Motorola ATRIX 4G vs Xiaomi MI-2s

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

    ATRIX 4G: 10 g lighter

    ATRIX 4G:
    135 g
    MI-2s:
    145 g
  • Width

    MI-2s: 1.5 mm narrower

    ATRIX 4G:
    63.5 mm
    MI-2s:
    62 mm
  • Screen diagonal

    ATRIX 4G: 0.3 in smaller diagonal

    ATRIX 4G:
    4 in
    MI-2s:
    4.3 in
  • Memory variants

    At 16 GB storage

    ATRIX 4G:
    1 GB RAM
    MI-2s:
    2 GB RAM
  • Depth

    MI-2s: 0.8 mm thinner

    ATRIX 4G:
    11 mm
    MI-2s:
    10.2 mm
  • Height

    ATRIX 4G: 8.2 mm shorter

    ATRIX 4G:
    117.8 mm
    MI-2s:
    126 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. ATRIX 4G

    Height:
    117.8 mm
    Width:
    63.5 mm +1.5 mm versus MI-2s
    Depth:
    11 mm +0.8 mm versus MI-2s
  2. 2. MI-2s

    Height:
    126 mm +8.2 mm versus ATRIX 4G
    Width:
    62 mm
    Depth:
    10.2 mm

Weight

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

  1. 1. ATRIX 4G

    135 g

  2. 2. MI-2s

    145 g

    +10 g versus ATRIX 4G

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 4G

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

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

MI-2s has approximately 15.6% more rectangular screen area than ATRIX 4G.

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 4G, MI-2s, compared at the same storage capacity.
StorageATRIX 4GMI-2s
16 GB Recorded for all phones 1 GB RAM 2 GB RAM
32 GB Not recorded 2 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. ATRIX 4G

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

2. MI-2s

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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 4G

    1930 mAh

  2. 2. MI-2s

    2000 mAh

    +70 mAh versus ATRIX 4G

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. ATRIX 4G2. MI-2s

Everyday essentials
Everyday essentials — specifications for ATRIX 4G, MI-2s.
SpecificationATRIX 4GMI-2s
Dimensions (HxWxD)
  • 117.8 Х 63.5 Х 11 mm
  • 126 Х 62 Х 10.2 mm
Weight
  • 135 g
  • 145 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 4.3" inch
Screen resolution
  • 540 x 960 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 16/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1930 mAh
  • Removable Li-Po
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3 (Gingerbread)
  • not upgradable to 4.1 (Jelly Bean)
  • Android 4.1 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 5
Chipset
  • Nvidia Tegra 2 AP20H
  • Qualcomm APQ8064 Snapdragon S4 Pro
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ATRIX 4G, MI-2s.
SpecificationATRIX 4GMI-2s
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 44.1 cm2
  • 51.0 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 59.0%
  • 65.2%
PPI /points per inch/
  • 275 PPI
  • 342 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for ATRIX 4G, MI-2s.
SpecificationATRIX 4GMI-2s
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • f/2.2 (16 GB version) -13 MP
  • f/2.2
  • AF (32 GB version)
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 720p@30fps
  • 1080p (via SW update)
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
Performance

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

Performance — specifications for ATRIX 4G, MI-2s.
SpecificationATRIX 4GMI-2s
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Quad-core 1.7 GHz Krait 300
Graphics processor GPU
  • ULP GeForce
  • Adreno 320
Antutu 7 score * Unknown
  • 24191
General specs
General specs — specifications for ATRIX 4G, MI-2s.
SpecificationATRIX 4GMI-2s
Release date
  • 2011
  • January
  • 2013
  • April
Colors
  • Black
  • Black/White
  • black/blue
  • black/yellow
  • Black/Green
  • black/pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 250 EUR
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 450 h (3G) Talking time- Up to 15 h (3G) Music play - Up to 45 h
Communication and Connectivity
Communication and Connectivity — specifications for ATRIX 4G, MI-2s.
SpecificationATRIX 4GMI-2s
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 14.4/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.45 W/kg (head) 0.63 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for ATRIX 4G, MI-2s.
SpecificationATRIX 4GMI-2s
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for ATRIX 4G, MI-2s.
SpecificationATRIX 4GMI-2s
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 - For AT&T Also known as Motorola ATRIX 4G MB860
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass