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Celkon A86 vs ZTE Open C

Compare recorded specifications, size and practical differences.

Celkon A86

Celkon A86

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ZTE Open C

ZTE Open C

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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.

  • Screen diagonalA86: 0.5 in smaller diagonalA86: 3.5 in · Open C: 4 in
  • ChipsetMediatek MT6515M / Qualcomm MSM8210 Snapdragon 200 (28 nm)A86: Mediatek MT6515M · Open C: Qualcomm MSM8210 Snapdragon 200 (28 nm)
  • Release year2013 / 2014A86: 2013 · Open C: 2014

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
Open C: 126 × 64.7 mm 2
Side
Open C: 126 × 10.8 mm 2
  1. 1. A86
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Open C
    Height
    126 mm
    Width
    64.7 mm
    Depth
    10.8 mm
    Weight
    125 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
A86: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 Open C: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. A86 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. Open C 4 in · 5:3 About 45.5 cm² rectangular area

Open C has approximately 24.8% more rectangular screen area than A86.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

A86: Original memory entry

512 MB · 512 MB RAM

Open C: 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. A86

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

2. Open C

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 capacity

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

  1. 1. A861400 mAh
  2. 2. Open C1400 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. A862. Open C

Everyday essentials
Everyday essentials
SpecificationA86Open C
Dimensions (HxWxD)
  • Х Х mm
  • 126 Х 64.7 Х 10.8 mm
Weight
  • 0 g
  • 125 g
Technology Unknown
  • TFT
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Firefox OS 1.3
Chipset
  • Mediatek MT6515M
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA86Open C
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio Unknown
  • 55.9%
PPI /points per inch/
  • 165 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationA86Open C
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Video
  • Yes
  • 352x288@15fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationA86Open C
Processor CPU
  • 1.0 GHz Cortex-A9
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • PowerVR SGX531
  • Adreno 302
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 12154
General specs
General specs
SpecificationA86Open C
Release date
  • 2013
  • March
  • 2014
  • February
Colors
  • Black
  • White
  • Orange
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life
  • Stand by time- Up to 145 h Talking time- Up to 4 h
  • Stand by time- Up to 150 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity
SpecificationA86Open C
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • 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
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • Yes
  • 2.1
Music and Audio
Music and Audio
SpecificationA86Open C
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA86Open C
Dop
  • Sensors Accelerometer
  • proximity - Flashlight
  • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input