Asus Zenfone 2 ZE550ML vs Xolo A500S

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

    A500S: 50 g lighter

    Zenfone 2 ZE550ML:
    170 g
    A500S:
    120 g
  • Width

    A500S: 14 mm narrower

    Zenfone 2 ZE550ML:
    77.2 mm
    A500S:
    63.2 mm
  • Screen diagonal

    A500S: 1.5 in smaller diagonal

    Zenfone 2 ZE550ML:
    5.5 in
    A500S:
    4 in
  • Chipset

    Zenfone 2 ZE550ML:
    Intel Atom Z3560
    A500S:
    Mediatek MT6572W
  • Depth

    A500S: 1.9 mm thinner

    Zenfone 2 ZE550ML:
    10.9 mm
    A500S:
    9 mm
  • Height

    A500S: 27.5 mm shorter

    Zenfone 2 ZE550ML:
    152.5 mm
    A500S:
    125 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 2 ZE550ML

    Height:
    152.5 mm +27.5 mm versus A500S
    Width:
    77.2 mm +14 mm versus A500S
    Depth:
    10.9 mm +1.9 mm versus A500S
  2. 2. A500S

    Height:
    125 mm
    Width:
    63.2 mm
    Depth:
    9 mm

Weight

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

  1. 1. Zenfone 2 ZE550ML

    170 g

    +50 g versus A500S

  2. 2. A500S

    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.

  1. 1. Zenfone 2 ZE550ML

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. A500S

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Zenfone 2 ZE550ML has approximately 83.1% more rectangular screen area than A500S.

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 Zenfone 2 ZE550ML, A500S, compared at the same storage capacity.
StorageZenfone 2 ZE550MLA500S
16 GB 2 GB RAM Unknown
A500S: Original memory entry

4 GB · 512 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. Zenfone 2 ZE550ML

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

2. A500S

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Zenfone 2 ZE550ML

    3000 mAh

    +1600 mAh versus A500S

  2. 2. A500S

    1400 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 2 ZE550ML2. A500S

Everyday essentials
Everyday essentials — specifications for Zenfone 2 ZE550ML, A500S.
SpecificationZenfone 2 ZE550MLA500S
Dimensions (HxWxD)
  • 152.5 Х 77.2 Х 10.9 mm
  • 125 Х 63.2 Х 9 mm
Weight
  • 170 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • upgradable to 6.0 (Marshmallow); ZenUI
  • Android 4.2 (Jelly Bean)
Chipset
  • Intel Atom Z3560
  • Mediatek MT6572W
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 2 ZE550ML, A500S.
SpecificationZenfone 2 ZE550MLA500S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 70.8%
  • 57.6%
PPI /points per inch/
  • 267 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 2 ZE550ML, A500S.
SpecificationZenfone 2 ZE550MLA500S
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.0
  • 5 MP
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • VGA
Performance

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

Performance — specifications for Zenfone 2 ZE550ML, A500S.
SpecificationZenfone 2 ZE550MLA500S
Processor CPU
  • Quad-core 1.8 GHz
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • PowerVR G6430
  • Mali-400
Antutu 7 score *
  • 41152
Unknown
General specs
General specs — specifications for Zenfone 2 ZE550ML, A500S.
SpecificationZenfone 2 ZE550MLA500S
Release date
  • 2015
  • March
  • 2013
  • August
Colors
  • Osmium Black
  • Glamor Red
  • Ceramic White
  • Black
  • White
  • Red
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 492 h (2G) / Up to 470 h (3G) Talking time- Up to 10 h (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 2 ZE550ML, A500S.
SpecificationZenfone 2 ZE550MLA500S
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • 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)
  • 28(700) - Taiwan LTE band 1(2100)
  • 7(2600)
  • 20(800) - Global LTE band 1(2100)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China & India
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 3.0
Harmful irradiation
  • SAR EU - 0.35 W/kg (head)
  • SAR EU - 0.93 W/kg (head) 0.81 W/kg (body)
Music and Audio
Music and Audio — specifications for Zenfone 2 ZE550ML, A500S.
SpecificationZenfone 2 ZE550MLA500S
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Zenfone 2 ZE550ML, A500S.
SpecificationZenfone 2 ZE550MLA500S
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity - For India