Celkon A107 vs Lenovo A830

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

    A830: 4 mm narrower

    A107:
    77 mm
    A830:
    73 mm
  • Chipset

    A107:
    Mediatek MT6517A
    A830:
    Mediatek MT6589 (28 nm)

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. A107

    Height:
    148 mm
    Width:
    77 mm +4 mm versus A830
    Depth:
    9.6 mm
    Weight:
    Unknown
  2. 2. A830

    Height:
    147 mm
    Width:
    73 mm
    Depth:
    9.4 mm
    Weight:
    165.4 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.

  1. 1. A107

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    71.2 cm²
  2. 2. A830

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

A107 has approximately 3.2% more rectangular screen area than A830.

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 A107, A830, compared at the same storage capacity.
StorageA107A830
4 GB Unknown 1 GB RAM
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. A107

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

2. A830

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. A107

    2100 mAh

  2. 2. A830

    2250 mAh

    +150 mAh versus A107

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. A1072. A830

Everyday essentials
Everyday essentials — specifications for A107, A830.
SpecificationA107A830
Dimensions (HxWxD)
  • 148 Х 77 Х 9.6 mm
  • 147 Х 73 Х 9.4 mm
Weight
  • 0 g
  • 165.4 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 512 MB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Li-Ion
  • 2250 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 4.2.1 (Jelly Bean)
Chipset
  • Mediatek MT6517A
  • Mediatek MT6589 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A107, A830.
SpecificationA107A830
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 71.2 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.4%
  • 64.2%
PPI /points per inch/
  • 187 PPI
  • 220 PPI
Camera and Video
Camera and Video — specifications for A107, A830.
SpecificationA107A830
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance

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

Performance — specifications for A107, A830.
SpecificationA107A830
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • PowerVR SGX531u
  • PowerVR SGX544
Antutu 7 score * Unknown
  • 14630
General specs
General specs — specifications for A107, A830.
SpecificationA107A830
Release date
  • 2013
  • March
  • 2013
Colors
  • Black
  • White
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 140 EUR
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 7 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A107, A830.
SpecificationA107A830
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • Yes
Harmful irradiation
  • SAR EU - 0.67 W/kg (head) 0.60 W/kg (body)
  • SAR EU - 0.38 W/kg (head)
Music and Audio
Music and Audio — specifications for A107, A830.
SpecificationA107A830
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A107, A830.
SpecificationA107A830
Dop
  • Sensors Accelerometer
  • proximity - Flashlight
  • Sensors Accelerometer
  • proximity