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BLU Life Mark 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: 29.4 g lighterWin 400: 120.6 g · Life Mark: 150 g
  • WidthWin 400: 7 mm narrowerWin 400: 65 mm · Life Mark: 72 mm
  • Screen diagonalWin 400: 1 in smaller diagonalWin 400: 4 in · Life Mark: 5 in
  • ChipsetMediatek MT6735 (28 nm) / Qualcomm MSM8212 Snapdragon 200 (28 nm)Life Mark: Mediatek MT6735 (28 nm) · Win 400: Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • DepthLife Mark: 0.8 mm thinnerLife Mark: 9.5 mm · Win 400: 10.3 mm
  • HeightWin 400: 17 mm shorterWin 400: 125.4 mm · Life Mark: 142.4 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
Life Mark: 142.4 × 72 mm 1 Win 400: 125.4 × 65 mm 2
Side
Life Mark: 142.4 × 9.5 mm 1 Win 400: 125.4 × 10.3 mm 2
  1. 1. Life Mark
    Height
    142.4 mm+17 mm versus Win 400
    Width
    72 mm+7 mm versus Win 400
    Depth
    9.5 mm
    Weight
    150 g
  2. 2. Win 400
    Height
    125.4 mm
    Width
    65 mm
    Depth
    10.3 mm+0.8 mm versus Life Mark
    Weight
    120.6 g
Weight

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

  1. 1. Life Mark150 g

    +29.4 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
Life Mark: 5 in, 16:9, About 68.9 cm² rectangular area 1 Win 400: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. Life Mark 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. Win 400 4 in · 5:3 About 45.5 cm² rectangular area

Life Mark 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 by storage capacity and phone
StorageLife MarkWin 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. Life Mark

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB

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. Life Mark2300 mAh

    +800 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. Life Mark2. Win 400

Everyday essentials
Everyday essentials
SpecificationLife MarkWin 400
Dimensions (HxWxD)
  • 142.4 Х 72 Х 9.5 mm
  • 125.4 Х 65 Х 10.3 mm
Weight
  • 150 g
  • 120.6 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 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 64 GB
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2300 mAh
  • Removable Li-Po
  • 1500 mAh
  • Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Phone 8.1
Chipset
  • Mediatek MT6735 (28 nm)
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationLife MarkWin 400
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 67.2%
  • 55.9%
PPI /points per inch/
  • 294 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationLife MarkWin 400
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • AF
  • 5 MP
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance
Performance
SpecificationLife MarkWin 400
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-T720
  • Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 32155
Unknown
General specs
General specs
SpecificationLife MarkWin 400
Release date
  • 2016
  • March
  • 2014
  • November
Colors
  • Gold
  • Grey
  • White
  • Black
Battery life
  • Stand by time- Up to 715 h (2G) / Up to 615 h (3G) Talking time- Up to 25 h (2G) / Up to 15 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationLife MarkWin 400
SIM card
  • Dual SIM (Micro-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 3(1800)
  • 7(2600)
  • 20(800)
  • 38(2600)
  • 40(2300) - L0030EE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 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
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationLife MarkWin 400
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationLife MarkWin 400
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity