LG KU2100 vs Yezz Andy 4E7

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

    Andy 4E7: 9 g lighter

    KU2100:
    121 g
    Andy 4E7:
    112 g
  • Width

    KU2100: 11.6 mm narrower

    KU2100:
    53.4 mm
    Andy 4E7:
    65 mm
  • Screen diagonal

    KU2100: 2 in smaller diagonal

    KU2100:
    3 in
    Andy 4E7:
    5 in
  • Chipset

    KU2100:
    Qualcomm MSM7201A
    Andy 4E7:
    Mediatek MT6580M (28 nm)
  • Depth

    Andy 4E7: 2.2 mm thinner

    KU2100:
    12.9 mm
    Andy 4E7:
    10.7 mm
  • Height

    KU2100: 16.2 mm shorter

    KU2100:
    109.8 mm
    Andy 4E7:
    126 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. KU2100

    Height:
    109.8 mm
    Width:
    53.4 mm
    Depth:
    12.9 mm +2.2 mm versus Andy 4E7
  2. 2. Andy 4E7

    Height:
    126 mm +16.2 mm versus KU2100
    Width:
    65 mm +11.6 mm versus KU2100
    Depth:
    10.7 mm

Weight

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

  1. 1. KU2100

    121 g

    +9 g versus Andy 4E7

  2. 2. Andy 4E7

    112 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. KU2100

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    25.6 cm²
  2. 2. Andy 4E7

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

Andy 4E7 has approximately 177.8% more rectangular screen area than KU2100.

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 KU2100, Andy 4E7, compared at the same storage capacity.
StorageKU2100Andy 4E7
8 GB Unknown 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. KU2100

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. Andy 4E7

NFC:
Unknown
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. KU2100

    1500 mAh

    +100 mAh versus Andy 4E7

  2. 2. Andy 4E7

    1400 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. KU21002. Andy 4E7

Everyday essentials
Everyday essentials — specifications for KU2100, Andy 4E7.
SpecificationKU2100Andy 4E7
Dimensions (HxWxD)
  • 109.8 Х 53.4 Х 12.9 mm
  • 126 Х 65 Х 10.7 mm
Weight
  • 121 g
  • 112 g
Technology
  • TFT
  • TN
Screen size
  • 3" inch
  • 5" inch
Screen resolution
  • 240 x 400 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Android 8.1 Oreo (Go edition)
Chipset
  • Qualcomm MSM7201A
  • Mediatek MT6580M (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for KU2100, Andy 4E7.
SpecificationKU2100Andy 4E7
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 25.6 cm2
  • 71.2 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 43.7%
  • 86.9%
PPI /points per inch/
  • 155 PPI
  • 187 PPI
Camera and Video
Camera and Video — specifications for KU2100, Andy 4E7.
SpecificationKU2100Andy 4E7
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • Videocall camera
  • 2 MP
Performance
Performance — specifications for KU2100, Andy 4E7.
SpecificationKU2100Andy 4E7
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 130
  • Mali-400
General specs
General specs — specifications for KU2100, Andy 4E7.
SpecificationKU2100Andy 4E7
Release date
  • 2010
  • January
  • 2018
  • September
Colors
  • Black
  • Black
  • Dark Gray
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 110 EUR
Unknown
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 5 h
  • Stand by time- Up to 300 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for KU2100, Andy 4E7.
SpecificationKU2100Andy 4E7
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for KU2100, Andy 4E7.
SpecificationKU2100Andy 4E7
Radio
  • No
  • FM radio
  • recording
Other features
Other features — specifications for KU2100, Andy 4E7.
SpecificationKU2100Andy 4E7
Dop
  • Sensors Accelerometer T-DMB broadcasting -MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Organizer -Pocket Office -Voice memo -Predictive text input For South Korea Also known as LG-SU210 or LU2100
  • Sensors Accelerometer
  • proximity