QMobile J7 Pro vs Xiaomi Black Shark 3: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

J7 Pro:

LCD

Black Shark 3:

OLED
Weight

J7 Pro: 47 g lighter

J7 Pro:

175 g

Black Shark 3:

222 g
Screen diagonal

J7 Pro: 1.17 in smaller diagonal

J7 Pro:

5.5 in

Black Shark 3:

6.67 in
Chipset

J7 Pro:

Mediatek MT6737T (28 nm)

Black Shark 3:

Qualcomm SM8250 Snapdragon 865 (7 nm+)
Rear camera layout

J7 Pro:

Single

Black Shark 3:

Triple
Depth

J7 Pro: 1.2 mm thinner

J7 Pro:

9.2 mm

Black Shark 3:

10.4 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. J7 Pro

Height:

154 mm
Width:

76.6 mm
Depth:

9.2 mm
2. Black Shark 3

Height:

168.7 mm +14.7 mm versus J7 Pro
Width:

77.3 mm
Depth:

10.4 mm +1.2 mm versus J7 Pro

Weight

Bars start at zero and share a scale within this chart.

1. J7 Pro

175 g
2. Black Shark 3

222 g

+47 g versus J7 Pro

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. J7 Pro

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Black Shark 3

Screen diagonal:

6.67 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

107.4 cm²

Black Shark 3 has approximately 28.8% more rectangular screen area than J7 Pro.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for J7 Pro, Black Shark 3, compared at the same storage capacity.
Storage	J7 Pro	Black Shark 3
32 GB	3 GB RAM	Not recorded
128 GB	Not recorded	8 / 12 GB RAM Alternative RAM configurations
256 GB	Not recorded	12 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. J7 Pro

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

2. Black Shark 3

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. J7 Pro

3150 mAh
2. Black Shark 3

4720 mAh

+1570 mAh versus J7 Pro

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. J7 Pro2. Black Shark 3

Everyday essentials

Everyday essentials — specifications for J7 Pro, Black Shark 3.
Specification	J7 Pro	Black Shark 3
Dimensions (HxWxD)	154 Х 76.6 Х 9.2 mm	168.7 Х 77.3 Х 10.4 mm
Weight	175 g	222 g
Technology	IPS LCD	AMOLED
Screen size	5.5" inch	6.67" inch
Screen resolution	720 x 1280 px	1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM	128GB 8GB RAM 128GB 12GB RAM 256GB 12GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	No
Battery Capacity is not battery life. No endurance test is implied.	3150 mAh Non-removable Li-Po	4720 mAh Non-removable Li-Po
Operating system OS	Android 6.0 (Marshmallow)	Android 10.0
Chipset	Mediatek MT6737T (28 nm)	Qualcomm SM8250 Snapdragon 865 (7 nm+)
Headphone jack	Yes	Yes

Display

Display — specifications for J7 Pro, Black Shark 3.
Specification	J7 Pro	Black Shark 3
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	107.4 cm2
Screen format	16:9 (height:width)	20:9 (height:width)
Screen to body ratio	70.7%	82.4%
PPI /points per inch/	267 PPI	395 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video — specifications for J7 Pro, Black Shark 3.
Specification	J7 Pro	Black Shark 3
Rear camera, main	13 MP Single	64 MP Triple
Camera specs	13 MP PDAF	64 MP f/1.8 26mm (wide) 1/1.72'' 0.8µm PDAF -13 MP f/2.3 (ultrawide) -5 MP f/2.2 (depth)
Functions	LED flash HDR panorama	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	20 MP Single
Specifications	8 MP	20 MP f/2.2 (wide) 1/3'' 0.9μm

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for J7 Pro, Black Shark 3.
Specification	J7 Pro	Black Shark 3
Processor CPU	Quad-core 1.4 GHz Cortex-A53	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Graphics processor GPU	Mali-T720	Adreno 650
Antutu 7 score *	30262	Unknown
GeekBench 4 Single Core *	700	Unknown
GeekBench 4 Multi-Core *	3318	Unknown
Antutu 8 score *	Unknown	603541

General specs

General specs — specifications for J7 Pro, Black Shark 3.
Specification	J7 Pro	Black Shark 3
Release date	2017 May	2020 March 3
Colors	Gold Blue	Lightning Black Armor Gray Star Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	18000 INR	$ 550
Body build	Unknown	Glass front aluminum back aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for J7 Pro, Black Shark 3.
Specification	J7 Pro	Black Shark 3
SIM card	Hybrid Dual SIM (Micro-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 3(1800) 5(850) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 17(700) 20(800) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) -5G - 5G band 41(2500) 78(3500) 79(4700); SA/NSA
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A; 5G
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS GALILEO QZSS BDS
USB	microUSB 2.0 USB Host	2.0 Type-C 1.0 reversible connector
Bluetooth	4.0 A2DP	5.0 A2DP LE aptX HD aptX Adaptive

Music and Audio

Music and Audio — specifications for J7 Pro, Black Shark 3.
Specification	J7 Pro	Black Shark 3
Radio	FM radio	No
Others	Unknown	Always-on display -90Hz refresh rate -500 nits typ. brightness -HDR10+

Other features

Other features — specifications for J7 Pro, Black Shark 3.
Specification	J7 Pro	Black Shark 3
Dop	Sensors Accelerometer proximity compass - For India	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast battery charging 65W: 100% in 38 min -Fast battery charging 30W (128/8 model) -Magnetic charging 18W

QMobile J7 Pro vs Xiaomi Black Shark 3

QMobile J7 Pro

Xiaomi Black Shark 3

Key differences