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Celkon Win 400 vs Philips W820

Compare recorded specifications, size and practical differences.

Philips W820

Philips W820

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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.

  • WeightWin 400: 22.4 g lighterWin 400: 120.6 g · W820: 143 g
  • WidthW820: 7.3 mm narrowerW820: 57.7 mm · Win 400: 65 mm
  • Screen diagonalW820: 0.8 in smaller diagonalW820: 3.2 in · Win 400: 4 in
  • DepthWin 400: 4.5 mm thinnerWin 400: 10.3 mm · W820: 14.8 mm
  • HeightW820: 10.8 mm shorterW820: 114.6 mm · Win 400: 125.4 mm
  • Release year2014 / 2012Win 400: 2014 · W820: 2012

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
Win 400: 125.4 × 65 mm 1 W820: 114.6 × 57.7 mm 2
Side
Win 400: 125.4 × 10.3 mm 1 W820: 114.6 × 14.8 mm 2
  1. 1. Win 400
    Height
    125.4 mm+10.8 mm versus W820
    Width
    65 mm+7.3 mm versus W820
    Depth
    10.3 mm
    Weight
    120.6 g
  2. 2. W820
    Height
    114.6 mm
    Width
    57.7 mm
    Depth
    14.8 mm+4.5 mm versus Win 400
    Weight
    143 g
Weight

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

  1. 1. Win 400120.6 g
  2. 2. W820143 g

    +22.4 g versus Win 400

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
Win 400: 4 in, 5:3, About 45.5 cm² rectangular area 1 W820: 3.2 in, 3:2, About 30.5 cm² rectangular area 2
  1. 1. Win 400 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. W820 3.2 in · 3:2 About 30.5 cm² rectangular area

Win 400 has approximately 49.4% more rectangular screen area than W820.

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.

Win 400: Original memory entry

4 GB · 512 MB RAM

W820: Original memory entry

512 MB

Practical features

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

1. Win 400

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB

2. W820

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

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. Win 4001500 mAh
  2. 2. W8202100 mAh

    +600 mAh versus Win 400

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. Win 4002. W820

Everyday essentials
Everyday essentials
SpecificationWin 400W820
Dimensions (HxWxD)
  • 125.4 Х 65 Х 10.3 mm
  • 114.6 Х 57.7 Х 14.8 mm
Weight
  • 120.6 g
  • 143 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 3.2" inch
Screen resolution
  • 480 x 800 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 512 MB
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 2100 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 2.3 (Gingerbread)
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationWin 400W820
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 45.5 cm2
  • 30.5 cm2
Screen format
  • 5:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 55.9%
  • 46.1%
PPI /points per inch/
  • 233 PPI
  • 180 PPI
Camera and Video
Camera and Video
SpecificationWin 400W820
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 176x144@15fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
Unknown
Performance
Performance
SpecificationWin 400W820
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
Unknown
Graphics processor GPU
  • Adreno 302
Unknown
General specs
General specs
SpecificationWin 400W820
Release date
  • 2014
  • November
  • 2012
  • March
Colors
  • Black
  • Black
Battery life Unknown
  • Stand by time- Up to 600 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity
SpecificationWin 400W820
SIM card
  • Dual SIM (dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio
SpecificationWin 400W820
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationWin 400W820
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/AAC+ player -MP4/H.263 player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input