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alcatel Flash vs Celkon A40

Compare recorded specifications, size and practical differences.

alcatel Flash

alcatel Flash

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Celkon A40

Celkon A40

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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.

  • WidthA40: 12.2 mm narrowerA40: 64 mm · Flash: 76.2 mm
  • Screen diagonalA40: 1.5 in smaller diagonalA40: 4 in · Flash: 5.5 in
  • DepthFlash: 2.7 mm thinnerFlash: 8.1 mm · A40: 10.8 mm
  • HeightA40: 25.9 mm shorterA40: 126.2 mm · Flash: 152.1 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
Flash: 152.1 × 76.2 mm 1 A40: 126.2 × 64 mm 2
Side
Flash: 152.1 × 8.1 mm 1 A40: 126.2 × 10.8 mm 2
  1. 1. Flash
    Height
    152.1 mm
    Width
    76.2 mm
    Depth
    8.1 mm
    Weight
    Unknown
  2. 2. A40
    Height
    126.2 mm
    Width
    64 mm
    Depth
    10.8 mm
    Weight
    126.5 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationFlashA40
Dimensions (HxWxD)
  • 152.1 Х 76.2 Х 8.1 mm
  • 126.2 Х 64 Х 10.8 mm
Weight
  • 0 g
  • 126.5 g
Technology Unknown
  • TFT
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 (dedicated slot)
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 4.2.2 (Jelly Bean)
Chipset
  • Mediatek MT6592M (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationFlashA40
Touchscreen
  • capacitive touchscreen
  • 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%
  • 56.4%
PPI /points per inch/
  • 267 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationFlashA40
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • VGA
Performance
Performance
SpecificationFlashA40
Processor CPU
  • Octa-core 1.4 GHz Cortex-A7
  • Dual-core 1.3 GHz
Graphics processor GPU
  • Mali-450MP4
Unknown
General specs
General specs
SpecificationFlashA40
Release date
  • 2014
  • September
  • 2014
  • January
Colors
  • Slate/white
  • White
  • Yellow
  • Blue
Communication and Connectivity
Communication and Connectivity
SpecificationFlashA40
SIM card
  • Micro-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio
SpecificationFlashA40
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features
SpecificationFlashA40
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity