LG Optimus Chic E720 vs Maxwest Astro JR

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

    Astro JR: 16 g lighter

    Optimus Chic E720:
    132 g
    Astro JR:
    116 g
  • Width

    Optimus Chic E720: 4.9 mm narrower

    Optimus Chic E720:
    57.9 mm
    Astro JR:
    62.8 mm
  • Screen diagonal

    Optimus Chic E720: 0.3 in smaller diagonal

    Optimus Chic E720:
    3.2 in
    Astro JR:
    3.5 in
  • Depth

    Astro JR: 1.5 mm thinner

    Optimus Chic E720:
    12.9 mm
    Astro JR:
    11.4 mm
  • Height

    Optimus Chic E720: 6.5 mm shorter

    Optimus Chic E720:
    112.5 mm
    Astro JR:
    119 mm
  • Release year

    Optimus Chic E720:
    2010
    Astro JR:
    2014

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 Chic E720

    Height:
    112.5 mm
    Width:
    57.9 mm
    Depth:
    12.9 mm +1.5 mm versus Astro JR
  2. 2. Astro JR

    Height:
    119 mm +6.5 mm versus Optimus Chic E720
    Width:
    62.8 mm +4.9 mm versus Optimus Chic E720
    Depth:
    11.4 mm

Weight

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

  1. 1. Optimus Chic E720

    132 g

    +16 g versus Astro JR

  2. 2. Astro JR

    116 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 Chic E720

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²
  2. 2. Astro JR

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

Astro JR has approximately 19.6% more rectangular screen area than Optimus Chic E720.

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 Chic E720: Original memory entry

150 MB

Astro JR: Original memory entry

256 MB + 512 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 Chic E720

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. Astro JR

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

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. Optimus Chic E720

    1250 mAh

  2. 2. Astro JR

    1300 mAh

    +50 mAh versus Optimus Chic E720

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 Chic E7202. Astro JR

Everyday essentials
Everyday essentials — specifications for Optimus Chic E720, Astro JR.
SpecificationOptimus Chic E720Astro JR
Dimensions (HxWxD)
  • 112.5 Х 57.9 Х 12.9 mm
  • 119 Х 62.8 Х 11.4 mm
Weight
  • 132 g
  • 116 g
Technology
  • TFT
Unknown
Screen size
  • 3.2" inch
  • 3.5" inch
Screen resolution
  • 320 x 480 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 150 MB
  • 256 MB + 512 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1250 mAh
  • Removable Li-Po
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Android 4.2.2 (Jelly Bean)
Chipset Unknown
  • Mediatek MT6572M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus Chic E720, Astro JR.
SpecificationOptimus Chic E720Astro JR
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 30.5 cm2
  • 36.5 cm2
Screen format
  • 3:2 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 46.8%
  • 48.8%
PPI /points per inch/
  • 180 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for Optimus Chic E720, Astro JR.
SpecificationOptimus Chic E720Astro JR
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Video
  • 480p@30fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Performance
Performance — specifications for Optimus Chic E720, Astro JR.
SpecificationOptimus Chic E720Astro JR
Processor CPU
  • 600 MHz
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for Optimus Chic E720, Astro JR.
SpecificationOptimus Chic E720Astro JR
Release date
  • 2010
  • July
  • 2014
  • September
Colors
  • Black
  • White
  • Black
  • White
  • Blue
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
Unknown
Battery life
  • Stand by time- Up to 450 h (2G) / Up to 450 h (3G) Talking time- Up to 5 h (2G) / Up to 5 h 30 min (3G)
  • Stand by time- Up to 180 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus Chic E720, Astro JR.
SpecificationOptimus Chic E720Astro JR
SIM card
  • Mini-SIM
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 7.2/2 Mbps
Unknown
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.13 W/kg (head) 0.92 W/kg (body) SAR EU - 1.52 W/kg (head) 1.49 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Optimus Chic E720, Astro JR.
SpecificationOptimus Chic E720Astro JR
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Optimus Chic E720, Astro JR.
SpecificationOptimus Chic E720Astro JR
Dop
  • Sensors Accelerometer
  • proximity
  • compass - DivX/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input
  • Sensors Accelerometer