LG Q70 vs Samsung Galaxy J2: 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

Q70:

LCD

Galaxy J2:

OLED
Weight

Galaxy J2: 69 g lighter

Q70:

198 g

Galaxy J2:

129 g
Width

Galaxy J2: 7.8 mm narrower

Q70:

76.8 mm

Galaxy J2:

69 mm
Screen diagonal

Galaxy J2: 1.7 in smaller diagonal

Q70:

6.4 in

Galaxy J2:

4.7 in
Chipset

Q70:

Qualcomm SDM675 Snapdragon 675 (11 nm)

Galaxy J2:

Exynos 3475 Quad (28 nm)
Rear camera layout

Q70:

Triple

Galaxy J2:

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. Q70

Height:

162.1 mm +25.6 mm versus Galaxy J2
Width:

76.8 mm +7.8 mm versus Galaxy J2
Depth:

8.3 mm
2. Galaxy J2

Height:

136.5 mm
Width:

69 mm
Depth:

8.4 mm

Weight

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

1. Q70

198 g

+69 g versus Galaxy J2
2. Galaxy J2

129 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.

At least two phones need compatible screen dimensions for a drawing.

1. Q70

Q70: Screen geometry unavailable or conflicting.
2. Galaxy J2

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²

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 Q70, Galaxy J2, compared at the same storage capacity.
Storage	Q70	Galaxy J2
8 GB	Not recorded	1 GB RAM
64 GB	4 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. Q70

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

2. Galaxy J2

NFC:: See details Yes (market dependent)
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. Q70

4000 mAh

+2000 mAh versus Galaxy J2
2. Galaxy J2

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. Q702. Galaxy J2

Everyday essentials

Everyday essentials — specifications for Q70, Galaxy J2.
Specification	Q70	Galaxy J2
Dimensions (HxWxD)	162.1 Х 76.8 Х 8.3 mm	136.5 Х 69 Х 8.4 mm
Weight	198 g	129 g
Technology	IPS LCD	Super AMOLED
Screen size	6.4" inch	4.7" inch
Screen resolution	1080 x 2310 px	540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64GB 4GB RAM	8 GB 1 GB RAM
Memory card support	microSD up to 1 TB (dedicated slot)	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Po	2000 mAh Removable Li-Ion
Operating system OS	Android 9.0 (Pie); LG UX 7	Android 5.1.1 (Lollipop)
Chipset	Qualcomm SDM675 Snapdragon 675 (11 nm)	Exynos 3475 Quad (28 nm)
NFC	Yes	Yes (market dependent)
Headphone jack	Yes	Yes

Display

Display — specifications for Q70, Galaxy J2.
Specification	Q70	Galaxy J2
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	101.4 cm2	60.9 cm2
Screen format	Unknown	16:9 (height:width)
Screen to body ratio	81.4%	64.7%
PPI /points per inch/	0 PPI	234 PPI

Camera and Video

Camera and Video — specifications for Q70, Galaxy J2.
Specification	Q70	Galaxy J2
Rear camera, main	32 MP Triple	5 MP Single
Camera specs	32 MP f/1.8 (wide) PDAF -13 MP f/2.2 13mm (ultrawide) -5 MP f/2.4 depth sensor	5 MP AF f/2.2
Functions	LED flash panorama HDR	LED flash
Video	1080p@30fps	720p@30fps
Front camera, selfie	16 MP Single	2 MP Single
Specifications	16 MP	2 MP f/2.2

Performance

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

Performance — specifications for Q70, Galaxy J2.
Specification	Q70	Galaxy J2
Processor CPU	Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)	Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU	Adreno 612	Mali-T720
Antutu 7 score *	Unknown	21754
GeekBench 4 Single Core *	Unknown	406
GeekBench 4 Multi-Core *	Unknown	1120
GeekBench 4 RenderScript *	Unknown	702

General specs

General specs — specifications for Q70, Galaxy J2.
Specification	Q70	Galaxy J2
Release date	2019 September	2015 September
Colors	Mirror Black	White Black Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	400 EUR	150 EUR
Battery life	Unknown	Talking time- Up to 11 h (3G) Music play - Up to 41 h
Body build	Unknown	plastic body

Communication and Connectivity

Communication and Connectivity — specifications for Q70, Galaxy J2.
Specification	Q70	Galaxy J2
SIM card	Dual SIM (Nano-SIM dual stand-by)	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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 8(900) 20(800) 38(2600)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - J200G J200GU J200F J200Y HSDPA 850 / 900 / 2100 - J200H -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) - J200F LTE band 1(2100) 20(800) 40(2300) - J200G LTE band 1(2100) 8(900) - J200GU LTE band 1(2100) 28(700) - J200Y
Speed	HSPA 42.2/5.76 Mbps LTE-A	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS
USB	2.0 Type-C 1.0 reversible connector	microUSB 2.0 USB On-The-Go
Bluetooth	5.0 A2DP LE	4.1 A2DP
Harmful irradiation	Unknown	SAR - 1.18 W/kg (head) 1.27 W/kg (body) SAR EU - 0.57 W/kg (head) 0.45 W/kg (body)

Music and Audio

Music and Audio — specifications for Q70, Galaxy J2.
Specification	Q70	Galaxy J2
Radio	No	FM radio RDS recording
Others	32-bit/192kHz audio -DTS: X Surround Sound -Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Q70, Galaxy J2.
Specification	Q70	Galaxy J2
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass - Fast battery charging 15W - MIL-STD-810G compliant -IP68	Sensors Accelerometer proximity - Versions: J200F (UAE Turkey); J200Y (New Zealand Taiwan); J200G (India Indonesia); J200H with no LTE (South Africa Kazakhstan); J200GU (Philippines Malaysia Thailand) Also known as Samsung Galax

LG Q70 vs Samsung Galaxy J2

LG Q70

Samsung Galaxy J2

Key differences

Display technology

Weight

Width

Screen diagonal

Chipset

Rear camera layout

Physical size

1. Q70

2. Galaxy J2

Weight

1. Q70

2. Galaxy J2

Screen size

1. Q70

2. Galaxy J2

Memory variants

Practical features

1. Q70

2. Galaxy J2

Battery capacity

Recorded battery capacity

1. Q70

2. Galaxy J2

Specifications

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