Celkon Win 400 vs HTC One M8s

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

    Win 400: 39.4 g lighter

    Win 400:
    120.6 g
    One M8s:
    160 g
  • Width

    Win 400: 5.6 mm narrower

    Win 400:
    65 mm
    One M8s:
    70.6 mm
  • Screen diagonal

    Win 400: 1 in smaller diagonal

    Win 400:
    4 in
    One M8s:
    5 in
  • Chipset

    Win 400:
    Qualcomm MSM8212 Snapdragon 200 (28 nm)
    One M8s:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Rear camera layout

    Win 400:
    Single
    One M8s:
    Dual
  • Depth

    One M8s: 0.7 mm thinner

    Win 400:
    10.3 mm
    One M8s:
    9.6 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. Win 400

    Height:
    125.4 mm
    Width:
    65 mm
    Depth:
    10.3 mm +0.7 mm versus One M8s
  2. 2. One M8s

    Height:
    146.4 mm +21 mm versus Win 400
    Width:
    70.6 mm +5.6 mm versus Win 400
    Depth:
    9.6 mm

Weight

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

  1. 1. Win 400

    120.6 g

  2. 2. One M8s

    160 g

    +39.4 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.

  1. 1. Win 400

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. One M8s

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

One M8s has approximately 51.3% more rectangular screen area than Win 400.

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 Win 400, One M8s, compared at the same storage capacity.
StorageWin 400One M8s
16 GB Unknown 2 GB RAM
32 GB Unknown 2 GB RAM
Win 400: 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. Win 400

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

2. One M8s

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

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. Win 400

    1500 mAh

  2. 2. One M8s

    2840 mAh

    +1340 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. One M8s

Everyday essentials
Everyday essentials — specifications for Win 400, One M8s.
SpecificationWin 400One M8s
Dimensions (HxWxD)
  • 125.4 Х 65 Х 10.3 mm
  • 146.4 Х 70.6 Х 9.6 mm
Weight
  • 120.6 g
  • 160 g
Technology Unknown
  • Super LCD3
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 2840 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 5 (Lollipop); Sense UI 7
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
NFC Unknown
  • Yes (market/operator dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Win 400, One M8s.
SpecificationWin 400One M8s
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.9%
  • 66.7%
PPI /points per inch/
  • 233 PPI
  • 441 PPI
Screen protection Unknown
  • To be confirmed
Camera and Video
Camera and Video — specifications for Win 400, One M8s.
SpecificationWin 400One M8s
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 5 MP
  • 13 MP
  • f/2.0
  • 28mm (wide)
  • AF -2 MP
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
  • f/2.8
  • 34mm (standard)
Performance

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

Performance — specifications for Win 400, One M8s.
SpecificationWin 400One M8s
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 302
  • Adreno 405
Antutu 7 score * Unknown
  • 30215
GeekBench 4 Single Core * Unknown
  • 607
GeekBench 4 Multi-Core * Unknown
  • 1704
GeekBench 4 RenderScript * Unknown
  • 2038
General specs
General specs — specifications for Win 400, One M8s.
SpecificationWin 400One M8s
Release date
  • 2014
  • November
  • 2015
  • April
Colors
  • Black
  • Gunmetal Gray
  • Glacial Silver
  • Amber Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 330 EUR
Battery life Unknown
  • Stand by time- Up to 753 h (3G) Talking time- Up to 20 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Win 400, One M8s.
SpecificationWin 400One M8s
SIM card
  • Dual SIM (dual stand-by)
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 - EMEA HSDPA 850 / 900 / 2100 - Germany -4G - LTE band 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800) - EMEA
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.1
  • A2DP
  • aptX
Music and Audio
Music and Audio — specifications for Win 400, One M8s.
SpecificationWin 400One M8s
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Win 400, One M8s.
SpecificationWin 400One M8s
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer