Samsung Galaxy J2 Ace vs Samsung Galaxy J2 Core

Key Specs

Battery
2600 mAh	2600 mAh
Display
5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Front Camera
5 MP	5 MP
Processor
MediaTek MT6737	Samsung Exynos 7 Quad 7570
RAM
1.5 GB	1 GB
Rear Camera
8 MP	8 MP

Battery

Capacity
2600 mAh	2600 mAh
Removable
Yes	Yes
TalkTime
-	Up to 18 Hours(3G)
Type
Li-ion	Li-ion
USB Type-C
No	No

Design

Build Material
-	Back: Plastic
Colours
Black, Gold, Silver	Black, Blue, Gold
Height
144.8 mm	143.4 mm
Thickness
8.9 mm	8.9 mm
Weight
160 grams	154 grams
Width
72.1 mm	72.1 mm

Display

Aspect Ratio
-	16:9
Display Type
TFT	TFT
Pixel Density
220 ppi Below	220 ppi Below
Resolution
540x960 px	540x960 px
Screen Size
5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
65.86 %	66.5 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
-	No
Flash
-	No
Resolution
5 MP f/2.2, Primary Camera	5 MP f/2.2, Primary Camera

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General

Brand
Samsung	Samsung
Custom UI
-	Android Go
Launch Date
January 18, 2017 (Official)	August 24, 2018 (Official)
Operating System
Android v6.0 (Marshmallow)	Android v8.1 (Oreo)

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash
Camera Setup
Single	Single
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
3264 x 2448 Pixels	3264 x 2448 Pixels
OIS
-	No
Resolution
8 MP f/2.2, Primary Camera	8 MP f/2.2, Primary Camera
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1280x720 @ 30 fps	1920x1080 @ 30 fps

Multimedia

Audio Jack
3.5 mm	3.5 mm
FM Radio
Yes	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v4.2	Yes, v4.2
GPS
Yes with Glonass	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available
SIM Size
SIM1: Micro, SIM2: Nano (Hybrid)	-
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

CPU
Quad core, 1.4 GHz, Cortex A53	Quad core, 1.4 GHz, Cortex A53
Chipset
MediaTek MT6737	Samsung Exynos 7 Quad 7570
Fabrication
-	14 nm
Graphics
Mali-T720 MP2	Mali-T720 MP1
RAM type
-	LPDDR3

Sensors

Fingerprint Sensor
No	No
Other Sensors
Proximity sensor, Accelerometer	Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 256 GB	Yes, Up to 256 GB
Internal Memory
8 GB	8 GB
Storage Type
-	eMMC 5.0
User Available Storage
Up to 3.3 GB	Up to 4.9 GB