Celkon Q455L vs LG Optimus T

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.

  • Width

    Optimus T: 9 mm narrower

    Q455L:
    68 mm
    Optimus T:
    59 mm
  • Screen diagonal

    Optimus T: 1.3 in smaller diagonal

    Q455L:
    4.5 in
    Optimus T:
    3.2 in
  • Depth

    Q455L: 5.4 mm thinner

    Q455L:
    7.9 mm
    Optimus T:
    13.3 mm
  • Height

    Optimus T: 23 mm shorter

    Q455L:
    136.5 mm
    Optimus T:
    113.5 mm
  • Release year

    Q455L:
    2015
    Optimus T:
    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. Q455L

    Height:
    136.5 mm +23 mm versus Optimus T
    Width:
    68 mm +9 mm versus Optimus T
    Depth:
    7.9 mm
  2. 2. Optimus T

    Height:
    113.5 mm
    Width:
    59 mm
    Depth:
    13.3 mm +5.4 mm versus Q455L

Weight

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

  1. 1. Q455L

    130 g

    +1 g versus Optimus T

  2. 2. Optimus T

    129 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. Q455L

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Optimus T

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

Q455L has approximately 83.1% more rectangular screen area than Optimus T.

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 Q455L, Optimus T, compared at the same storage capacity.
StorageQ455LOptimus T
8 GB 1 GB RAM Unknown
Optimus T: Original memory entry

170 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. Q455L

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

2. Optimus T

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

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. Q455L

    1800 mAh

    +300 mAh versus Optimus T

  2. 2. Optimus T

    1500 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. Q455L2. Optimus T

Everyday essentials
Everyday essentials — specifications for Q455L, Optimus T.
SpecificationQ455LOptimus T
Dimensions (HxWxD)
  • 136.5 Х 68 Х 7.9 mm
  • 113.5 Х 59 Х 13.3 mm
Weight
  • 130 g
  • 129 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 3.2" inch
Screen resolution
  • 480 x 854 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 170 MB
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 2.2 (Froyo)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q455L, Optimus T.
SpecificationQ455LOptimus T
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 55.8 cm2
  • 30.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 60.1%
  • 45.5%
PPI /points per inch/
  • 218 PPI
  • 180 PPI
Camera and Video
Camera and Video — specifications for Q455L, Optimus T.
SpecificationQ455LOptimus T
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • 480p@18fps
Front camera, selfie
  • 3.15 MP
  • Single
  • 0 MP,
Specifications
  • 3.15 MP
Unknown
Performance
Performance — specifications for Q455L, Optimus T.
SpecificationQ455LOptimus T
Processor CPU
  • Quad-core 1.2 GHz
  • 600 MHz
General specs
General specs — specifications for Q455L, Optimus T.
SpecificationQ455LOptimus T
Release date
  • 2015
  • July
  • 2010
  • October
Colors
  • Black
  • Red
  • Yellow
  • Burgundy
  • Titanium
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 110 EUR
Battery life Unknown
  • Stand by time- Up to 450 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Q455L, Optimus T.
SpecificationQ455LOptimus T
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 21.1/5.76 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.30 W/kg (head) 0.72 W/kg (body)
Music and Audio
Music and Audio — specifications for Q455L, Optimus T.
SpecificationQ455LOptimus T
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Q455L, Optimus T.
SpecificationQ455LOptimus T
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo/dial/commands -Predictive text input (Swype) - For T-Mobile Also known as LG P509 Burgundy