LG Q7 vs LG X screen

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

    X screen: 25 g lighter

    Q7:
    145 g
    X screen:
    120 g
  • Width

    Q7: 2.5 mm narrower

    Q7:
    69.3 mm
    X screen:
    71.8 mm
  • Screen diagonal

    X screen: 0.57 in smaller diagonal

    Q7:
    5.5 in
    X screen:
    4.93 in
  • Depth

    X screen: 1.3 mm thinner

    Q7:
    8.4 mm
    X screen:
    7.1 mm
  • Release year

    Q7:
    2018
    X screen:
    2016

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. Q7

    Height:
    143.8 mm
    Width:
    69.3 mm
    Depth:
    8.4 mm +1.3 mm versus X screen
  2. 2. X screen

    Height:
    142.6 mm
    Width:
    71.8 mm +2.5 mm versus Q7
    Depth:
    7.1 mm

Weight

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

  1. 1. Q7

    145 g

    +25 g versus X screen

  2. 2. X screen

    120 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.

  1. 1. Q7

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. X screen

    Screen diagonal:
    4.93 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    67 cm²

Q7 has approximately 16.5% more rectangular screen area than X screen.

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 Q7, X screen, compared at the same storage capacity.
StorageQ7X screen
16 GB Unknown 2 GB RAM
Q7: Original memory entry

64 GB · 4 GB RAM - Q7+ 32 GB · 3 GB RAM - Q7 · Q7α

Practical features

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

1. Q7

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

2. X screen

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. Q7

    3000 mAh

    +700 mAh versus X screen

  2. 2. X screen

    2300 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. Q72. X screen

Everyday essentials
Everyday essentials — specifications for Q7, X screen.
SpecificationQ7X screen
Dimensions (HxWxD)
  • 143.8 Х 69.3 Х 8.4 mm
  • 142.6 Х 71.8 Х 7.1 mm
Weight
  • 145 g
  • 120 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.93" inch
Screen resolution
  • 1080 x 2160 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM - Q7+ 32 GB
  • 3 GB RAM - Q7
  • Q7α
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 2300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 (Oreo)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6750S (28 nm) Q7
  • Q7α -Qualcomm SDM450 Snapdragon 450 (14 nm) - Q7+
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
NFC
  • Yes
  • Yes (market dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q7, X screen.
SpecificationQ7X screen
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 77.0 cm2
  • 67.0 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 77.3%
  • 65.4%
PPI /points per inch/
  • 442 PPI
  • 298 PPI
Camera and Video
Camera and Video — specifications for Q7, X screen.
SpecificationQ7X screen
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 1/3''
  • 1.12µm
  • PDAF (Q7
  • Q7α) -16 MP
  • PDAF (Q7+)
  • 13 MP
  • AF
  • f/2.2
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP (Q7α) 8 MP
  • f/1.9
  • 1/4''
  • 1.12µm (Q7
  • Q7+)
  • 8 MP
Performance

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

Performance — specifications for Q7, X screen.
SpecificationQ7X screen
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) Q7
  • Q7α -Octa-core 1.8 GHz Cortex-A53 - Q7+
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Mali-T860MP2 Q7
  • Q7α -Adreno 506 - Q7+
  • Adreno 306
Antutu 7 score *
  • 58322
  • 17853
General specs
General specs — specifications for Q7, X screen.
SpecificationQ7X screen
Release date
  • 2018
  • May
  • 2016
  • February
Colors
  • Aurora Black
  • Moroccan Blue
  • Lavender Violet
  • Black
  • White
  • Pink Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 130 EUR
Battery life Unknown
  • Stand by time- Up to 120 h (2G) / Up to 120 h (3G) Talking time- Up to 9 h (2G) / Up to 14 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Q7, X screen.
SpecificationQ7X screen
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Single SIM (Nano-SIM)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) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - K500N -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - K500N LTE band 3(1800)
  • 20(800)
  • 38(2600) - K500DS
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.1
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.55 W/kg (head)
Music and Audio
Music and Audio — specifications for Q7, X screen.
SpecificationQ7X screen
Radio
  • Stereo FM radio with RDS
  • FM radio
Others
  • DTS: X Surround Sound -Active noise cancellation with dedicated mic
  • Secondary display
  • 80 x 520 pixels
  • 1.76 inches
Other features
Other features — specifications for Q7, X screen.
SpecificationQ7X screen
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Pump Express+) - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant - Versions: LG Q7+ 64/4 GB RAM; LG Q7/Q7� 32/3 GB RAM
  • Sensors Accelerometer
  • proximity - Versions: K500N (Europe); LG X view K500DS (Russia)