Samsung Galaxy A3 Duos vs Sendo X

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.

  • Weight

    Galaxy A3 Duos: 9.7 g lighter

    Galaxy A3 Duos:
    110.3 g
    X:
    120 g
  • Width

    X: 16.5 mm narrower

    Galaxy A3 Duos:
    65.5 mm
    X:
    49 mm
  • Screen diagonal

    X: 2.3 in smaller diagonal

    Galaxy A3 Duos:
    4.5 in
    X:
    2.2 in
  • Chipset

    Galaxy A3 Duos:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
    X:
    TI OMAP 5910
  • Depth

    Galaxy A3 Duos: 16.1 mm thinner

    Galaxy A3 Duos:
    6.9 mm
    X:
    23 mm
  • Height

    X: 20.1 mm shorter

    Galaxy A3 Duos:
    130.1 mm
    X:
    110 mm

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. Galaxy A3 Duos

    Height:
    130.1 mm +20.1 mm versus X
    Width:
    65.5 mm +16.5 mm versus X
    Depth:
    6.9 mm
  2. 2. X

    Height:
    110 mm
    Width:
    49 mm
    Depth:
    23 mm +16.1 mm versus Galaxy A3 Duos

Weight

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

  1. 1. Galaxy A3 Duos

    110.3 g

  2. 2. X

    120 g

    +9.7 g versus Galaxy A3 Duos

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Galaxy A3 Duos

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. X

    X: Screen geometry unavailable or conflicting.

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 Galaxy A3 Duos, X, compared at the same storage capacity.
StorageGalaxy A3 DuosX
16 GB 1 GB RAM Unknown
X: Original memory entry

32 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Galaxy A3 Duos

NFC:
See details Yes (LTE model only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (uses SIM 2 slot)

2. X

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD

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. Galaxy A3 Duos

    1900 mAh

    +850 mAh versus X

  2. 2. X

    1050 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. Galaxy A3 Duos2. X

Everyday essentials
Everyday essentials — specifications for Galaxy A3 Duos, X.
SpecificationGalaxy A3 DuosX
Dimensions (HxWxD)
  • 130.1 Х 65.5 Х 6.9 mm
  • 110 Х 49 Х 23 mm
Weight
  • 110.3 g
  • 120 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 4.5" inch
  • 2.2" inch
Screen resolution
  • 540 x 960 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 32 MB
Memory card support
  • microSD
  • up to 64 GB (uses SIM 2 slot)
  • MMC/SD
Battery Capacity is not battery life. No endurance test is implied.
  • 1900 mAh
  • Non-removable Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4.4 (KitKat)
  • upgradable to 5.0.2 (Lollipop)
  • Symbian 6.1
  • Series 60 v1.0 UI
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • TI OMAP 5910
NFC
  • Yes (LTE model only)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Galaxy A3 Duos, X.
SpecificationGalaxy A3 DuosX
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 55.8 cm2
  • 15.2 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 65.5%
  • 28.3%
PPI /points per inch/
  • 245 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Galaxy A3 Duos, X.
SpecificationGalaxy A3 DuosX
Rear camera, main
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 8 MP
  • f/2.4
  • 31mm (standard)
  • AF
Unknown
Functions
  • LED flash
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.2
  • 23mm (wide)
Unknown
Performance

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

Performance — specifications for Galaxy A3 Duos, X.
SpecificationGalaxy A3 DuosX
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • 120 MHz ARM925T
Graphics processor GPU
  • Adreno 306
Unknown
Antutu 7 score *
  • 20100
Unknown
General specs
General specs — specifications for Galaxy A3 Duos, X.
SpecificationGalaxy A3 DuosX
Release date
  • 2014
  • October
  • 2003
  • Q4
Colors
  • Pearl White
  • Midnight Black
  • Platinum Silver
  • Soft Pink
  • Light Blue
  • Champagne Gold
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 170 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy A3 Duos, X.
SpecificationGalaxy A3 DuosX
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 8
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • LE
  • 1.1
Harmful irradiation
  • SAR EU - 0.24 W/kg (head) 0.30 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Galaxy A3 Duos, X.
SpecificationGalaxy A3 DuosX
Radio
  • FM radio
  • recording
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Galaxy A3 Duos, X.
SpecificationGalaxy A3 DuosX
Dop
  • Sensors Accelerometer
  • proximity
  • compass - ANT+ - Versions: A300F/DS
  • A300G/DS
  • A300H/DS (3G only
  • no LTE)
  • A300M/DS
  • Infrared port - MP4/MP3 player -Sync ML