Compare: vivo Y51s vs vivo S1
General Features
-
6.53"IPS LCD
-
48MP2160p
-
6GB RAMExynos 880
-
4500mAhLi-Po
Pros
Dual sim support
High RAM capacity
High battery capacity
High megapixel camera
Cons
No SD Card slot
No FM Radio
Not water resistant
No Infrared
Brand
vivo
Announced
2020, July 24
Release Date
2020, July 29
Status
Available
Out Price
$ 319.98
Display
Type
IPS LCD
Aspect Ratio and PPI
19.5:9 ratio - 395 ppi density
Size
6.53 inches, 104.7 cm2 (~84.4% screen-to-body ratio)
Resolution
1080 x 2340 pixels
Peak brightness (nit)
Protection
Features
BODY
Colors
Black
Blue
White
Dimensions
162 • 76.6 • 8.5 mm (6.38 • 3.02 • 0.33 in)
Weight
190 gr (6.70 oz)
Material
Certification
Waterproof
No
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
3.5mm Jack
Yes
NFC
No
Infrared
No
USB Type
microUSB 2.0, USB On-The-Go
Loudspeaker Loudness (dB)
PLATFORM
Chipset
Exynos 880
CPU
Octa-core (2x2.0 GHz Cortex-A77 & 6x1.8 GHz Cortex-A76)
Bits
Cores
8 Core
Process technology
8 nm
GPU
Mali-G76
GPU Cores
GPU Frequency
OS
Android 10, Funtouch 10.5
MEMORY
RAM Capacity
RAM Type
Storage
128GB 6GB RAM
SD Card Slot
No
PERFORMANCE SCORES
Antutu Score
288.000
Antutu
v8
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
4500
Type
Li-Po
Quick Charge Technology
Video Playback Time
Fast Charging
Yes, 18W
Wireless Charging
No
Main Camera
First Camera
Resolution
48 MP
Sensor
Aperture
f/1.8
Pixel Size
0.8µm
Sensor Size
1/2.0"
Optical Zoom
Lens
25mm (wide)
Extra
PDAF
Second Camera
Resolution
2 MP
Sensor
Aperture
f/2.4
Pixel Size
Sensor Size
Optical Zoom
Lens
Macro
Extra
Third Camera
Resolution
2 MP
Sensor
Aperture
f/2.4
Pixel Size
Sensor Size
Optical Zoom
Lens
Depth
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
48 megapixels
Video Resolution and FPS
4@30, 1080@30
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Yes
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
8 MP
Sensor
Aperture
f/2.0
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
1080p@30fps
Features
HDR
CONNECTIVITY
Technology
GSM / CDMA / HSPA / LTE / 5G
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA - 850 / 900 / 1700(AWS) / 2100
4G Bands
1, 3, 4, 5, 8, 34, 38, 39, 40, 41
5G Bands
1, 41, 78 SA/NSA
TD-SCDMA
Navigation
Yes, with A-GPS, GLONASS, BDS, GALILEO
Network Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G (3.6+ Gbps DL)
SIM Card Type
Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2 SIM
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE, aptX HD
OTHERS
VoLTE
FM Radio
No
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
Head SAR (EU)
Body SAR (USA)
Head SAR (USA)
Additional
Extra
Cooling System
Yes
HDMI
General Features
-
6.53"IPS LCD
-
12MP2160p
-
6GB RAMHelio P70
-
3940 mAhLi-Po
Pros
SD Card area available
FM Radio support
Dual sim support
High RAM capacity
Cons
Brand
Vivo
Announced
Release Date
2019, April
Status
Available
Out Price
About 300 EUR
Display
Type
IPS LCD
Aspect Ratio and PPI
19.5:9 ratio - 395 ppi density
Size
6.53 inches, 104.7 cm2 (~85.0% screen-to-body ratio)
Resolution
1080 x 2340 pixels
Peak brightness (nit)
Protection
Features
BODY
Colors
Blue
Pink
Dimensions
162 x 76 x 8.5 mm (6.38 x 2.99 x 0.33 in)
Weight
189.5 gr (6.70 oz)
Material
Plastic
Certification
Waterproof
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
3.5mm Jack
Yes
NFC
No
Infrared
USB Type
microUSB 2.0
Loudspeaker Loudness (dB)
PLATFORM
Chipset
Mediatek Helio P70 (12nm)
CPU
Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Bits
64Bit
Cores
8
Process technology
12 nm
GPU
Mali-G72 MP3
GPU Cores
3
GPU Frequency
OS
Android 9.0 (Pie); Funtouch 9
MEMORY
RAM Capacity
4GB/6GB
RAM Type
LPDDR4X
Storage
128GB/256GB
SD Card Slot
microSD, up to 256 GB
PERFORMANCE SCORES
Antutu Score
138k
Antutu
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
3940
Type
Li-Po
Quick Charge Technology
Video Playback Time
Fast Charging
Yes
Wireless Charging
Main Camera
First Camera
Resolution
Sensor
Aperture
f/1.7
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
4032 x 3024 pixels, 12.19 MP
Video Resolution and FPS
2160@30, 1080@30
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
Motorized pop-up 25 MP
Sensor
Aperture
f/2.0
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
1080p@30fps
Features
HDR
CONNECTIVITY
Technology
GSM / CDMA / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
B1 (2100), B3 (1800), B5 (850), B8 (900), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
5G Bands
TD-SCDMA
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
TD-SCDMA 2010-2025 MHz
Navigation
Yes, with A-GPS, GLONASS, BDS
Network Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat7 300/50 Mbps
SIM Card Type
Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2
Wi-Fi
Yes
Bluetooth
Yes
OTHERS
VoLTE
Yes
FM Radio
Yes
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
Head SAR (EU)
Body SAR (USA)
Head SAR (USA)
Additional
Extra
Cooling System
HDMI