Celkon Q44 vs Philips T539

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

    Q44: 3.8 mm narrower

    Q44:
    64.2 mm
    T539:
    68 mm
  • Screen diagonal

    Q44: 0.3 in smaller diagonal

    Q44:
    4 in
    T539:
    4.3 in
  • Depth

    Q44: 1.7 mm thinner

    Q44:
    9.5 mm
    T539:
    11.2 mm
  • Height

    Q44: 2 mm shorter

    Q44:
    129 mm
    T539:
    131 mm
  • Release year

    Q44:
    2014
    T539:
    2012

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. Q44

    Height:
    129 mm
    Width:
    64.2 mm
    Depth:
    9.5 mm
    Weight:
    133.6 g
  2. 2. T539

    Height:
    131 mm +2 mm versus Q44
    Width:
    68 mm +3.8 mm versus Q44
    Depth:
    11.2 mm +1.7 mm versus Q44
    Weight:
    Unknown

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. Q44

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. T539

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

T539 has approximately 15.6% more rectangular screen area than Q44.

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 Q44, T539, compared at the same storage capacity.
StorageQ44T539
8 GB 1 GB RAM Unknown
T539: Original memory entry

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. Q44

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. T539

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. Q44

    1500 mAh

  2. 2. T539

    1630 mAh

    +130 mAh versus Q44

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. Q442. T539

Everyday essentials
Everyday essentials — specifications for Q44, T539.
SpecificationQ44T539
Dimensions (HxWxD)
  • 129 Х 64.2 Х 9.5 mm
  • 131 Х 68 Х 11.2 mm
Weight
  • 133.6 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4" inch
  • 4.3" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 1630 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 2.3 (Gingerbread)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q44, T539.
SpecificationQ44T539
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 45.5 cm2
  • 52.6 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 55.0%
  • 59.1%
PPI /points per inch/
  • 233 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for Q44, T539.
SpecificationQ44T539
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Video
  • Yes
  • 480p
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for Q44, T539.
SpecificationQ44T539
Processor CPU
  • Quad-core 1.3 GHz
Unknown
General specs
General specs — specifications for Q44, T539.
SpecificationQ44T539
Release date
  • 2014
  • 2012
  • November
Colors
  • Silver
  • Gold
  • Grey
  • Black/Gold
Battery life
  • Stand by time- Up to 140 h (3G) Talking time- Up to 5 h (3G)
  • Stand by time- Up to 240 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Q44, T539.
SpecificationQ44T539
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Yes
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
Bluetooth
  • 4.0
  • A2DP
  • Yes
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.41 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Q44, T539.
SpecificationQ44T539
Radio
  • FM radio
  • No
Other features
Other features — specifications for Q44, T539.
SpecificationQ44T539
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - CMMB mobile TV