Samsung Galaxy J6 vs ZTE Blade X: 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 J6:

OLED

Blade X:

LCD
Width

Galaxy J6: 7.3 mm narrower

Galaxy J6:

70.2 mm

Blade X:

77.5 mm
Chipset

Galaxy J6:

Exynos 7870 Octa (14 nm)

Blade X:

Qualcomm MSM8917 Snapdragon 425 (28 nm)
Depth

Galaxy J6: 0.7 mm thinner

Galaxy J6:

8.2 mm

Blade X:

8.9 mm
Height

Galaxy J6: 6.7 mm shorter

Galaxy J6:

149.3 mm

Blade X:

156 mm
Release year

Galaxy J6:

2018

Blade X:

2017

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 J6

Height:

149.3 mm
Width:

70.2 mm
Depth:

8.2 mm
2. Blade X

Height:

156 mm +6.7 mm versus Galaxy J6
Width:

77.5 mm +7.3 mm versus Galaxy J6
Depth:

8.9 mm +0.7 mm versus Galaxy J6

Weight

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

1. Galaxy J6

154 g
2. Blade X

156 g

+2 g versus Galaxy J6

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 J6

Screen diagonal:

5.6 in

Aspect ratio (height:width):

18.5:9

Approximate rectangular screen area:

79.6 cm²
2. Blade X

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Blade X has approximately 4.8% more rectangular screen area than Galaxy J6.

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 J6, Blade X, compared at the same storage capacity.
Storage	Galaxy J6	Blade X
16 GB	Unknown	2 GB RAM

Galaxy J6: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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 J6

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

2. Blade X

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 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 J6

3000 mAh
2. Blade X

3000 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 J62. Blade X

Everyday essentials

Everyday essentials — specifications for Galaxy J6, Blade X.
Specification	Galaxy J6	Blade X
Dimensions (HxWxD)	149.3 Х 70.2 Х 8.2 mm	156 Х 77.5 Х 8.9 mm
Weight	154 g	156 g
Technology	Super AMOLED	IPS LCD
Screen size	5.6" inch	5.5" inch
Screen resolution	720 x 1480 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 4 GB RAM 32 GB 3 GB RAM	16 GB 2 GB RAM
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	3000 mAh Non-removable Li-Ion
Operating system OS	Android 8.0 (Oreo)	Android 7.1.1 (Nougat)
Chipset	Exynos 7870 Octa (14 nm)	Qualcomm MSM8917 Snapdragon 425 (28 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy J6, Blade X.
Specification	Galaxy J6	Blade X
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	80.1 cm2	83.4 cm2
Screen format	18.5:9 (height:width)	16:9 (height:width)
Screen to body ratio	76.5%	69.0%
PPI /points per inch/	293 PPI	267 PPI
Screen protection	Corning Gorilla Glass (unspecified version)	Asahi Dragontrail Glass

Camera and Video

Camera and Video — specifications for Galaxy J6, Blade X.
Specification	Galaxy J6	Blade X
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 HDR panorama
Video	1080p@30fps	720p
Front camera, selfie	8 MP Single	5 MP Single
Specifications	8 MP f/1.9	5 MP

Performance

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

Performance — specifications for Galaxy J6, Blade X.
Specification	Galaxy J6	Blade X
Processor CPU	Octa-core 1.6 GHz Cortex-A53	Quad-core 1.4 GHz Cortex-A53
Graphics processor GPU	Mali-T830 MP1	Adreno 308
Antutu 7 score *	Unknown	31232

General specs

General specs — specifications for Galaxy J6, Blade X.
Specification	Galaxy J6	Blade X
Release date	2018 May	2017 October
Colors	Black Gold Blue	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	180 EUR	120 USD
Battery life	Talking time- Up to 21 h (3G) Music play - Up to 76 h	Unknown
Body build	plastic body	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy J6, Blade X.
Specification	Galaxy J6	Blade X
SIM card	Dual SIM (Nano-SIM dual stand-by)	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 20(800) 28(700) 38(2600) 40(2300) 41(2500) 66(1700/2100)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 / 1800 -4G - LTE band 2(1900) 4(1700/2100) 5(850) 12(700)
Speed	HSPA LTE	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 WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS
USB	microUSB 2.0 USB On-The-Go	Type-C 1.0 reversible connector
Bluetooth	4.2 A2DP LE	4.2 A2DP LE
Harmful irradiation	SAR EU - 0.81 W/kg (head) 1.57 W/kg (body)	SAR - 0.72 W/kg (head)

Music and Audio

Music and Audio — specifications for Galaxy J6, Blade X.
Specification	Galaxy J6	Blade X
Radio	Stereo FM radio recording	FM radio
Others	Unknown	Dolby Audio enhancement -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy J6, Blade X.
Specification	Galaxy J6	Blade X
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity - Versions: J600F/DS (Global DS); J600G/DS (India) Also known as Samsung Galaxy On6 in India	Sensors Fingerprint (rear-mounted) accelerometer proximity - For Cricket

Samsung Galaxy J6 vs ZTE Blade X