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Celkon A115 vs ZTE Open

Compare recorded specifications, size and practical differences.

Celkon A115

Celkon A115

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ZTE Open

ZTE Open

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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.

  • WidthOpen: 12 mm narrowerOpen: 62 mm · A115: 74 mm
  • Screen diagonalOpen: 1.5 in smaller diagonalOpen: 3.5 in · A115: 5 in
  • ChipsetMediatek MT6582 (28 nm) / Qualcomm MSM7225A Snapdragon S1A115: Mediatek MT6582 (28 nm) · Open: Qualcomm MSM7225A Snapdragon S1
  • DepthA115: 3.2 mm thinnerA115: 9.3 mm · Open: 12.5 mm
  • HeightOpen: 34 mm shorterOpen: 114 mm · A115: 148 mm
  • Release year2014 / 2013A115: 2014 · Open: 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.

Front
A115: 148 × 74 mm 1 Open: 114 × 62 mm 2
Side
A115: 148 × 9.3 mm 1 Open: 114 × 12.5 mm 2
  1. 1. A115
    Height
    148 mm
    Width
    74 mm
    Depth
    9.3 mm
    Weight
    164 g
  2. 2. Open
    Height
    114 mm
    Width
    62 mm
    Depth
    12.5 mm
    Weight
    Unknown

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationA115Open
Dimensions (HxWxD)
  • 148 Х 74 Х 9.3 mm
  • 114 Х 62 Х 12.5 mm
Weight
  • 164 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 3.5" inch
Screen resolution
  • 480 x 854 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 512 MB ROM
  • 256 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Firefox OS 1.0
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm MSM7225A Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA115Open
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 68.9 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 62.9%
  • 51.6%
PPI /points per inch/
  • 196 PPI
  • 165 PPI
Camera and Video
Camera and Video
SpecificationA115Open
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • 3.15 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance
SpecificationA115Open
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 1.0 GHz Cortex-A5
Graphics processor GPU
  • Mali-400MP2
  • Adreno 200
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1456
General specs
General specs
SpecificationA115Open
Release date
  • 2014
  • 2013
  • February
Colors
  • Black
  • White
  • Blue
  • Orange
Battery life
  • Stand by time- Up to 360 h (3G) Talking time- Up to 18 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA115Open
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 0.91 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationA115Open
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationA115Open
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input