Vivo S1 (V1907) vs Vivo S1 (V1831A)

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Side by side comparison between Vivo S1 (V1907) vs Vivo S1 (V1831A) phones, differences, pros, cons and full specifications. What's the better?

7/13/2019 12:22 PM, updated: 3/16/2020 6:50 AM

Compare Vivo S1 X Vivo S1 (V1907) 05Points

Specifications Compare Models Pictures

6.38"
AMOLED

1080x2340

16
MP

32mp

4GB
RAM

Octa-core

4500
mAh

(Non removable)

03Points Vivo S1 (V1831A) Compare Vivo S1 X

Specifications Compare Models Pictures

6.33"
IPS

1080x2340

12
MP

25mp

6GB
RAM

Octa-core

3940
mAh

(Non removable)

What's the better phone? Vivo S1 (V1907)

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!

5 Advantages Vivo S1 (V1907)	vs	3 Advantages Vivo S1 (V1831A)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+6.38"1% Larger screen	vs	6.33"
+(triple camera) 16MP + 8MP + 5MP16% Higher resolution main camera	vs	(triple camera) 12MP + 8MP + 5MP
+(front) 32MP28% Higher resolution secondary camera to take pictures and selfies	vs	(front) 25MP
+4500 mAh14% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3940 mAh
2GHz 64bit Octa-core	vs	+2.1GHz 64bit Octa-core11% More powerful processor, you can open your applications faster
4GB LPDDR4X	vs	+6GB LPDDR4X50% More RAM memory. Typically more responsive and better for multitasking.
404 PPI	vs	+407 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)

33 Common items in both devices

128GB (108GB available)

eMMC 5.1

Until 256GB microSD, microSDXC

16 million

1080x2340 pixels

LED flash

Only digital zoom

+26 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 (V1907)	Vivo S1 (V1831A)
Change model		Choose the model
Model	Vivo S1 (V1907)	Vivo S1 (V1831A)
Other model names	BBK vivo S1 V1907 (Global)	BBK vivo S1 (China) V1831
Country or region available	India, Indonesia, (Global, International)	China
Brand	Vivo	Vivo
Release date	7/16/2019	4/1/2019
Depth	feature not registered	8.54 millimeters (0.34 inches)
Size (width x height)	feature not registered	75.93 x 161.97 millimeters (2.99 x 6.38 in)
Weight	feature not registered	190 grams (6.65 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Vivo S1 (V1907)	Vivo S1 (V1831A)
Display type	Super AMOLED	TFT IPS LCD
Screen size	6.38" inches	6.33" inches
Screen-to-body ratio	feature not registered	~80% (screen-to-body ratio)
Display resolution	1080x2340 pixels	1080x2340 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	404 PPI	407 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Vivo S1 (V1907)	Vivo S1 (V1831A)
System version	Android 9.0 Pie	Android 9.0 Pie
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Vivo S1 (V1907)	Vivo S1 (V1831A)
Chipset	64bit: MediaTek MT6768 (12nm)	64bit: MediaTek MT6771WT Helio P70 (12nm)
CPU	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A75 (Dual-core) 6x 1.7GHz ARM Cortex-A55 (Hexa-core)	Octa-core, 2 processors: 4x 2.1GHz ARM Cortex-A73 (Quad-core) 4x 2GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	feature not registered	ARM Mali-G72 MP3 900Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Vivo S1 (V1907)	Vivo S1 (V1831A)
RAM memory	4GB LPDDR4X	6GB LPDDR4X
Internal storage	128GB (108GB available) eMMC 5.1	128GB (108GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Vivo S1 (V1907)	Vivo S1 (V1831A)
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	300/50 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	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100
Primary 4G network	LTE Cat7 (Bands 1, 3, 5, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE	LTE Cat7 (Bands 1, 3, 5, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	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
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 (V1907)	Vivo S1 (V1831A)
Back camera (main camera)	(triple camera) 16 megapixels 8MP ultrawide f/2.213mm 5MP depth f/2.4	(triple camera) 12 megapixels 8MP ultrawide f/2.2 5MP depth f/2.4
Main camera resolution	4608x3456 pixels	4000x3000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	13mm lens
Sensor size	1/2.8" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
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 (V1907)	Vivo S1 (V1831A)
Front camera (secondary)	32 megapixels	25 megapixels
Front camera resolution	6528x4896 pixels	5760x4320 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	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Vivo S1 (V1907)	Vivo S1 (V1831A)
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 (V1907)	Vivo S1 (V1831A)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0, 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, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Vivo S1 (V1907)	Vivo S1 (V1831A)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Vivo S1 (V1907)	Vivo S1 (V1831A)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4500 mAh	3940 mAh
Charger, watts	Wired charging	18W Wired fast charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Vivo S1 (V1907)	Vivo S1 (V1831A)
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: Skyline Blue, Cosmic Green • 19.5:9 display ratio • Always On Display • FunTouch OS 9	• Colors: Ice black, Blue, Pink • 19.5:9 display ratio • Always On Display • FunTouch OS 9 • Motorized pop-up front camera
☢️ Radiation rate
	Vivo S1 (V1907)	Vivo S1 (V1831A)
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