BLU J2 vs LG Spectrum II 4G VS930

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

    Spectrum II 4G VS930: 4.8 mm narrower

    J2:
    73.1 mm
    Spectrum II 4G VS930:
    68.3 mm
  • Screen diagonal

    Spectrum II 4G VS930: 0.3 in smaller diagonal

    J2:
    5 in
    Spectrum II 4G VS930:
    4.7 in
  • Depth

    Spectrum II 4G VS930: 1.2 mm thinner

    J2:
    10.3 mm
    Spectrum II 4G VS930:
    9.1 mm
  • Height

    Spectrum II 4G VS930: 9.1 mm shorter

    J2:
    144 mm
    Spectrum II 4G VS930:
    134.9 mm
  • Release year

    J2:
    2019
    Spectrum II 4G VS930:
    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. J2

    Height:
    144 mm +9.1 mm versus Spectrum II 4G VS930
    Width:
    73.1 mm +4.8 mm versus Spectrum II 4G VS930
    Depth:
    10.3 mm +1.2 mm versus Spectrum II 4G VS930
  2. 2. Spectrum II 4G VS930

    Height:
    134.9 mm
    Width:
    68.3 mm
    Depth:
    9.1 mm

Weight

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

  1. 1. J2

    146 g

  2. 2. Spectrum II 4G VS930

    148 g

    +2 g versus J2

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. Spectrum II 4G VS930

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

J2 has approximately 13.2% more rectangular screen area than Spectrum II 4G VS930.

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, Spectrum II 4G VS930, compared at the same storage capacity.
StorageJ2Spectrum II 4G VS930
16 GB Not recorded 1 GB RAM
32 GB 1 GB RAM Not recorded

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. Spectrum II 4G VS930

NFC:
Yes
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. J2

    2000 mAh

  2. 2. Spectrum II 4G VS930

    2150 mAh

    +150 mAh versus J2

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. Spectrum II 4G VS930

Everyday essentials
Everyday essentials — specifications for J2, Spectrum II 4G VS930.
SpecificationJ2Spectrum II 4G VS930
Dimensions (HxWxD)
  • 144 Х 73.1 Х 10.3 mm
  • 134.9 Х 68.3 Х 9.1 mm
Weight
  • 146 g
  • 148 g
Technology
  • IPS LCD
  • True HD-IPS LCD
Screen size
  • 5" inch
  • 4.7" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Po
  • 2150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 4.0 (Ice Cream Sandwich)
Chipset Unknown
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for J2, Spectrum II 4G VS930.
SpecificationJ2Spectrum II 4G VS930
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 60.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.4%
  • 66.1%
PPI /points per inch/
  • 196 PPI
  • 312 PPI
Camera and Video
Camera and Video — specifications for J2, Spectrum II 4G VS930.
SpecificationJ2Spectrum II 4G VS930
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance
Performance — specifications for J2, Spectrum II 4G VS930.
SpecificationJ2Spectrum II 4G VS930
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Mali-400
  • Adreno 225
General specs
General specs — specifications for J2, Spectrum II 4G VS930.
SpecificationJ2Spectrum II 4G VS930
Release date
  • 2019
  • December
  • 2012
  • October
Colors
  • Blue
  • Black
  • Brown
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 EUR
  • 170 EUR
Battery life Unknown
  • Stand by time- Up to 480 h Talking time- Up to 10 h
Communication and Connectivity
Communication and Connectivity — specifications for J2, Spectrum II 4G VS930.
SpecificationJ2Spectrum II 4G VS930
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 - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 -3G - CDMA2000 1xEV-DO HSDPA 900 / 2100 -4G - LTE band 13(700)
Speed
  • HSPA 21.1/5.76 Mbps
  • EV-DO Rev.A 3.1 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 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.81 W/kg (head) 1.04 W/kg (body)
Music and Audio
Music and Audio — specifications for J2, Spectrum II 4G VS930.
SpecificationJ2Spectrum II 4G VS930
Radio
  • FM radio
  • No
Others Unknown
  • True HD Graphic Engine
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for J2, Spectrum II 4G VS930.
SpecificationJ2Spectrum II 4G VS930
Dop
  • Sensors Accelerometer For USA
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP4/H.264/WMV/DviX player -MP3/WMA/WAV/FLAC/eAAC+ player -True HD movie editor -Document viewer/editor - For Verizon Also known as LG Revolution 2