LG Q51 vs Micromax A84

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.

  • Width

    A84: 12.5 mm narrower

    Q51:
    77.5 mm
    A84:
    65 mm
  • Screen diagonal

    A84: 2.52 in smaller diagonal

    Q51:
    6.5 in
    A84:
    3.98 in
  • Chipset

    Q51:
    Mediatek MT6762 Helio P22 (12 nm)
    A84:
    Mediatek MT6575 (40 nm)
  • Rear camera layout

    Q51:
    Triple
    A84:
    Single
  • Depth

    Q51: 2.2 mm thinner

    Q51:
    8.4 mm
    A84:
    10.6 mm
  • Height

    A84: 39.5 mm shorter

    Q51:
    164.5 mm
    A84:
    125 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. Q51

    Height:
    164.5 mm +39.5 mm versus A84
    Width:
    77.5 mm +12.5 mm versus A84
    Depth:
    8.4 mm
    Weight:
    Unknown
  2. 2. A84

    Height:
    125 mm
    Width:
    65 mm
    Depth:
    10.6 mm +2.2 mm versus Q51
    Weight:
    Unknown

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. Q51

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    105.5 cm²
  2. 2. A84

    Screen diagonal:
    3.98 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.1 cm²

Q51 has approximately 133.9% more rectangular screen area than A84.

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 Q51, A84, compared at the same storage capacity.
StorageQ51A84
32 GB 3 GB RAM Unknown

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. A84

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Q51

    4000 mAh

    +2370 mAh versus A84

  2. 2. A84

    1630 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. Q512. A84

Everyday essentials
Everyday essentials — specifications for Q51, A84.
SpecificationQ51A84
Dimensions (HxWxD)
  • 164.5 Х 77.5 Х 8.4 mm
  • 125 Х 65 Х 10.6 mm
Weight
  • 0 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.5" inch
  • 3.98" inch
Screen resolution
  • 720 x 1520 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 3GB RAM
Unknown
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1630 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0
  • Android 2.3.6 (Gingerbread)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Mediatek MT6575 (40 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q51, A84.
SpecificationQ51A84
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 105.5 cm2
  • 45.1 cm2
Screen format
  • 19:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 82.7%
  • 55.5%
PPI /points per inch/
  • 259 PPI
  • 234 PPI
Camera and Video
Camera and Video — specifications for Q51, A84.
SpecificationQ51A84
Rear camera, main
  • 13 MP
  • Triple
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • (wide)
  • PDAF -5 MP
  • 13mm (ultrawide) -2 MP
  • f/2.4
  • (depth)
  • 5 MP
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 13 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 13 MP
  • (wide)
  • VGA
Performance
Performance — specifications for Q51, A84.
SpecificationQ51A84
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • PowerVR GE8320
  • PowerVR SGX531
General specs
General specs — specifications for Q51, A84.
SpecificationQ51A84
Release date
  • 2020
  • February 25
  • 2012
  • August
Colors
  • Frozen White
  • Moonlight Titanium
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Q51, A84.
SpecificationQ51A84
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-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 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/75 Mbps
  • HSPA
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 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
Music and Audio
Music and Audio — specifications for Q51, A84.
SpecificationQ51A84
Radio
  • No
  • No
Other features
Other features — specifications for Q51, A84.
SpecificationQ51A84
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - MIL-STD-810G compliant
  • Sensors Accelerometer MP3/AAC/WMA/WAV player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input Also known as Micromax A80 Superfone Elite