LG Q51 vs OnePlus 8

Compare recorded specifications, size and practical differences.

LG Q51

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OnePlus 8

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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.

Display technologyOLED versus LCDQ51: LCD · 8: OLED
Width8: 4.6 mm narrower8: 72.9 mm · Q51: 77.5 mm
ChipsetMediatek MT6762 Helio P22 (12 nm) / Qualcomm SM8250 Snapdragon 865 (7 nm+)Q51: Mediatek MT6762 Helio P22 (12 nm) · 8: Qualcomm SM8250 Snapdragon 865 (7 nm+)
Height8: 4.3 mm shorter8: 160.2 mm · Q51: 164.5 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.

Front

Side

1. Q51
Height
164.5 mm+4.3 mm versus 8
Width
77.5 mm+4.6 mm versus 8
Depth
8.4 mm

Weight
Unknown
2. 8
Height
160.2 mm
Width
72.9 mm
Depth
8 mm

Weight
180 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. Q51 6.5 in · 19:9 About 105.5 cm² rectangular area
2. 8 6.55 in · 20:9 About 103.6 cm² rectangular area

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	Q51	8
32 GB	3 GB RAM	Not recorded
128 GB	Not recorded	8 GB RAM
256 GB	Not recorded	12 GB 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. Q51

NFC: Yes
Headphone jack: Yes
Memory card support: See details microSDXC (dedicated slot)

2. 8

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

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. Q514000 mAh
2. 84300 mAh

+300 mAh versus Q51

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. Q512. 8

Everyday essentials

Everyday essentials
Specification	Q51	8
Dimensions (HxWxD)	164.5 Х 77.5 Х 8.4 mm	160.2 Х 72.9 Х 8 mm
Weight	0 g	180 g
Technology	IPS LCD	Fluid AMOLED
Screen size	6.5" inch	6.55" inch
Screen resolution	720 x 1520 px	1080 x 2400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 3GB RAM	128GB 8GB RAM 256GB 12GB RAM
Memory card support	microSDXC (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Po	4300 mAh Non-removable Li-Po
Operating system OS	Android 10.0	Android 10.0; OxygenOS 10.0
Chipset	Mediatek MT6762 Helio P22 (12 nm)	Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC	Yes	Yes
Headphone jack	Yes	No

Display

Display
Specification	Q51	8
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	105.5 cm2	103.6 cm2
Screen format	19:9 (height:width)	20:9 (height:width)
Screen to body ratio	82.7%	88.7%
PPI /points per inch/	259 PPI	402 PPI
Screen protection	Unknown	Corning Gorilla Glass

Camera and Video

Camera and Video
Specification	Q51	8
Rear camera, main	13 MP Triple	48 MP Triple
Camera specs	13 MP (wide) PDAF -5 MP 13mm (ultrawide) -2 MP f/2.4 (depth)	48 MP f/1.8 25mm (wide) 1/2.0'' 0.8µm PDAF OIS -16 MP f/2.2 13mm (ultrawide) PDAF -2 MP f/2.4 (macro)
Functions	LED flash panorama HDR	Auto-HDR
Video	1080p@30fps	1080p@30fps gyro-EIS
Front camera, selfie	13 MP Single	16 MP Single
Specifications	13 MP (wide)	16 MP f/2.0 (wide) 1/3'' 1.0µm

Performance

Performance
Specification	Q51	8
Processor CPU	Octa-core 2.0 GHz Cortex-A53	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
Graphics processor GPU	PowerVR GE8320	Adreno 650

General specs

General specs
Specification	Q51	8
Release date	2020 February 25	2020 April 14
Colors	Frozen White Moonlight Titanium	Onyx Black Glacial Green Interstellar Glow Polar Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	240 EUR	700 EUR
Body build	Unknown	Glass front (Gorilla Glass) glass back (Gorilla Glass) aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	Q51	8
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 8(900) 20(800)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 18(800) 19(800) 20(800) 25(1900) 26(850) 28(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 42(3500) 46(5200) 66(1700/2100) - EU -5G - 5G band 1(2100) 78(3500); SA/NSA - EU 5G band 2(1900) 66(1700) 71(600); SA/NSA - NA 5G band 78(3500); SA/NSA - IN 5G band 41(2500) 78(3500) 79(4700); SA/NSA - CNmmWave - Verizon exclusive
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/75 Mbps	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps 5G 7.5 Gbps DL
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/ax dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS
USB	2.0 Type-C 1.0 reversible connector	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	5.0 A2DP LE	5.1 A2DP LE aptX HD

Music and Audio

Music and Audio
Specification	Q51	8
Radio	No	No
Others	Unknown	HDR10+ -90Hz refresh rate

Other features

Other features
Specification	Q51	8
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity compass - MIL-STD-810G compliant	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast charging 30W 50% in 22 min (advertised) - IP68 dust/water resistant (up to 1.5m for 30 mins)

LG Q51 vs OnePlus 8

LG Q51

OnePlus 8

Key differences

Physical size

Screen size

Memory variants

Practical features

1. Q51

2. 8

Battery capacity

Specifications

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