Sony FE 20-70mm F4 G vs Sony FE 28-60mm F4-5.6

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

FE 20-70mm F4 G compared with FE 28-60mm F4-5.6
SonyFE 20-70mm F4 GSonyFE 28-60mm F4-5.6
Overview
ReleasedFebruary 2023October 2020
Optics
Lens typeZoomZoom
Focal length20–70 mm28–60 mm
Maximum aperturef/4f/4–5.6
Minimum aperturef/22f/22–32
Optical construction16 elements in 13 groupsEight elements in seven groups
Special elementsTwo AA advanced-aspherical elements, one aspherical element, three ED glass elements and one ED aspherical elementThree aspherical elements
CoatingsFluorine coating on the front element; optimised antireflection coatings without a maker Nano AR designation–
DiaphragmNine rounded bladesSeven rounded blades
Angle of view94°–34° full frame; 70°–23° APS-C75°–40° full frame; 54°–27° APS-C
Mount and compatibility
MountsSony ESony E
Image circleFull frameFull frame
Image circle detailFull-frame coverage; 30–105 mm equivalent field of view on APS-CFull-frame coverage; 42–90 mm equivalent field of view on APS-C
Teleconverter supportNot compatible with SEL14TC or SEL20TCNot compatible with Sony E-mount teleconverters
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.25 m0.3 m
Maximum magnification0.39×0.16×
Optical stabilisationNoNo
Autofocus detailTwo XD linear motors; internal focusing; compatible Alpha 1 30 fps bursts require maker-specified shutter-speed and AF conditionsLinear motor with internal focusing
Focus distance detailAutofocus minimum 0.30 m at 20 mm or0.25 m at 70 mm; manual focus minimum 0.25 m throughout the zoom range; Linear Response MF0.3 m minimum at 28 mm; 0.45 m at 60 mm
Magnification detailMaximum magnification 0.39×0.16× maximum magnification
Stabilisation detailNo lens stabilisation; compatible bodies provide stabilisationNo optical stabilisation; compatible camera body stabilisation can be used
Video featuresReduced focus breathing and focus/axis shifts during zooming; compatible-body breathing compensation may alter field of view and quality. Body Active Mode requires compatibility and slightly narrows the field of viewInternal focusing keeps lens length unchanged during focus adjustment
Design
Dust and moisture resistantYesYes
Filter diameter72 mm40.5 mm
Maximum diameter78.7 mm66.6 mm
Length99 mm45 mm
Weight488 g167 g (better)
ControlsAperture ring with click on/off and Iris Lock switch, AF/MF switch and two customisable focus-hold buttonsManual-focus ring and mechanical zoom ring
Zoom designExtending zoom barrel; 99 mm main length at the wide-angle settingManual retractable zoom; rotate zoom ring to extend lens before shooting
Filter detail72 mm front filter thread does not rotate during focusing–
Weather resistanceDust- and moisture-resistant design; not guaranteed completely dust- or moisture-proofDust and moisture resistant design; not guaranteed to prevent all ingress
Dimensions detail–66.6 mm maximum diameter × 45 mm retracted length; lens extends for shooting
Weight detailApproximately 488 g lens; separate hood and caps excludedApproximately 167 g lens; separate caps excluded
Lens hoodALC-SH174 petal bayonet hoodNo hood supplied
In the boxALC-SH174 hood, ALC-F72S front cap, ALC-R1EM rear cap and soft caseALC-F405S front cap and ALC-R1EM rear cap; no case supplied
Release detailSony Europe specified February 2023 availability; Sony North America specified March, as did Photography Blog. Main date retains earliest maker regional month. Sony confirms F4 maximum aperture and two focus-hold buttons; Photography Blog’s F2.8 aperture-ring line and sibling 24–70 model reference are not importedSony Hong Kong specifies Alpha 7C retail availability from the beginning of October 2020, including its FE 28–60 mm kit. Sony Japan specifies kit sale on 23 October 2020 and later separate lens sale on 29 January 2021; main release records first kit availability, not standalone sale. Announcement 14 September from Sony Alpha Universe US. Two independent full reviews read: Photography Blog Mark Goldstein on Alpha 7C and Digital Camera World Rod Lawton. Preserve real-world versus lab corner qualifications and distortion-correction dependence. No inferred predecessor link

More comparisons