Vivo S1 Pro vs Samsung Galaxy A51: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Vivo S1 Pro and Samsung Galaxy A51. The Vivo S1 Pro has a 6.38-inch display, Qualcomm Snapdragon 665 processor, quad cameras, 4G LTE connectivity, and 4500mAh battery.

Meanwhile, the Samsung Galaxy A51 has a 6.5-inch display, Samsung Exynos 9611 processor, quad cameras, 4G LTE connectivity, and 4000mAh battery.


SpecsVivo S1 ProSamsung Galaxy A51
Image & Ratings Vivo S1 Pro
3.5/5 stars (117 ratings)
× Samsung Galaxy A51
3.3/5 stars (372 ratings)
Screen6.38-inch FHD+ Super AMOLED Display (1080 x 2340 Pixels, ppi) with 19.5:9 Aspect Ratio & Notch6.5-inch FHD+ Super AMOLED Display (1080 x 2400 Pixels, 405 ppi) with Corning Gorilla Glass 3, 20:9 Aspect Ratio and Punch-hole
OSAndroid 9.0 Pie with Funtouch OS 9.2Android 9.0 Pie with One UI
ChipsetQualcomm Snapdragon 665Samsung Exynos 9611
CPUOcta Core CPU
4x Kryo 260 Gold @ 2.0GHz & 4x Kryo 260 Silver @ 1.8GHz
Octa Core CPU
4x Cortex-A73 @ 2.3GHz & 4x Cortex-A53 @ 1.7GHz
GPUAdreno 610Mali-G72 MP3
RAM 8 GB 6 GB
Rear CameraQuad Cameras:
48MP Main Camera (f/1.8 Aperture, PDAF)
8MP Ultra-wide (f/2.2 Aperture, 108° FOV)
2MP Macro (f/2.4 Aperture)
2MP Depth Sensor
-LED Flash
-4K Video Recording
Quad Cameras:
48MP Main Camera (f/2.0 Aperture, PDAF)
12MP Ultra-wide (f/2.2 Aperture, 123° FOV)
5MP Macro (f/2.4 Aperture)
5MP Depth Sensor
-LED Flash
Front Camera 32 Megapixels (f/2.0 Aperture)
32 Megapixels (f/2.2 Aperture)
Storage128GB128GB
Expansion 256GB via microSD 512GB via microSD
SIMDual SIM (Nano-SIM)Dual SIM (Nano-SIM)
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks
Wi-FiWi-Fi 802.11 b/g/n/ac (Dual Band)Wi-Fi 802.11 b/g/n/ac (Dual Band)
NFCNoYes
BluetoothBluetooth 5.0Bluetooth 5.0
PositionA-GPS, GLONASS, Galileo & BeiDouA-GPS, GLONASS, Galileo 7 BeiDou
USB OTGYesYes
USBUSB Type-CUSB Type-C
3.5mm Audio JackYesYes
Audio EnhancementNoneNone
FM RadioYesYes
Sensors Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Battery4500 mAh Li-Po Battery (Non-removable)
18W Fast Charging (Dual Engine)
4000 mAh Li-Po Battery (Non-removable)
15W Fast Charging
MaterialGlossy PlasticGlossy Plastic
Size159.25 x 75.19 x 8.68 mm158.5 x 73.6 x 7.9 mm
Weight186.7 g172 g
ColorsFancy Sky and Knight BlackPrism Crush Black and Prism Crush Blue
Launch DateNovember 20, 2019June 27, 2020
Price15,999.00 - Official Price in the Philippines17,990.00 - Official Price in the Philippines
Buy Online Vivo S1 Pro on Lazada
Vivo S1 Pro on Shopee
Samsung Galaxy A51 on Lazada
Samsung Galaxy A51 on Shopee

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