alcatel Pixi 4 (6) vs Celkon A402

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    A402: 19.8 mm narrower

    Pixi 4 (6):
    83.8 mm
    A402:
    64 mm
  • Screen diagonal

    A402: 2 in smaller diagonal

    Pixi 4 (6):
    6 in
    A402:
    4 in
  • Chipset

    Pixi 4 (6):
    Qualcomm MSM8909 Snapdragon 210 (28 nm)
    A402:
    Spreadtrum 7715
  • Depth

    Pixi 4 (6): 1.9 mm thinner

    Pixi 4 (6):
    8.3 mm
    A402:
    10.2 mm
  • Height

    A402: 39.5 mm shorter

    Pixi 4 (6):
    165 mm
    A402:
    125.5 mm
  • Release year

    Pixi 4 (6):
    2016
    A402:
    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.

  1. 1. Pixi 4 (6)

    Height:
    165 mm +39.5 mm versus A402
    Width:
    83.8 mm +19.8 mm versus A402
    Depth:
    8.3 mm
    Weight:
    Unknown
  2. 2. A402

    Height:
    125.5 mm
    Width:
    64 mm
    Depth:
    10.2 mm +1.9 mm versus Pixi 4 (6)
    Weight:
    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. Pixi 4 (6)

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

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

Pixi 4 (6) has approximately 117.9% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Pixi 4 (6): Original memory entry

8 GB · 1 GB RAM 16 GB · 1.5 GB RAM

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. Pixi 4 (6)

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Pixi 4 (6)

    2580 mAh

    +580 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. Pixi 4 (6)2. A402

Everyday essentials
Everyday essentials — specifications for Pixi 4 (6), A402.
SpecificationPixi 4 (6)A402
Dimensions (HxWxD)
  • 165 Х 83.8 Х 8.3 mm
  • 125.5 Х 64 Х 10.2 mm
Weight
  • 0 g
  • 104 g
Technology
  • IPS LCD
Unknown
Screen size
  • 6" 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.
  • 8 GB
  • 1 GB RAM 16 GB
  • 1.5 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2580 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • upgradable to 6.0.1 (Marshmallow)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM8909 Snapdragon 210 (28 nm)
  • Spreadtrum 7715
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pixi 4 (6), A402.
SpecificationPixi 4 (6)A402
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 99.2 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/
  • 245 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Pixi 4 (6), A402.
SpecificationPixi 4 (6)A402
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Pixi 4 (6), A402.
SpecificationPixi 4 (6)A402
Processor CPU
  • Quad-core 1.1 GHz Cortex-A7
  • 1.2 GHz
Graphics processor GPU
  • Adreno 304
  • Mali-400
Antutu 7 score *
  • 17354
Unknown
General specs
General specs — specifications for Pixi 4 (6), A402.
SpecificationPixi 4 (6)A402
Release date
  • 2016
  • January
  • 2015
  • June
Colors
  • Black
  • Silver
  • Red
  • Green
  • Purple
  • White
  • Black
  • Blue
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
Unknown
Battery life
  • Stand by time- Up to 650 h (2G) / Up to 650 h (3G) Talking time- Up to 26 h (2G) / Up to 15 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Pixi 4 (6), A402.
SpecificationPixi 4 (6)A402
SIM card
  • Micro-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(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
  • Wi-Fi Direct
  • 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
  • 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 Pixi 4 (6), A402.
SpecificationPixi 4 (6)A402
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Pixi 4 (6), A402.
SpecificationPixi 4 (6)A402
Dop
  • Sensors Accelerometer
  • proximity
  • compass (optional)
  • Sensors Accelerometer