LG G4 vs Sharp Aquos R2 compact

Compare recorded specifications, size and practical differences.

LG G4

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Sharp Aquos R2 compact

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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.

WeightAquos R2 compact: 20 g lighterAquos R2 compact: 135 g · G4: 155 g
Screen diagonalAquos R2 compact: 0.3 in smaller diagonalAquos R2 compact: 5.2 in · G4: 5.5 in
ChipsetQualcomm MSM8992 Snapdragon 808 (20 nm) / Qualcomm SDM845 Snapdragon 845 (10 nm)G4: Qualcomm MSM8992 Snapdragon 808 (20 nm) · Aquos R2 compact: Qualcomm SDM845 Snapdragon 845 (10 nm)
Release year2015 / 2018G4: 2015 · Aquos R2 compact: 2018

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.

Front

Side

1. G4
Height
Unknown
Width
Unknown
Depth
Unknown

Weight
155 g

Unavailable dimensions are omitted from the drawing.
2. Aquos R2 compact
Height
131 mm
Width
64 mm
Depth
9.3 mm

Weight
135 g

Weight

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

1. G4155 g

+20 g versus Aquos R2 compact
2. Aquos R2 compact135 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.

Screen size

1. G4 5.5 in · 16:9 About 83.4 cm² rectangular area
2. Aquos R2 compact 5.2 in · 19:9 About 67.5 cm² rectangular area

G4 has approximately 23.6% more rectangular screen area than Aquos R2 compact.

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 by storage capacity and phone
Storage	G4	Aquos R2 compact
32 GB	3 GB RAM	Unknown

Aquos R2 compact: Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. G4

NFC: Yes
Headphone jack: Yes
Memory card support: See details microSD · up to 256 GB (dedicated slot)

2. Aquos R2 compact

NFC: Yes
Headphone jack: Yes
Memory card support: See details microSD · up to 512 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

1. G43000 mAh

+500 mAh versus Aquos R2 compact
2. Aquos R2 compact2500 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. G42. Aquos R2 compact

Everyday essentials

Everyday essentials
Specification	G4	Aquos R2 compact
Dimensions (HxWxD)	148.9 Х 76.1 Х 6.3 - 9.8 mm	131 Х 64 Х 9.3 mm
Weight	155 g	135 g
Technology	IPS LCD	IGZO IPS LCD
Screen size	5.5" inch	5.2" inch
Screen resolution	1440 x 2560 px	1080 x 2280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM	64 GB 512GB 4GB
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 512 GB
BatteryCapacity is not battery life. No endurance test is implied.	3000 mAh Removable Li-Ion	2500 mAh Non-removable Li-Ion
Operating system OS	Android 5.1.1 (Lollipop) upgradable to 7.0 (Nougat); LG UX 4 UI	Android 9.0 (Pie)
Chipset	Qualcomm MSM8992 Snapdragon 808 (20 nm)	Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC	Yes	Yes
Headphone jack	Yes	Yes

Display

Display
Specification	G4	Aquos R2 compact
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	82.2 cm2	67.5 cm2
Screen format	16:9 (height:width)	19:9 (height:width)
Screen to body ratio	72.5%	80.5%
PPI /points per inch/	538 PPI	485 PPI
Screen protection	Corning Gorilla Glass 3	Corning Gorilla Glass 3

Camera and Video

Camera and Video
Specification	G4	Aquos R2 compact
Rear camera, main	16 MP Single	22.6 MP Single
Camera specs	16 MP f/1.8 28mm (wide) 1/2.6'' 1.12µm 3-axis OIS laser AF	22.6 MP f/1.9 22 mm PDAF OIS
Functions	LED flash panorama HDR	LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	8 MP Single
Specifications	8 MP f/2.0 1/4'' 1.12µm	8 MP f/2.2 23 mm

Performance

Performance
Specification	G4	Aquos R2 compact
Processor CPU	Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57)	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU	Adreno 418	Adreno 630
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	65728	Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	1079	Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	2462	Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.	2720	Unknown

General specs

General specs
Specification	G4	Aquos R2 compact
Release date	2015 April	2018 November
Colors	Grey White Gold Leather Black Leather Brown Leather Red White/Gold	Smokey Green Deep White Pure Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	300 EUR	Unknown
Battery life	Stand by time- Up to 360 h (2G) / Up to 440 h (3G) Talking time- Up to 19 h (2G) / Up to 20 h (3G)	Unknown
Body build	plastic body	Front glass aluminum frame plastic back

Communication and Connectivity

Communication and Connectivity
Specification	G4	Aquos R2 compact
SIM card	Micro-SIM	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - H811 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 17(700) 20(800) 28(700) - H815 LTE band 1(2100) 28(700) 40(2300) - H815T LTE band 4(1700/2100) 17(700) - H815P LTE band 2(1900) 12(700) - H811	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps	HSPA LTE
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 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS GALILEO QZSS
USB	microUSB 2.0 (SlimPort 4K) USB Host	2.0 Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth	4.1 A2DP LE aptX	5.0 A2DP LE
Harmful irradiation	SAR EU - 0.62 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	G4	Aquos R2 compact
Radio	Stereo FM radio RDS	No
Others	24-bit/192kHz audio -Active noise cancellation with dedicated mic	120 Hz -HDR10 -DCI-P3 Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos -24-bit/192kHz audio

Other features

Other features
Specification	G4	Aquos R2 compact
Dop	Sensors Accelerometer gyro proximity compass barometer color spectrum Infrared port - Fast battery charging (Quick Charge 2.0) -Qi wireless charging (optional) - Versions: H815 (EMEA) H815TR (Turkey) H815T (Hong Kong) H815P (LATAM South Africa) H812 (Canada) H810 (AT&T) H811 (T-Mobile) LS991 (Sprint) VS986 (Verizon) US991 (US Cellular)	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)

LG G4 vs Sharp Aquos R2 compact

LG G4

Sharp Aquos R2 compact

Key differences

Physical size

Screen size

Memory variants

Practical features

1. G4

2. Aquos R2 compact

Battery capacity

Specifications

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