Compare Devices

O2 X1b vs Sendo S300

O2 X1b
X1b
O2
Sendo S300
S300
Sendo
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Display

1.50"
Screen Size
0MP
Resolution
Screen Size
0MP
Resolution
Size
1.50 inches
—
Resolution
128 x 128 pixels
96 x 64 pixels
Aspect Ratio
1:1
—
Pixel Density
121 ppi
—
Technology
TFT
Monochrome graphic

Chipset & Memory

Storage
16 MB
—

Battery

780 mAh
Battery
600 mAh
Battery
Capacity
780 mAh
600 mAh

Design

86g
Weight
102x44x18
Dimensions (mm)
90g
Weight
107x47x21
Dimensions (mm)
Form Factor
Bar
Bar
Dimensions
102 x 44 x 18 mm
107 x 47 x 21 mm
Weight
86 g (3.03 oz)
90 g (3.17 oz)

Connectivity

Yes
Bluetooth
Bluetooth
Bluetooth
Yes
—

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