Vivo S1 Pro vs Vivo Y51A 2021


Quick Comparison


Both Vivo S1 Pro and Vivo Y51A 2021 comes with same RAM. In terms of display resolution, Vivo Y51A 2021 has better resolution of 2408 x 1080 than Vivo S1 Pro which has resolution of 2340 x 1080. Both have the same amount of internal memory.

NameVivo S1 ProVivo Y51A 2021
RAM8 GB8 GB
Display6.38 in6.58 in
Internal Memory128 GB128 GB
Battery4500 mAh5000 mAh
Camera48 MP Quad48 MP + 8 MP + 2 MP Triple
PriceRs. 18999Rs. 17990

Related Products

Detailed Comparison


Price And Launch

The launch Date of the first phone is January 4, 2019. The cost of Vivo S1 Pro is Rs. 18999. The cost of Vivo Y51A 2021 is Rs. 17990.

Display comparison

Vivo S1 Pro has screen size of 6.38 inches which falls short to Vivo Y51A 2021's 6.58 inch screen. Vivo S1 Pro has Super AMOLED Screen type where as Vivo Y51A 2021 has IPS LCD Screen type. Vivo Y51A 2021 has display density of 415 PPI & Vivo S1 Pro has only 404 PPI display density. In terms of screen to body ratio, Vivo S1 Pro has better screen to body ratio of ~ 83.4% than Vivo Y51A 2021's ~ 82.2%. Vivo S1 Pro has 19.5:9 aspect ratio where as Vivo Y51A 2021 has 21:9 aspect ratio.

Memory comparison

Both mobiles come with 8 GB RAM and both have same Internal Memory of 128 GB. Both of the devices have Memory Card Slot.

Camera comparison

Vivo S1 Pro has 48 MP Quad Rear Camera in comparison to Vivo Y51A 2021's 48 MP + 8 MP + 2 MP Triple Rear Camera. Vivo S1 Pro will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo Y51A 2021's 16 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 11 version.

Related Comparisons

Full Comparison


NameVivo S1 ProVivo Y51A 2021
General
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJanuary 4, 2019
Design
Dimensions159.25 x 75.19 x 8.68 mm163.9 x 75.3 x 8.4 mm
Weight186.7 g188 g
Display
TypeColor Super AMOLED screen (16M)Color IPS LCD screen (16M)
TouchYes, with MultitouchYes, with Multitouch
Size6.38 inches, 1080 x 2340 pixels6.58 inches, 1080 x 2408 pixels
Aspect Ratio19.5:921:9
PPI~404 PPI~415 PPI
Screen to Body Ratio~ 83.4%~ 82.2%
FeaturesAlways On Display, Eye Protection Mode
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM8 GB8 GB
Storage128 GB128 GB
Card SlotYes, (Hybrid Slot), upto 256 GBYes, upto 1 TB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v5.0, A2DP, LE
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-goUSB on-the-go, USB Charging
Extra
GPSYes, with A-GPS, BeiDou, GLONASS, GalileoYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, In DisplayYes, Side
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassAccelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Entity Gyroscope
3.5mm Headphone JackYesYes
Extra FeaturesUltra Game Mode, Smart Split, Motorbike Mode
Camera
Rear Camera48 MP f/1.8 (Main)
8 MP f/2.2 (Super Wide Angle)
2 MP f/2.4 (Super Macro)
2 MP f/2.4 (Bokeh) with autofocus
48 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro) with autofocus
FeaturesAI filter, Backlight HDR, Portrait bokeh, Portrait light effectsPortrait, Photo, Video, Pano, Live Photo, Slo-Mo, Time-Lapse, Pro, DOC, Super Night Mode
Video Recording1080p @ 30fps FHD4K @ 30fps UHD, 1080p @ 30fps FHD
FlashYes, LEDYes, LED
Front Camera32 MP f/2 with Screen Flash Flash16 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30fps FHD1080p @ 30fps FHD
Technical
OSAndroid v9.0 (Pie)Android v11
ChipsetQualcomm Snapdragon 665Qualcomm Snapdragon 662
CPU2 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver
GPUAdreno 610Adreno 610
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5
Multimedia
EmailYesYes
MusicWAV, MP3, MP2, AMR-NB, AMR-WB, MIDI, Vorbis, APE, FLACYes
VideoMP4, 3GP, AVI, FLV, TS, MKVYes
FM RadioYesYes
Document ReaderYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size4500 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast Charging18W Fast Charging18W Fast Charging

Related Lists