WatchFitTool

Samsung Galaxy Watch6 LTE 40mm vs Galaxy Watch6 LTE 44mm

Size, specs & wrist fit compared

Samsung Galaxy Watch6 LTE 40mm
Samsung Galaxy Watch6 LTE 40mm
38.8mm × 40.4mmView specs
Samsung Galaxy Watch6 LTE 44mm
Samsung Galaxy Watch6 LTE 44mm
42.8mm × 44.4mmView specs

Which one fits you

Under 14 cm (5.5 in) round, the 44mm's lugs overhang and the 40mm's do not; the 40mm fills the wrist at 13–14.5 cm, the 44mm at 14.5–16 cm.

What else differs

  • Screen: the 44mm has the larger screen, 1.5 in across against 1.3 in on the 40mm.
  • Battery: about 30 hours each in everyday use as rated, though the 44mm carries a 425 mAh cell against 300 mAh in the 40mm.

The Galaxy Watch6 LTE 40mm is the thinnest of smartwatches 39mm across and the Galaxy Watch6 LTE 44mm is the thinnest of those 43mm across — so both wear flatter than their widths suggest.

The Galaxy Watch6 LTE 44mm is 4mm wider, 4mm longer and 4.6g heavier than the Galaxy Watch6 LTE 40mm.

Galaxy Watch6 LTE 40mm

Galaxy Watch6 LTE 44mm

Case width
38.8mm
42.8mm+4mm
Lug-to-lug
40.4mm
44.4mm+4mm
Thickness
9mm
9mmsame
Weight
28.7g
33.3g+4.6g

Galaxy Watch6 LTE: 40mm or 44mm by wrist size

Wrist round (mm left each side)40mm44mm
14 cm / 5.5 inSweet spot (2.4mm)Bold (0.4mm)
15 cm / 5.9 inBalanced (4mm)Sweet spot (2mm)
16 cm / 6.3 inBalanced (5.6mm)Sweet spot (3.6mm)
17 cm / 6.7 inBalanced (7.2mm)Balanced (5.2mm)
18 cm / 7.1 inUnderstated (8.8mm)Balanced (6.8mm)
19 cm / 7.5 inUnderstated (10.4mm)Balanced (8.4mm)
20 cm / 7.9 inUnderstated (12.1mm)Understated (10.1mm)

How the fit model works · Size chart for every wrist

Switch or add watches

Samsung Galaxy Watch6 LTE 40mm

Samsung

Galaxy Watch6 LTE 40mm

Samsung Galaxy Watch6 LTE 44mm

Samsung

Galaxy Watch6 LTE 44mm

As an Amazon Associate, WatchFitTool earns from qualifying purchases.

Battery life compared

40mm44mm

  • Battery saver

    100 hours
    100 hours
  • Smartwatch

    1.25 days
    1.25 days

More comparisons

2D Dimension Schematics

Top view
Side view
  • Samsung Galaxy Watch6 LTE 40mm 38.8mm × 40.4mm · 9mm thick
  • Samsung Galaxy Watch6 LTE 44mm 42.8mm × 44.4mm · 9mm thick

3D preview

Galaxy Watch6 LTE 40mm vs Galaxy Watch6 LTE 44mm on a wrist

Open 3D try-on

Specifications

The short version

11 key specs
SpecSamsungGalaxy Watch6 LTE 40mmSamsungGalaxy Watch6 LTE 44mm
Case Width38.8mm42.8mm
Lug-to-Lug40.4mm44.4mm
Thickness9mm9mm
Weight28.7g33.3g
ShapeCircularCircular
Water Resistance5 ATM5 ATM
GPSYesYes
Display typeOLED/AMOLEDOLED/AMOLED
Screen size1.3 inches1.5 inches
Battery life1.25 days1.25 days
Released20232023

Where the specifications differ

7 differences
SpecSamsung Galaxy Watch6 LTE 40mmSamsung Galaxy Watch6 LTE 44mm
Design
width38.842.8
height40.444.4
volume14.11 cm³17.1 cm³
weight28.7 g33.3 g
resolution432 x 432 px480 x 480 px
screen size1.3 inches1.5 inches
Battery
battery power300 mAh425 mAh

The other 105 specifications both list are identical.

Full Samsung Galaxy Watch6 LTE 40mm specifications →Full Samsung Galaxy Watch6 LTE 44mm specifications →