Samsung Galaxy M21 vs. Xiaomi Redmi Note 9

Samsung Galaxy M21
  • 6.4" (2340x1080) Super AMOLED
  • 4GB/6GB
    Samsung Exynos 7 Octa 9611 SoC     64GB/128GB Storage
  • 48-MP, f/2 1 Rear Camera
  • 6000 mAh
Xiaomi Redmi Note 9
  • 6.53" (2340x1080) IPS LCD
  • 3GB/4GB
    SoC     64GB/128GB Storage
  • 48-MP, f/1.79 1 Rear Camera
  • 5020 mAh

Specifications Highlights
product_name_ÜstrGalaxy M21Redmi Note 9
aggregated_productGalaxy M21 (Launched 2020-03-18)Redmi Note 9 (Launched 2020-04-30)
aggregated_display6.4" 2340x1080 Super AMOLED 6.53" 2340x1080 IPS LCD
aggregated_cam_rear_all
  • 48-MP f/2 (Primary)
  • 48-MP f/1.79 (Primary)
aggregated_cam_front_all
  • f/2
  • 13-MP f/2
aggregated_computing
  • Samsung Exynos 7 Octa 9611 SoC
  • 4GB/6GB RAM
  • 64GB/128GB Storage
  • MicroSDXC
  • SoC
  • 3GB/4GB RAM
  • 64GB/128GB Storage
  • MicroSDXC
aggregated_battery6000 mAh5020 mAh
aggregated_designIP Rating, 188g (6.6oz), 75.1x159x8.9 mm (2.96 x 6.26 x 0.35 inches)IP Rating, 199g (7oz), 77.2x162.3x8.9 mm (3.04 x 6.39 x 0.35 inches)
Advertising
Display
product_name_ÜstrGalaxy M21Redmi Note 9
display_type_ÜssSuper AMOLEDIPS LCD
display_diagonal_Üinch_Ünum6.4"6.53"
display_body_ratio_Üpct_Ünum84.2%83.5%
display_resolution_Üpix_Üstr2340x10802340x1080
display_density_Üppi_Ünum403 PPI395 PPI
display_specs_brightness_Ünits_Ünum420 NITs
display_glass_name_ÜssGorilla Glass 3Gorilla Glass 5
display_features_Üas
  • Multitouch
  • Glossy
  • 2.5D
  • Multitouch
  • Glossy
  • 2.5D
display_color_Übits_Ünum24 bit (16,777,216 colors)24 bit (16,777,216 colors)
Primary Camera
product_name_ÜstrGalaxy M21Redmi Note 9
megapixel_Ümpix_Ünum48-MP48-MP
aperture_Üfstop_Ünumf/2f/1.79
dyn_sensor_surface_descrption_ÜstrMediumMedium
cam_hardware_features_Üas
  • LED Flash
  • LED Flash
Battery
product_name_ÜstrGalaxy M21Redmi Note 9
battery_type_ÜssLi-IonLi-Ion
battery_capacity_Ümah_Ünum6000 mAh5020 mAh
battery_features_Üas
  • Fast Charge
  • Non-Removable
  • Fast Charge
  • Non-Removable
Computing
product_name_ÜstrGalaxy M21Redmi Note 9
main_processor_brand_name_ÜstrMediaTek
main_processor_name_ÜstrSamsung Exynos 7 Octa 9611
main_processor_core_number_Ünum88
main_processor_ÜGhz_Üstr2.3 GHz2 GHz
memory_ram_ÜgB_Üanum4GB/6GB3GB/4GB
memory_built_in_storage_ÜgB_Üanum64GB/128GB64GB/128GB
memory_card_type_ÜssMicroSDXCMicroSDXC
operating_system_compound_ÜstrAndroid 10Android 10
Communications
product_name_ÜstrGalaxy M21Redmi Note 9
lte_cat_down_ÜstrLTE CAT12 603 Mbps
lte_bands_list_Üstr1, 20, 3, 38, 40, 41, 5, 7, 81, 3, 40, 41, 5, 7, 8
modem_features_Üas
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • EV-DO A
  • TD-SCDMA
  • TD-HSDPA
wifi_speeds_Üas
  • b
  • g
  • n
  • a
  • b
  • g
  • n
  • ac
wifi_features_Üas
  • Hotspot
  • WiFi Direct
  • Dual-band
  • Hotspot
  • WiFi Direct
bluetooth_version_ÜstrBluetooth 5.0Bluetooth 5.0
bluetooth_features_Üas
  • A2DP
  • BT LE
  • A2DP
  • BT EDR
  • HID
  • BT LE
nfc_features_Üas
  • NFC Supported
port_type_ÜssUSB Type CUSB Type C
port_features_Üas
  • USB 2.0
  • USB OTG
  • USB 2.0
  • USB OTG
sar_eu_head_Üwpkg_Ünum0.492 W/Kg
sar_eu_body_Üwpkg_Ünum1.13 W/Kg
Sim Card 0
product_name_ÜstrGalaxy M21Redmi Note 9
unique_name_ÜstrSIM0SIM0
sim_type_ÜssNano SIMNano SIM
Sim Card 1
product_name_ÜstrGalaxy M21Redmi Note 9
unique_name_ÜstrSIM1SIM1
sim_type_ÜssNano SIMNano SIM
Multimedia
product_name_ÜstrGalaxy M21Redmi Note 9
multimedia_features_Üas
  • IR
audio_features_Üas
  • Loudspeaker
  • FM Radio
  • FM Radio RDS
  • 3.5mm Port
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
audio_formats_Üas
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
video_formats_Üas
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VC-1
  • VP8
  • VP9
  • WMV7
  • WMV8
  • XVID
  • DIVX
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VC-1
  • XVID
sensors_Üas
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • Galileo

Samsung Galaxy M21 vs. Xiaomi Redmi Note 9 Specs & Speed Benchmarks

battery_capacity_Ümah_Ünum

Higher is better