Is 150 cheap for a smartphone?

Nope, yet you probably don't qualify for any of the free ones.

Look at these though...

$99.00
https://www.samsung.com/us/smartphones/galaxy-s21-5g/buy/galaxy-s21-5g-128gb-unlocked-sm-g991uzvaxaa/?cid=sem-mktg-pfs-mob-us-bing-na-01142021-140760-&ds_e=MICROSOFT-cr:0-pl:286553142-&ds_c=FF~Phones-Purchase+Intent_CN~Generic_PH~teas_MK~usnat_BS~im_PR~smart_SB~can_PK~CPQL_FS~lo_CA~kew_MD~h_KS~gc_MT~bmm-&ds_ag=AG~Price_MK~usnat_AT~ta_MD~h_AI~no-&ds_k=%2Bphone+%2Bprice&gclid=2167aae687cc1683ac2bcae623a46e42&gclsrc=3p.ds


$39.88
https://www.walmart.com/ip/Boost-Mobile-Coolpad-Legacy-SR/873349866

Might have software issues, yet fixable through Google Playstore other third party software.

Yes

150 what?

It’s not smart for a cheap phone.

yes