BLU Studio Pro vs Samsung Galaxy J7: 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

Studio Pro:

LCD

Galaxy J7:

OLED
Weight

Studio Pro: 20 g lighter

Studio Pro:

151 g

Galaxy J7:

171 g
Width

Studio Pro: 5.9 mm narrower

Studio Pro:

72.8 mm

Galaxy J7:

78.7 mm
Screen diagonal

Studio Pro: 0.5 in smaller diagonal

Studio Pro:

5 in

Galaxy J7:

5.5 in
Chipset

Studio Pro:

Mediatek MT6580 (28 nm)

Galaxy J7:

Qualcomm MSM8939 Snapdragon 615 (28 nm) -Exynos 7580 Octa
Rear camera layout

Studio Pro:

Dual

Galaxy J7:

Single

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. Studio Pro

Height:

144.1 mm
Width:

72.8 mm
Depth:

9.9 mm +2.4 mm versus Galaxy J7
2. Galaxy J7

Height:

152.2 mm +8.1 mm versus Studio Pro
Width:

78.7 mm +5.9 mm versus Studio Pro
Depth:

7.5 mm

Weight

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

1. Studio Pro

151 g
2. Galaxy J7

171 g

+20 g versus Studio 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. Studio Pro

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²
2. Galaxy J7

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Galaxy J7 has approximately 21% more rectangular screen area than Studio 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 Studio Pro, Galaxy J7, compared at the same storage capacity.
Storage	Studio Pro	Galaxy J7
8 GB	1 GB RAM	Unknown

Galaxy J7: Original memory entry

16 GB · 1.5 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. Studio Pro

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB

2. Galaxy J7

NFC:: See details Yes (Snapdragon model only)
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (dedicated slot)

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. Studio Pro

2000 mAh
2. Galaxy J7

3000 mAh

+1000 mAh versus Studio 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. Studio Pro2. Galaxy J7

Everyday essentials

Everyday essentials — specifications for Studio Pro, Galaxy J7.
Specification	Studio Pro	Galaxy J7
Dimensions (HxWxD)	144.1 Х 72.8 Х 9.9 mm	152.2 Х 78.7 Х 7.5 mm
Weight	151 g	171 g
Technology	IPS LCD	Super AMOLED
Screen size	5" inch	5.5" inch
Screen resolution	720 x 1280 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 1 GB RAM	16 GB 1.5 GB RAM
Memory card support	microSD up to 64 GB	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	2000 mAh Removable Li-Po	3000 mAh Removable Li-Ion
Operating system OS	Android 7.0 (Nougat)	Android 5.1 (Lollipop) upgradable to 6.0.1 (Marshmallow)
Chipset	Mediatek MT6580 (28 nm)	Qualcomm MSM8939 Snapdragon 615 (28 nm) -Exynos 7580 Octa
NFC	Unknown	Yes (Snapdragon model only)
Headphone jack	Yes	Yes

Display

Display — specifications for Studio Pro, Galaxy J7.
Specification	Studio Pro	Galaxy J7
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	65.7%	69.6%
PPI /points per inch/	294 PPI	267 PPI

Camera and Video

Camera and Video — specifications for Studio Pro, Galaxy J7.
Specification	Studio Pro	Galaxy J7
Rear camera, main	8 MP Dual	13 MP Single
Camera specs	8 MP AF -2 MP depth sensor	13 MP f/1.9 28mm (wide) AF
Functions	LED flash	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	5 MP Single
Specifications	5 MP	5 MP f/2.2 23mm (wide)

Performance

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

Performance — specifications for Studio Pro, Galaxy J7.
Specification	Studio Pro	Galaxy J7
Processor CPU	Quad-core 1.3 GHz Cortex-A7	Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) -Octa-core 1.5 GHz Cortex-A53
Graphics processor GPU	Mali-400MP2	Adreno 405 -Mali-T720MP2
Antutu 7 score *	21456	Unknown
GeekBench 4 Single Core *	Unknown	693
GeekBench 4 Multi-Core *	Unknown	3327
GeekBench 4 RenderScript *	Unknown	1997

General specs

General specs — specifications for Studio Pro, Galaxy J7.
Specification	Studio Pro	Galaxy J7
Release date	2017 August	2015 June
Colors	Black Gray Gold Rose Gold	White Black Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	200 EUR
Battery life	Stand by time- Up to 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)	Talking time- Up to 18 h (3G) Music play - Up to 76 h
Body build	Unknown	plastic body

Communication and Connectivity

Communication and Connectivity — specifications for Studio Pro, Galaxy J7.
Specification	Studio Pro	Galaxy J7
SIM card	Dual SIM (Micro-SIM)	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 40(2300)
Speed	HSPA 21.1/5.76 Mbps	HSPA 21.1/5.76 MbpsHSPA LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP	4.1 A2DP
Harmful irradiation	Unknown	SAR - 1.25 W/kg (head) 1.36 W/kg (body) SAR EU - 0.50 W/kg (head) 0.37 W/kg (body)

Music and Audio

Music and Audio — specifications for Studio Pro, Galaxy J7.
Specification	Studio Pro	Galaxy J7
Radio	No	FM radio RDS recording

Other features

Other features — specifications for Studio Pro, Galaxy J7.
Specification	Studio Pro	Galaxy J7
Dop	Sensors Accelerometer	Sensors Accelerometer proximity - ANT+ - Versions: J700F (India Thailand); J700M (LATAM); J700M/DS (Brazil); J700H with no LTE (South Africa Pakistan Vietnam Philippines Russia); J700T (T-Mobile Metro PCS); J700P (Virgin Mobile Boost)

BLU Studio Pro vs Samsung Galaxy J7

BLU Studio Pro

Samsung Galaxy J7

Key differences