Asus Zenfone 3 Laser ZC551KL vs Sendo X

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

    X: 30 g lighter

    Zenfone 3 Laser ZC551KL:
    150 g
    X:
    120 g
  • Width

    X: 27 mm narrower

    Zenfone 3 Laser ZC551KL:
    76 mm
    X:
    49 mm
  • Screen diagonal

    X: 3.3 in smaller diagonal

    Zenfone 3 Laser ZC551KL:
    5.5 in
    X:
    2.2 in
  • Chipset

    Zenfone 3 Laser ZC551KL:
    Qualcomm MSM8937 Snapdragon 430 (28 nm)
    X:
    TI OMAP 5910
  • Depth

    Zenfone 3 Laser ZC551KL: 15.1 mm thinner

    Zenfone 3 Laser ZC551KL:
    7.9 mm
    X:
    23 mm
  • Height

    X: 39 mm shorter

    Zenfone 3 Laser ZC551KL:
    149 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. Zenfone 3 Laser ZC551KL

    Height:
    149 mm +39 mm versus X
    Width:
    76 mm +27 mm versus X
    Depth:
    7.9 mm
  2. 2. X

    Height:
    110 mm
    Width:
    49 mm
    Depth:
    23 mm +15.1 mm versus Zenfone 3 Laser ZC551KL

Weight

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

  1. 1. Zenfone 3 Laser ZC551KL

    150 g

    +30 g versus X

  2. 2. X

    120 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.

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

  1. 1. Zenfone 3 Laser ZC551KL

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 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.

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

Zenfone 3 Laser ZC551KL: Original memory entry

64 GB · 4 GB RAM 32 GB · 2 GB RAM

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. Zenfone 3 Laser ZC551KL

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. Zenfone 3 Laser ZC551KL

    3000 mAh

    +1950 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. Zenfone 3 Laser ZC551KL2. X

Everyday essentials
Everyday essentials — specifications for Zenfone 3 Laser ZC551KL, X.
SpecificationZenfone 3 Laser ZC551KLX
Dimensions (HxWxD)
  • 149 Х 76 Х 7.9 mm
  • 110 Х 49 Х 23 mm
Weight
  • 150 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.2" inch
Screen resolution
  • 1080 x 1920 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 2 GB RAM
  • 32 MB
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • MMC/SD
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Android 6.1 (Marshmallow)
  • upgradable to 7.1.1 (Nougat); ZenUI 3
  • Symbian 6.1
  • Series 60 v1.0 UI
Chipset
  • Qualcomm MSM8937 Snapdragon 430 (28 nm)
  • TI OMAP 5910
Headphone jack
  • Yes
  • No
Display
Display — specifications for Zenfone 3 Laser ZC551KL, X.
SpecificationZenfone 3 Laser ZC551KLX
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 83.4 cm2
  • 15.2 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 73.6%
  • 28.3%
PPI /points per inch/
  • 401 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 3 Laser ZC551KL, X.
SpecificationZenfone 3 Laser ZC551KLX
Rear camera, main
  • 13 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • laser AF
Unknown
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for Zenfone 3 Laser ZC551KL, X.
SpecificationZenfone 3 Laser ZC551KLX
Processor CPU
  • Octa-core 1.4 GHz Cortex-A53
  • 120 MHz ARM925T
Graphics processor GPU
  • Adreno 505
Unknown
GeekBench 4 Single Core *
  • 651
Unknown
GeekBench 4 Multi-Core *
  • 2445
Unknown
GeekBench 4 RenderScript *
  • 2015
Unknown
General specs
General specs — specifications for Zenfone 3 Laser ZC551KL, X.
SpecificationZenfone 3 Laser ZC551KLX
Release date
  • 2016
  • July
  • 2003
  • Q4
Colors
  • Sand Gold
  • Glacier Silver
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 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 Zenfone 3 Laser ZC551KL, X.
SpecificationZenfone 3 Laser ZC551KLX
SIM card
  • Hybrid Dual SIM (Micro-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 - Global -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 6(900)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 28(700)
  • 38(2600)
  • 41(2500)
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
  • BDS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.2
  • A2DP
  • EDR
  • LE
  • 1.1
Music and Audio
Music and Audio — specifications for Zenfone 3 Laser ZC551KL, X.
SpecificationZenfone 3 Laser ZC551KLX
Radio
  • FM radio
  • No
Other features
Other features — specifications for Zenfone 3 Laser ZC551KL, X.
SpecificationZenfone 3 Laser ZC551KLX
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Preliminary specifications
  • Infrared port - MP4/MP3 player -Sync ML