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Allview W1s vs Celkon A64

Compare recorded specifications, size and practical differences.

Allview W1s

Allview W1s

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Celkon A64

Celkon A64

Replace A64
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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.

  • WeightA64: 30.6 g lighterA64: 125.6 g · W1s: 156.2 g
  • WidthA64: 7.1 mm narrowerA64: 65 mm · W1s: 72.1 mm
  • Screen diagonalA64: 1.5 in smaller diagonalA64: 4 in · W1s: 5.5 in
  • DepthW1s: 1.7 mm thinnerW1s: 8.8 mm · A64: 10.5 mm
  • HeightA64: 20.9 mm shorterA64: 124 mm · W1s: 144.9 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
W1s: 144.9 × 72.1 mm 1 A64: 124 × 65 mm 2
Side
W1s: 144.9 × 8.8 mm 1 A64: 124 × 10.5 mm 2
  1. 1. W1s
    Height
    144.9 mm+20.9 mm versus A64
    Width
    72.1 mm+7.1 mm versus A64
    Depth
    8.8 mm
    Weight
    156.2 g
  2. 2. A64
    Height
    124 mm
    Width
    65 mm
    Depth
    10.5 mm+1.7 mm versus W1s
    Weight
    125.6 g
Weight

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

  1. 1. W1s156.2 g

    +30.6 g versus A64

  2. 2. A64125.6 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. W1s Screen geometry unavailable or conflicting
  2. 2. A64 4 in · 3:2 About 47.6 cm² rectangular area

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
StorageW1sA64
8 GB 1 GB RAM Unknown
A64: Original memory entry

512 MB · 256 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. W1s

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

2. A64

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. W1s2000 mAh

    +600 mAh versus A64

  2. 2. A641400 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. W1s2. A64

Everyday essentials
Everyday essentials
SpecificationW1sA64
Dimensions (HxWxD)
  • 144.9 Х 72.1 Х 8.8 mm
  • 124 Х 65 Х 10.5 mm
Weight
  • 156.2 g
  • 125.6 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Ion
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationW1sA64
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 47.6 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 66.0%
  • 59.1%
PPI /points per inch/
  • 294 PPI
  • 144 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video
SpecificationW1sA64
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
  • panorama
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance
Performance
SpecificationW1sA64
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Dual-core 1.2 GHz
Graphics processor GPU
  • Adreno 302
Unknown
General specs
General specs
SpecificationW1sA64
Release date
  • 2014
  • June
  • 2014
Colors
  • Black
  • White
  • Black
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
Communication and Connectivity
Communication and Connectivity
SpecificationW1sA64
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.0
Harmful irradiation
  • SAR EU - 0.44 W/kg (head) 0.41 W/kg (body)
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
Music and Audio
Music and Audio
SpecificationW1sA64
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationW1sA64
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer

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