Sony
FE 24-70mm F2.8 GM II
Sony E Mount
The ultimate standard zoom — incredibly sharp, exceptionally compact, and built for professionals.
$2,299
Launch priceReleased Apr 2022
Viltrox
AF 13mm F1.4 Z
Nikon Z Mount
AF 13mm F1.4 Z — 13mm f/1.4 for Nikon Z, a popular choice in the viltrox lineup.
$479
Launch priceReleased Aug 2023
AF 13mm F1.4 Z is 1.3 years newer.
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Wins
FE 24-70mm F2.8 GM II
Wins
AF 13mm F1.4 Z
1 categories tied
Which would you choose?
TL;DR — Key differences
- AFE 24-70mm F2.8 GM II has higher Max magnification (0.32 × vs 0.11 ×)
- BAF 13mm F1.4 Z has lower Max aperture (Wide) (f/1.4 vs f/2.8)
- BAF 13mm F1.4 Z has lower Max aperture (Tele) (f/1.4 vs f/2.8)
- BAF 13mm F1.4 Z has lower Weight (420 g vs 695 g)
- BAF 13mm F1.4 Z has lower Min focus distance (14 cm vs 21 cm)
Key specs at a glance
Size and weight, to scale
📸 Snap this lens size diff to share
FE 24-70mm F2.8 GM II
⌀88 × 120 mm
695 g (1.53 lb / 24.52 oz)
Credit card
85.6 × 54 mm
for scale
AF 13mm F1.4 Z
⌀82 × 90 mm
420 g (0.93 lb / 14.82 oz)
FE 24-70mm F2.8 GM II is 30mm longer and 6mm wider than AF 13mm F1.4 Z.
FE 24-70mm F2.8 GM II is 275 g heavier than AF 13mm F1.4 Z.
Diameter (⌀) is the maximum barrel width; length is measured from the mount to the front of the lens.
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose the FE 24-70mm F2.8 GM II
- ✓
Special elements
Adds 2 XA (extreme aspherical), 3 Aspherical, 2 ED…
- ✓
Weather sealing
Only FE 24-70mm F2.8 GM II supports it
- ✓
Control ring
Only FE 24-70mm F2.8 GM II supports it
- ✓
Custom function button
Only FE 24-70mm F2.8 GM II supports it
- ✓
Max magnification
0.32 × vs 0.11 × — higher is better
Reasons to choose the AF 13mm F1.4 Z
- ✓
Special elements
Adds 2 Aspherical, 4 ED, 2 HR
- ✓
Max aperture (Wide)
f/1.4 vs f/2.8 — lower is better
- ✓
Max aperture (Tele)
f/1.4 vs f/2.8 — lower is better
- ✓
Weight
420 g vs 695 g — lower is better
- ✓
Min focus distance
14 cm vs 21 cm — lower is better
- ✓
Length
90 mm vs 120 mm — lower is better
- ✓
Diameter
82 mm vs 88 mm — lower is better
Shared specifications
Internal focus
Both support internal focus
Pros & cons at a glance
Editorially curated highlights and trade-offs.
FE 24-70mm F2.8 GM II
Pros
- ✓Outstanding sharpness across the entire zoom range
- ✓Remarkably small and lightweight for an f/2.8 zoom
- ✓Four XD Linear focus motors provide blazing-fast AF tracking
- ✓Excellent close-up magnification
- ✓De-clickable aperture ring and customized function buttons
Cons
- –No built-in optical image stabilization (relies on body IBIS)
- –High launch price
- –Aperture ring can be easily bumped if not locked
AF 13mm F1.4 Z
Pros
- ✓Bright f/1.4 aperture for low light and subject separation
- ✓Prime design typically delivers strong sharpness and lighter weight
- ✓Native Nikon Z mount compatibility
Cons
- –Third-party or older alternatives may offer better value
Decided which one is right for you?
Compare live prices for the FE 24-70mm F2.8 GM II and AF 13mm F1.4 Z at major authorized retailers.
Sony FE 24-70mm F2.8 GM II
Viltrox AF 13mm F1.4 Z
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Full specifications
✓ = category winner
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.