Samsung Galaxy J4 vs verykool s5025 Helix: 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

Galaxy J4:

OLED

s5025 Helix:

LCD
Weight

s5025 Helix: 39 g lighter

Galaxy J4:

175 g

s5025 Helix:

136 g
Width

s5025 Helix: 4.7 mm narrower

Galaxy J4:

77.2 mm

s5025 Helix:

72.5 mm
Screen diagonal

s5025 Helix: 0.5 in smaller diagonal

Galaxy J4:

5.5 in

s5025 Helix:

5 in
Chipset

Galaxy J4:

Exynos 7570 Quad (14 nm)

s5025 Helix:

Mediatek MT6580 (28 nm)
Height

s5025 Helix: 8.2 mm shorter

Galaxy J4:

151.7 mm

s5025 Helix:

143.5 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

Height:

151.7 mm +8.2 mm versus s5025 Helix
Width:

77.2 mm +4.7 mm versus s5025 Helix
Depth:

8.1 mm
2. s5025 Helix

Height:

143.5 mm
Width:

72.5 mm
Depth:

7.9 mm

Weight

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

1. Galaxy J4

175 g

+39 g versus s5025 Helix
2. s5025 Helix

136 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

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. s5025 Helix

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Galaxy J4 has approximately 21% more rectangular screen area than s5025 Helix.

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, s5025 Helix, compared at the same storage capacity.
Storage	Galaxy J4	s5025 Helix
8 GB	Not recorded	1 GB RAM
16 GB	2 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. Galaxy J4

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

2. s5025 Helix

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 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

3000 mAh

+1050 mAh versus s5025 Helix
2. s5025 Helix

1950 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 J42. s5025 Helix

Everyday essentials

Everyday essentials — specifications for Galaxy J4, s5025 Helix.
Specification	Galaxy J4	s5025 Helix
Dimensions (HxWxD)	151.7 Х 77.2 Х 8.1 mm	143.5 Х 72.5 Х 7.9 mm
Weight	175 g	136 g
Technology	Super AMOLED	IPS LCD
Screen size	5.5" inch	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.	16 GB 2 GB RAM	8 GB 1 GB RAM
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Removable Li-Ion	1950 mAh Non-removable Li-Ion
Operating system OS	Android 8.0 (Oreo)	Android 5.1 (Lollipop)
Chipset	Exynos 7570 Quad (14 nm)	Mediatek MT6580 (28 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy J4, s5025 Helix.
Specification	Galaxy J4	s5025 Helix
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	71.2%	66.2%
PPI /points per inch/	267 PPI	294 PPI
Screen protection	Unknown	Scratch-resistant glass

Camera and Video

Camera and Video — specifications for Galaxy J4, s5025 Helix.
Specification	Galaxy J4	s5025 Helix
Rear camera, main	13 MP Single	13 MP Single
Camera specs	13 MP f/1.9 28mm (wide) AF	13 MP AF
Functions	LED flash	LED flash panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	5 MP Single
Specifications	5 MP f/2.2	5 MP

Performance

Performance — specifications for Galaxy J4, s5025 Helix.
Specification	Galaxy J4	s5025 Helix
Processor CPU	Quad-core 1.4 GHz Cortex-A53	Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU	Mali-T720 MP2	Mali-400MP2

General specs

General specs — specifications for Galaxy J4, s5025 Helix.
Specification	Galaxy J4	s5025 Helix
Release date	2018 May	2015 December
Colors	Black Gold Orchid Gray	Black Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	140 EUR	Unknown
Battery life	Talking time- Up to 20 h (3G) Music play - Up to 80 h	Stand by time- Up to 240 h (3G) Talking time- Up to 7 h (3G)
Body build	plastic body	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy J4, s5025 Helix.
Specification	Galaxy J4	s5025 Helix
SIM card	Dual SIM (Micro-SIM dual stand-by)	Dual SIM (Micro-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 HSDPA 850 / 900 / 2100 - India Pakistan -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) - India Pakistan	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA LTE Cat4 150/50 Mbps	HSPA 21.1/5.76 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	microUSB 2.0	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.0 A2DP LE
Harmful irradiation	SAR - 0.36 W/kg (head) 1.49 W/kg (body)	SAR - 0.68 W/kg (head) 1.25 W/kg (body)

Music and Audio

Music and Audio — specifications for Galaxy J4, s5025 Helix.
Specification	Galaxy J4	s5025 Helix
Radio	FM radio	Stereo FM radio

Other features

Other features — specifications for Galaxy J4, s5025 Helix.
Specification	Galaxy J4	s5025 Helix
Dop	Sensors Accelerometer proximity - Versions: J400F/DS (Global DS); J400G/DS	Sensors Accelerometer proximity

Samsung Galaxy J4 vs verykool s5025 Helix