• 6.5" (2400x1080) Super AMOLED
  • 6GB/8GB
    Samsung Exynos 980 SoC
    128GB Storage
  • 48-MP, f/2 4 Rear Cameras
    CAMERA HW score: 109
  • 4500 mAh
  • 5.8" (2960x1440) Super AMOLED
  • 4GB
    Snapdragon 845 SoC
    128GB/256GB/64GB Storage
  • 12-MP, f/1.5, OIS 1 Rear Camera
    CAMERA HW score: 105
  • 3000 mAh W-Charge

Specifications Highlights
product_name_ÜstrGalaxy A51 5GGalaxy S9
aggregated_productGalaxy A51 5G (Launched 2020-04-08)Galaxy S9 (Launched 2018-02-25)
aggregated_display6.5" 2400x1080 Super AMOLED 5.8" 2960x1440 Super AMOLED , HDR10
aggregated_cam_rear_all
  • 26mm 48-MP f/2 (Primary)
  • 13mm 12-MP f/2.2
  • 5-MP f/2.2 +Bokeh Sensor
  • 40mm 5-MP f/2
  • 27mm 12-MP f/1.5 (Primary) +OIS
aggregated_cam_front_all
  • 32-MP f/2.2
  • 26mm 8-MP f/1.7
aggregated_computing
  • Samsung Exynos 980 SoC
  • 6GB/8GB RAM
  • 128GB Storage
  • MicroSDXC
  • Snapdragon 845 SoC
  • 4GB RAM
  • 128GB/256GB/64GB Storage
  • MicroSD (400GB max.)
aggregated_battery4500 mAh3000 mAh, Wireless Charging
aggregated_designIP Rating, 187g (6.6oz), 73.6x158.9x8.7 mm (2.90 x 6.26 x 0.34 inches)IP68, 163g (5.7oz), 147.7x68.7x 8.5 mm (5.81 x 2.70 x 0.33 inches)
product_price_street_Üusd_Ünum$499.99$445
product_price_release_Üusd_Ünum$499.99$720
Advertising
Display
product_name_ÜstrGalaxy A51 5GGalaxy S9
display_type_ÜssSuper AMOLEDSuper AMOLED
display_diagonal_Üinch_Ünum6.5"5.8"
display_body_ratio_Üpct_Ünum87.2%84.1%
display_resolution_Üpix_Üstr2400x10802960x1440
display_density_Üppi_Ünum405 PPI568 PPI
display_glass_name_ÜssGorilla Glass 5
display_features_Üas
  • Multitouch
  • Glossy
  • Multitouch
  • Glossy
  • Tweakable Resolution
  • HDR10
  • Always-On
display_color_Übits_Ünum24 bit (16,777,216 colors)24 bit (16,777,216 colors)
Primary Camera
product_name_ÜstrGalaxy A51 5GGalaxy S9
megapixel_Ümpix_Ünum48-MP12-MP
aperture_Üfstop_Ünumf/2f/1.5
focal_lenght35_Ümm_Ünum26mm27mm
dyn_sensor_surface_descrption_ÜstrMediumSmall
autofocus_features_Üas
  • Phase Detection
  • Phase Detection
  • Contrast
  • Dual-Pixel Phase Detection
cam_hardware_features_Üas
  • Quad Bayer
  • Autofocus
  • OIS
  • Flash
  • Dual LED Flash
  • HDR Photo
video_resolutions_Üas
  • 720p/960fps
  • 1080p/120fps
  • 2160p/30fps
  • 1080p/60fps
  • 2160p/30fps
  • 720p/120fps
Ultrawide Camera
product_name_ÜstrGalaxy A51 5G
megapixel_Ümpix_Ünum12-MP
aperture_Üfstop_Ünumf/2.2
focal_lenght35_Ümm_Ünum13mm
dyn_sensor_surface_descrption_ÜstrSmall
Macro Camera
product_name_ÜstrGalaxy A51 5G
megapixel_Ümpix_Ünum5-MP
aperture_Üfstop_Ünumf/2
focal_lenght35_Ümm_Ünum40mm
dyn_sensor_surface_descrption_ÜstrVery small
cam_hardware_features_Üas
  • Macro Lens
Battery
product_name_ÜstrGalaxy A51 5GGalaxy S9
battery_type_ÜssLi-IonLi-Ion
battery_capacity_Ümah_Ünum4500 mAh3000 mAh
battery_features_Üas
  • Fast Charge
  • Non-Removable
  • Fast Charge
  • Wireless Charging Integrated
Computing
product_name_ÜstrGalaxy A51 5GGalaxy S9
main_processor_brand_name_ÜstrQualcomm
main_processor_name_ÜstrSamsung Exynos 980Snapdragon 845
main_processor_core_number_Ünum88
main_processor_ÜGhz_Üstr2.2 GHz2.8 GHz
memory_ram_ÜgB_Üanum6GB/8GB4GB
memory_built_in_storage_ÜgB_Üanum128GB128GB/256GB/64GB
memory_card_type_ÜssMicroSDXCMicroSD
memory_card_max_capacity_ÜgB_Ünum400GB
operating_system_compound_ÜstrAndroid 10Android 8.0
Communications
product_name_ÜstrGalaxy A51 5GGalaxy S9
lte_cat_down_ÜstrLTE CAT18 1200/211 Mbps
lte_bands_list_Üstr1, 3, 5, 7, 8
modem_features_Üas
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • 5G NSA
  • 5G SA
  • GPRS
  • EDGE
  • LTE
wifi_speeds_Üas
  • a
  • b
  • g
  • n
  • ac
  • a
  • ac
  • b
  • g
  • n
wifi_features_Üas
  • Dual-band
  • Hotspot
  • WiFi Direct
  • MU-MIMO
  • MIMO
  • Hotspot
  • Dual-band
  • WiFi Direct
bluetooth_version_ÜstrBluetooth 5.0Bluetooth 5.0
bluetooth_features_Üas
  • A2DP
  • AVRCP
  • DIP
  • HFP
  • HID
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP/PAB
  • A2DP
  • BT LE
  • BT EDR
nfc_features_Üas
  • NFC Supported
port_type_ÜssUSB Type CUSB Type C
port_features_Üas
  • USB 2.0
  • USB OTG
  • USB 3.1
  • USB OTG
  • USB OTG
sar_us_head_Üwpkg_Ünum0.8 W/Kg
sar_us_body_Üwpkg_Ünum0.67 W/Kg
sar_eu_head_Üwpkg_Ünum0.369 W/Kg
sar_eu_body_Üwpkg_Ünum1.59 W/Kg
Sim Card 0
product_name_ÜstrGalaxy A51 5GGalaxy S9
unique_name_ÜstrSIM0SIM0
sim_type_ÜssNano SIMNano SIM
Sim Card 1
product_name_ÜstrGalaxy A51 5GGalaxy S9
unique_name_ÜstrSIM1
sim_type_ÜssNano SIM
Multimedia
product_name_ÜstrGalaxy A51 5GGalaxy S9
multimedia_features_Üas
  • Daydream VR
audio_alerts_Üas
  • MP3
  • VIBRATION
  • WAV
audio_speaker_channels_ÜssStereo
audio_features_Üas
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
  • Loudspeaker
  • 3.5mm Port
  • Phone Noise Cancellation
audio_formats_Üas
  • AAC
  • 3GA
  • AMR
  • RA
  • AWB
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
  • 3GA
  • AAC
  • AMR
  • AWB
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • MXMF
  • OGA
  • OGG
  • OTA
  • RTTTL
  • WAV
  • WMA
  • XMF
video_formats_Üas
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VC-1
  • VP8
  • VP9
  • WMV7
  • WMV8
  • XVID
  • 3G2
  • 3GP
  • ASF
  • AVI
  • FLV
  • M4V
  • MKV
  • MP4
  • WEBM
  • WMV
sensors_Üas
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • Accelerometer
  • Barometer
  • Compass
  • Gesture
  • GPS
  • A-GPS
  • GLONASS
  • Gyroscope
  • Heart Rate
  • Light
  • Proximity

