BLU J7L 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: 9.7 mm narrower

    J7L:
    74.7 mm
    A84:
    65 mm
  • Screen diagonal

    A84: 1.72 in smaller diagonal

    J7L:
    5.7 in
    A84:
    3.98 in
  • Height

    A84: 30 mm shorter

    J7L:
    155 mm
    A84:
    125 mm
  • Release year

    J7L:
    2020
    A84:
    2012

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. J7L

    Height:
    155 mm +30 mm versus A84
    Width:
    74.7 mm +9.7 mm versus A84
    Depth:
    10.9 mm
    Weight:
    173 g
  2. 2. A84

    Height:
    125 mm
    Width:
    65 mm
    Depth:
    10.6 mm
    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. J7L

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²
  2. 2. A84

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

J7L has approximately 86% 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 J7L, A84, compared at the same storage capacity.
StorageJ7LA84
32 GB 1 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. J7L

NFC:
No
Headphone jack:
Yes
Memory card support:
See details microSDXC

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. J7L

    3000 mAh

    +1370 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. J7L2. A84

Everyday essentials
Everyday essentials — specifications for J7L, A84.
SpecificationJ7LA84
Dimensions (HxWxD)
  • 155 Х 74.7 Х 10.9 mm
  • 125 Х 65 Х 10.6 mm
Weight
  • 173 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.7" inc
  • 3.98" inch
Screen resolution
  • 720 x 1440 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
Unknown
Memory card support
  • microSDXC
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Li-Ion
  • 1630 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10 (Go edition)
  • Android 2.3.6 (Gingerbread)
Chipset Unknown
  • Mediatek MT6575 (40 nm)
NFC
  • No
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for J7L, A84.
SpecificationJ7LA84
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.8 cm2
  • 45.1 cm2
Screen format
  • 18:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 72.4%
  • 55.5%
PPI /points per inch/ Unknown
  • 234 PPI
Camera and Video
Camera and Video — specifications for J7L, A84.
SpecificationJ7LA84
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • -8 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • VGA
Performance
Performance — specifications for J7L, A84.
SpecificationJ7LA84
Processor CPU
  • - Quad-core 1.4 GHz Cortex-A53
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • - Mali-T820
  • PowerVR SGX531
General specs
General specs — specifications for J7L, A84.
SpecificationJ7LA84
Release date
  • 2020
  • October
  • 2012
  • August
Colors
  • Blue
  • Black
  • Violet
  • Tan
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 USD
  • 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 J7L, A84.
SpecificationJ7LA84
SIM card
  • Dual SIM (Nano-SIM/Micro-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 / 1700(AWS) / 1900 / 2100 -4G - 1
  • 2
  • 3
  • 4
  • 5
  • 7
  • 12
  • 17
  • 28
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio — specifications for J7L, A84.
SpecificationJ7LA84
Radio
  • FM radio
  • No
Other features
Other features — specifications for J7L, A84.
SpecificationJ7LA84
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer - For USA
  • 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