LG G8 ThinQ vs Samsung Galaxy A9 Star

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    G8 ThinQ: 24 g lighter

    G8 ThinQ:
    167 g
    Galaxy A9 Star:
    191 g
  • Width

    G8 ThinQ: 5.2 mm narrower

    G8 ThinQ:
    71.8 mm
    Galaxy A9 Star:
    77 mm
  • Screen diagonal

    G8 ThinQ: 0.2 in smaller diagonal

    G8 ThinQ:
    6.1 in
    Galaxy A9 Star:
    6.3 in
  • Chipset

    G8 ThinQ:
    Qualcomm SDM855 Snapdragon 855 (7 nm)
    Galaxy A9 Star:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Depth

    Galaxy A9 Star: 0.8 mm thinner

    G8 ThinQ:
    8.4 mm
    Galaxy A9 Star:
    7.6 mm
  • Height

    G8 ThinQ: 10.5 mm shorter

    G8 ThinQ:
    151.9 mm
    Galaxy A9 Star:
    162.4 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.

  1. 1. G8 ThinQ

    Height:
    151.9 mm
    Width:
    71.8 mm
    Depth:
    8.4 mm +0.8 mm versus Galaxy A9 Star
  2. 2. Galaxy A9 Star

    Height:
    162.4 mm +10.5 mm versus G8 ThinQ
    Width:
    77 mm +5.2 mm versus G8 ThinQ
    Depth:
    7.6 mm

Weight

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

  1. 1. G8 ThinQ

    167 g

  2. 2. Galaxy A9 Star

    191 g

    +24 g versus G8 ThinQ

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. 1. G8 ThinQ

    Screen diagonal:
    6.1 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    91.3 cm²
  2. 2. Galaxy A9 Star

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    18.5:9
    Approximate rectangular screen area:
    100.7 cm²

Galaxy A9 Star has approximately 10.3% more rectangular screen area than G8 ThinQ.

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 G8 ThinQ, Galaxy A9 Star, compared at the same storage capacity.
StorageG8 ThinQGalaxy A9 Star
128 GB 6 GB RAM Unknown
Galaxy A9 Star: Original memory entry

64 GB · 4/6 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. G8 ThinQ

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (dedicated slot) - single-SIM model microSD · up to 1 TB (uses shared SIM slot) -

2. Galaxy A9 Star

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 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. 1. G8 ThinQ

    3500 mAh

  2. 2. Galaxy A9 Star

    3700 mAh

    +200 mAh versus G8 ThinQ

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. G8 ThinQ2. Galaxy A9 Star

Everyday essentials
Everyday essentials — specifications for G8 ThinQ, Galaxy A9 Star.
SpecificationG8 ThinQGalaxy A9 Star
Dimensions (HxWxD)
  • 151.9 Х 71.8 Х 8.4 mm
  • 162.4 Х 77 Х 7.6 mm
Weight
  • 167 g
  • 191 g
Technology
  • P-OLED
  • Super AMOLED
Screen size
  • 6.1" inch
  • 6.3" inch
Screen resolution
  • 1440 x 3120 px
  • 1080 x 2220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 64 GB
  • 4/6 GB RAM
Memory card support
  • microSD
  • up to 1 TB (dedicated slot) - single-SIM model microSD
  • up to 1 TB (uses shared SIM slot) -
  • microSD
  • up to 512 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 3700 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); LG UX 8.0
  • Android 8 (Oreo)
Chipset
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for G8 ThinQ, Galaxy A9 Star.
SpecificationG8 ThinQGalaxy A9 Star
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 91.0 cm2
  • 100.7 cm2
Screen format
  • 19.5:9 (height:width)
  • 18.5:9 (height:width)
Screen to body ratio
  • 83.5%
  • 80.6%
PPI /points per inch/
  • 564 PPI
  • 392 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video

