PENTAX / BODY SIZE GUIDE

Pentax cameras, sized for the bag

K and 645 DSLRs, Q mirrorless and Pentax fixed-lens cameras. Listed from the smallest body to the largest, with body-only dimensions shown width x height x depth.

3current models
23archive models
26 cameras

Point and shoot

Under 0.30 L. Pocketable fixed-lens compacts and the tiniest mirrorless bodies.

5
Point and shoot cameras, smallest body first
CameraBody size (W x H x D)PhotoWeightVolumeLinks
Q10Pentax Q mirrorless · 2012Archive
102 x 58 x 33.5 mm4.0 x 2.3 x 1.3 inPentax Q10200 g7.1 oz0.20 L
Q7Pentax Q mirrorless · 2013Archive
102 x 58 x 33.5 mm4.0 x 2.3 x 1.3 inPentax Q7200 g7.1 oz0.20 L
Q-S1Pentax Q mirrorless · 2014Archive
105 x 58 x 34 mm4.1 x 2.3 x 1.3 inPentax Q-S1203 g7.2 oz0.21 L
Optio WG-2Waterproof compact · 2012Archive
122.5 x 61.5 x 29.5 mm4.8 x 2.4 x 1.2 in194 g6.8 oz0.22 L
WG-3Waterproof compact · 2013Archive
125 x 64.5 x 32 mm4.9 x 2.5 x 1.3 in229 g8.1 oz0.26 L

Compact

0.30–0.69 L. Premium compacts and small APS-C or Micro Four Thirds mirrorless bodies.

1
Compact cameras, smallest body first
CameraBody size (W x H x D)PhotoWeightVolumeLinks
MX-1Premium compact · 2013Archive
122.5 x 60 x 51.5 mm4.8 x 2.4 x 2.0 in391 g13.8 oz0.38 L

Small

0.70–0.89 L. Larger APS-C and compact full-frame mirrorless bodies.

8
Small cameras, smallest body first
CameraBody size (W x H x D)PhotoWeightVolumeLinks
*ist DEnthusiast DSLR · 2003Archive
129 x 95 x 60 mm5.1 x 3.7 x 2.4 in650 g22.9 oz0.74 L
K-S1Compact DSLR · 2014Archive
120 x 92.5 x 69.5 mm4.7 x 3.6 x 2.7 inPentax K-S1558 g19.7 oz0.77 L
K-S2Compact DSLR · 2015Archive
122.5 x 91 x 72.5 mm4.8 x 3.6 x 2.9 inPentax K-S2678 g23.9 oz0.81 L
K100DEntry DSLR · 2006Archive
129 x 93 x 70 mm5.1 x 3.7 x 2.8 inPentax K100D660 g23.3 oz0.84 L
K-70Enthusiast DSLR · 2016Archive
125.5 x 93 x 74 mm4.9 x 3.7 x 2.9 inPentax K-70688 g24.3 oz0.86 L
KFEnthusiast DSLR · 2022Current
125.5 x 93 x 74 mm4.9 x 3.7 x 2.9 inPentax KF684 g24.1 oz0.86 L
K-50Enthusiast DSLR · 2013Archive
129 x 96.5 x 70 mm5.1 x 3.8 x 2.8 inPentax K-50650 g22.9 oz0.87 L
K-30Enthusiast DSLR · 2012Archive
128.5 x 96.5 x 71.5 mm5.1 x 3.8 x 2.8 inPentax K-30650 g22.9 oz0.89 L

Standard

0.90–1.09 L. Most full-frame mirrorless bodies and smaller DSLRs.

9
Standard cameras, smallest body first
CameraBody size (W x H x D)PhotoWeightVolumeLinks
K-5 IIEnthusiast DSLR · 2012Archive
131 x 97 x 72.5 mm5.2 x 3.8 x 2.9 inPentax K-5 II760 g26.8 oz0.92 L
K-5 IIsEnthusiast DSLR · 2012Archive
131 x 97 x 72.5 mm5.2 x 3.8 x 2.9 inPentax K-5 IIs760 g26.8 oz0.92 L
K10DEnthusiast DSLR · 2006Archive
142 x 101 x 70 mm5.6 x 4.0 x 2.8 inPentax K10D793 g28.0 oz1.00 L
KPEnthusiast DSLR · 2017Archive
131.5 x 101 x 76 mm5.2 x 4.0 x 3.0 inPentax KP703 g24.8 oz1.01 L
K-3Enthusiast DSLR · 2013Archive
131.5 x 100 x 77.5 mm5.2 x 3.9 x 3.1 inPentax K-3800 g28.2 oz1.02 L
K-3 Mark IIIEnthusiast DSLR · 2021Current
134.5 x 103.5 x 73.5 mm5.3 x 4.1 x 2.9 inPentax K-3 Mark III820 g28.9 oz1.02 L
XG-1Bridge camera · 2014Archive
119 x 89 x 97.5 mm4.7 x 3.5 x 3.8 in567 g20.0 oz1.03 L
K-3 IIEnthusiast DSLR · 2015Archive
131.5 x 102.5 x 77.5 mm5.2 x 4.0 x 3.1 inPentax K-3 II785 g27.7 oz1.04 L
X-5Bridge camera · 2012Archive
119 x 86 x 107 mm4.7 x 3.4 x 4.2 in599 g21.1 oz1.10 L

Large

1.10–1.59 L. Full-size DSLRs, high-end mirrorless and many bridge cameras.

2
Large cameras, smallest body first
CameraBody size (W x H x D)PhotoWeightVolumeLinks
K-1Professional DSLR · 2016Archive
136.5 x 110 x 85.5 mm5.4 x 4.3 x 3.4 inPentax K-11,010 g35.6 oz1.28 L
K-1 Mark IIProfessional DSLR · 2018Current
136.5 x 110 x 85.5 mm5.4 x 4.3 x 3.4 inPentax K-1 Mark II1,010 g35.6 oz1.28 L

Extra large

1.60 L and over. Professional bodies with built-in grips, medium format and the biggest bridge cameras.

1
Extra large cameras, smallest body first
CameraBody size (W x H x D)PhotoWeightVolumeLinks
645ZMedium-format DSLR · 2014Archive
156 x 117 x 123 mm6.1 x 4.6 x 4.8 inPentax 645Z1,550 g54.7 oz2.24 L

Dimensions and weights link to manufacturer specifications or established references. Weights generally include the battery and memory card. Product ranges change, so use the linked source when millimetre-perfect fit is critical.