Kyocera Solo E4000 vs LG Optimus 2X

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

    Solo E4000: 49 g lighter

    Solo E4000:
    90 g
    Optimus 2X:
    139 g
  • Width

    Solo E4000: 16.9 mm narrower

    Solo E4000:
    46.3 mm
    Optimus 2X:
    63.2 mm
  • Depth

    Optimus 2X: 2.9 mm thinner

    Solo E4000:
    13.8 mm
    Optimus 2X:
    10.9 mm
  • Height

    Solo E4000: 15.9 mm shorter

    Solo E4000:
    108 mm
    Optimus 2X:
    123.9 mm
  • Release year

    Solo E4000:
    2008
    Optimus 2X:
    2010

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. Solo E4000

    Height:
    108 mm
    Width:
    46.3 mm
    Depth:
    13.8 mm +2.9 mm versus Optimus 2X
  2. 2. Optimus 2X

    Height:
    123.9 mm +15.9 mm versus Solo E4000
    Width:
    63.2 mm +16.9 mm versus Solo E4000
    Depth:
    10.9 mm

Weight

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

  1. 1. Solo E4000

    90 g

  2. 2. Optimus 2X

    139 g

    +49 g versus Solo E4000

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Solo E4000

    Solo E4000: Screen geometry unavailable or conflicting.

  2. 2. Optimus 2X

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

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Optimus 2X: Original memory entry

8 GB · 512 MB 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. Solo E4000

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 2 GB (dedicated slot)

2. Optimus 2X

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. Solo E4000

    900 mAh

  2. 2. Optimus 2X

    1500 mAh

    +600 mAh versus Solo E4000

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. Solo E40002. Optimus 2X

Everyday essentials
Everyday essentials — specifications for Solo E4000, Optimus 2X.
SpecificationSolo E4000Optimus 2X
Dimensions (HxWxD)
  • 108 Х 46.3 Х 13.8 mm
  • 123.9 Х 63.2 Х 10.9 mm
Weight
  • 90 g
  • 139 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 0" inch
  • 4" inch
Screen resolution
  • 240 x 320 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
  • 512 MB RAM
Memory card support
  • microSD
  • up to 2 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.0 Standard
  • Android 2.2 (Froyo)
  • 2.3
  • upgradable to 4.0 (Ice Cream Sandwich)
Chipset Unknown
  • Nvidia Tegra 2 AP20H
Headphone jack
  • No
  • Yes
Display
Display — specifications for Solo E4000, Optimus 2X.
SpecificationSolo E4000Optimus 2X
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area Unknown
  • 45.5 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio Unknown
  • 58.2%
PPI /points per inch/
  • 0 PPI
  • 233 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Solo E4000, Optimus 2X.
SpecificationSolo E4000Optimus 2X
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@24fps
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications Unknown
  • 1.3 MP
Performance
Performance — specifications for Solo E4000, Optimus 2X.
SpecificationSolo E4000Optimus 2X
Processor CPU Unknown
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • ULP GeForce
General specs
General specs — specifications for Solo E4000, Optimus 2X.
SpecificationSolo E4000Optimus 2X
Release date
  • 2008
  • August
  • 2010
  • December
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 5 h
  • Stand by time- Up to 400 h Talking time- Up to 7 h 50 min
Communication and Connectivity
Communication and Connectivity — specifications for Solo E4000, Optimus 2X.
SpecificationSolo E4000Optimus 2X
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.27 W/kg (head) 0.62 W/kg (body) SAR EU - 0.55 W/kg (head) 0.90 W/kg (body)
Music and Audio
Music and Audio — specifications for Solo E4000, Optimus 2X.
SpecificationSolo E4000Optimus 2X
Radio
  • No
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Solo E4000, Optimus 2X.
SpecificationSolo E4000Optimus 2X
Dop
  • MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.263 player -Office document viewer -Organizer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - HDMI port -DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document editor -Organizer -Voice memo/dial/commands -Predictive text input - Also known as LG P990 Star
  • LG P990 Optimus Speed