alcatel Flash (2017) vs BLU Studio J5: 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.

Weight

Studio J5: 25 g lighter

Flash (2017):

155 g

Studio J5:

130 g
Width

Studio J5: 2.4 mm narrower

Flash (2017):

75.4 mm

Studio J5:

73 mm
Screen diagonal

Studio J5: 0.5 in smaller diagonal

Flash (2017):

5.5 in

Studio J5:

5 in
Chipset

Flash (2017):

Mediatek MT6797 Helio X20 (20 nm)

Studio J5:

Mediatek MT6735 (28 nm)
Depth

Flash (2017): 0.9 mm thinner

Flash (2017):

8.7 mm

Studio J5:

9.6 mm
Height

Studio J5: 9.8 mm shorter

Flash (2017):

152.6 mm

Studio J5:

142.8 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. Flash (2017)

Height:

152.6 mm +9.8 mm versus Studio J5
Width:

75.4 mm +2.4 mm versus Studio J5
Depth:

8.7 mm
2. Studio J5

Height:

142.8 mm
Width:

73 mm
Depth:

9.6 mm +0.9 mm versus Flash (2017)

Weight

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

1. Flash (2017)

155 g

+25 g versus Studio J5
2. Studio J5

130 g

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. Flash (2017)

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Studio J5

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Flash (2017) has approximately 21% more rectangular screen area than Studio J5.

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 Flash (2017), Studio J5, compared at the same storage capacity.
Storage	Flash (2017)	Studio J5
8 GB	Not recorded	1 GB RAM
32 GB	3 GB RAM	Not recorded

Practical features

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

1. Flash (2017)

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB

2. Studio J5

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

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. Flash (2017)

3100 mAh

+800 mAh versus Studio J5
2. Studio J5

2300 mAh

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. Flash (2017)2. Studio J5

Everyday essentials

Everyday essentials — specifications for Flash (2017), Studio J5.
Specification	Flash (2017)	Studio J5
Dimensions (HxWxD)	152.6 Х 75.4 Х 8.7 mm	142.8 Х 73 Х 9.6 mm
Weight	155 g	130 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	5" inch
Screen resolution	1080 x 1920 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM	8 GB 1 GB RAM
Memory card support	microSD up to 256 GB	microSD up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.	3100 mAh Non-removable Li-Ion	2300 mAh Non-removable Li-Po
Operating system OS	Android 6.0 (Marshmallow)	Android 6.0 (Marshmallow)
Chipset	Mediatek MT6797 Helio X20 (20 nm)	Mediatek MT6735 (28 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Flash (2017), Studio J5.
Specification	Flash (2017)	Studio J5
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	68.9 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	72.5%	66.1%
PPI /points per inch/	401 PPI	294 PPI
Screen protection	Asahi Dragontrail Glass oleophobic coating	Unknown

Camera and Video

Camera and Video — specifications for Flash (2017), Studio J5.
Specification	Flash (2017)	Studio J5
Rear camera, main	13 MP Single	5 MP Single
Camera specs	13 MP f/2.0 1/3'' 1.12µm PDAF -13 MP B/W PDAF	5 MP AF
Functions	Dual-LED dual-tone flash	LED flash
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Dual	2 MP Single
Specifications	8 MP f/2.0 AF 5 MP depth sensor	2 MP

Performance

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

Performance — specifications for Flash (2017), Studio J5.
Specification	Flash (2017)	Studio J5
Processor CPU	Deca-core (2x2.3 GHz Cortex-A72 4x1.9 GHz Cortex-A53 4x1.4 GHz Cortex-A53)	Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU	Mali-T880 MP4	Mali-T720MP2
Antutu 7 score *	85123	Unknown

General specs

General specs — specifications for Flash (2017), Studio J5.
Specification	Flash (2017)	Studio J5
Release date	2017 April	2016 November
Colors	Titanium Grey	Grey Gold Rose Gold
Battery life	Stand by time- Up to 466 h (3G) Talking time- Up to 20 h (3G)	Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)

Communication and Connectivity

Communication and Connectivity — specifications for Flash (2017), Studio J5.
Specification	Flash (2017)	Studio J5
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Mini-SIM/ Micro-SIM)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 39(1900) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900) 4(1700/2100) 7(2600) 12(700) 17(700)
Speed	HSPA LTE	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS
USB	Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0 USB Host
Bluetooth	4.1 A2DP	4.1 A2DP LE

Music and Audio

Music and Audio — specifications for Flash (2017), Studio J5.
Specification	Flash (2017)	Studio J5
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Flash (2017), Studio J5.
Specification	Flash (2017)	Studio J5
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass	Sensors Accelerometer

alcatel Flash (2017) vs BLU Studio J5