Samsung Galaxy J4 Core vs ZTE Blade A3 (2019): 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

Blade A3 (2019): 33 g lighter

Galaxy J4 Core:

177 g

Blade A3 (2019):

144 g
Width

Blade A3 (2019): 8.6 mm narrower

Galaxy J4 Core:

76.1 mm

Blade A3 (2019):

67.5 mm
Screen diagonal

Blade A3 (2019): 1 in smaller diagonal

Galaxy J4 Core:

6 in

Blade A3 (2019):

5 in
Chipset

Galaxy J4 Core:

Qualcomm MSM8917 Snapdragon 425 (28 nm)

Blade A3 (2019):

Unisoc SC9832E (28nm)
Depth

Galaxy J4 Core: 2.6 mm thinner

Galaxy J4 Core:

7.9 mm

Blade A3 (2019):

10.5 mm
Height

Blade A3 (2019): 23.2 mm shorter

Galaxy J4 Core:

160.6 mm

Blade A3 (2019):

137.4 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. Galaxy J4 Core

Height:

160.6 mm +23.2 mm versus Blade A3 (2019)
Width:

76.1 mm +8.6 mm versus Blade A3 (2019)
Depth:

7.9 mm
2. Blade A3 (2019)

Height:

137.4 mm
Width:

67.5 mm
Depth:

10.5 mm +2.6 mm versus Galaxy J4 Core

Weight

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

1. Galaxy J4 Core

177 g

+33 g versus Blade A3 (2019)
2. Blade A3 (2019)

144 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. Galaxy J4 Core

Screen diagonal:

6 in

Aspect ratio (height:width):

18.5:9

Approximate rectangular screen area:

91.4 cm²
2. Blade A3 (2019)

Screen diagonal:

5 in

Aspect ratio (height:width):

18:9

Approximate rectangular screen area:

64.5 cm²

Galaxy J4 Core has approximately 41.6% more rectangular screen area than Blade A3 (2019).

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 Galaxy J4 Core, Blade A3 (2019), compared at the same storage capacity.
Storage	Galaxy J4 Core	Blade A3 (2019)
16 GB Recorded for all phones	1 GB RAM	1 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. Galaxy J4 Core

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 1 TB (dedicated slot)

2. Blade A3 (2019)

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 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. Galaxy J4 Core

3300 mAh

+1300 mAh versus Blade A3 (2019)
2. Blade A3 (2019)

2000 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. Galaxy J4 Core2. Blade A3 (2019)

Everyday essentials

Everyday essentials — specifications for Galaxy J4 Core, Blade A3 (2019).
Specification	Galaxy J4 Core	Blade A3 (2019)
Dimensions (HxWxD)	160.6 Х 76.1 Х 7.9 mm	137.4 Х 67.5 Х 10.5 mm
Weight	177 g	144 g
Technology	IPS LCD	IPS LCD
Screen size	6" inch	5" inch
Screen resolution	720 x 1480 px	480 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 1 GB RAM	16 GB 1 GB RAM
Memory card support	microSD up to 1 TB (dedicated slot)	microSD up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.	3300 mAh Non-removable Li-Ion	2000 mAh Non-removable Li-Ion
Operating system OS	Android 8.1 Oreo (Go edition)	Android 9.0 Pie (Go edition)
Chipset	Qualcomm MSM8917 Snapdragon 425 (28 nm)	Unisoc SC9832E (28nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy J4 Core, Blade A3 (2019).
Specification	Galaxy J4 Core	Blade A3 (2019)
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	91.4 cm2	64.5 cm2
Screen format	18.5:9 (height:width)	18:9 (height:width)
Screen to body ratio	74.8%	69.6%
PPI /points per inch/	274 PPI	215 PPI

Camera and Video

Camera and Video — specifications for Galaxy J4 Core, Blade A3 (2019).
Specification	Galaxy J4 Core	Blade A3 (2019)
Rear camera, main	8 MP Single	8 MP Single
Camera specs	8 MP f/2.2 AF	8 MP AF
Functions	LED flash	LED flash HDR
Video	1080p@30fps	720p@30fps
Front camera, selfie	5 MP Single	5 MP Single
Specifications	5 MP f/2.2	5 MP

Performance

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

Performance — specifications for Galaxy J4 Core, Blade A3 (2019).
Specification	Galaxy J4 Core	Blade A3 (2019)
Processor CPU	Quad-core 1.4 GHz Cortex-A53	Quad-core 1.4 GHz
Graphics processor GPU	Adreno 308	Mali-T820 MP1
Antutu 7 score *	32456	Unknown

General specs

General specs — specifications for Galaxy J4 Core, Blade A3 (2019).
Specification	Galaxy J4 Core	Blade A3 (2019)
Release date	2018 November	2019 April
Colors	Black Gold Blue	Black Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	150 EUR	60 EUR

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy J4 Core, Blade A3 (2019).
Specification	Galaxy J4 Core	Blade A3 (2019)
SIM card	Dual SIM (Nano-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 / 900 / 1900 / 2100 - J410F/DS HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - J410G/DS -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) 41(2500) - J410F/DS LTE band 1(2100) 2(1900) 4(1700/2100) 12(700) 13(700) 17(700) 28(700) 41(2500) 66(1700/2100) - J410G/DS	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600)
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 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 hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS GLONASS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.2 A2DP LE
Harmful irradiation	SAR - 0.65 W/kg (head) 0.37 W/kg (body) SAR EU - 0.34 W/kg (head) 1.48 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for Galaxy J4 Core, Blade A3 (2019).
Specification	Galaxy J4 Core	Blade A3 (2019)
Radio	Stereo FM radio recording	FM radio

Other features

Other features — specifications for Galaxy J4 Core, Blade A3 (2019).
Specification	Galaxy J4 Core	Blade A3 (2019)
Dop	Sensors Accelerometer proximity - ANT+ - Versions: SM-J410F/DS (Global); SM-J410G/DS (LATAM)	Sensors Accelerometer

Samsung Galaxy J4 Core vs ZTE Blade A3 (2019)