For this request, the following response sequence is:
+ QCAINFO:
“PCC”, <freq>, <bandwidth>, <band>, <pcell_state>, <pcid>,
<rsrp>, <rsrq>, <rssi>, <sinr>
“SCC”, <freq>, <bandwidth>, <band>, <scell_state>, <pcid>,
<rsrp>, <rsrq>, <rssi>, <sinr>
And the decoding of the parameters:
<PCC> Primary carrier component
<SCC> Secondary carrier component
<freq> EARFCN
<bandwidth> Bandwidth
6 1.4MHZ
15 3MHZ
25 5MHZ
50 10MHZ
75 15MHZ
100 20MHZ
<band> Band information.
<pcell_state> Primary cell state
0 No serving
1 Registered
<scell_state> Secondary cell state
0 Deconfigured
1 Configured deactivated
2 Configured activated
<pcid> Physical Cell ID
<rsrp> Reference Signal Received Power (see 3GPP 36.214 Section 5.1.1.)
<rsrq> Reference Signal Received Quality (see 3GPP 36.214 Section 5.1.2.)
<rssi> Number format. The parameter shows the Received Signal Strength Indication
<sinr> Number format. Logarithmic value of SINR. Values are in 1/5th of a dB. Range: 0-250, which translates to -20dB -+30dB.
So SINR sholud not be the same in command response and Mobile page.
As for the rest of the parameters, they may not always coincide, since the command returns a static value received from the modem, while Mobile displays real information, which can constantly change. I advise you to try testing different sim cards and different locations.
BR,
Aliaksandr