Amoi E72 vs LG E900 Optimus 7

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

    E72: 7 g lighter

    E72:
    150 g
    E900 Optimus 7:
    157 g
  • Width

    E72: 15 mm narrower

    E72:
    44.8 mm
    E900 Optimus 7:
    59.8 mm
  • Screen diagonal

    E72: 0.6 in smaller diagonal

    E72:
    3.2 in
    E900 Optimus 7:
    3.8 in
  • Depth

    E900 Optimus 7: 3.3 mm thinner

    E72:
    14.8 mm
    E900 Optimus 7:
    11.5 mm
  • Height

    E72: 25 mm shorter

    E72:
    100 mm
    E900 Optimus 7:
    125 mm
  • Release year

    E72:
    2007
    E900 Optimus 7:
    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. E72

    Height:
    100 mm
    Width:
    44.8 mm
    Depth:
    14.8 mm +3.3 mm versus E900 Optimus 7
  2. 2. E900 Optimus 7

    Height:
    125 mm +25 mm versus E72
    Width:
    59.8 mm +15 mm versus E72
    Depth:
    11.5 mm

Weight

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

  1. 1. E72

    150 g

  2. 2. E900 Optimus 7

    157 g

    +7 g versus E72

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. E72

    E72: Screen geometry unavailable or conflicting.

  2. 2. E900 Optimus 7

    Screen diagonal:
    3.8 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    41.1 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.

E72: Original memory entry

64 MB

E900 Optimus 7: Original memory entry

16 GB · 512 MB RAM · 512 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. E72

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. E900 Optimus 7

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

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. E72

    1100 mAh

  2. 2. E900 Optimus 7

    1500 mAh

    +400 mAh versus E72

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. E722. E900 Optimus 7

Everyday essentials
Everyday essentials — specifications for E72, E900 Optimus 7.
SpecificationE72E900 Optimus 7
Dimensions (HxWxD)
  • 100 Х 44.8 Х 14.8 mm
  • 125 Х 59.8 Х 11.5 mm
Weight
  • 150 g
  • 157 g
Technology
  • TFT
  • TFT
Screen size
  • 3.2" inch
  • 3.8" inch
Screen resolution
  • 176 x 220 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
Memory card support
  • microSD (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 Phone Edition
  • Microsoft Windows Phone 7
  • upgradable to 7.8
Chipset Unknown
  • Qualcomm QSD8650 Snapdragon S1
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for E72, E900 Optimus 7.
SpecificationE72E900 Optimus 7
Touchscreen
  • Super AMOLED
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 12.6 cm2
  • 41.1 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 28.1%
  • 55.0%
PPI /points per inch/
  • 0 PPI
  • 246 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for E72, E900 Optimus 7.
SpecificationE72E900 Optimus 7
Rear camera, main
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 1.3 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p@24fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for E72, E900 Optimus 7.
SpecificationE72E900 Optimus 7
Processor CPU
  • Super AMOLED
  • 1.0 GHz Scorpion
Graphics processor GPU Unknown
  • Adreno 200
General specs
General specs — specifications for E72, E900 Optimus 7.
SpecificationE72E900 Optimus 7
Release date
  • 2007
  • 2010
  • October
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 330 h (2G) / Up to 330 h (3G) Talking time- Up to 6 h 40 min (2G) / Up to 5 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for E72, E900 Optimus 7.
SpecificationE72E900 Optimus 7
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Super AMOLED
  • Class 10
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/g/n
  • DLNA
GPS
  • panorama
  • Yes
  • with A-GPS
USB
  • panorama
  • microUSB 2.0
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.59 W/kg (head) 0.63 W/kg (body) SAR EU - 0.94 W/kg (head) 1.47 W/kg (body)
Music and Audio
Music and Audio — specifications for E72, E900 Optimus 7.
SpecificationE72E900 Optimus 7
Radio
  • panorama
  • Stereo FM radio
Other features
Other features — specifications for E72, E900 Optimus 7.
SpecificationE72E900 Optimus 7
Dop
  • File transfer -Organizer
  • Sensors Accelerometer
  • proximity
  • compass - Facebook integration -Document viewer/editor -MP4/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Voice memo -Predictive text input