LG G8s ThinQ vs Samsung i637 Jack

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    i637 Jack: 78.9 g lighter

    G8s ThinQ:
    181 g
    i637 Jack:
    102.1 g
  • Width

    i637 Jack: 16 mm narrower

    G8s ThinQ:
    77 mm
    i637 Jack:
    61 mm
  • Screen diagonal

    i637 Jack: 3.81 in smaller diagonal

    G8s ThinQ:
    6.21 in
    i637 Jack:
    2.4 in
  • Rear camera layout

    G8s ThinQ:
    Triple
    i637 Jack:
    Single
  • Depth

    G8s ThinQ: 4.7 mm thinner

    G8s ThinQ:
    8 mm
    i637 Jack:
    12.7 mm
  • Height

    i637 Jack: 38 mm shorter

    G8s ThinQ:
    155 mm
    i637 Jack:
    117 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. G8s ThinQ

    Height:
    155 mm +38 mm versus i637 Jack
    Width:
    77 mm +16 mm versus i637 Jack
    Depth:
    8 mm
  2. 2. i637 Jack

    Height:
    117 mm
    Width:
    61 mm
    Depth:
    12.7 mm +4.7 mm versus G8s ThinQ

Weight

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

  1. 1. G8s ThinQ

    181 g

    +78.9 g versus i637 Jack

  2. 2. i637 Jack

    102.1 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. G8s ThinQ

    G8s ThinQ: Screen geometry unavailable or conflicting.

  2. 2. i637 Jack

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

G8s ThinQ: Original memory entry

128 GB · 6 GB RAM or 64 GB · 6 GB RAM (Korea only)

i637 Jack: Original memory entry

256 MB RAM · 256 MB ROM

Practical features

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

1. G8s ThinQ

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (dedicated slot) - single-SIM modelmicroSD · up to 512 GB (uses SIM 2 slot) - d

2. i637 Jack

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. 1. G8s ThinQ

    3550 mAh

    +2070 mAh versus i637 Jack

  2. 2. i637 Jack

    1480 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. G8s ThinQ2. i637 Jack

Everyday essentials
Everyday essentials — specifications for G8s ThinQ, i637 Jack.
SpecificationG8s ThinQi637 Jack
Dimensions (HxWxD)
  • 155 Х 77 Х 8 mm
  • 117 Х 61 Х 12.7 mm
Weight
  • 181 g
  • 102.1 g
Technology
  • G-OLED
  • TFT
Screen size
  • 6.21" inch
  • 2.4" inch
Screen resolution
  • 1080 x 2248 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM or 64 GB
  • 6 GB RAM (Korea only)
  • 256 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot) - single-SIM modelmicroSD
  • up to 512 GB (uses SIM 2 slot) - d
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3550 mAh
  • Non-removable Li-Po
  • 1480 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie);
  • Microsoft Windows Mobile 6.1 Standard
  • upgradable to Windows Mobile 6.5
Chipset
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for G8s ThinQ, i637 Jack.
SpecificationG8s ThinQi637 Jack
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 97.6 cm2
  • 17.8 cm2
Screen format Unknown
  • 4:3 (height:width)
Screen to body ratio
  • 82%
  • 25.0%
PPI /points per inch/
  • 401 PPI
  • 167 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video — specifications for G8s ThinQ, i637 Jack.
SpecificationG8s ThinQi637 Jack
Rear camera, main
  • 12 MP
  • Triple
  • 3.15 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 27mm (standard)
  • 1.4µm
  • PDAF
  • OIS - 12 MP
  • f/2.6
  • 49mm (telephoto)
  • 1.0µm
  • 2x optical zoom - 13 MP
  • f/2.4
  • 14mm (ultrawide)
  • 3.15 MP
Functions
  • HDR
Unknown
Video
  • 1080p@60fps
  • Yes
Front camera, selfie
  • 8 MP
  • Dual
  • 0 MP,
Specifications
  • 8 MP
  • f/1.9
  • 26mm (wide)
  • 1.12µm
  • AF TOF 3D camera
  • f/1.4
Unknown
Performance

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

Performance — specifications for G8s ThinQ, i637 Jack.
SpecificationG8s ThinQi637 Jack
Processor CPU
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.79 GHz Kryo 485)
  • 528 MHz
Graphics processor GPU
  • Adreno 640
Unknown
Antutu 8 score *
  • 421607
Unknown
GeekBench 5 Single Core *
  • 709
Unknown
GeekBench 5 Multi-Core *
  • 2546
Unknown
General specs
General specs — specifications for G8s ThinQ, i637 Jack.
SpecificationG8s ThinQi637 Jack
Release date
  • 2019
  • February
  • 2009
  • May
Colors
  • Mirror Black
  • Mirror Teal
  • Mirror White
  • Carmine Red
  • New Aurora Black
  • New Moroccan Blue
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 770 EUR
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 288 h Talking time- Up to 7 h
Body build
  • Front glass (Gorilla Glass 5)
  • Back glass (Gorilla Glass 6)
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for G8s ThinQ, i637 Jack.
SpecificationG8s ThinQi637 Jack
SIM card
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 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)
  • 17(700)
  • 20(800)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with A-GPS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX HD
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.04 W/kg (head) 0.53 W/kg (body)
Music and Audio
Music and Audio — specifications for G8s ThinQ, i637 Jack.
SpecificationG8s ThinQi637 Jack
Radio
  • FM radio
  • No
Others
  • 100% DCI-P3 -Dolby Vision -HDR10 -Always-on display
  • 32-bit/192kHz audio -DTS: X Surround Sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for G8s ThinQ, i637 Jack.
SpecificationG8s ThinQi637 Jack
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging 18W (Quick Charge 3.0) -Wireless charging
  • Windows Media Player 10 -Windows Live
  • Yahoo!
  • AOL -Microsoft Outlook Mobile -Pocket Office -Voice memo/dial -Predictive text input - For AT&T