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alcatel Flash vs Celkon Q405

Compare recorded specifications, size and practical differences.

alcatel Flash

alcatel Flash

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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.

  • WidthQ405: 12 mm narrowerQ405: 64.2 mm · Flash: 76.2 mm
  • Screen diagonalQ405: 1.5 in smaller diagonalQ405: 4 in · Flash: 5.5 in
  • ChipsetMediatek MT6592M (28 nm) / Spreadtrum 7731Flash: Mediatek MT6592M (28 nm) · Q405: Spreadtrum 7731
  • DepthFlash: 1.8 mm thinnerFlash: 8.1 mm · Q405: 9.9 mm
  • HeightQ405: 28.1 mm shorterQ405: 124 mm · Flash: 152.1 mm
  • Release year2014 / 2015Flash: 2014 · Q405: 2015

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
Flash: 152.1 × 76.2 mm 1 Q405: 124 × 64.2 mm 2
Side
Flash: 152.1 × 8.1 mm 1 Q405: 124 × 9.9 mm 2
  1. 1. Flash
    Height
    152.1 mm+28.1 mm versus Q405
    Width
    76.2 mm+12 mm versus Q405
    Depth
    8.1 mm
    Weight
    Unknown
  2. 2. Q405
    Height
    124 mm
    Width
    64.2 mm
    Depth
    9.9 mm+1.8 mm versus Flash
    Weight
    137 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.

Screen size
Flash: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 Q405: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. Flash 5.5 in · 16:9 About 83.4 cm² rectangular area
  2. 2. Q405 4 in · 5:3 About 45.5 cm² rectangular area

Flash has approximately 83.1% 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.

Recorded RAM by storage capacity and phone
StorageFlashQ405
8 GB 1 GB RAM Unknown
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. Flash

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 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. Flash3200 mAh

    +1700 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. Flash2. Q405

Everyday essentials
Everyday essentials
SpecificationFlashQ405
Dimensions (HxWxD)
  • 152.1 Х 76.2 Х 8.1 mm
  • 124 Х 64.2 Х 9.9 mm
Weight
  • 0 g
  • 137 g
Screen size
  • 5.5" 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.
  • 8 GB
  • 1 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Li-Ion
Operating system OS
  • Android 4.4 (KitKat)
  • Android 4.4 (KitKat)
Chipset
  • Mediatek MT6592M (28 nm)
  • Spreadtrum 7731
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationFlashQ405
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 83.4 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 72.0%
  • 57.2%
PPI /points per inch/
  • 267 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationFlashQ405
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance
Performance
SpecificationFlashQ405
Processor CPU
  • Octa-core 1.4 GHz Cortex-A7
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-450MP4
  • Mali-400
General specs
General specs
SpecificationFlashQ405
Release date
  • 2014
  • September
  • 2015
  • May
Colors
  • Slate/white
  • Black
  • White
  • Gold
  • Blue
Communication and Connectivity
Communication and Connectivity
SpecificationFlashQ405
SIM card
  • Micro-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 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
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • 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
SpecificationFlashQ405
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationFlashQ405
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity