alcatel Fierce 4 vs Celkon A402

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.

  • Weight

    A402: 59.9 g lighter

    Fierce 4:
    163.9 g
    A402:
    104 g
  • Width

    A402: 13 mm narrower

    Fierce 4:
    77 mm
    A402:
    64 mm
  • Screen diagonal

    A402: 1.5 in smaller diagonal

    Fierce 4:
    5.5 in
    A402:
    4 in
  • Chipset

    Fierce 4:
    Qualcomm MSM8909 Snapdragon 210 (28 nm)
    A402:
    Spreadtrum 7715
  • Depth

    Fierce 4: 2.1 mm thinner

    Fierce 4:
    8.1 mm
    A402:
    10.2 mm
  • Height

    A402: 25.4 mm shorter

    Fierce 4:
    150.9 mm
    A402:
    125.5 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.

  1. 1. Fierce 4

    Height:
    150.9 mm +25.4 mm versus A402
    Width:
    77 mm +13 mm versus A402
    Depth:
    8.1 mm
  2. 2. A402

    Height:
    125.5 mm
    Width:
    64 mm
    Depth:
    10.2 mm +2.1 mm versus Fierce 4

Weight

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

  1. 1. Fierce 4

    163.9 g

    +59.9 g versus A402

  2. 2. A402

    104 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. Fierce 4

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. A402

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

Fierce 4 has approximately 83.1% more rectangular screen area than A402.

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 Fierce 4, A402, compared at the same storage capacity.
StorageFierce 4A402
16 GB 2 GB RAM Unknown
A402: 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. Fierce 4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. A402

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 battery capacity

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

  1. 1. Fierce 4

    2500 mAh

    +500 mAh versus A402

  2. 2. A402

    2000 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. Fierce 42. A402

Everyday essentials
Everyday essentials — specifications for Fierce 4, A402.
SpecificationFierce 4A402
Dimensions (HxWxD)
  • 150.9 Х 77 Х 8.1 mm
  • 125.5 Х 64 Х 10.2 mm
Weight
  • 163.9 g
  • 104 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM8909 Snapdragon 210 (28 nm)
  • Spreadtrum 7715
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Fierce 4, A402.
SpecificationFierce 4A402
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
  • 71.8%
  • 56.7%
PPI /points per inch/
  • 267 PPI
  • 233 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for Fierce 4, A402.
SpecificationFierce 4A402
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance
Performance — specifications for Fierce 4, A402.
SpecificationFierce 4A402
Processor CPU
  • Quad-core 1.1 GHz Cortex-A7
  • 1.2 GHz
Graphics processor GPU
  • Adreno 304
  • Mali-400
General specs
General specs — specifications for Fierce 4, A402.
SpecificationFierce 4A402
Release date
  • 2016
  • August
  • 2015
  • June
Colors
  • Black
  • White
  • Black
  • Blue
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
Unknown
Battery life
  • Stand by time- Up to 526 h (3G) Talking time- Up to 12 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Fierce 4, A402.
SpecificationFierce 4A402
SIM card
  • Nano-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • Yes
  • 384 kbps
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 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
Music and Audio
Music and Audio — specifications for Fierce 4, A402.
SpecificationFierce 4A402
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Fierce 4, A402.
SpecificationFierce 4A402
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer