HTC J vs LG Optimus 3D Cube SU870

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.

  • Display technology

    OLED versus LCD

    J:
    OLED
    Optimus 3D Cube SU870:
    LCD
  • Weight

    J: 11 g lighter

    J:
    137 g
    Optimus 3D Cube SU870:
    148 g
  • Width

    J: 1.4 mm narrower

    J:
    66 mm
    Optimus 3D Cube SU870:
    67.4 mm
  • Height

    Optimus 3D Cube SU870: 4.7 mm shorter

    J:
    131.5 mm
    Optimus 3D Cube SU870:
    126.8 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. J

    Height:
    131.5 mm +4.7 mm versus Optimus 3D Cube SU870
    Width:
    66 mm
    Depth:
    9.5 mm
  2. 2. Optimus 3D Cube SU870

    Height:
    126.8 mm
    Width:
    67.4 mm +1.4 mm versus J
    Depth:
    9.6 mm

Weight

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

  1. 1. J

    137 g

  2. 2. Optimus 3D Cube SU870

    148 g

    +11 g versus J

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. J

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. Optimus 3D Cube SU870

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

Optimus 3D Cube SU870 has approximately 3.2% more rectangular screen area than J.

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 J, Optimus 3D Cube SU870, compared at the same storage capacity.
StorageJOptimus 3D Cube SU870
16 GB Recorded for all phones 1 GB RAM 1 GB RAM

Practical features

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

1. J

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

2. Optimus 3D Cube SU870

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. J

    1810 mAh

    +290 mAh versus Optimus 3D Cube SU870

  2. 2. Optimus 3D Cube SU870

    1520 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. J2. Optimus 3D Cube SU870

Everyday essentials
Everyday essentials — specifications for J, Optimus 3D Cube SU870.
SpecificationJOptimus 3D Cube SU870
Dimensions (HxWxD)
  • 131.5 Х 66 Х 9.5 mm
  • 126.8 Х 67.4 Х 9.6 mm
Weight
  • 137 g
  • 148 g
Technology
  • AMOLED
  • 3D IPS LCD
Screen size
  • 4.3" inch
  • 4.3" inch
Screen resolution
  • 540 x 960 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1810 mAh
  • Removable Li-Ion
  • 1520 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich); Sense UI 4
  • Android 2.3 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for J, Optimus 3D Cube SU870.
SpecificationJOptimus 3D Cube SU870
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 58.7%
  • 61.6%
PPI /points per inch/
  • 256 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for J, Optimus 3D Cube SU870.
SpecificationJOptimus 3D Cube SU870
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
  • AF -5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 1080p@30fps (2D)
  • 720p@30fps (3D)
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance
Performance — specifications for J, Optimus 3D Cube SU870.
SpecificationJOptimus 3D Cube SU870
Processor CPU
  • Dual-core 1.5 GHz
  • Dual-core 1.2 GHz
General specs
General specs — specifications for J, Optimus 3D Cube SU870.
SpecificationJOptimus 3D Cube SU870
Release date
  • 2012
  • April
  • 2012
  • February
Colors
  • Black
  • White
  • Red
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 210 EUR
Battery life Unknown
  • Stand by time- Up to 333 h Talking time- Up to 5 h 50 min
Communication and Connectivity
Communication and Connectivity — specifications for J, Optimus 3D Cube SU870.
SpecificationJOptimus 3D Cube SU870
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot; WiMAX 802.16 e
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 4.0
  • A2DP
  • 3.0
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for J, Optimus 3D Cube SU870.
SpecificationJOptimus 3D Cube SU870
Radio
  • No
  • No
Others
  • Beats Audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for J, Optimus 3D Cube SU870.
SpecificationJOptimus 3D Cube SU870
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - TDMB TV -MP4/DivX/XviD/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -3D/2D image/video editor -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - For South Korea Also known as LG Optimus 3D 2