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Celkon A40 vs ZTE Libra

Compare recorded specifications, size and practical differences.

Celkon A40

Celkon A40

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ZTE Libra

ZTE Libra

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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 diagonalLibra: 0.5 in smaller diagonalLibra: 3.5 in · A40: 4 in
  • Release year2014 / 2011A40: 2014 · Libra: 2011

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
A40: 126.2 × 64 mm 1
Side
A40: 126.2 × 10.8 mm 1
  1. 1. A40
    Height
    126.2 mm
    Width
    64 mm
    Depth
    10.8 mm
    Weight
    126.5 g
  2. 2. Libra
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    Unknown

    Unavailable dimensions are omitted from the drawing.

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
SpecificationA40Libra
Dimensions (HxWxD)
  • 126.2 Х 64 Х 10.8 mm
  • Х Х mm
Weight
  • 126.5 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 3.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 0 mAh,
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 2.1 (Eclair)
  • upgradable to 2.2 (Froyo)
Chipset Unknown
  • Qualcomm MSM7227 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA40Libra
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 45.5 cm2
  • 34.9 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 56.4%
Unknown
PPI /points per inch/
  • 233 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationA40Libra
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • 3.15 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance
SpecificationA40Libra
Processor CPU
  • Dual-core 1.3 GHz
  • 600 MHz ARM 11
Graphics processor GPU Unknown
  • Adreno 200
General specs
General specs
SpecificationA40Libra
Release date
  • 2014
  • January
  • 2011
  • February
Colors
  • White
  • Yellow
  • Blue
  • Black
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 190 EUR
Communication and Connectivity
Communication and Connectivity
SpecificationA40Libra
SIM card
  • Dual SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot (Android 2.2)
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • A2DP
Music and Audio
Music and Audio
SpecificationA40Libra
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationA40Libra
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input - Also known as ZTE X880