Samsung Galaxy A51 5G vs. Samsung Galaxy S9 Specs & Speed Benchmarks

benchmark_basemark_os2_20_Ünum

Higher is better
Samsung Galaxy S9355036003650370037503800385039003950400040504100415042004250

benchmark_geekbench4_single_Ünum

Higher is better
Samsung Galaxy S9Apple iPhone XR150017502000225025002750300032503500375040004250450047505000

benchmark_geekbench4_multi_Ünum

Higher is better
Samsung Galaxy S9Apple iPhone XR700072507500775080008250850087509000925095009750100001025010500107501100011250

benchmark_3dmark_slingshot_Ünum

Higher is better
Apple iPhone SESamsung Galaxy S92500275030003250350037504000425045004750

benchmark_3dmark_unlimited_icestorm_Ünum

Higher is better
Apple iPhone SESamsung Galaxy S9225002500027500300003250035000375004000042500450004750050000525005500057500

benchmark_gfxbench_manhattan_Ünum

Higher is better
Apple iPhone SESamsung Galaxy S9Apple iPhone XR3035404550556065707580859095100105110115120125

benchmark_gfxbench_manhattan_31_Ünum

Higher is better
Apple iPhone SEApple iPhone XRSamsung Galaxy S922.52527.53032.53537.54042.54547.55052.55557.560

benchmark_gfxbench_trex_Ünum

Higher is better
Apple iPhone SESamsung Galaxy S9Apple iPhone XR5075100125150175200225

battery_capacity_Ümah_Ünum

Higher is better
Apple iPhone SELava A51Apple iPhone XRSamsung Galaxy S9Apple iPhone 11Google Pixel 4aGionee S10Samsung Galaxy S20Samsung Galaxy A51 5GSamsung Galaxy A71 5G (SD765G)Samsung Galaxy S20 FE 5G (SD)12501500175020002250250027503000325035003750400042504500

battery_charge_Üpmnmah_Ünum

Higher is better
Apple iPhone XRSamsung Galaxy S917.52022.52527.53032.53537.5