The CMF Phone 2 Pro seems to support nearly all bands used in Canada, save for 13 and 29 for 4G/LTE, not sure how fundamental these are to the functioning of the phone. I guess it depends what area you’re in, whether urban or rural, and the underlying infrastructure
Fyi the Nothing Phone 3a Pro also has gaps in n71 for 5G and 13, 29, 71 for 4G/LTE
(from Nomad website) Generally, Canada uses the following frequencies:
3G: 850 MHz & 1700 MHz
4G/LTE: 600 MHz (Band 71), 700 MHz (Band 12, Band 13, Band 17 & Band 29), 850 MHz (Band 5), 1700 MHz (Band 4 & Band 66), 1900 MHz (Band 2) & 2600 MHz (Band 7 & Band 38)
5G NR: 600 MHz (n71), 1700 MHz (n66), 2500 MHz (n41), 2600 MHz (n38) & 3500 MHz (n78)
CMF Phone 2 Pro website:
3G UMTS (WCDMA) bands: UMTS B1, 2, 4, 5, 6, 8, 19
4G LTE bands: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66, 71
5G NR band: n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n66, n71, n77, n78
Nothing Phone 3a Pro website:
3G UMTS (WCDMA) bands: 1, 2, 4, 5, 6, 8, 19
4G LTE bands: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66
5G NR band: n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78