LG Optimus G LS970 vs Samsung i400

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

    i400: 52.9 g lighter

    Optimus G LS970:
    144.9 g
    i400:
    92 g
  • Width

    i400: 18.9 mm narrower

    Optimus G LS970:
    68.9 mm
    i400:
    50 mm
  • Screen diagonal

    i400: 2.4 in smaller diagonal

    Optimus G LS970:
    4.7 in
    i400:
    2.3 in
  • Chipset

    Optimus G LS970:
    Qualcomm Snapdragon S4
    i400:
    TI OMAP 2430
  • Depth

    Optimus G LS970: 7.3 mm thinner

    Optimus G LS970:
    8.5 mm
    i400:
    15.8 mm
  • Height

    i400: 30.9 mm shorter

    Optimus G LS970:
    131.9 mm
    i400:
    101 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. Optimus G LS970

    Height:
    131.9 mm +30.9 mm versus i400
    Width:
    68.9 mm +18.9 mm versus i400
    Depth:
    8.5 mm
  2. 2. i400

    Height:
    101 mm
    Width:
    50 mm
    Depth:
    15.8 mm +7.3 mm versus Optimus G LS970

Weight

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

  1. 1. Optimus G LS970

    144.9 g

    +52.9 g versus i400

  2. 2. i400

    92 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. Optimus G LS970

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    62.9 cm²
  2. 2. i400

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

Optimus G LS970 has approximately 283.8% more rectangular screen area than i400.

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 Optimus G LS970, i400, compared at the same storage capacity.
StorageOptimus G LS970i400
32 GB 2 GB RAM Unknown
i400: Original memory entry

40 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. Optimus G LS970

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

2. i400

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. Optimus G LS9702. i400

Everyday essentials
Everyday essentials — specifications for Optimus G LS970, i400.
SpecificationOptimus G LS970i400
Dimensions (HxWxD)
  • 131.9 Х 68.9 Х 8.5 mm
  • 101 Х 50 Х 15.8 mm
Weight
  • 144.9 g
  • 92 g
Technology
  • True HD-IPS + LCD
  • TFT
Screen size
  • 4.7" inch
  • 2.3" inch
Screen resolution
  • 768 x 1280 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2 GB RAM
  • 40 MB
Memory card support
  • No
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Non-removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Qualcomm Snapdragon S4
  • TI OMAP 2430
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Optimus G LS970, i400.
SpecificationOptimus G LS970i400
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 62.9 cm2
  • 16.4 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 69.2%
  • 32.4%
PPI /points per inch/
  • 318 PPI
  • 174 PPI
Camera and Video
Camera and Video — specifications for Optimus G LS970, i400.
SpecificationOptimus G LS970i400
Rear camera, main
  • 13 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Optimus G LS970, i400.
SpecificationOptimus G LS970i400
Processor CPU
  • Qualcomm APQ8064
  • 330 MHz ARM 1136
Graphics processor GPU
  • Adreno 320
  • PowerVR MBX
Antutu 7 score *
  • 24943
Unknown
General specs
General specs — specifications for Optimus G LS970, i400.
SpecificationOptimus G LS970i400
Release date
  • 2012
  • October
  • 2007
  • April
Colors
  • Black
  • Black
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 480 EUR
  • 290 EUR
Battery life
  • Talking time- Up to 13 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Optimus G LS970, i400.
SpecificationOptimus G LS970i400
SIM card
  • Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 -3G - CDMA2000 1xEV-DO HSDPA 850 / 1900 -4G - LTE band 25(1900)
Unknown
Speed
  • EV-DO Rev.A 3.1 Mbps
  • LTE
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 1.26 W/kg (head) 1.27 W/kg (body)
  • SAR - 0.21 W/kg (head) 0.26 W/kg (body) SAR EU - 0.20 W/kg (head)
Music and Audio
Music and Audio — specifications for Optimus G LS970, i400.
SpecificationOptimus G LS970i400
Radio
  • No
  • No
Others
  • Dolby Mobile -Active noise cancellation with dedicated mic
  • Dual speaker
Other features
Other features — specifications for Optimus G LS970, i400.
SpecificationOptimus G LS970i400
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP4/H.264/WMV/DviX player -MP3/WMA/WAV/FLAC/eAAC+ player -Photo viewer/editor -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - For Sprint Also known as LG Eclipse 4G LTE
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Predictive text input -Voice memo/command -Organizer