Celkon A9 Dual vs LG K10 (2017)

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Weight

    A9 Dual: 28 g lighter

    A9 Dual:
    116 g
    K10 (2017):
    144 g
  • Width

    A9 Dual: 11.4 mm narrower

    A9 Dual:
    63.9 mm
    K10 (2017):
    75.3 mm
  • Screen diagonal

    A9 Dual: 1.8 in smaller diagonal

    A9 Dual:
    3.5 in
    K10 (2017):
    5.3 in
  • Depth

    K10 (2017): 2.7 mm thinner

    A9 Dual:
    10.6 mm
    K10 (2017):
    7.9 mm
  • Height

    A9 Dual: 28.2 mm shorter

    A9 Dual:
    120.5 mm
    K10 (2017):
    148.7 mm
  • Release year

    A9 Dual:
    2014
    K10 (2017):
    2016

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. A9 Dual

    Height:
    120.5 mm
    Width:
    63.9 mm
    Depth:
    10.6 mm +2.7 mm versus K10 (2017)
  2. 2. K10 (2017)

    Height:
    148.7 mm +28.2 mm versus A9 Dual
    Width:
    75.3 mm +11.4 mm versus A9 Dual
    Depth:
    7.9 mm

Weight

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

  1. 1. A9 Dual

    116 g

  2. 2. K10 (2017)

    144 g

    +28 g versus A9 Dual

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. A9 Dual

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. K10 (2017)

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

K10 (2017) has approximately 112.3% more rectangular screen area than A9 Dual.

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 A9 Dual, K10 (2017), compared at the same storage capacity.
StorageA9 DualK10 (2017)
16 GB Unknown 2 GB RAM
A9 Dual: Original memory entry

512 MB · 256 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. A9 Dual

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

2. K10 (2017)

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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. A9 Dual

    1350 mAh

  2. 2. K10 (2017)

    2800 mAh

    +1450 mAh versus A9 Dual

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. A9 Dual2. K10 (2017)

Everyday essentials
Everyday essentials — specifications for A9 Dual, K10 (2017).
SpecificationA9 DualK10 (2017)
Dimensions (HxWxD)
  • 120.5 Х 63.9 Х 10.6 mm
  • 148.7 Х 75.3 Х 7.9 mm
Weight
  • 116 g
  • 144 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5.3" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Li-Ion
  • 2800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 7.0 (Nougat)
  • upgradable to Android 8.0 (Oreo)
Chipset Unknown
  • Mediatek MT6750 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A9 Dual, K10 (2017).
SpecificationA9 DualK10 (2017)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 77.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 47.4%
  • 69.2%
PPI /points per inch/
  • 165 PPI
  • 277 PPI
Camera and Video
Camera and Video — specifications for A9 Dual, K10 (2017).
SpecificationA9 DualK10 (2017)
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • f/2.2
  • 1/3''
  • 1.12µm
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
  • f/2.4
  • 1/5''
  • 1.12µm
Performance

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

Performance — specifications for A9 Dual, K10 (2017).
SpecificationA9 DualK10 (2017)
Processor CPU
  • Dual-core 1.0 GHz
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-T860MP2
Antutu 7 score * Unknown
  • 42156
GeekBench 4 Single Core * Unknown
  • 588
GeekBench 4 Multi-Core * Unknown
  • 2228
GeekBench 4 RenderScript * Unknown
  • 1492
General specs
General specs — specifications for A9 Dual, K10 (2017).
SpecificationA9 DualK10 (2017)
Release date
  • 2014
  • 2016
  • December
Colors
  • White
  • Black
  • Black
  • Gold
  • Titan
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 210 EUR
Battery life
  • Stand by time- Up to 240 h Talking time- Up to 3 h 20 min
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for A9 Dual, K10 (2017).
SpecificationA9 DualK10 (2017)
SIM card
  • Dual SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - Europe HSDPA 900 / 1900 / 2100 - India -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800) - Europe LTE band 3(1800)
  • 40(2300) - India
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • 4.2(Europe)/4.1(India)
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.61 W/kg (head) 0.69 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A9 Dual, K10 (2017).
SpecificationA9 DualK10 (2017)
Radio
  • FM radio
  • FM radio
  • RDS
  • recording
Other features
Other features — specifications for A9 Dual, K10 (2017).
SpecificationA9 DualK10 (2017)
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Also known as LG X400
  • LG M250N