Optical proximity sensor arrangement comprising a first sensor unit and a second sensor unit, wherein - the first sensor unit comprises a first emitter and a first detector configured to detect light being emitted by the first emitter and being at least partially reflected; - the second sensor unit comprises - a second emitter, wherein the first detector is configured to detect light being emitted by the second emitter and being at least partially reflected and wherein a distance between the first emitter and the first detector is less than a distance between the first detector and the second emitter; - a second detector configured to detect light being emitted by the first emitter and being at least partially reflected, wherein the distance between the first emitter and the first detector is less than a distance between the first emitter and the second detector, wherein - the optical proximity sensor arrangement further comprises at least one control unit configured to, during a first measurement cycle, drive the first emitter to cause the first emitter emitting light with a first intensity and control a sensitivity of the first detector to a first sensitivity, and wherein - the second sensor unit comprises the second emitter and wherein the at least one control unit is configured to, during a second measurement cycle, drive the second emitter to cause the second emitter emitting light with a second intensity and control the sensitivity of the first detector to a second sensitivity, wherein the second intensity is greater than the first intensity and the second sensitivity is greater than the first sensitivity. - the first sensor unit comprises a first emitter and a first detector configured to detect light being emitted by the first emitter and being at least partially reflected; - the second sensor unit comprises - a second emitter, wherein the first detector is configured to detect light being emitted by the second emitter and being at least partially reflected and wherein a distance between the first emitter and the first detector is less than a distance between the first detector and the second emitter; - a second detector configured to detect light being emitted by the first emitter and being at least partially reflected, wherein the distance between the first emitter and the first detector is less than a distance between the first emitter and the second detector, wherein - a second emitter, wherein the first detector is configured to detect light being emitted by the second emitter and being at least partially reflected and wherein a distance between the first emitter and the first detector is less than a distance between the first detector and the second emitter; - a second detector configured to detect light being emitted by the first emitter and being at least partially reflected, wherein the distance between the first emitter and the first detector is less than a distance between the first emitter and the second detector, wherein - the optical proximity sensor arrangement further comprises at least one control unit configured to, during a first measurement cycle, drive the first emitter to cause the first emitter emitting light with a first intensity and control a sensitivity of the first detector to a first sensitivity, and wherein - the second sensor unit comprises the second emitter and wherein the at least one control unit is configured to, during a second measurement cycle, drive the second emitter to cause the second emitter emitting light with a second intensity and control the sensitivity of the first detector to a second sensitivity, wherein the second intensity is greater than the first intensity and the second sensitivity is greater than the first sensitivity.