Allview Impera S 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

    Impera S: 22.7 g lighter

    Impera S:
    156.2 g
    DROID 4 XT894:
    178.9 g
  • Width

    DROID 4 XT894: 4.8 mm narrower

    Impera S:
    72.1 mm
    DROID 4 XT894:
    67.3 mm
  • Screen diagonal

    DROID 4 XT894: 1.5 in smaller diagonal

    Impera S:
    5.5 in
    DROID 4 XT894:
    4 in
  • Chipset

    Impera S:
    Qualcomm MSM8212 Snapdragon 200 (28 nm)
    DROID 4 XT894:
    TI OMAP 4430
  • Depth

    Impera S: 3.9 mm thinner

    Impera S:
    8.8 mm
    DROID 4 XT894:
    12.7 mm
  • Height

    DROID 4 XT894: 17.9 mm shorter

    Impera S:
    144.9 mm
    DROID 4 XT894:
    127 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. Impera S

    Height:
    144.9 mm +17.9 mm versus DROID 4 XT894
    Width:
    72.1 mm +4.8 mm versus DROID 4 XT894
    Depth:
    8.8 mm
  2. 2. DROID 4 XT894

    Height:
    127 mm
    Width:
    67.3 mm
    Depth:
    12.7 mm +3.9 mm versus Impera S

Weight

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

  1. 1. Impera S

    156.2 g

  2. 2. DROID 4 XT894

    178.9 g

    +22.7 g versus Impera S

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Impera S

    Impera S: Screen geometry unavailable or conflicting.

  2. 2. DROID 4 XT894

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

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 Impera S, DROID 4 XT894, compared at the same storage capacity.
StorageImpera SDROID 4 XT894
8 GB 1 GB RAM Not recorded
16 GB Not recorded 1 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. Impera S

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

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. Impera S

    2000 mAh

    +215 mAh versus DROID 4 XT894

  2. 2. DROID 4 XT894

    1785 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. Impera S2. DROID 4 XT894

Everyday essentials
Everyday essentials — specifications for Impera S, DROID 4 XT894.
SpecificationImpera SDROID 4 XT894
Dimensions (HxWxD)
  • 144.9 Х 72.1 Х 8.8 mm
  • 127 Х 67.3 Х 12.7 mm
Weight
  • 156.2 g
  • 178.9 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 540 x 960 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 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1785 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 2.3 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • TI OMAP 4430
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Impera S, DROID 4 XT894.
SpecificationImpera SDROID 4 XT894
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 44.1 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.0%
  • 51.6%
PPI /points per inch/
  • 294 PPI
  • 275 PPI
Screen protection
  • Scratch-resistant glass
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Impera S, DROID 4 XT894.
SpecificationImpera SDROID 4 XT894
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
Functions
  • Dual-LED flash
  • panorama
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance — specifications for Impera S, DROID 4 XT894.
SpecificationImpera SDROID 4 XT894
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Dual-core 1.2 GHz Cortex-A9
Graphics processor GPU
  • Adreno 302
  • PowerVR SGX540
General specs
General specs — specifications for Impera S, DROID 4 XT894.
SpecificationImpera SDROID 4 XT894
Release date
  • 2014
  • June
  • 2012
  • January
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 260 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 204 h Talking time- Up to 12 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Impera S, DROID 4 XT894.
SpecificationImpera SDROID 4 XT894
SIM card
  • Dual SIM (dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 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 42.2/5.76 Mbps
  • EV-DO Rev.A 3.1 Mbps
  • LTE
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • 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
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
  • LE
  • EDR
Harmful irradiation Unknown
  • SAR - 0.70 W/kg (head) 0.58 W/kg (body)
Music and Audio
Music and Audio — specifications for Impera S, DROID 4 XT894.
SpecificationImpera SDROID 4 XT894
Radio
  • FM radio
  • No
Other features
Other features — specifications for Impera S, DROID 4 XT894.
SpecificationImpera SDROID 4 XT894
Dop
  • Sensors Accelerometer
  • proximity
  • 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