Phone Comparison - vivo S1 vs vivo Y51s

vivo S1
vivo s1
vivo Y51s
vivo y51s
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general General Info

Manufacturer vivo vivo
Announced July 2019 July 2020
Status Coming Soon - July 2019 Coming Soon - July 2020
Colors Skyline Blue, Cosmic Green Black, Blue, White
Form Factor Candybar Candybar
Dimension 161.97 x 75.93 x 8.54 mm
(6.38 x 2.99 x 0.34 in)
162 x 76.6 x 8.5 mm
(6.38 x 3.02 x 0.33 in)
Weight 189.50 g (6.67.1.76 oz) 190 g (6.7 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 2100
4G Network LTE (unspecified) 1, 3, 4, 5, 8, 34, 38, 39, 40, 41
Messaging
Build Features - Fingerprint Sensor (In-display)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10
User Interface Funtouch 9 Funtouch 10.5
Processor Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), MediaTek MT6768 (12nm) [Similar] Octa-core (2x2.0 GHz Cortex-A77 & 6x1.8 GHz Cortex-A76), Exynos 880 [Similar]
GPU IMG PowerVR 7XTP-MT4 [Similar] Mali-G76 [Similar]
RAM 4 GB [Browse Similar] 6 GB [Browse Similar]
Internal Memory 128 GB 128 GB
External Memory microSD, up to 256 GB No

display Display

Type Super AMOLED Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 6.38 inches [Similar] 6.53 inches [Similar]
Resolution 1080 x 2340 pixels (404 ppi) 1080 x 2340 pixels (395 ppi)
Screen-to-Body Ratio 81.23% 84.21%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 16 MP + 8 MP + 5 MP [Similar] 48 MP + 2 MP + 2 MP [Similar]
Flash LED Flash LED Flash
Features 16 MP, (wide), 1/2.8", 1.12µm, PDAF
8 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.4, depth sensor
HDR, Panorama
48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
Video 2160p@30fps, 1080p@30fps 4K@30fps, 1080p@30fps; gyro-EIS
Front Camera 32 MP, f/2.0, HDR, 1080p@30fps [Similar] 8 MP, f/2.0, (wide), HDR, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes
Edge GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 Yes
3G HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G (3.6+ Gbps DL)
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB 2.0 microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS, GALILEO
Browser Yes Yes

memory User Memory

Internal 128 GB, 4 GB RAM 128 GB, 6 GB RAM UFS 2.1
Expandable Storage microSD, up to 256 GB No
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 18W
Capacity 4500 mAh 4500 mAh
Stand by - -
Talk Time - -