Allview Impera S vs Celkon A107

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.

  • Width

    Impera S: 4.9 mm narrower

    Impera S:
    72.1 mm
    A107:
    77 mm
  • Screen diagonal

    A107: 0.5 in smaller diagonal

    Impera S:
    5.5 in
    A107:
    5 in
  • Chipset

    Impera S:
    Qualcomm MSM8212 Snapdragon 200 (28 nm)
    A107:
    Mediatek MT6517A
  • Depth

    Impera S: 0.8 mm thinner

    Impera S:
    8.8 mm
    A107:
    9.6 mm
  • Height

    Impera S: 3.1 mm shorter

    Impera S:
    144.9 mm
    A107:
    148 mm
  • Release year

    Impera S:
    2014
    A107:
    2013

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. Impera S

    Height:
    144.9 mm
    Width:
    72.1 mm
    Depth:
    8.8 mm
    Weight:
    156.2 g
  2. 2. A107

    Height:
    148 mm +3.1 mm versus Impera S
    Width:
    77 mm +4.9 mm versus Impera S
    Depth:
    9.6 mm +0.8 mm versus Impera S
    Weight:
    Unknown

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. Impera S

    Impera S: Screen geometry unavailable or conflicting.

  2. 2. A107

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    71.2 cm²

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 Impera S, A107, compared at the same storage capacity.
StorageImpera SA107
8 GB 1 GB RAM Unknown
A107: Original memory entry

512 MB · 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. Impera S

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

2. A107

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

    2000 mAh

  2. 2. A107

    2100 mAh

    +100 mAh versus Impera S

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. Impera S2. A107

Everyday essentials
Everyday essentials — specifications for Impera S, A107.
SpecificationImpera SA107
Dimensions (HxWxD)
  • 144.9 Х 72.1 Х 8.8 mm
  • 148 Х 77 Х 9.6 mm
Weight
  • 156.2 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2100 mAh
  • Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • Mediatek MT6517A
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Impera S, A107.
SpecificationImpera SA107
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 71.2 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 66.0%
  • 62.4%
PPI /points per inch/
  • 294 PPI
  • 187 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for Impera S, A107.
SpecificationImpera SA107
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
Functions
  • Dual-LED flash
  • panorama
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance — specifications for Impera S, A107.
SpecificationImpera SA107
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Adreno 302
  • PowerVR SGX531u
General specs
General specs — specifications for Impera S, A107.
SpecificationImpera SA107
Release date
  • 2014
  • June
  • 2013
  • March
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
Unknown
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 300 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Impera S, A107.
SpecificationImpera SA107
SIM card
  • Dual SIM (dual stand-by)
  • Dual SIM (Mini-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
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • Yes
Harmful irradiation Unknown
  • SAR EU - 0.67 W/kg (head) 0.60 W/kg (body)
Music and Audio
Music and Audio — specifications for Impera S, A107.
SpecificationImpera SA107
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Impera S, A107.
SpecificationImpera SA107
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - Flashlight