Sony E 50mm F1.8 OSS § 03 Head to head
Sony E 50mm F1.8 OSS vs TTartisan AF 50 mm f/1.8 Neo
Sony 50mm f/1.8 focuses 9 cm closer. TTartisan 50mm f/1.8 is 46 g lighter.
Both lenses are made for the Sony E mount: the Sony E 50mm F1.8 OSS is a 50mm f/1.8 prime, and the TTartisan AF 50 mm f/1.8 Neo is a 50mm f/1.8 prime. On paper they trade blows, with 3 advantages each.
Sony E 50mm F1.8 OSS 
TTartisan AF 50 mm f/1.8 Neo 01
Key differences
Why is the Sony E 50mm F1.8 OSS better than the TTartisan AF 50 mm f/1.8 Neo?
- Focuses 9 cm closer (0.39 m vs 0.48 m)
- Has optical image stabilization
- Smaller filter thread (49 mm vs 52 mm)
Why is the TTartisan AF 50 mm f/1.8 Neo better than the Sony E 50mm F1.8 OSS?
- 46 g lighter (156 g vs 202 g)
- Covers a larger sensor format (full-frame vs APS-C)
- Newer design (2026 vs 2012)
02
Which should you buy?
- portrait For portrait photography, the TTartisan AF 50 mm f/1.8 Neo has the edge: it is 46 g lighter to carry.
- low-light For low-light shooting, the Sony E 50mm F1.8 OSS has the edge: it has optical image stabilization.
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Specification
| Specification | Sony E 50mm F1.8 OSS | TTartisan AF 50 mm f/1.8 Neo |
|---|---|---|
| Focal length | 50mm | 50mm |
| Maximum aperture | f/1.8 | f/1.8 |
| Minimum aperture | f/22 | f/16 |
| Lens type | Prime lens | Prime lens |
| Format | APS-C | Full frame |
| Weight | 202 g (0.45 lbs) | 156 g (5.50 oz) ◆ |
| Dimensions | 62 mm (diameter) x 62 mm (length) | 51.5 x 61 mm |
| Minimum focusing distance | 0.39 m (15.35 inches) ◆ | 0.48 m (18.90 inches) |
| Maximum magnification | 0.16x | — |
| Image stabilization | Yes ◆ | No |
| Weather sealing | No | — |
| Aperture ring | No | No |
| Aperture blades | 7 (circular) | 7 |
| Optical construction | 8 elements in 7 groups | 12 elements / 8 groups |
| Filter size | 49 mm ◆ | 52 mm |
| Lens mount | Sony E | Sony E, Nikon Z, L-Mount |
| Released | 2012 | 2026 |
| Price | — | $89 list price |
04
Size
- A · Sony
- B · TTartisan
- 62 × 62 mm
- 61 × 51.5 mm
The Sony E 50mm F1.8 OSS is 1 mm longer and 46 g heavier than the TTartisan AF 50 mm f/1.8 Neo.
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Sample frames
Sony E 50mm F1.8 OSS
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Video reviews
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Questions
- Which is lighter, the Sony E 50mm F1.8 OSS or the TTartisan AF 50 mm f/1.8 Neo?
- The TTartisan AF 50 mm f/1.8 Neo weighs 156 g, 46 g less than the Sony E 50mm F1.8 OSS (202 g).
- Which focuses closer, the Sony E 50mm F1.8 OSS or the TTartisan AF 50 mm f/1.8 Neo?
- The Sony E 50mm F1.8 OSS focuses down to 0.39 m, against 0.48 m for the TTartisan AF 50 mm f/1.8 Neo.
- Do the Sony E 50mm F1.8 OSS and the TTartisan AF 50 mm f/1.8 Neo have image stabilization?
- Only the Sony E 50mm F1.8 OSS has optical image stabilization.
- Is the Sony E 50mm F1.8 OSS or the TTartisan AF 50 mm f/1.8 Neo better for portrait photography?
- For portrait photography, the TTartisan AF 50 mm f/1.8 Neo has the edge: it is 46 g lighter to carry.
- Is the Sony E 50mm F1.8 OSS or the TTartisan AF 50 mm f/1.8 Neo better for low-light shooting?
- For low-light shooting, the Sony E 50mm F1.8 OSS has the edge: it has optical image stabilization.
08
Other comparisons
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- Meike 50 mm f/1.7 vs Sony E 50mm F1.8 OSS