Lava A51 vs LG Q6

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.

  • Width

    A51: 3.3 mm narrower

    A51:
    66 mm
    Q6:
    69.3 mm
  • Screen diagonal

    A51: 1 in smaller diagonal

    A51:
    4.5 in
    Q6:
    5.5 in
  • Chipset

    A51:
    Spreadtrum SC7731C
    Q6:
    Qualcomm MSM8940 Snapdragon 435 (28 nm)
  • Depth

    Q6: 1.8 mm thinner

    A51:
    9.9 mm
    Q6:
    8.1 mm
  • Height

    A51: 6.5 mm shorter

    A51:
    136 mm
    Q6:
    142.5 mm
  • Release year

    A51:
    2016
    Q6:
    2017

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. A51

    Height:
    136 mm
    Width:
    66 mm
    Depth:
    9.9 mm +1.8 mm versus Q6
    Weight:
    Unknown
  2. 2. Q6

    Height:
    142.5 mm +6.5 mm versus A51
    Width:
    69.3 mm +3.3 mm versus A51
    Depth:
    8.1 mm
    Weight:
    149 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. A51

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Q6

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

Q6 has approximately 39.8% more rectangular screen area than A51.

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.

A51: Original memory entry

8 GB · 512 MB RAM

Q6: Original memory entry

64 GB · 4 GB RAM - Q6+ 32 GB · 3 GB RAM - Q6 16 GB · 2 GB RAM - Q6α

Practical features

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

1. A51

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

2. Q6

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. A51

    1750 mAh

  2. 2. Q6

    3000 mAh

    +1250 mAh versus A51

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. A512. Q6

Everyday essentials
Everyday essentials — specifications for A51, Q6.
SpecificationA51Q6
Dimensions (HxWxD)
  • 136 Х 66 Х 9.9 mm
  • 142.5 Х 69.3 Х 8.1 mm
Weight
  • 0 g
  • 149 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 64 GB
  • 4 GB RAM - Q6+ 32 GB
  • 3 GB RAM - Q6 16 GB
  • 2 GB RAM - Q6α
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 7.1.1 (Nougat)
  • upgradable to Android 8.0 (Oreo); LG UI 5.0
Chipset
  • Spreadtrum SC7731C
  • Qualcomm MSM8940 Snapdragon 435 (28 nm)
NFC Unknown
  • Yes (market dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A51, Q6.
SpecificationA51Q6
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 77.0 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 62.2%
  • 78.0%
PPI /points per inch/
  • 218 PPI
  • 442 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for A51, Q6.
SpecificationA51Q6
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • f/2.2
  • 1/3''
  • 1.12µm
  • AF
Functions
  • LED flash
  • panorama
  • LED flash
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
  • f/2.2
  • 1/5''
  • 1.12µm
Performance

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

Performance — specifications for A51, Q6.
SpecificationA51Q6
Processor CPU
  • Quad-core 1.2 GHz
  • Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 505
Antutu 7 score * Unknown
  • 45120
GeekBench 4 Single Core * Unknown
  • 550
GeekBench 4 Multi-Core * Unknown
  • 1993
GeekBench 4 RenderScript * Unknown
  • 1750
General specs
General specs — specifications for A51, Q6.
SpecificationA51Q6
Release date
  • 2016
  • October
  • 2017
  • July
Colors
  • Gray
  • Black
  • Gold
  • Astro Black
  • Ice Platinum
  • Mystic White
  • Terra Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 420 h (3G) Talking time- Up to 10 h 30 min (3G)
Unknown
Body build Unknown
  • Front glass
  • aluminum frame
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for A51, Q6.
SpecificationA51Q6
SIM card
  • Dual SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • 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 band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 38(2600)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat7 300/100 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.1
  • EDR
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for A51, Q6.
SpecificationA51Q6
Radio
  • FM radio
  • Stereo FM radio with RDS
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A51, Q6.
SpecificationA51Q6
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MIL-STD-810G compliant - Versions: M700N (Europe
  • Single SIM); M700A (Europe
  • Dual SIM); M700DSK (India); M700AN (Kazakhstan) LG Q6+ 64/4 GB RAM; LG Q6� 16/2 GB RAM