LG Optimus Chic E720 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.

Width

Optimus Chic E720: 11.1 mm narrower

Optimus Chic E720:

57.9 mm

Galaxy J2:

69 mm
Screen diagonal

Optimus Chic E720: 1.5 in smaller diagonal

Optimus Chic E720:

3.2 in

Galaxy J2:

4.7 in
Depth

Galaxy J2: 4.5 mm thinner

Optimus Chic E720:

12.9 mm

Galaxy J2:

8.4 mm
Height

Optimus Chic E720: 24 mm shorter

Optimus Chic E720:

112.5 mm

Galaxy J2:

136.5 mm
Release year

Optimus Chic E720:

2010

Galaxy J2:

2015

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. Optimus Chic E720

Height:

112.5 mm
Width:

57.9 mm
Depth:

12.9 mm +4.5 mm versus Galaxy J2
2. Galaxy J2

Height:

136.5 mm +24 mm versus Optimus Chic E720
Width:

69 mm +11.1 mm versus Optimus Chic E720
Depth:

8.4 mm

Weight

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

1. Optimus Chic E720

132 g

+3 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.

1. Optimus Chic E720

Screen diagonal:

3.2 in

Aspect ratio (height:width):

3:2

Approximate rectangular screen area:

30.5 cm²
2. Galaxy J2

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²

Galaxy J2 has approximately 99.7% more rectangular screen area than Optimus Chic E720.

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 Optimus Chic E720, Galaxy J2, compared at the same storage capacity.
Storage	Optimus Chic E720	Galaxy J2
8 GB	Unknown	1 GB RAM

Optimus Chic E720: Original memory entry

150 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Optimus Chic E720

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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. Optimus Chic E720

1250 mAh
2. Galaxy J2

2000 mAh

+750 mAh versus Optimus Chic E720

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. Optimus Chic E7202. Galaxy J2

Everyday essentials

Everyday essentials — specifications for Optimus Chic E720, Galaxy J2.
Specification	Optimus Chic E720	Galaxy J2
Dimensions (HxWxD)	112.5 Х 57.9 Х 12.9 mm	136.5 Х 69 Х 8.4 mm
Weight	132 g	129 g
Technology	TFT	Super AMOLED
Screen size	3.2" inch	4.7" inch
Screen resolution	320 x 480 px	540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	150 MB	8 GB 1 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot) 2 GB included	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	1250 mAh Removable Li-Po	2000 mAh Removable Li-Ion
Operating system OS	Android 2.2 (Froyo)	Android 5.1.1 (Lollipop)
Chipset	Unknown	Exynos 3475 Quad (28 nm)
NFC	Unknown	Yes (market dependent)
Headphone jack	Yes	Yes

Display

Display — specifications for Optimus Chic E720, Galaxy J2.
Specification	Optimus Chic E720	Galaxy J2
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Unknown	16M
Screen area	30.5 cm2	60.9 cm2
Screen format	3:2 (height:width)	16:9 (height:width)
Screen to body ratio	46.8%	64.7%
PPI /points per inch/	180 PPI	234 PPI

Camera and Video

Camera and Video — specifications for Optimus Chic E720, Galaxy J2.
Specification	Optimus Chic E720	Galaxy J2
Rear camera, main	5 MP Single	5 MP Single
Camera specs	5 MP AF	5 MP AF f/2.2
Functions	Unknown	LED flash
Video	480p@30fps	720p@30fps
Front camera, selfie	0 MP,	2 MP Single
Specifications	Unknown	2 MP f/2.2

Performance

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

Performance — specifications for Optimus Chic E720, Galaxy J2.
Specification	Optimus Chic E720	Galaxy J2
Processor CPU	600 MHz	Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU	Unknown	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 Optimus Chic E720, Galaxy J2.
Specification	Optimus Chic E720	Galaxy J2
Release date	2010 July	2015 September
Colors	Black White	White Black Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	100 EUR	150 EUR
Battery life	Stand by time- Up to 450 h (2G) / Up to 450 h (3G) Talking time- Up to 5 h (2G) / Up to 5 h 30 min (3G)	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 Optimus Chic E720, Galaxy J2.
Specification	Optimus Chic E720	Galaxy J2
SIM card	Mini-SIM	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	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 7.2/2 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Class 12	Yes
Edge	Class 12	Yes
Wi-Fi	Wi-Fi 802.11 b/g Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS
USB	microUSB 2.0	microUSB 2.0 USB On-The-Go
Bluetooth	2.1 A2DP	4.1 A2DP
Harmful irradiation	SAR - 1.13 W/kg (head) 0.92 W/kg (body) SAR EU - 1.52 W/kg (head) 1.49 W/kg (body)	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 Optimus Chic E720, Galaxy J2.
Specification	Optimus Chic E720	Galaxy J2
Radio	Stereo FM radio	FM radio RDS recording

Other features

Other features — specifications for Optimus Chic E720, Galaxy J2.
Specification	Optimus Chic E720	Galaxy J2
Dop	Sensors Accelerometer proximity compass - DivX/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input	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 Optimus Chic E720 vs Samsung Galaxy J2