Samsung Galaxy A51 5G vs. Vivo X51 5G

Samsung Galaxy A51 5G
  • 6.5" (2400x1080) Super AMOLED
  • 6GB/8GB
    Samsung Exynos 980 SoC     128GB Storage
  • 48-MP, f/2 4 Rear Cameras
    CAMERA HW score: 103
  • 4500 mAh
Galaxy A51 5G Price
$499. Search
Vivo X51 5G
  • 6.56" (2376x1080) AMOLED
  • 8GB
    Snapdragon 765 SoC     256GB Storage
  • 48-MP, f/1.6, OIS 4 Rear Cameras
    CAMERA HW score: 131
  • 4315 mAh Vivo FlashCharge
Vivo X51 5G Price
$980. Search

Specifications Highlights
Product NameGalaxy A51 5GX51 5G
ProductGalaxy A51 5G (Launched 2020-04-08), Price: 499 USD at AmazonVivo X51 5G (Launched 2020-10-21), Price: 980 USD
Display6.5" 2400x1080 Super AMOLED 6.56" 2376x1080 AMOLED
Rear Camera(s)
  • 25mm 48-MP f/2 (Primary)
  • 13mm 12-MP f/2.2
  • 5-MP f/2.2 +Bokeh Sensor
  • 5-MP f/2.4
  • 25mm 48-MP f/1.6 (Primary) +OIS
  • 15mm 8-MP f/2.2
  • 51mm 8-MP f/3.4
  • 13-MP f/2.46 +Bokeh Sensor
Selfie Camera(s)
  • 32-MP f/2.2
  • 32-MP f/2.45
Computing
  • Samsung Exynos 980 SoC
  • 6GB/8GB RAM
  • 128GB Storage
  • MicroSDXC
  • Snapdragon 765 SoC
  • 8GB RAM
  • 256GB Storage
Battery4500 mAh4315 mAh, Vivo FlashCharge
DesignIP Rating, 187g (6.6oz), 73.6x158.9x8.7 mm (2.90 x 6.26 x 0.34 inches)IP Rating, 181g (6.4oz), 72.8x158.46x8.04 mm (2.87 x 6.24 x 0.32 inches)
Price (Market)$499$980
Price at Launch$549$980
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Display
Product NameGalaxy A51 5GX51 5G
TypeSuper AMOLEDAMOLED
display_refresh_Ühz_Ünum90
Diagonal (inches)6.5"6.56"
Display/Body Ratio87.2%90.7%
Resolution2400x10802376x1080
Sharpness (PPI)405 PPI398 PPI
Features
  • Multitouch
  • Glossy
  • Multitouch
  • Glossy
  • HDR
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameGalaxy A51 5GX51 5G
Megapixel48-MP48-MP
Aperturef/2f/1.6
Focal Length (35mm) 25mm25mm
Sensor SizeMediumMedium
Autofocus Features
  • Phase Detection
  • Contrast
  • Phase Detection
Hardware Features
  • Quad Bayer
  • OIS
  • Quad Bayer
Short-Zoom Camera
Product NameX51 5G
Megapixel8-MP
Aperturef/3.4
Focal Length (35mm) 51mm
Sensor SizeVery small
Ultrawide Camera
Product NameGalaxy A51 5GX51 5G
Megapixel12-MP8-MP
Aperturef/2.2f/2.2
Focal Length (35mm) 13mm15mm
Sensor SizeSmallVery small
Macro Camera
Product NameGalaxy A51 5G
Megapixel5-MP
Aperturef/2.4
Sensor SizeVery small
Hardware Features
  • Macro Lens
Battery
Product NameGalaxy A51 5GX51 5G
Battery TypeLi-IonLi-Poly
Battery Capacity (mAh)4500 mAh4315 mAh
Battery Features
  • Fast Charge
  • Non-Removable
  • Fast Charge
  • Non-Removable
Fast-Charge ProtocolVivo FlashCharge
Computing
Product NameGalaxy A51 5GX51 5G
Processor BrandQualcomm
Processor NameSamsung Exynos 980Snapdragon 765
Processor # Cores88
Main Processor Frequency (GHz)2.2 GHz2.4 GHz
RAM Options6GB/8GB8GB
Internal Storage Options128GB256GB
Memory Card TypeMicroSDXC
Operating System + VersionAndroid 10Android 10
Communications
Product NameGalaxy A51 5GX51 5G
LTE Bands1, 3, 5, 7, 81, 12, 17, 18, 19, 2, 20, 26, 28, 3, 32, 34, 38, 39, 4, 40, 41, 5, 66, 7, 8
Modem Features
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • 5G NSA
  • 5G SA
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • TD-SCDMA
  • 5G NSA
  • 5G SA
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Dual-band
  • Hotspot
  • WiFi Direct
  • Dual-band
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 5.0Bluetooth 5.1
Bluetooth Features
  • A2DP
  • AVRCP
  • DIP
  • HFP
  • HID
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP/PAB
  • A2DP
  • BT LE
Connector TypeUSB Type CUSB Type C
Connector Features
  • USB 2.0
  • USB OTG
  • USB 2.0
  • USB OTG
SAR US Head0.8 W/Kg
SAR US Body0.67 W/Kg
SAR EU Head0.369 W/Kg
SAR EU Body1.59 W/Kg
Sim Card 0
Product NameGalaxy A51 5GX51 5G
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Sim Card 1
Product NameGalaxy A51 5GX51 5G
NameSIM1SIM0
SIM TypeNano SIMNano SIM/MicroSD
Multimedia
Product NameGalaxy A51 5GX51 5G
Audio Features
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
  • Loudspeaker
  • FM Radio
Audio Formats
  • 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
  • H.263
  • H.264
  • MPEG-4
  • H.265
  • MP4
  • VC-1
  • VP8
  • VP9
  • WMV7
  • WMV8
  • XVID
  • DIVX
  • H.263
  • H.264
  • MPEG-4
  • MP4
  • XVID
Sensors
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo

Samsung Galaxy A51 5G vs. Vivo X51 5G Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better