Samsung Galaxy A70s vs Samsung Galaxy J2 Core: 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

Galaxy J2 Core: 33 g lighter

Galaxy A70s:

187 g

Galaxy J2 Core:

154 g
Width

Galaxy J2 Core: 4.6 mm narrower

Galaxy A70s:

76.7 mm

Galaxy J2 Core:

72.1 mm
Screen diagonal

Galaxy J2 Core: 1.7 in smaller diagonal

Galaxy A70s:

6.7 in

Galaxy J2 Core:

5 in
Chipset

Galaxy A70s:

Qualcomm SDM675 Snapdragon 675 (11 nm)

Galaxy J2 Core:

Exynos 7570 Quad (14 nm)
Rear camera layout

Galaxy A70s:

Triple

Galaxy J2 Core:

Single
Depth

Galaxy A70s: 1 mm thinner

Galaxy A70s:

7.9 mm

Galaxy J2 Core:

8.9 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 A70s

Height:

164.3 mm +20.9 mm versus Galaxy J2 Core
Width:

76.7 mm +4.6 mm versus Galaxy J2 Core
Depth:

7.9 mm
2. Galaxy J2 Core

Height:

143.4 mm
Width:

72.1 mm
Depth:

8.9 mm +1 mm versus Galaxy A70s

Weight

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

1. Galaxy A70s

187 g

+33 g versus Galaxy J2 Core
2. Galaxy J2 Core

154 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 A70s

Screen diagonal:

6.7 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

108.4 cm²
2. Galaxy J2 Core

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Galaxy A70s has approximately 57.3% more rectangular screen area than Galaxy J2 Core.

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 A70s, Galaxy J2 Core, compared at the same storage capacity.
Storage	Galaxy A70s	Galaxy J2 Core
8 GB	Not recorded	1 GB RAM
128 GB	6 / 8 GB RAM Alternative RAM configurations	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 A70s

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

2. Galaxy J2 Core

NFC:: Unknown
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. Galaxy A70s

4500 mAh

+1900 mAh versus Galaxy J2 Core
2. Galaxy J2 Core

2600 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 A70s2. Galaxy J2 Core

Everyday essentials

Everyday essentials — specifications for Galaxy A70s, Galaxy J2 Core.
Specification	Galaxy A70s	Galaxy J2 Core
Dimensions (HxWxD)	164.3 Х 76.7 Х 7.9 mm	143.4 Х 72.1 Х 8.9 mm
Weight	187 g	154 g
Technology	Super AMOLED	PLS TFT
Screen size	6.7" inch	5" inch
Screen resolution	1080 x 2400 px	540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 6GB RAM 128GB 8GB 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.	4500 mAh Non-removable Li-Po	2600 mAh Removable Li-Ion
Operating system OS	Android 9.0 (Pie)	Android 8.1 Oreo (Go edition)
Chipset	Qualcomm SDM675 Snapdragon 675 (11 nm)	Exynos 7570 Quad (14 nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy A70s, Galaxy J2 Core.
Specification	Galaxy A70s	Galaxy J2 Core
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	108.4 cm2	68.9 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	86.0%	66.7%
PPI /points per inch/	393 PPI	220 PPI
Screen protection	Corning Gorilla Glass (unspecified)	Corning Gorilla Glass (unspecified version)

Camera and Video

Camera and Video — specifications for Galaxy A70s, Galaxy J2 Core.
Specification	Galaxy A70s	Galaxy J2 Core
Rear camera, main	64 MP Triple	8 MP Single
Camera specs	64 MP f/1.8 (wide) 1/1.7'' 0.8µm PDAF -8 MP f/2.2 12mm (ultrawide) -5 MP depth sensor	8 MP AF f/2.2
Functions	HDR	LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	32 MP Single	5 MP Single
Specifications	32 MP f/2.0 0.8µm	5 MP f/2.2

Performance

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

Performance — specifications for Galaxy A70s, Galaxy J2 Core.
Specification	Galaxy A70s	Galaxy J2 Core
Processor CPU	Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)	Quad-core 1.4 GHz Cortex-A53
Graphics processor GPU	Adreno 612	Mali-T720
Antutu 7 score *	Unknown	37852
Antutu 8 score *	212000	Unknown

General specs

General specs — specifications for Galaxy A70s, Galaxy J2 Core.
Specification	Galaxy A70s	Galaxy J2 Core
Release date	2019 September	2018 August
Colors	Prism Crush Red Prism Crush White Prism Crush Black	Black Gold Lavender
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	380 EUR	100 EUR

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy A70s, Galaxy J2 Core.
Specification	Galaxy A70s	Galaxy J2 Core
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE (unspecified)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 - J260Y/DS J260G/DS HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J260M/DS -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 28(700) 38(2600) 40(2300) 41(2500) - J260Y/DS LTE band 1(2100) 2(1900) 4(1700/2100) 12(700) 17(700) 28(700) - J260M/DS LTE band 1(2100) 20(800) - J260G/DS
Speed	HSPA 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 hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS GALILEO BDS	Yes with A-GPS GLONASS BDS
USB	2.0 Type-C 1.0 reversible connector	microUSB 2.0 USB On-The-Go
Bluetooth	5.0 A2DP LE	4.2 A2DP
Harmful irradiation	SAR - 1.20 W/kg (head)	SAR - 0.61 W/kg (head) 0.61 W/kg (body) SAR EU - 1.39 W/kg (body)

Music and Audio

Music and Audio — specifications for Galaxy A70s, Galaxy J2 Core.
Specification	Galaxy A70s	Galaxy J2 Core
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features — specifications for Galaxy A70s, Galaxy J2 Core.
Specification	Galaxy A70s	Galaxy J2 Core
Dop	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - ANT+ - Fast battery charging 25W - Versions: SM-A707F/DS SM-A707FN/DS (Global); SM-A707GM/DS SM-A707MN/DS SM-A7070 (China Hong Kong) SM-A707W (Canada)	Sensors Accelerometer proximity - Versions: SM-J260M/DS (LATAM); SM-J260Y/DS (Philippines); SM-J260G/DS (India)

Samsung Galaxy A70s vs Samsung Galaxy J2 Core