LG U vs Samsung i750

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

    U: 25 g lighter

    U:
    135 g
    i750:
    160 g
  • Width

    i750: 21.2 mm narrower

    U:
    73.2 mm
    i750:
    52 mm
  • Screen diagonal

    i750: 2.6 in smaller diagonal

    U:
    5.2 in
    i750:
    2.6 in
  • Depth

    U: 14.3 mm thinner

    U:
    7.7 mm
    i750:
    22 mm
  • Height

    i750: 40.6 mm shorter

    U:
    147.6 mm
    i750:
    107 mm
  • Release year

    U:
    2016
    i750:
    2005

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. U

    Height:
    147.6 mm +40.6 mm versus i750
    Width:
    73.2 mm +21.2 mm versus i750
    Depth:
    7.7 mm
  2. 2. i750

    Height:
    107 mm
    Width:
    52 mm
    Depth:
    22 mm +14.3 mm versus U

Weight

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

  1. 1. U

    135 g

  2. 2. i750

    160 g

    +25 g versus U

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. U

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. i750

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

U has approximately 256.1% more rectangular screen area than i750.

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 U, i750, compared at the same storage capacity.
StorageUi750
32 GB 2 GB RAM Unknown
i750: Original memory entry

79 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. U

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB

2. i750

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.

Recorded battery capacity

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

  1. 1. U

    3000 mAh

    +2200 mAh versus i750

  2. 2. i750

    800 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. U2. i750

Everyday essentials
Everyday essentials — specifications for U, i750.
SpecificationUi750
Dimensions (HxWxD)
  • 147.6 Х 73.2 Х 7.7 mm
  • 107 Х 52 Х 22 mm
Weight
  • 135 g
  • 160 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.2" inch
  • 2.6" inch
Screen resolution
  • 1080 x 1920 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
  • 79 MB
Memory card support
  • microSD
  • up to 256 GB
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Microsoft Windows Mobile 2003 SE PocketPC
Headphone jack
  • Yes
  • No
Display
Display — specifications for U, i750.
SpecificationUi750
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 74.5 cm2
  • 20.9 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 69.0%
  • 37.6%
PPI /points per inch/
  • 424 PPI
  • 154 PPI
Camera and Video
Camera and Video — specifications for U, i750.
SpecificationUi750
Rear camera, main
  • 13 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 2 MP
  • AF
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
Unknown
Performance
Performance — specifications for U, i750.
SpecificationUi750
Processor CPU
  • Octa-core 1.14 GHz
  • Intel XScale PXA270 416 MHz
General specs
General specs — specifications for U, i750.
SpecificationUi750
Release date
  • 2016
  • October
  • 2005
  • Q1
Colors
  • White
  • Black
  • Pink
  • Black
Battery life Unknown
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for U, i750.
SpecificationUi750
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Unknown
Speed
  • HSPA
  • LTE
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.22 W/kg (head)
Music and Audio
Music and Audio — specifications for U, i750.
SpecificationUi750
Radio
  • No
  • No
Others Unknown
  • Dual speaker
Other features
Other features — specifications for U, i750.
SpecificationUi750
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Infrared port - TV-out -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Pocket Office -File explorer -SyncML -Predictive text input -Voice memo -Organizer