Oppo K9s 5G 2021 Premium Edition Dual SIM TD-LTE CN 128GB PERM10 vs. Nokia XR21 2023 5G Limited Edition Global Dual SIM TD-LTE 128GB (HMD Sentry) Frequency Band Comparison


Comparison Criteria
Device 1
K9s 5G 2021 Premium Edition Dual SIM TD-LTE CN 128GB PERM10 View full device details
Device 2
XR21 2023 5G Limited Edition Global Dual SIM TD-LTE 128GB (HMD Sentry) View full device details

Frequency Band Comparison

Select a band for more details
Frequency Band Oppo K9s 5G 2021 Premium Edition Dual SIM TD-LTE CN 128GB PERM10
View device details 		Nokia XR21 2023 5G Limited Edition Global Dual SIM TD-LTE 128GB (HMD Sentry)
View device details
GSM 850 MHz Yes Yes
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes Yes
UMTS B1 (2100 MHz) Yes Yes
UMTS B2 (1900 MHz PCS) No Yes
UMTS B4 (1700/2100 MHz AWS 1) Yes Yes
UMTS B5 (850 MHz) Yes Yes
UMTS B6 (850 MHz Japan) Yes No
UMTS B8 (900 MHz GSM) Yes Yes
UMTS B19 (800 MHz Japan) Yes No
LTE B1 (2100 MHz) Yes Yes
LTE B2 (1900 MHz PCS) No Yes
LTE B3 (1800 MHz +) Yes Yes
LTE B4 (1700/2100 MHz AWS 1) Yes Yes
LTE B5 (850 MHz) Yes Yes
LTE B7 (2600 MHz) No Yes
LTE B8 (900 MHz) Yes Yes
LTE B12 (700 MHz ac) No Yes
LTE B13 (700 MHz c) No Yes
LTE B17 (700 MHz bc) No Yes
LTE B19 (800 MHz Upper) Yes No
LTE B20 (800 MHz DD) No Yes
LTE B25 (1900 MHz +) No Yes
LTE B26 (850 MHz +) No Yes
LTE B28 (700 MHz APT) Yes Yes
LTE B32 (1500 MHz L-band) No Yes
LTE B34 (TD 2000 MHz) Yes No
LTE B38 (TD 2600 MHz) Yes Yes
LTE B39 (TD 1900 MHz +) Yes Yes
LTE B40 (TD 2300 MHz) Yes Yes
LTE B41 (TD 2500 MHz) Yes Yes
LTE B42 (TD 3500 MHz) No Yes
LTE B43 (TD 3700 MHz) No Yes
LTE B48 (TD 3600 MHz) No Yes
LTE B66 (1700/2100 MHz) No Yes
LTE B71 (600 MHz) No Yes
CDMA BC0 (800 MHz) Yes No
5G NR N1 (2100 MHz) Yes Yes
5G NR N2 (1900 MHz) No Yes
5G NR N3 (1800 MHz) No Yes
5G NR N5 (850 MHz) No Yes
5G NR N7 (2600 MHz) No Yes
5G NR N20 (800 MHz) No Yes
5G NR N25 (1900 MHz) No Yes
5G NR N28 (700 MHz) Yes Yes
5G NR N40 (2300 MHz) No Yes
5G NR N41 (2500 MHz) Yes Yes
5G NR N66 (1700/2100 MHz) No Yes
5G NR N71 (600 MHz) No Yes
5G NR N77 (3700 MHz) Yes Yes
5G NR N78 (3500 MHz) Yes Yes
5G NR N79 (4700 MHz) No Yes

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