Acer CloudMobile S500 vs Asus Zenfone 2 ZE551ML

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

    CloudMobile S500: 48 g lighter

    CloudMobile S500:
    122 g
    Zenfone 2 ZE551ML:
    170 g
  • Width

    CloudMobile S500: 11.4 mm narrower

    CloudMobile S500:
    65.8 mm
    Zenfone 2 ZE551ML:
    77.2 mm
  • Screen diagonal

    CloudMobile S500: 1.2 in smaller diagonal

    CloudMobile S500:
    4.3 in
    Zenfone 2 ZE551ML:
    5.5 in
  • Chipset

    CloudMobile S500:
    Qualcomm MSM8260A Snapdragon S4 Plus
    Zenfone 2 ZE551ML:
    Intel Atom Z3580 (4 GB RAM model) -Intel Atom Z3560 (2 GB RAM model)
  • Depth

    CloudMobile S500: 1 mm thinner

    CloudMobile S500:
    9.9 mm
    Zenfone 2 ZE551ML:
    10.9 mm
  • Height

    CloudMobile S500: 25.5 mm shorter

    CloudMobile S500:
    127 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. CloudMobile S500

    Height:
    127 mm
    Width:
    65.8 mm
    Depth:
    9.9 mm
  2. 2. Zenfone 2 ZE551ML

    Height:
    152.5 mm +25.5 mm versus CloudMobile S500
    Width:
    77.2 mm +11.4 mm versus CloudMobile S500
    Depth:
    10.9 mm +1 mm versus CloudMobile S500

Weight

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

  1. 1. CloudMobile S500

    122 g

  2. 2. Zenfone 2 ZE551ML

    170 g

    +48 g versus CloudMobile S500

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. CloudMobile S500

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 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 63.6% more rectangular screen area than CloudMobile S500.

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 CloudMobile S500, Zenfone 2 ZE551ML, compared at the same storage capacity.
StorageCloudMobile S500Zenfone 2 ZE551ML
8 GB 1 GB RAM Unknown
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. CloudMobile S500

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

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. CloudMobile S500

    1460 mAh

  2. 2. Zenfone 2 ZE551ML

    3000 mAh

    +1540 mAh versus CloudMobile S500

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. CloudMobile S5002. Zenfone 2 ZE551ML

Everyday essentials
Everyday essentials — specifications for CloudMobile S500, Zenfone 2 ZE551ML.
SpecificationCloudMobile S500Zenfone 2 ZE551ML
Dimensions (HxWxD)
  • 127 Х 65.8 Х 9.9 mm
  • 152.5 Х 77.2 Х 10.9 mm
Weight
  • 122 g
  • 170 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.3" inch
  • 5.5" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16/32/64 GB
  • 2/4 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1460 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 5.0 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8260A Snapdragon S4 Plus
  • Intel Atom Z3580 (4 GB RAM model) -Intel Atom Z3560 (2 GB RAM model)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for CloudMobile S500, Zenfone 2 ZE551ML.
SpecificationCloudMobile S500Zenfone 2 ZE551ML
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 61.0%
  • 70.8%
PPI /points per inch/
  • 342 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for CloudMobile S500, Zenfone 2 ZE551ML.
SpecificationCloudMobile S500Zenfone 2 ZE551ML
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 13 MP
  • AF
  • f/2.0
Functions
  • Dual-LED flash
  • HDR
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • HDR
  • 5 MP
  • f/2.0
Performance

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

Performance — specifications for CloudMobile S500, Zenfone 2 ZE551ML.
SpecificationCloudMobile S500Zenfone 2 ZE551ML
Processor CPU
  • Dual-core 1.5 GHz Krait
  • Quad-core 2.3 GHz (4 GB RAM model) -Quad-core 1.8 GHz (2 GB RAM model)
Graphics processor GPU
  • Adreno 225
  • PowerVR G6430
Antutu 7 score * Unknown
  • 50232
General specs
General specs — specifications for CloudMobile S500, Zenfone 2 ZE551ML.
SpecificationCloudMobile S500Zenfone 2 ZE551ML
Release date
  • 2012
  • February
  • 2015
  • January
Colors
  • Black
  • Osmium Black
  • Sheer Gold
  • Glacier Gray
  • Glamor Red
  • Ceramic White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 300 EUR
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for CloudMobile S500, Zenfone 2 ZE551ML.
SpecificationCloudMobile S500Zenfone 2 ZE551ML
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • 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
  • 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
  • DLNA
  • 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
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR EU - 0.35 W/kg (head)
Music and Audio
Music and Audio — specifications for CloudMobile S500, Zenfone 2 ZE551ML.
SpecificationCloudMobile S500Zenfone 2 ZE551ML
Radio
  • FM radio
  • FM radio
  • RDS
Others
  • Dolby Mobile -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for CloudMobile S500, Zenfone 2 ZE551ML.
SpecificationCloudMobile S500Zenfone 2 ZE551ML
Dop
  • Sensors Accelerometer
  • proximity
  • compass - CloudMobile cloud service -MP3/WAV/WMA/eAAC+ player -DivX/XviD/MP4/H.264 player -Organizer -Document viewer -Voice memo/dial/commands -Predictive text input
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 60% in 40 min