Celkon A355 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

    A355: 59.5 g lighter

    A355:
    97.5 g
    E900 Optimus 7:
    157 g
  • Width

    E900 Optimus 7: 3.5 mm narrower

    A355:
    63.3 mm
    E900 Optimus 7:
    59.8 mm
  • Screen diagonal

    A355: 0.3 in smaller diagonal

    A355:
    3.5 in
    E900 Optimus 7:
    3.8 in
  • Chipset

    A355:
    Spreadtrum 7715
    E900 Optimus 7:
    Qualcomm QSD8650 Snapdragon S1
  • Depth

    A355: 1.3 mm thinner

    A355:
    10.2 mm
    E900 Optimus 7:
    11.5 mm
  • Height

    A355: 9.7 mm shorter

    A355:
    115.3 mm
    E900 Optimus 7:
    125 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. A355

    Height:
    115.3 mm
    Width:
    63.3 mm +3.5 mm versus E900 Optimus 7
    Depth:
    10.2 mm
  2. 2. E900 Optimus 7

    Height:
    125 mm +9.7 mm versus A355
    Width:
    59.8 mm
    Depth:
    11.5 mm +1.3 mm versus A355

Weight

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

  1. 1. A355

    97.5 g

  2. 2. E900 Optimus 7

    157 g

    +59.5 g versus A355

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. A355

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. E900 Optimus 7

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

E900 Optimus 7 has approximately 12.7% more rectangular screen area than A355.

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.

A355: Original memory entry

512 MB · 256 MB RAM

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. A355

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

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. A355

    1200 mAh

  2. 2. E900 Optimus 7

    1500 mAh

    +300 mAh versus A355

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. A3552. E900 Optimus 7

Everyday essentials
Everyday essentials — specifications for A355, E900 Optimus 7.
SpecificationA355E900 Optimus 7
Dimensions (HxWxD)
  • 115.3 Х 63.3 Х 10.2 mm
  • 125 Х 59.8 Х 11.5 mm
Weight
  • 97.5 g
  • 157 g
Technology Unknown
  • TFT
Screen size
  • 3.5" inch
  • 3.8" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Microsoft Windows Phone 7
  • upgradable to 7.8
Chipset
  • Spreadtrum 7715
  • Qualcomm QSD8650 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A355, E900 Optimus 7.
SpecificationA355E900 Optimus 7
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 41.1 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 50.0%
  • 55.0%
PPI /points per inch/
  • 165 PPI
  • 246 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for A355, E900 Optimus 7.
SpecificationA355E900 Optimus 7
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • 720p@24fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for A355, E900 Optimus 7.
SpecificationA355E900 Optimus 7
Processor CPU
  • 1.0 GHz
  • 1.0 GHz Scorpion
Graphics processor GPU
  • Mali-400
  • Adreno 200
General specs
General specs — specifications for A355, E900 Optimus 7.
SpecificationA355E900 Optimus 7
Release date
  • 2015
  • May
  • 2010
  • October
Colors
  • Light Blue
  • Dart Blue
  • Red
  • Yellow
  • White
  • 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 A355, E900 Optimus 7.
SpecificationA355E900 Optimus 7
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • DLNA
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • A2DP
Harmful irradiation
  • SAR EU - 0.49 W/kg (head) 0.84 W/kg (body)
  • 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 A355, E900 Optimus 7.
SpecificationA355E900 Optimus 7
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for A355, E900 Optimus 7.
SpecificationA355E900 Optimus 7
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity
  • compass - Facebook integration -Document viewer/editor -MP4/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Voice memo -Predictive text input