Xiaomi Black Shark 3S (256GB) vs Samsung Galaxy J7 Pro (SM-J730F/DS)

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Side by side comparison between Xiaomi Black Shark 3S vs Samsung Galaxy J7 Pro phones, differences, pros, cons and full specifications. What's the better?

5/3/2021 11:34 AM, updated: 11/22/2021 6:09 PM

Compare Samsung Galaxy J7 Pro X Xiaomi Black Shark 3S (256GB) 19Points

Specifications Compare Models Pictures

6.67"
AMOLED

1080x2400

64
MP

20mp

12GB
RAM

Octa-core

4729
mAh

(Non removable)

09Points Samsung Galaxy J7 Pro (SM-J730F/DS) Compare Xiaomi Black Shark 3S X

Specifications Compare Models Pictures

5.5"
AMOLED

1080x1920

13
MP

13mp

3GB
RAM

Octa-core

3600
mAh

(Non removable)

What's the better phone? Xiaomi Black Shark 3S (256GB)

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!

19 Advantages Xiaomi Black Shark 3S (256GB)	vs	9 Advantages Samsung Galaxy J7 Pro (SM-J730F/DS)
+2.84GHz 64bit Octa-core (7nm)87% More powerful processor, you can open your applications faster	vs	1.6GHz 64bit Octa-core (14nm)
+12GB LPDDR53 times More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR3
+256GB (230GB available)22 times More internal storage for applications and files	vs	16GB (10GB available)
+UFS 3.1Advantage Fastest write and read storage.	vs	eMMC 5.1
+1080x2400 pixels25% Higher resolution screen	vs	1080x1920 pixels
+6.67"21% Larger screen	vs	5.5"
+(triple camera) 64MP + 13MP + 5MP5 times Higher resolution main camera	vs	(back) 13MP
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+(front) 20MP56% Higher resolution secondary camera to take pictures and selfies	vs	(front) 13MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+Android 11Advantage Android 11 is newer and safer	vs	Android 9.0 Pie
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE
+(5G SA/NSA) 2000 Mbps6 times Faster for surfing the internet and download files	vs	(4G LTE) 300 Mbps
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+4729 mAh31% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3600 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
222 grams (7.77 ounces)	vs	+181 grams (6.34 ounces)23% Lighter
10.4 millimeters (0.41 inches)	vs	+8 millimeters (0.31 inches)30% Thinner
AMOLED	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
395 PPI	vs	+401 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
f/1.8 (aperture)	vs	+f/1.7 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

24 Common items in both devices

Aluminum body, glass front

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

HDR photo on both cameras

(front) Full HD (1920x1080)

+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

📱 Model features
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Change model		Choose the model
Model	Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Other model names	小米 Black Shark 3S 5G (256GB + 12GB RAM)	Galaxy J7 Pro J730F/Dual-Sim (16GB)
Country or region available	(Global, International)	Angola, United Arab Emirates, Mozambique, Pakistan
Brand	Xiaomi	Samsung
Release date	8/4/2020, Announced: 7/31/2020	7/1/2017
Depth	10.4 millimeters (0.41 inches)	8 millimeters (0.31 inches)
Size (width x height)	77.33 x 168.72 millimeters (3.04 x 6.64 in)	74.8 x 152.5 millimeters (2.94 x 6 in)
Weight	222 grams (7.77 ounces)	181 grams (6.34 ounces)
Build, materials	Aluminum body, glass front	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Display type	AMOLED	Super AMOLED
Screen size	6.67" inches	5.5" inches
Screen-to-body ratio	~82.3% (screen-to-body ratio)	~73.1% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	395 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	120Hz	feature not registered
Display features	500nits[typ] HDR10+ Always-On Display	feature not registered
🤖 Operating System
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
System version	Android 10	Android 7.1 Nougat
Firmware update	Android 11	Android 9.0 Pie
User Interface	JOYUI 12	feature not registered
⚙️ Processor
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Chipset	64bit: Qualcomm Snapdragon 865 (SM8250) (7nm)	64bit: Samsung Exynos 7870 (14nm)
CPU	Octa-core, 3 processors: 1x 2.84GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core)	Octa-core, 1 processor: 8x 1.6GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	Qualcomm Adreno 650 (250-587MHz)	ARM Mali-T830 MP1 (700MHz)
Performance (benchmark)	AnTuTu: 618083 (v8)	feature not registered
💽 Memory and storage
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
RAM memory	12GB LPDDR5	3GB LPDDR3
Internal storage	256GB (230GB available) UFS 3.1	16GB (10GB available) eMMC 5.1
External storage	Not supported	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	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	2000/1024 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G, 5G	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 800/850/900/1700/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat20 (1, 3, 4, 5, 7, 8, 12, 17, 20) TD-LTE (34, 38, 39, 40, 41) VoLTE	LTE Cat6 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20) TD-LTE 2300 (Bands 40)
Primary 5G network	SA/NSA (41, 78, 79)	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, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 800/850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat20 (1, 3, 4, 5, 7, 8, 12, 17, 20) TD-LTE (34, 38, 39, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE
📷 Camera
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Back camera (main camera)	(triple camera) 64 megapixels 13MP ultrawide f/2.3120° 5MP depth f/2.2	13 megapixels
Main camera resolution	10120x6328 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash on both cameras
Focal aperture	f/1.8 (aperture)	f/1.7 (aperture)
Focal length	26mm (lens)	27mm (lens)
Sensor size	1/1.72" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	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	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	1080p@240fps 720p@1920fps	feature not registered
📸 Front camera
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Front camera (secondary)	20 megapixels	13 megapixels
Front camera resolution	5184x3840 pixels	4128x3096 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.0 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	28mm (lens)
Sensor size	1/3" inches	feature not registered
Pixel size	0.9µm pixel	feature not registered
🔉 Sound and multimedia
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Loudspeaker	Stereo sound	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, MKV, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (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, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	4729 mAh	3600 mAh
Charger, watts	65W Wired fast charging Quick Charge 4	Wired charging
Inductive / wireless charging	Magnetic charging (dock)	feature not registered
Talk time autonomy	feature not registered	24 hours (1 day)
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
Call control	Voice dialing, Voice recorder, Voice commands	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: Sky Cloud Black, Crystal Blue • Liquid Cooling System • Physical pop-up gaming triggers	• Colors: Black, Gold, Blue, Pink • 2.5D glass screen • Always on Display
☢️ Radiation rate
	Xiaomi Black Shark 3S (256GB)	Galaxy J7 Pro (SM-J730F/DS)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.567W/kg (head), 1.33W/kg (body)