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Vivo S1 (V1831T) vs Xiaomi Black Shark 4 (256GB/12GB)

Side by side comparison between Vivo S1 vs Xiaomi Black Shark 4 phones, differences, pros, cons and full specifications. What's the better?

,
6.33"
IPS

1080x2340

12
MP

25mp

6GB
RAM

Octa-core

3940
mAh

(Non removable)

vs
18Points Xiaomi Black Shark 4 (256GB/12GB) Compare Vivo S1 X
6.67"
AMOLED

1080x2400

48
MP

20mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi Black Shark 4 (256GB/12GB)

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!

S1 (V1831T)} 6 Advantages Vivo S1 (V1831T) vs Black Shark 4 (256GB/12GB)} 18 Advantages Xiaomi Black Shark 4 (256GB/12GB)
+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+190 grams (6.65 ounces)11%
Lighter
vs210 grams (7.35 ounces)
+8.54 millimeters (0.34 inches)16%
Thinner
vs9.9 millimeters (0.39 inches)
+407 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs395 PPI
+(front) 25MP25%
Higher resolution secondary camera to take pictures and selfies
vs(front) 20MP
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
2.1GHz 64bit Octa-corevs+3.2GHz 64bit Octa-core (7nm)38%
More powerful processor, you can open your applications faster
6GB LPDDR4Xvs+12GB LPDDR5100%
More RAM memory. Typically more responsive and better for multitasking.
128GB (108GB available)vs+256GB (221GB available)105%
More internal storage for applications and files
eMMC 5.1vs+UFS 3.1Advantage
Fastest write and read storage.
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
1080x2340 pixelsvs+1080x2400 pixels3%
Higher resolution screen
6.33"vs+6.67"5%
Larger screen
(triple camera) 12MP + 8MP + 5MPvs+(triple camera) 48MP + 8MP + 5MP144%
Higher resolution main camera
Android 9.0 Pievs+Android 12Advantage
Android 12 is newer and safer
4G LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE-A) 300 Mbpsvs+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
3940 mAhvs+4500 mAh14%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
18Wvs+120W6 times
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.
802.11 a/b/g/n/ac [wifi5]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
5.0 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

24 Common items in both devices
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
f/1.8 (aperture)
+17 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 Clear highlight

📱 Model features

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
ModelVivo S1 (V1831T)Black Shark 4 (256GB/12GB)
Other model namesBBK vivo S1 (China) V1831黑鲨4 SHARK PRS-A0, KSR-A0, PRS-H0
Country or region availableChina
China
(Global, International)
(Global, International)
BrandVivoXiaomi
Release date4/1/20193/30/2021, Announced: 3/23/2021
Depth8.54 millimeters (0.34 inches)9.9 millimeters (0.39 inches)
Size (width x height)75.93 x 161.97 millimeters (2.99 x 6.38 in)76.35 x 163.83 millimeters (3.01 x 6.45 in)
Weight190 grams (6.65 ounces)210 grams (7.35 ounces)
Build, materialsfeature not registeredAluminum body, glass front, plastic back
Protection against water and othersNot supportedNot supported

📲 Display

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
Display typeTFT IPS LCDSuper AMOLED
Screen size6.33" inches6.67" inches
Screen-to-body ratio~80% (screen-to-body ratio)~85.9% (screen-to-body ratio)
Display resolution1080x2340 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)407 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registered144Hz
Display featuresfeature not registered1300nits[peak]
HDR10+
Always-On Display
Touch Sampling Rate: 720Hz

🤖 Operating System

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
System versionAndroid 9.0 PieAndroid 11
Firmware updatefeature not registeredAndroid 12
User Interfacefeature not registeredJoy UI 12 / 13

⚙️ Processor

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
Chipset64bit: MediaTek MT6771WT Helio P70 (12nm)64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm)
CPUOcta-core, 2 processors:
4x 2.1GHz ARM Cortex-A73 (Quad-core)
4x 2GHz ARM Cortex-A53 (Quad-core)
Octa-core, 3 processors:
1x 3.2GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controllerARM Mali-G72 MP3 900MhzQualcomm Adreno 650 (670MHz)
Performance (benchmark)feature not registeredAnTuTu: 617456 (v8)
Geekbench: 3448 (v5.1)
GFXBench: 54fps (ES 3.1 onscreen)

💽 Memory and storage

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
RAM memory6GB LPDDR4X12GB LPDDR5
Internal storage128GB (108GB available)
eMMC 5.1
256GB (221GB available)
UFS 3.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Not supported

📶 Mobile networks

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/2100
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat7 (Bands 1, 3, 5, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE
LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Primary 5G networkNot supportedSA/NSA (1, 3, 8, 28, 41, 77, 78, 79)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 800/850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat18 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
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/2.2120°1/4"1.12µm
5MP macro f/2.4AF
Main camera resolution4000x3000 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 60 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length13mm lens26mm lens
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registered4K@30/60fps
1080p@30/60fps
1080p@240/960fps (slow motion)

📸 Front camera

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
Front camera (secondary)25 megapixels20 megapixels
Front camera resolution5760x4320 pixels5184x3840 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered0.8µm pixel

🔉 Sound and multimedia

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
LoudspeakerSupportedStereo sound with dual speakers
24-bit/192kHz
Active noise cancellation2 microphones or more2 microphones or more
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3940 mAh4500 mAh
Charger, watts18W Wired fast charging120W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot 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, Pale Grey, Blue, Silver
• Liquid Cooling System
• Physical pop-up gaming triggers

☢️ Radiation rate

Vivo S1 (V1831T)Xiaomi Black Shark 4 (256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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