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 XF
Fujifilm X Mount
AF 13mm F1.4 XF — 13mm f/1.4 for Fujifilm X, a popular choice in the viltrox lineup.
$429
Launch priceReleased Aug 2023
AF 13mm F1.4 XF is 1.3 years newer.
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Wins
FE 24-70mm F2.8 GM II
Wins
AF 13mm F1.4 XF
1 categories tied
TL;DR — Key differences
- AFE 24-70mm F2.8 GM II has higher Max magnification (0.32 × vs 0.1 ×)
- BAF 13mm F1.4 XF has lower Max aperture (Wide) (f/1.4 vs f/2.8)
- BAF 13mm F1.4 XF has lower Max aperture (Tele) (f/1.4 vs f/2.8)
- BAF 13mm F1.4 XF has lower Weight (370 g vs 695 g)
- BAF 13mm F1.4 XF has lower Length (74 mm vs 120 mm)
Key specs at a glance
Size and weight, to scale
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 XF
⌀74 × 74 mm
370 g (0.82 lb / 13.05 oz)
FE 24-70mm F2.8 GM II is 46mm longer and 14mm wider than AF 13mm F1.4 XF.
FE 24-70mm F2.8 GM II is 325 g heavier than AF 13mm F1.4 XF.
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 Super ED
- ✓
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 0.1 × — higher is better
Reasons to choose the AF 13mm F1.4 XF
- ✓
Special elements
Adds 2 Aspherical, 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
370 g vs 695 g — lower is better
- ✓
Length
74 mm vs 120 mm — lower is better
- ✓
Diameter
74 mm vs 88 mm — lower is better
- ✓
Min focus distance
20 cm vs 21 cm — lower is better
Shared specifications
Internal focus
Both support internal focus
Weather sealing
Both support weather sealing
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 XF
Pros
- ✓Bright f/1.4 aperture for low light and subject separation
- ✓Prime design typically delivers strong sharpness and lighter weight
- ✓Lightweight design easy to carry all day
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 XF at major authorized retailers.
Sony FE 24-70mm F2.8 GM II
Viltrox AF 13mm F1.4 XF
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Full specifications
✓ = category winner
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.