OPS!SMART Call Max AMOLED Smartwatch vs Xiaomi Smart Band 10

What Call Max AMOLED Smartwatch does better (1) and where Smart Band 10 wins (0) — every spec side by side.

9.6Score

1 advantage≈ $60

Higher score

Xiaomi · 2025Smart Band 10

7.3Score

0 advantages≈ $50

9.7Display7.1

5.5Health tracking5.5

Dimensions

Size comparison

Call Max AMOLED SmartwatchSmart Band 10

	Call Max AMOLED Smartwatch	Smart Band 10	Difference
Case size	41.5 mm	22.5 mm	+19 mm

Drawn to the same scale from the official dimensions (front and side).

Smart Band 10 has no measurable advantages in this pair.

Specifications

Only differences	OPS!SMART Call Max AMOLED Smartwatch≈ $609.6	Xiaomi Smart Band 10≈ $507.3
Design & durability
Case size	42 mm	47 mm
Weight	—	27 g
Thickness	—	11 mm
Height	—	48 mm
Width	—	22.5 mm
Case material	Aluminium	—
Lens / cover glass	Mineralglas Mineralglas	2.5D-Glas
Strap material	Aluminium	—
Water resistance	—	5 ATM
Water rating (maker)	—	50 m / 5 bar / 5 ATM
Colours	—	Black
Display
Screen size	1.95″	1.72″
Display technology	AMOLED	AMOLED
Panel	AMOLED	AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	—	Yes
Touchscreen	—	Yes
Resolution (width)	—	212 px
Resolution (height)	—	520 px
Battery
Battery life (smartwatch mode)	—	9 days
Battery capacity	—	233 mAh
Battery type	—	Li-Po
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
Sleep tracking	Yes	Yes
Sensors	heart rate, SpO2	heart rate, SpO2, accelerometer
Sports & navigation
Compass	—	Yes
Connectivity
Bluetooth	5.1	5.4
Platform
Works with	iOS, Android	iOS, Android