Oppo A53s 2020 Dual SIM TD-LTE V1 NZ ZA 128GB CPH2135 (BBK 2135) vs. Xiaomi Redmi K40 5G Premium Edition Dual SIM TD-LTE CN 256GB M2102J2SC (Xiaomi Thyme) Frequency Band Comparison

Comparison Criteria

Device 1

Device 2

Frequency Band Comparison

Select a band for more details

Frequency Band	Oppo A53s 2020 Dual SIM TD-LTE V1 NZ ZA 128GB CPH2135 (BBK 2135) View device details	Xiaomi Redmi K40 5G Premium Edition Dual SIM TD-LTE CN 256GB M2102J2SC (Xiaomi Thyme) View device details
GSM 850	Yes	Yes
GSM 900 (E-GSM)	Yes	Yes
GSM 1800 (DCS)	Yes	Yes
GSM 1900 (PCS)	Yes	Yes
UMTS B1 (2100)	Yes	Yes
UMTS B2 (1900 PCS)	No	Yes
UMTS B4 (1700/2100 AWS 1)	No	Yes
UMTS B5 (850)	Yes	Yes
UMTS B6 (850 Japan)	No	Yes
UMTS B8 (900 GSM)	Yes	Yes
UMTS B19 (800 Japan)	No	Yes
LTE B1 (2100)	Yes	Yes
LTE B2 (1900 PCS)	No	Yes
LTE B3 (1800 +)	Yes	Yes
LTE B4 (1700/2100 AWS 1)	No	Yes
LTE B5 (850)	Yes	Yes
LTE B7 (2600)	No	Yes
LTE B8 (900)	Yes	Yes
LTE B18 (800 Lower)	No	Yes
LTE B19 (800 Upper)	No	Yes
LTE B26 (850 +)	No	Yes
LTE B28 (700 APT)	No	Yes
LTE B34 (TD 2000)	No	Yes
LTE B38 (TD 2600)	Yes	Yes
LTE B39 (TD 1900 +)	No	Yes
LTE B40 (TD 2300)	Yes	Yes
LTE B41 (TD 2500)	Yes	Yes
LTE B42 (TD 3500)	No	Yes
CDMA BC0 (800)	No	Yes
5G NR N1 (2100)	No	Yes
5G NR N3 (1800)	No	Yes
5G NR N28 (700)	No	Yes
5G NR N41 (2500)	No	Yes
5G NR N77 (3700)	No	Yes
5G NR N78 (3500)	No	Yes