BLU J2 vs LG KT610

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

    KT610: 20.5 g lighter

    J2:
    146 g
    KT610:
    125.5 g
  • Width

    KT610: 19.2 mm narrower

    J2:
    73.1 mm
    KT610:
    53.9 mm
  • Screen diagonal

    KT610: 2.6 in smaller diagonal

    J2:
    5 in
    KT610:
    2.4 in
  • Depth

    J2: 6.9 mm thinner

    J2:
    10.3 mm
    KT610:
    17.2 mm
  • Height

    KT610: 35.1 mm shorter

    J2:
    144 mm
    KT610:
    108.9 mm
  • Release year

    J2:
    2019
    KT610:
    2008

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. J2

    Height:
    144 mm +35.1 mm versus KT610
    Width:
    73.1 mm +19.2 mm versus KT610
    Depth:
    10.3 mm
  2. 2. KT610

    Height:
    108.9 mm
    Width:
    53.9 mm
    Depth:
    17.2 mm +6.9 mm versus J2

Weight

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

  1. 1. J2

    146 g

    +20.5 g versus KT610

  2. 2. KT610

    125.5 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. J2

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. KT610

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

J2 has approximately 286.4% more rectangular screen area than KT610.

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 J2, KT610, compared at the same storage capacity.
StorageJ2KT610
32 GB 1 GB RAM Unknown
KT610: Original memory entry

64 MB

Practical features

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

1. J2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. KT610

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 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. J2

    2000 mAh

    +1040 mAh versus KT610

  2. 2. KT610

    960 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. J22. KT610

Everyday essentials
Everyday essentials — specifications for J2, KT610.
SpecificationJ2KT610
Dimensions (HxWxD)
  • 144 Х 73.1 Х 10.3 mm
  • 108.9 Х 53.9 Х 17.2 mm
Weight
  • 146 g
  • 125.5 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.4" inch
Screen resolution
  • 480 x 854 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
  • 64 MB
Memory card support
  • microSDXC
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Po
  • 960 mAh
  • Removable Li-Po
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Symbian 9.2
  • S60 rel. 3.1
Headphone jack
  • Yes
  • No
Display
Display — specifications for J2, KT610.
SpecificationJ2KT610
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 17.8 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 65.4%
  • 30.4%
PPI /points per inch/
  • 196 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for J2, KT610.
SpecificationJ2KT610
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • VGA videocall camera
Performance
Performance — specifications for J2, KT610.
SpecificationJ2KT610
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
Unknown
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for J2, KT610.
SpecificationJ2KT610
Release date
  • 2019
  • December
  • 2008
  • February
Colors
  • Blue
  • Black
  • Brown
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 EUR
  • 100 EUR
Communication and Connectivity
Communication and Connectivity — specifications for J2, KT610.
SpecificationJ2KT610
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 2.0
Harmful irradiation Unknown
  • SAR - 0.54 W/kg (head) 1.32 W/kg (body)
Music and Audio
Music and Audio — specifications for J2, KT610.
SpecificationJ2KT610
Radio
  • FM radio
  • No
Others Unknown
  • Second external 4 line 256K display
  • 1.45 inches -Downloadable themes
Other features
Other features — specifications for J2, KT610.
SpecificationJ2KT610
Dop
  • Sensors Accelerometer For USA
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Voice command/dial -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Photo/video editor