Motorola ATRIX vs Unnecto Air 4.5

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

    Air 4.5: 24.4 g lighter

    ATRIX:
    135 g
    Air 4.5:
    110.6 g
  • Width

    ATRIX: 2.5 mm narrower

    ATRIX:
    63.5 mm
    Air 4.5:
    66 mm
  • Screen diagonal

    ATRIX: 0.5 in smaller diagonal

    ATRIX:
    4 in
    Air 4.5:
    4.5 in
  • Depth

    Air 4.5: 2.7 mm thinner

    ATRIX:
    11 mm
    Air 4.5:
    8.3 mm
  • Height

    ATRIX: 16.1 mm shorter

    ATRIX:
    117.8 mm
    Air 4.5:
    133.9 mm
  • Release year

    ATRIX:
    2011
    Air 4.5:
    2015

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. ATRIX

    Height:
    117.8 mm
    Width:
    63.5 mm
    Depth:
    11 mm +2.7 mm versus Air 4.5
  2. 2. Air 4.5

    Height:
    133.9 mm +16.1 mm versus ATRIX
    Width:
    66 mm +2.5 mm versus ATRIX
    Depth:
    8.3 mm

Weight

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

  1. 1. ATRIX

    135 g

    +24.4 g versus Air 4.5

  2. 2. Air 4.5

    110.6 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. ATRIX

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

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

Air 4.5 has approximately 26.6% more rectangular screen area than ATRIX.

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 ATRIX, Air 4.5, compared at the same storage capacity.
StorageATRIXAir 4.5
8 GB Not recorded 1 GB RAM
16 GB 1 GB RAM Not recorded

Practical features

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

1. ATRIX

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

2. Air 4.5

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. ATRIX

    1930 mAh

    +230 mAh versus Air 4.5

  2. 2. Air 4.5

    1700 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. ATRIX2. Air 4.5

Everyday essentials
Everyday essentials — specifications for ATRIX, Air 4.5.
SpecificationATRIXAir 4.5
Dimensions (HxWxD)
  • 117.8 Х 63.5 Х 11 mm
  • 133.9 Х 66 Х 8.3 mm
Weight
  • 135 g
  • 110.6 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 4.5" inch
Screen resolution
  • 540 x 960 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1930 mAh
  • Removable Li-Po
  • 1700 mAh
  • Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • upgradable to 2.3 (Gingerbread)
  • Android 4.4.2 (KitKat)
Chipset
  • Nvidia Tegra 2 AP20H
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ATRIX, Air 4.5.
SpecificationATRIXAir 4.5
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 44.1 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 59.0%
  • 63.1%
PPI /points per inch/
  • 275 PPI
  • 218 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for ATRIX, Air 4.5.
SpecificationATRIXAir 4.5
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 720p@30fps
  • 1080p (via SW update)
  • 1080p@60fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 3 MP
  • Single
Specifications
  • VGA
  • 3 MP
Performance
Performance — specifications for ATRIX, Air 4.5.
SpecificationATRIXAir 4.5
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Quad-core 1.3 GHz
Graphics processor GPU
  • ULP GeForce
  • Mali-450MP4
General specs
General specs — specifications for ATRIX, Air 4.5.
SpecificationATRIXAir 4.5
Release date
  • 2011
  • January
  • 2015
  • January
Colors
  • Black
  • Black
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
Unknown
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 350 h (3G) Talking time- Up to 8 h 50 min (2G) / Up to 9 h (3G)
  • Stand by time- Up to 120 h (3G) Talking time- Up to 8 h (3G) Music play - Up to 24 h
Communication and Connectivity
Communication and Connectivity — specifications for ATRIX, Air 4.5.
SpecificationATRIXAir 4.5
SIM card
  • Mini-SIM
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 14.4/2 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Up to 107 kbps
Edge
  • Class 12
  • Up to 296 kbps
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for ATRIX, Air 4.5.
SpecificationATRIXAir 4.5
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for ATRIX, Air 4.5.
SpecificationATRIXAir 4.5
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - HDMI port -MP3/WAV/WMA/eAAC+ player -MP4/H.264/WMV/Xvid/DivX player -Photo viewer/editor -Organizer -Document editor -Voice memo/dial/commands -Predictive text input
  • Sensors Accelerometer