LG Optimus Sol E730 vs Samsung Galaxy Fold: 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

Optimus Sol E730: 153 g lighter

Optimus Sol E730:

110 g

Galaxy Fold:

263 g
Chipset

Optimus Sol E730:

Qualcomm MSM8255 Snapdragon S2

Galaxy Fold:

Qualcomm SDM855 Snapdragon 855 (7 nm)
Rear camera layout

Optimus Sol E730:

Single

Galaxy Fold:

Triple
Release year

Optimus Sol E730:

2011

Galaxy Fold:

2019

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 Sol E730

Height:

122.5 mm
Width:

62.5 mm
Depth:

9.8 mm
2. Galaxy Fold

Height:

Unknown
Width:

Unknown
Depth:

Unknown

Folded/unfolded dimensions are ambiguous in this record; outlines are omitted.

Weight

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

1. Optimus Sol E730

110 g
2. Galaxy Fold

263 g

+153 g versus Optimus Sol E730

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. Optimus Sol E730

Screen diagonal:

3.8 in

Aspect ratio (height:width):

5:3

Approximate rectangular screen area:

41.1 cm²
2. Galaxy Fold

Galaxy Fold: Screen geometry unavailable or conflicting.

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 Sol E730, Galaxy Fold, compared at the same storage capacity.
Storage	Optimus Sol E730	Galaxy Fold
512 GB	Unknown	12 GB RAM

Optimus Sol E730: Original memory entry

2 GB · 512 MB 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. Optimus Sol E730

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

2. Galaxy Fold

NFC:: Yes
Headphone jack:: No
Memory card support:: No

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 Sol E730

1500 mAh
2. Galaxy Fold

4380 mAh

+2880 mAh versus Optimus Sol E730

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 Sol E7302. Galaxy Fold

Everyday essentials

Everyday essentials — specifications for Optimus Sol E730, Galaxy Fold.
Specification	Optimus Sol E730	Galaxy Fold
Dimensions (HxWxD)	122.5 Х 62.5 Х 9.8 mm	160.9 Х 62.9 Х 15.5 mm
Weight	110 g	263 g
Technology	Ultra AMOLED	Dynamic AMOLED
Screen size	3.8" inch	7.3" inch
Screen resolution	480 x 800 px	1536 x 2152 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	2 GB 512 MB RAM	512 GB 12 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot) 2 GB included	No
Battery Capacity is not battery life. No endurance test is implied.	1500 mAh Removable Li-Ion	4380 mAh Non-removable Li-Po
Operating system OS	Android 2.3.4 (Gingerbread)	Android 9.0 (Pie)
Chipset	Qualcomm MSM8255 Snapdragon S2	Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC	Unknown	Yes
Headphone jack	Yes	No

Display

Display — specifications for Optimus Sol E730, Galaxy Fold.
Specification	Optimus Sol E730	Galaxy Fold
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	256K	16M
Screen area	41.1 cm2	162.6 cm2
Screen format	5:3 (height:width)	16:10 (height:width)
Screen to body ratio	53.7%	85.7%
PPI /points per inch/	246 PPI	362 PPI
Screen protection	Corning Gorilla Glass	Unknown

Camera and Video

Camera and Video — specifications for Optimus Sol E730, Galaxy Fold.
Specification	Optimus Sol E730	Galaxy Fold
Rear camera, main	5 MP Single	12 MP Triple
Camera specs	5 MP AF	12 MP f/1.5-2.4 27mm (wide) 1/2.55" 1.4µm dual pixel PDAF OIS - 12 MP f/2.4 52mm (telephoto) 1/3.6" 1.0µm AF OIS 2x optical zoom - 16 MP f/2.2 12mm (ultrawide)
Functions	Unknown	HDR
Video	720p@30fps	2160p@30fps 1080p@30fps gyro-EIS
Front camera, selfie	0.3 MP Single	10 MP Dual
Specifications	VGA	10 MP f/2.2 26mm (wide) 1.22µm 8 MP f/1.9 24mm (wide) 1.22µm depth sensor Cover camera: 10 MP

Performance

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

Performance — specifications for Optimus Sol E730, Galaxy Fold.
Specification	Optimus Sol E730	Galaxy Fold
Processor CPU	1.0 GHz Scorpion	Octa-core (1x2.84 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Graphics processor GPU	Adreno 205	Adreno 640
Antutu 7 score *	Unknown	379422

General specs

General specs — specifications for Optimus Sol E730, Galaxy Fold.
Specification	Optimus Sol E730	Galaxy Fold
Release date	2011 August	2019 February
Colors	Black Titan White	Space Silver Cosmos Black Martian Green Astro Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	110 EUR	1750 EUR
Battery life	Stand by time- Up to 496 h (2G) / Up to 446 h (3G) Talking time- Up to 18 h 30 min (2G) / Up to 8 h 50 min (3G)	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Optimus Sol E730, Galaxy Fold.
Specification	Optimus Sol E730	Galaxy Fold
SIM card	Mini-SIM	Nano-SIM Electronic SIM card (eSIM)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE
Speed	HSPA 7.2/2 Mbps	HSPA LTE-A
GPRS	Class 10	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot DLNA	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS GALILEO BDS
USB	microUSB 2.0	3.1 Type-C 1.0 reversible connector
Bluetooth	3.0 A2DP	5.0 A2DP LE aptX HD
Harmful irradiation	SAR - 0.73 W/kg (head) 1.06 W/kg (body) SAR EU - 0.69 W/kg (head) 0.76 W/kg (body)	SAR - 0.41 W/kg (head) 1.39 W/kg (body) SAR EU - 0.49 W/kg (head) 1.58 W/kg (body)

Music and Audio

Music and Audio — specifications for Optimus Sol E730, Galaxy Fold.
Specification	Optimus Sol E730	Galaxy Fold
Radio	FM radio	No
Others	Unknown	HDR10+ -Cover display: 4.6" Super AMOLED 720 x 1680 pixels (21:9) 32-bit/384kHz audio -Active noise cancellation with dedicated mic -Dolby Atmos sound -Tuned by AKG

Other features

Other features — specifications for Optimus Sol E730, Galaxy Fold.
Specification	Optimus Sol E730	Galaxy Fold
Dop	Sensors Accelerometer proximity compass - MP4/DivX/Xvid/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo/dial/commands -Predictive text input - Previously rumored as LG Victor	Sensors Fingerprint (side-mounted) accelerometer gyro proximity compass barometer - ANT+ -Bixby natural language commands and dictation -Samsung DeX (desktop experience support) - Fast battery charging 15W -Fast wireless charging 15W -Power bank/Reverse wireless charging 9W - Samsung Pay (Visa MasterCard certified) -Dimensions: --Unfolded: 160.9 x 117.9 x 6.9 mm --Folded: 160.9 x 62.9 x 15.5 mm - Versions: SM-F900F (Global); SM-F900W (Canada); SM-F9000 (China Hong Kong)

LG Optimus Sol E730 vs Samsung Galaxy Fold

LG Optimus Sol E730

Samsung Galaxy Fold