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Celkon Win 400 vs Sendo X

Compare recorded specifications, size and practical differences.

Sendo X

Sendo X

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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.

  • WidthX: 16 mm narrowerX: 49 mm · Win 400: 65 mm
  • Screen diagonalX: 1.8 in smaller diagonalX: 2.2 in · Win 400: 4 in
  • ChipsetQualcomm MSM8212 Snapdragon 200 (28 nm) / TI OMAP 5910Win 400: Qualcomm MSM8212 Snapdragon 200 (28 nm) · X: TI OMAP 5910
  • DepthWin 400: 12.7 mm thinnerWin 400: 10.3 mm · X: 23 mm
  • HeightX: 15.4 mm shorterX: 110 mm · Win 400: 125.4 mm
  • Release year2014 / 2003Win 400: 2014 · X: 2003

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 X: 110 × 49 mm 2
Side
Win 400: 125.4 × 10.3 mm 1 X: 110 × 23 mm 2
  1. 1. Win 400
    Height
    125.4 mm
    Width
    65 mm
    Depth
    10.3 mm
    Weight
    120.6 g
  2. 2. X
    Height
    110 mm
    Width
    49 mm
    Depth
    23 mm
    Weight
    120 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
SpecificationWin 400X
Dimensions (HxWxD)
  • 125.4 Х 65 Х 10.3 mm
  • 110 Х 49 Х 23 mm
Weight
  • 120.6 g
  • 120 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 2.2" inch
Screen resolution
  • 480 x 800 px
  • 176 x 220 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32 MB
Memory card support
  • microSD
  • up to 32 GB
  • MMC/SD
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Phone 8.1
  • Symbian 6.1
  • Series 60 v1.0 UI
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • TI OMAP 5910
Headphone jack
  • Yes
  • No
Display
Display
SpecificationWin 400X
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 45.5 cm2
  • 15.2 cm2
Screen format
  • 5:3 (height:width)
Unknown
Screen to body ratio
  • 55.9%
  • 28.3%
PPI /points per inch/
  • 233 PPI
  • 0 PPI
Camera and Video
Camera and Video
SpecificationWin 400X
Rear camera, main
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 5 MP
Unknown
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance
SpecificationWin 400X
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • 120 MHz ARM925T
Graphics processor GPU
  • Adreno 302
Unknown
General specs
General specs
SpecificationWin 400X
Release date
  • 2014
  • November
  • 2003
  • Q4
Colors
  • Black
Unknown
Battery life Unknown
  • Stand by time- Up to 170 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity
SpecificationWin 400X
SIM card
  • Dual SIM (dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Yes
  • Class 8
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • 1.1
Music and Audio
Music and Audio
SpecificationWin 400X
Radio
  • FM radio
  • No
Other features
Other features
SpecificationWin 400X
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - MP4/MP3 player -Sync ML