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Asus PadFone E vs Celkon Q405

Compare recorded specifications, size and practical differences.

Celkon Q405

Celkon Q405

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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.

  • WeightPadFone E: 11 g lighterPadFone E: 126 g · Q405: 137 g
  • WidthQ405: 5.5 mm narrowerQ405: 64.2 mm · PadFone E: 69.7 mm
  • Screen diagonalQ405: 0.7 in smaller diagonalQ405: 4 in · PadFone E: 4.7 in
  • ChipsetQualcomm Snapdragon 400 (28 nm) / Spreadtrum 7731PadFone E: Qualcomm Snapdragon 400 (28 nm) · Q405: Spreadtrum 7731
  • DepthPadFone E: 0.8 mm thinnerPadFone E: 9.1 mm · Q405: 9.9 mm
  • HeightQ405: 15.6 mm shorterQ405: 124 mm · PadFone E: 139.6 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.

Front
PadFone E: 139.6 × 69.7 mm 1 Q405: 124 × 64.2 mm 2
Side
PadFone E: 139.6 × 9.1 mm 1 Q405: 124 × 9.9 mm 2
  1. 1. PadFone E
    Height
    139.6 mm+15.6 mm versus Q405
    Width
    69.7 mm+5.5 mm versus Q405
    Depth
    9.1 mm
    Weight
    126 g
  2. 2. Q405
    Height
    124 mm
    Width
    64.2 mm
    Depth
    9.9 mm+0.8 mm versus PadFone E
    Weight
    137 g
Weight

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

  1. 1. PadFone E126 g
  2. 2. Q405137 g

    +11 g versus PadFone E

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.

Screen size
PadFone E: 4.7 in, 16:9, About 60.9 cm² rectangular area 1 Q405: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. PadFone E 4.7 in · 16:9 About 60.9 cm² rectangular area
  2. 2. Q405 4 in · 5:3 About 45.5 cm² rectangular area

PadFone E has approximately 33.7% more rectangular screen area than Q405.

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.

PadFone E: Original memory entry

1 GB RAM

Q405: Original memory entry

4 GB · 512 MB RAM

Practical features

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

1. PadFone E

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB (dedicated slot)

2. Q405

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 capacity

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

  1. 1. PadFone E1820 mAh

    +320 mAh versus Q405

  2. 2. Q4051500 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. PadFone E2. Q405

Everyday essentials
Everyday essentials
SpecificationPadFone EQ405
Dimensions (HxWxD)
  • 139.6 Х 69.7 Х 9.1 mm
  • 124 Х 64.2 Х 9.9 mm
Weight
  • 126 g
  • 137 g
Technology
  • Super IPS LCD
Unknown
Screen size
  • 4.7" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 1 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1820 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Li-Ion
Operating system OS
  • Android 4.3 (Jelly Bean)
  • Android 4.4 (KitKat)
Chipset
  • Qualcomm Snapdragon 400 (28 nm)
  • Spreadtrum 7731
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationPadFone EQ405
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 60.9 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 62.6%
  • 57.2%
PPI /points per inch/
  • 312 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video
SpecificationPadFone EQ405
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • Yes
Front camera, selfie
  • 1.2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 1.2 MP
  • 1.3 MP
Performance
Performance
SpecificationPadFone EQ405
Processor CPU
  • Quad-core 1.4 GHz Cortex-A7
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Adreno 305
  • Mali-400
General specs
General specs
SpecificationPadFone EQ405
Release date
  • 2014
  • January
  • 2015
  • May
Colors
  • Black
  • White
  • Black
  • White
  • Gold
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
Unknown
Battery life
  • Stand by time- Up to 270 h (2G) / Up to 330 h (3G) Talking time- Up to 27 h (2G) / Up to 15 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationPadFone EQ405
SIM card
  • Dual SIM (dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.25 W/kg (head) 0.55 W/kg (body)
Music and Audio
Music and Audio
SpecificationPadFone EQ405
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationPadFone EQ405
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Padfone Station with 10.1 inches Super IPS display
  • 1280 x 720 pixels
  • 181.5 x 263.6 x 17.4 mm
  • 525.7 g
  • 5000 mAh battery.
  • Sensors Accelerometer
  • proximity