alcatel 1x vs Asus Zenfone 2 ZE551ML

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

    1x: 19 g lighter

    1x:
    151 g
    Zenfone 2 ZE551ML:
    170 g
  • Width

    1x: 6.6 mm narrower

    1x:
    70.6 mm
    Zenfone 2 ZE551ML:
    77.2 mm
  • Screen diagonal

    1x: 0.2 in smaller diagonal

    1x:
    5.3 in
    Zenfone 2 ZE551ML:
    5.5 in
  • Chipset

    1x:
    Mediatek MT6739 (28 nm)
    Zenfone 2 ZE551ML:
    Intel Atom Z3580 (4 GB RAM model) -Intel Atom Z3560 (2 GB RAM model)
  • Depth

    1x: 1.8 mm thinner

    1x:
    9.1 mm
    Zenfone 2 ZE551ML:
    10.9 mm
  • Height

    1x: 5 mm shorter

    1x:
    147.5 mm
    Zenfone 2 ZE551ML:
    152.5 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. 1x

    Height:
    147.5 mm
    Width:
    70.6 mm
    Depth:
    9.1 mm
  2. 2. Zenfone 2 ZE551ML

    Height:
    152.5 mm +5 mm versus 1x
    Width:
    77.2 mm +6.6 mm versus 1x
    Depth:
    10.9 mm +1.8 mm versus 1x

Weight

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

  1. 1. 1x

    151 g

  2. 2. Zenfone 2 ZE551ML

    170 g

    +19 g versus 1x

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. 1x

    Screen diagonal:
    5.3 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    72.5 cm²
  2. 2. Zenfone 2 ZE551ML

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

Zenfone 2 ZE551ML has approximately 15% more rectangular screen area than 1x.

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.

1x: Original memory entry

16 GB · 1 GB RAM 2 GB RAM (5059D only)

Zenfone 2 ZE551ML: Original memory entry

16/32/64 GB · 2/4 GB 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. 1x

NFC:
See details Yes (5059Y only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

2. Zenfone 2 ZE551ML

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

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. 1x

    2460 mAh

  2. 2. Zenfone 2 ZE551ML

    3000 mAh

    +540 mAh versus 1x

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. 1x2. Zenfone 2 ZE551ML

Everyday essentials
Everyday essentials — specifications for 1x, Zenfone 2 ZE551ML.
Specification1xZenfone 2 ZE551ML
Dimensions (HxWxD)
  • 147.5 Х 70.6 Х 9.1 mm
  • 152.5 Х 77.2 Х 10.9 mm
Weight
  • 151 g
  • 170 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.3" inch
  • 5.5" inch
Screen resolution
  • 480 x 960 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM 2 GB RAM (5059D only)
  • 16/32/64 GB
  • 2/4 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2460 mAh
  • Li-Ion
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 (Oreo) - 5059D only; Android 8.1 Oreo (Go edition) - all other models
  • Android 5.0 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
Chipset
  • Mediatek MT6739 (28 nm)
  • Intel Atom Z3580 (4 GB RAM model) -Intel Atom Z3560 (2 GB RAM model)
NFC
  • Yes (5059Y only)
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 1x, Zenfone 2 ZE551ML.
Specification1xZenfone 2 ZE551ML
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 72.5 cm2
  • 83.4 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 69.6%
  • 70.8%
PPI /points per inch/
  • 203 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for 1x, Zenfone 2 ZE551ML.
Specification1xZenfone 2 ZE551ML
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • f/2.0
  • 1/4''
  • 1.12µm
  • AF -13 MP (5059D only)
  • 13 MP
  • AF
  • f/2.0
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
  • f/2.0
Performance

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

Performance — specifications for 1x, Zenfone 2 ZE551ML.
Specification1xZenfone 2 ZE551ML
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 2.3 GHz (4 GB RAM model) -Quad-core 1.8 GHz (2 GB RAM model)
Graphics processor GPU
  • PowerVR GE8100
  • PowerVR G6430
Antutu 7 score *
  • 35126
  • 50232
General specs
General specs — specifications for 1x, Zenfone 2 ZE551ML.
Specification1xZenfone 2 ZE551ML
Release date
  • 2018
  • February
  • 2015
  • January
Colors
  • Black
  • Blue (EU
  • MEA
  • APAC); Black
  • Gold
  • Rose Gold (LATAM)
  • Osmium Black
  • Sheer Gold
  • Glacier Gray
  • Glamor Red
  • Ceramic White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 300 EUR
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for 1x, Zenfone 2 ZE551ML.
Specification1xZenfone 2 ZE551ML
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - 5059A HSDPA 850 / 900 / 1900 / 2100 - 5059X/Y/D/J/T/I -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 28(700) - 5059A LTE band 1(2100)
  • 28(700) - 5059J LTE band 1(2100)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300) - 5059T/I LTE band 1(2100)
  • 20(800) - 5059X/Y/D
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA - China & India -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 9(1800)
  • 18(800)
  • 19(800)
  • 28(700) - Taiwan LTE band 1(2100)
  • 7(2600)
  • 20(800) - Global LTE band 1(2100)
  • 17(700)
  • 20(800) - US LTE band 1(2100)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China & India
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR EU - 0.35 W/kg (head)
Music and Audio
Music and Audio — specifications for 1x, Zenfone 2 ZE551ML.
Specification1xZenfone 2 ZE551ML
Radio
  • FM radio
  • FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for 1x, Zenfone 2 ZE551ML.
Specification1xZenfone 2 ZE551ML
Dop
  • Sensors Fingerprint (rear-mounted
  • 5059A/J only)
  • accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 60% in 40 min