Vivo S1 (V1831A) vs Samsung Galaxy A50s (SM-A507FN/DS 128GB/4GB)

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Side by side comparison between Vivo S1 vs Samsung Galaxy A50s phones, differences, pros, cons and full specifications. What's the better?

10/20/2019 5:32 AM, updated: 8/6/2020 1:44 PM

Compare Samsung Galaxy A50s X Vivo S1 (V1831A) 04Points

Specifications Compare Models Pictures

6.33"
IPS

1080x2340

12
MP

25mp

6GB
RAM

Octa-core

3940
mAh

(Non removable)

15Points Samsung Galaxy A50s (SM-A507FN/DS 128GB/4GB) Compare Vivo S1 X

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2340

48
MP

32mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A50s (SM-A507FN/DS 128GB/4GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

4 Advantages Vivo S1 (V1831A)	vs	15 Advantages Samsung Galaxy A50s (SM-A507FN/DS 128GB/4GB)
+6GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR4X
+407 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	403 PPI
+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.0 (aperture)
+18W20% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	15W
2.1GHz 64bit Octa-core	vs	+2.3GHz 64bit Octa-core (10nm)1% More powerful processor, you can open your applications faster
eMMC 5.1	vs	+UFS 2.1Advantage Fastest write and read storage.
Until 256GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards
190 grams (6.65 ounces)	vs	+169 grams (5.92 ounces)12% Lighter
8.54 millimeters (0.34 inches)	vs	+7.7 millimeters (0.3 inches)11% Thinner
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
6.33"	vs	+6.4"1% Larger screen
(triple camera) 12MP + 8MP + 5MP	vs	+(triple camera) 48MP + 8MP + 5MP144% Higher resolution main camera
(front) 25MP	vs	+(front) 32MP28% Higher resolution secondary camera to take pictures and selfies
Android 9.0 Pie	vs	+Android 10Advantage Android 10 is newer and safer
(4G LTE-A) 300 Mbps	vs	+(4G LTE-A) 600 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+ANT+Advantage Sensors help you use the device
3940 mAh	vs	+4000 mAh2% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0, USB OTG On-The-Go	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

29 Common items in both devices

128GB (108GB available) / 128GB (107GB available)

16 million

1080x2340 pixels

LED flash

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

+22 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Change model		Choose the model
Model	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Other model names	BBK vivo S1 (China) V1831	Galaxy A50s (4GB RAM + 128GB) SM-A507FN/Dual-Sim (NFC)
Country or region available	China	(Europe), (Global, International), India
Brand	Vivo	Samsung
Release date	4/1/2019	9/1/2019
Depth	8.54 millimeters (0.34 inches)	7.7 millimeters (0.3 inches)
Size (width x height)	75.93 x 161.97 millimeters (2.99 x 6.38 in)	74.5 x 158.5 millimeters (2.93 x 6.24 in)
Weight	190 grams (6.65 ounces)	169 grams (5.92 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Display type	TFT IPS LCD	Super AMOLED
Screen size	6.33" inches	6.4" inches
Screen-to-body ratio	~80% (screen-to-body ratio)	~85.1% (screen-to-body ratio)
Display resolution	1080x2340 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	407 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
System version	Android 9.0 Pie	Android 9.0 Pie
Firmware update	feature not registered	Android 10
User Interface	feature not registered	feature not registered
⚙️ Processor
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Chipset	64bit: MediaTek MT6771WT Helio P70 (12nm)	64bit: Samsung Exynos 9611 (10nm)
CPU	Octa-core, 2 processors: 4x 2.1GHz ARM Cortex-A73 (Quad-core) 4x 2GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-G72 MP3 900Mhz	ARM Mali-G72 MP3 (850MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
RAM memory	6GB LPDDR4X	4GB LPDDR4X
Internal storage	128GB (108GB available) eMMC 5.1	128GB (107GB available) UFS 2.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	600/150 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat7 (Bands 1, 3, 5, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE	LTE Cat12/13 (Bands 1, 3, 5, 7, 8, 20, 28) TD-LTE (Bands 38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Back camera (main camera)	(triple camera) 12 megapixels 8MP ultrawide f/2.2 5MP depth f/2.4	(triple camera) 48 megapixels 8MP ultrawide f/2.213mm 5MP depth f/2.2
Main camera resolution	4000x3000 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/2.0 (aperture)
Focal length	13mm lens	feature not registered
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Front camera (secondary)	25 megapixels	32 megapixels
Front camera resolution	5760x4320 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	25mm lens
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3940 mAh	4000 mAh
Charger, watts	18W Wired fast charging	15W (9V/1.67A) Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	32 hours (1.3 days)
Standby	feature not registered	feature not registered
➕ Other features
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Ice black, Blue, Pink • 19.5:9 display ratio • Always On Display • FunTouch OS 9 • Motorized pop-up front camera	• Colors: Black, White, Green, Violet • Samsung Pay
☢️ Radiation rate
	Vivo S1 (V1831A)	Galaxy A50s (SM-A507FN/DS 128GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered