Motorola CHARM vs Motorola DROID 4 XT894

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

    CHARM: 68.9 g lighter

    CHARM:
    110 g
    DROID 4 XT894:
    178.9 g
  • Screen diagonal

    CHARM: 1.2 in smaller diagonal

    CHARM:
    2.8 in
    DROID 4 XT894:
    4 in
  • Chipset

    CHARM:
    TI OMAP 3410
    DROID 4 XT894:
    TI OMAP 4430
  • Depth

    CHARM: 1.3 mm thinner

    CHARM:
    11.4 mm
    DROID 4 XT894:
    12.7 mm
  • Height

    CHARM: 28.6 mm shorter

    CHARM:
    98.4 mm
    DROID 4 XT894:
    127 mm
  • Release year

    CHARM:
    2010
    DROID 4 XT894:
    2012

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. CHARM

    Height:
    98.4 mm
    Width:
    67.2 mm
    Depth:
    11.4 mm
  2. 2. DROID 4 XT894

    Height:
    127 mm +28.6 mm versus CHARM
    Width:
    67.3 mm
    Depth:
    12.7 mm +1.3 mm versus CHARM

Weight

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

  1. 1. CHARM

    110 g

  2. 2. DROID 4 XT894

    178.9 g

    +68.9 g versus CHARM

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. CHARM

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. DROID 4 XT894

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

DROID 4 XT894 has approximately 81.7% more rectangular screen area than CHARM.

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 CHARM, DROID 4 XT894, compared at the same storage capacity.
StorageCHARMDROID 4 XT894
16 GB Unknown 1 GB RAM
CHARM: Original memory entry

512 MB RAM; 512 MB

Practical features

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

1. CHARM

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

2. DROID 4 XT894

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. CHARM

    1130 mAh

  2. 2. DROID 4 XT894

    1785 mAh

    +655 mAh versus CHARM

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. CHARM2. DROID 4 XT894

Everyday essentials
Everyday essentials — specifications for CHARM, DROID 4 XT894.
SpecificationCHARMDROID 4 XT894
Dimensions (HxWxD)
  • 98.4 Х 67.2 Х 11.4 mm
  • 127 Х 67.3 Х 12.7 mm
Weight
  • 110 g
  • 178.9 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 4" inch
Screen resolution
  • 320 x 240 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB RAM; 512 MB
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1130 mAh
  • Removable Li-Ion
  • 1785 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Android 2.3 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
Chipset
  • TI OMAP 3410
  • TI OMAP 4430
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for CHARM, DROID 4 XT894.
SpecificationCHARMDROID 4 XT894
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 24.3 cm2
  • 44.1 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 36.7%
  • 51.6%
PPI /points per inch/
  • 143 PPI
  • 275 PPI
Screen protection
  • Corning Gorilla Glass
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for CHARM, DROID 4 XT894.
SpecificationCHARMDROID 4 XT894
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
Video
  • 24fps
  • 720p
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications Unknown
  • 1.3 MP
Performance
Performance — specifications for CHARM, DROID 4 XT894.
SpecificationCHARMDROID 4 XT894
Processor CPU
  • 600 MHz Cortex-A8
  • Dual-core 1.2 GHz Cortex-A9
Graphics processor GPU
  • PowerVR SGX530
  • PowerVR SGX540
General specs
General specs — specifications for CHARM, DROID 4 XT894.
SpecificationCHARMDROID 4 XT894
Release date
  • 2010
  • July
  • 2012
  • January
Colors
  • Golden Bronze
  • Cabernet
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 260 EUR
Battery life
  • Stand by time- Up to 267 h (2G) / Up to 334 h (3G) Talking time- Up to 6 h 45 min (2G) / Up to 5 h (3G)
  • Stand by time- Up to 204 h Talking time- Up to 12 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for CHARM, DROID 4 XT894.
SpecificationCHARMDROID 4 XT894
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 -3G - CDMA2000 1xEV-DO HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 13(700)
Speed
  • HSPA 3.6/2 Mbps
  • EV-DO Rev.A 3.1 Mbps
  • LTE
  • HSPA
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • LE
  • EDR
Harmful irradiation
  • SAR - 1.43 W/kg (head) 1.53 W/kg (body)
  • SAR - 0.70 W/kg (head) 0.58 W/kg (body)
Music and Audio
Music and Audio — specifications for CHARM, DROID 4 XT894.
SpecificationCHARMDROID 4 XT894
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for CHARM, DROID 4 XT894.
SpecificationCHARMDROID 4 XT894
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/eAAC+/WAV/WMA player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input - BACKTRACK touch panel
  • Sensors Accelerometer
  • proximity
  • compass - HDMI port -MP3/WAV/WMA/eAAC+ player -MP4/H.264/WMV player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input - For Verizon