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The display backlight flickers at 240.4 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 99% and below. There should be no flickering or PWM above this brightness setting.The frequency of 240.4 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.In comparison: 51% of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 13634 (minimum: 43 - maximum: 2500000) Hz was measured. (±) The average temperature for the upper side under maximal load is 35.3 °C / 96 F, compared to the average of 33 °C / 91 F for the devices in the class Smartphone.(+) The maximum temperature on the upper side is 37.4 °C / 99 F, compared to the average of 35.5 °C / 96 F, ranging from 22.4 to 51.7 °C for the class Smartphone.(+) The bottom heats up to a maximum of 36 °C / 97 F, compared to the average of 34 °C / 93 F(+) In idle usage, the average temperature for the upper side is 30 °C / 86 F, compared to the device average of 33 °C / 91 F. Samsung Galaxy A70 audio analysis(+) speakers can play relatively loud (85.3 dB)Bass 100 - 315 Hz(-) nearly no bass - on average 33.5% lower than median(±) linearity of bass is average (13.1% delta to prev. Frequency)Mids 400 - 2000 Hz(+) balanced mids - only 3.7% away from median(+) mids are linear (4.5% delta to prev. Frequency)Highs 2 - 16 kHz(±) higher highs - on average 6.2% higher than median(+) highs are linear (3.6% delta to prev.
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Frequency)Overall 100 - 16.000 Hz(±) linearity of overall sound is average (22.9% difference to median)Compared to same class» 37% of all tested devices in this class were better, 12% similar, 51% worse» The best had a delta of 13%, average was 25%, worst was 44%Compared to all devices tested» 61% of all tested devices were better, 8% similar, 31% worse» The best had a delta of 3%, average was 21%, worst was 53%. Samsung Galaxy A7 2018 audio analysis(+) speakers can play relatively loud (85.5 dB)Bass 100 - 315 Hz(-) nearly no bass - on average 27.5% lower than median(±) linearity of bass is average (10.4% delta to prev. Frequency)Mids 400 - 2000 Hz(+) balanced mids - only 3.6% away from median(+) mids are linear (4.8% delta to prev. Frequency)Highs 2 - 16 kHz(±) higher highs - on average 8.2% higher than median(+) highs are linear (3.3% delta to prev.
Frequency)Overall 100 - 16.000 Hz(±) linearity of overall sound is average (22.2% difference to median)Compared to same class» 32% of all tested devices in this class were better, 10% similar, 58% worse» The best had a delta of 13%, average was 25%, worst was 44%Compared to all devices tested» 57% of all tested devices were better, 8% similar, 35% worse» The best had a delta of 3%, average was 21%, worst was 53%.
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