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Allview P8 Pro vs Celkon Win 400

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.

  • WeightWin 400: 65.9 g lighterWin 400: 120.6 g · P8 Pro: 186.5 g
  • WidthWin 400: 10.2 mm narrowerWin 400: 65 mm · P8 Pro: 75.2 mm
  • Screen diagonalWin 400: 1.5 in smaller diagonalWin 400: 4 in · P8 Pro: 5.5 in
  • ChipsetMediatek MT6737 (28 nm) / Qualcomm MSM8212 Snapdragon 200 (28 nm)P8 Pro: Mediatek MT6737 (28 nm) · Win 400: Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • DepthP8 Pro: 2.3 mm thinnerP8 Pro: 8 mm · Win 400: 10.3 mm
  • HeightWin 400: 27.6 mm shorterWin 400: 125.4 mm · P8 Pro: 153 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.

Front
P8 Pro: 153 × 75.2 mm 1 Win 400: 125.4 × 65 mm 2
Side
P8 Pro: 153 × 8 mm 1 Win 400: 125.4 × 10.3 mm 2
  1. 1. P8 Pro
    Height
    153 mm+27.6 mm versus Win 400
    Width
    75.2 mm+10.2 mm versus Win 400
    Depth
    8 mm
    Weight
    186.5 g
  2. 2. Win 400
    Height
    125.4 mm
    Width
    65 mm
    Depth
    10.3 mm+2.3 mm versus P8 Pro
    Weight
    120.6 g
Weight

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

  1. 1. P8 Pro186.5 g

    +65.9 g versus Win 400

  2. 2. Win 400120.6 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.

Screen size
P8 Pro: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 Win 400: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. P8 Pro 5.5 in · 16:9 About 83.4 cm² rectangular area
  2. 2. Win 400 4 in · 5:3 About 45.5 cm² rectangular area

P8 Pro has approximately 83.1% 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 by storage capacity and phone
StorageP8 ProWin 400
16 GB 2 GB RAM Unknown
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. P8 Pro

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB (uses SIM 2 slot)

2. Win 400

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 capacity

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

  1. 1. P8 Pro3000 mAh

    +1500 mAh versus Win 400

  2. 2. Win 4001500 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. P8 Pro2. Win 400

Everyday essentials
Everyday essentials
SpecificationP8 ProWin 400
Dimensions (HxWxD)
  • 153 Х 75.2 Х 8 mm
  • 125.4 Х 65 Х 10.3 mm
Weight
  • 186.5 g
  • 120.6 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 px
Internal memoryRecorded 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 128 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Microsoft Windows Phone 8.1
Chipset
  • Mediatek MT6737 (28 nm)
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationP8 ProWin 400
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 145.5 Х 72.5 Х 8.5 mm
  • 55.9%
PPI /points per inch/
  • 401 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationP8 ProWin 400
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 8 MP
  • 1.3 MP
Performance
Performance
SpecificationP8 ProWin 400
Processor CPU
  • Quad-core 1.45 GHz Cortex-A53
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 29352
Unknown
General specs
General specs
SpecificationP8 ProWin 400
Release date
  • 2018
  • January
  • 2014
  • November
Colors
  • Gold
  • Black
Communication and Connectivity
Communication and Connectivity
SpecificationP8 ProWin 400
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • 38(2600)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Android 4.4.2 (KitKat)
  • A2DP
  • Super AMOLED
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 1.39 W/kg (head) 1.13 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationP8 ProWin 400
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationP8 ProWin 400
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity