sealed | Yes | Yes |
| In-Body Stabilization | Yes | Yes |
| Battery Life (EVF) | 610 shots | 630 shots |
| Battery Life (LCD) | 710 shots | 750 shots |
| Battery Type | NP-FZ100 | NP-FZ100 |