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

Camera and Video — specifications for G8 ThinQ, Galaxy A9 Star.
SpecificationG8 ThinQGalaxy A9 Star
Rear camera, main
  • 12 MP
  • Dual
  • 24 MP
  • Dual
Camera specs
  • 12 MP
  • f/1.5
  • 27mm (standard)
  • 1/2.6"
  • 1.4µm
  • OIS
  • dual pixel PDAF -16 MP
  • f/1.9
  • 16mm (ultrawide)
  • 1/3.1"
  • 1.0µm
  • no AF
  • 24 MP
  • f/1.7 -16 MP
  • f/1.7
  • PDAF
Functions
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@60fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Dual
  • 24 MP
  • Single
Specifications
  • 8 MP
  • f/1.7
  • 26mm (wide)
  • 1/3.6"
  • 1.22µm
  • AF TOF 3D camera
  • 24 MP
  • f/2.0
DxOMark Main Score *
  • 99
Unknown
DxOMark Photo *
  • 104
Unknown
DxOMark Video *
  • 89
Unknown
Performance

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

Performance — specifications for G8 ThinQ, Galaxy A9 Star.
SpecificationG8 ThinQGalaxy A9 Star
Processor CPU
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.79 GHz Kryo 485)
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU
  • Adreno 640
  • Adreno 512
Antutu 7 score *
  • 371221
  • 104325
GeekBench 4 Single Core *
  • 3353
Unknown
GeekBench 4 Multi-Core *
  • 10449
Unknown
GeekBench 4 RenderScript *
  • 7195
Unknown
GeekBench 5 Single Core *
  • 706
Unknown
GeekBench 5 Multi-Core *
  • 2481
Unknown
General specs
General specs — specifications for G8 ThinQ, Galaxy A9 Star.
SpecificationG8 ThinQGalaxy A9 Star
Release date
  • 2019
  • February
  • 2018
  • June
Colors
  • Platinum Gray
  • New Aurora Black
  • New Moroccan Blue
  • Carmine Red
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 350 EUR
Body build
  • Front glass (Gorilla Glass 5)
  • Back glass (Gorilla Glass 6)
  • aluminum frame
  • Front/back glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for G8 ThinQ, Galaxy A9 Star.
SpecificationG8 ThinQGalaxy A9 Star
SIM card
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) CDMA 800 / 1900 - Sprint
  • Verison -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
  • Sprint HSDPA 850 / 1700(AWS) / 1900 / 2100 - AT&T CDMA2000 1xEV-DO - Sprint
  • Verison -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 14(700)
  • 17(700)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 29(700)
  • 30(2300)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 46
  • 48
  • 66(1700/2100)
  • 71(600) - USA LTE band 1(2100)
  • 66(1700/2100) - AT&T LTE band 1(2100)
  • 71(600) - Sprint LTE band 2(1900)
  • 66(1700/2100) - Verison
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - Global LTE band 1(2100)
  • 41(2500) - China
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
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
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX HD
  • 5.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.43 W/kg (head) 1.79 W/kg (body)
Music and Audio
Music and Audio — specifications for G8 ThinQ, Galaxy A9 Star.
SpecificationG8 ThinQGalaxy A9 Star
Radio
  • FM radio
  • FM radio
Others
  • 100% DCI-P3 -Dolby Vision -HDR10 -Always-on display
  • 32-bit/192kHz audio -DTS: X Surround Sound -Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic -Dolby Atmos sound (headphones only)
Other features
Other features — specifications for G8 ThinQ, Galaxy A9 Star.
SpecificationG8 ThinQGalaxy A9 Star
Dop
  • Sensors Face ID
  • Hand ID
  • fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging 21W (Quick Charge 3.0) -USB Power Delivery -Wireless charging 9W - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant - Versions: LMG820QM7 (US); LM-G820UMB (Verizon); LMG820UM0 (Sprint); LMG820UM1 (AT&T); LMG820UM2 (Canada);
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 9V/1.67A -ANT+ - Samsung Pay - Versions: A8 Star (Global
  • SEA
  • South Korea); A9 Star (China)