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Samsung Galaxy A20 (SM-A205GN/DS) vs Xiaomi Black Shark 4 (128GB/12GB)

Side by side comparison between Samsung Galaxy A20 vs Xiaomi Black Shark 4 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Black Shark 4 XSamsung Galaxy A20 (SM-A205GN/DS)04Points
Samsung Galaxy A20 (SM-A205GN/DS)
6.4"
AMOLED

720x1560

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
24PointsXiaomi Black Shark 4 (128GB/12GB)Compare Samsung Galaxy A20 X
Xiaomi Black Shark 4 (128GB/12GB)
6.67"
AMOLED

1080x2400

48
MP

20mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi Black Shark 4 (128GB/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!

Galaxy A20 (SM-A205GN/DS)4 Advantages Samsung Galaxy A20 (SM-A205GN/DS)vsBlack Shark 4 (128GB/12GB)24 Advantages Xiaomi Black Shark 4 (128GB/12GB)
+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+169 grams (5.92 ounces)24%
Lighter
vs210 grams (7.35 ounces)
+7.8 millimeters (0.31 inches)27%
Thinner
vs9.9 millimeters (0.39 inches)
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
1.6GHz 64bit Octa-core (14nm)vs+3.2GHz 64bit Octa-core (7nm)107%
More powerful processor, you can open your applications faster
3GB LPDDR4Xvs+12GB LPDDR53 times
More RAM memory. Typically more responsive and better for multitasking.
32GB (21GB available)vs+128GB (103GB available)4 times
More internal storage for applications and files
eMMC 5.1vs+UFS 3.1Advantage
Fastest write and read storage.
Plastic body, glass frontvs+Aluminum body, glass front, plastic backAdvantage
More resistant material
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
60Hzvs+144Hz140%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
720x1560 pixelsvs+1080x2400 pixels131%
Higher resolution screen
268 PPIvs+395 PPI47%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.4"vs+6.67"4%
Larger screen
(dual camera) 13MP + 5MPvs+(triple camera) 48MP + 8MP + 5MP2 times
Higher resolution main camera
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
f/1.9 (aperture)vs+f/1.8 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MPvs+(front) 20MP149%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
Android 11vs+Android 12Advantage
Android 12 is newer and safer
4G LTEvs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE) 150 Mbpsvs+(5G SA/NSA) 2000 Mbps12 times
Faster for surfing the internet and download files
Not supportedvs+Ambient Light sensorAdvantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
Sensors help you use the device
4000 mAhvs+4500 mAh13%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
15Wvs+120W7 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 b/g/n (2.4Ghz)vs+802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO is newer and faster
5.0 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster

27 Common items in both devices
Super AMOLED
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
+20 specs and more in the table below

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

Highlight differencesClear highlight

📱 Model features

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
ModelGalaxy A20 (SM-A205GN/DS)Black Shark 4 (128GB/12GB)
Other model namesGalaxy A20 SM-A205GN/Dual-Sim NFC黑鲨4 SHARK PRS-A0, KSR-A0, PRS-H0
Country or region availablePhilippinesHong KongTaiwan
Philippines, Hong Kong, Taiwan
(Global, International)
(Global, International)
BrandSamsungXiaomi
Release date4/5/2019, Announced: 3/19/20193/30/2021, Announced: 3/23/2021
Depth7.8 millimeters (0.31 inches)9.9 millimeters (0.39 inches)
Size (width x height)74.7 x 158.4 millimeters (2.94 x 6.24 in)76.35 x 163.83 millimeters (3.01 x 6.45 in)
Weight169 grams (5.92 ounces)210 grams (7.35 ounces)
Build, materialsPlastic body, glass frontAluminum body, glass front, plastic back
Protection against water and othersNot supportedNot supported

🤖 Operating System

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
System versionAndroid 9.0 PieAndroid 11
Firmware updateAndroid 11Android 12
User InterfaceOne UI 2.5 / 3.1Joy UI 12 / 13

⚙️ Processor

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
Chipset64bit: Samsung Exynos 7884 (14nm)64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm)
CPUOcta-core, 2 processors:
2x 1.6GHz ARM Cortex-A73 (Dual-core)
6x 1.35GHz ARM Cortex-A53 (Hexa-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-G71 MP2 (770MHz)Qualcomm Adreno 650 (670MHz)
Performance (benchmark)AnTuTu: 122778 (v9)AnTuTu: 617456 (v8)
Geekbench: 3448 (v5.1)
GFXBench: 54fps (ES 3.1 onscreen)

💽 Memory and storage

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
RAM memory3GB LPDDR4X12GB LPDDR5
Internal storage32GB (21GB available)
eMMC 5.1
128GB (103GB available)
UFS 3.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Not supported

📲 Display

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
Display typeSuper AMOLEDSuper AMOLED
Screen size6.4" inches6.67" inches
Screen-to-body ratio~85% (screen-to-body ratio)~85.9% (screen-to-body ratio)
Display resolution720x1560 pixels (19.5:9)1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)268 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate60Hz144Hz
Display featuresNot supported1300nits[peak]
HDR10+
Always-On Display
Touch Sampling Rate: 720Hz

📶 Mobile networks

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/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 / Upload150/50 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66)
TD-LTE (Bands 38, 40, 41)
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, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G 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, 5G SA/NSA

📷 Camera

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
Back camera (main camera)(dual camera)
13 megapixels
5MP ultrawidef/2.212mm
(triple camera)
48 megapixels
8MP ultrawidef/2.2120°1/4"1.12µm
5MP macrof/2.4AF
Main camera resolution4128x3096 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 60 fps
FlashLED flashLED flash
Focal aperturef/1.9 (aperture)f/1.8 (aperture)
Focal length28mm lens26mm lens
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: 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

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
Front camera (secondary)8 megapixels20 megapixels
Front camera resolution3264x2448 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

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/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.264, H.263, WMV, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
USBUSB 2.0 Type-C, 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 b/g/n (2.4Ghz)
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
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
SensorsAccelerometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient Light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
Battery typeLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh4500 mAh
Charger, watts15W Wired fast charging120W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
Talk time autonomy26 hours (1.1 days)feature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/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: Black, Deep Blue, Red, Coral Orange- Colors: Black, Pale Grey, Blue, Silver
- Liquid Cooling System
- Physical pop-up gaming triggers

☢️ Radiation rate

Samsung Galaxy A20 (SM-A205GN/DS)Xiaomi Black Shark 4 (128GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.23W/kg (head), 1.38W/kg (body)feature not registered
X

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