Motorola DROID 4 XT894 vs Wiko Robby2

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

    DROID 4 XT894: 21.1 g lighter

    DROID 4 XT894:
    178.9 g
    Robby2:
    200 g
  • Width

    DROID 4 XT894: 11.5 mm narrower

    DROID 4 XT894:
    67.3 mm
    Robby2:
    78.8 mm
  • Screen diagonal

    DROID 4 XT894: 1.5 in smaller diagonal

    DROID 4 XT894:
    4 in
    Robby2:
    5.5 in
  • Memory variants

    At 16 GB storage

    DROID 4 XT894:
    1 GB RAM
    Robby2:
    2 GB RAM
  • Depth

    Robby2: 3.3 mm thinner

    DROID 4 XT894:
    12.7 mm
    Robby2:
    9.4 mm
  • Height

    DROID 4 XT894: 27.6 mm shorter

    DROID 4 XT894:
    127 mm
    Robby2:
    154.6 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. DROID 4 XT894

    Height:
    127 mm
    Width:
    67.3 mm
    Depth:
    12.7 mm +3.3 mm versus Robby2
  2. 2. Robby2

    Height:
    154.6 mm +27.6 mm versus DROID 4 XT894
    Width:
    78.8 mm +11.5 mm versus DROID 4 XT894
    Depth:
    9.4 mm

Weight

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

  1. 1. DROID 4 XT894

    178.9 g

  2. 2. Robby2

    200 g

    +21.1 g versus DROID 4 XT894

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. DROID 4 XT894

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    44.1 cm²
  2. 2. Robby2

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

Robby2 has approximately 89.1% more rectangular screen area than DROID 4 XT894.

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 DROID 4 XT894, Robby2, compared at the same storage capacity.
StorageDROID 4 XT894Robby2
16 GB Recorded for all phones 1 GB RAM 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. DROID 4 XT894

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

2. Robby2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. DROID 4 XT894

    1785 mAh

  2. 2. Robby2

    2800 mAh

    +1015 mAh versus DROID 4 XT894

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. DROID 4 XT8942. Robby2

Everyday essentials
Everyday essentials — specifications for DROID 4 XT894, Robby2.
SpecificationDROID 4 XT894Robby2
Dimensions (HxWxD)
  • 127 Х 67.3 Х 12.7 mm
  • 154.6 Х 78.8 Х 9.4 mm
Weight
  • 178.9 g
  • 200 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" 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 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1785 mAh
  • Non-removable Li-Ion
  • 2800 mAh
  • Li-Ion
Operating system OS
  • Android 2.3 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
  • Android 7.1 (Nougat)
Chipset
  • TI OMAP 4430
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for DROID 4 XT894, Robby2.
SpecificationDROID 4 XT894Robby2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 44.1 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 51.6%
  • 68.5%
PPI /points per inch/
  • 275 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for DROID 4 XT894, Robby2.
SpecificationDROID 4 XT894Robby2
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 720p
  • 720p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
Performance

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

Performance — specifications for DROID 4 XT894, Robby2.
SpecificationDROID 4 XT894Robby2
Processor CPU
  • Dual-core 1.2 GHz Cortex-A9
  • Quad-core 1.1 GHz Cortex-A7
Graphics processor GPU
  • PowerVR SGX540
  • Adreno 304
Antutu 7 score * Unknown
  • 7925
General specs
General specs — specifications for DROID 4 XT894, Robby2.
SpecificationDROID 4 XT894Robby2
Release date
  • 2012
  • January
  • 2017
Colors
  • Black
  • Black
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
Unknown
Battery life
  • Stand by time- Up to 204 h Talking time- Up to 12 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for DROID 4 XT894, Robby2.
SpecificationDROID 4 XT894Robby2
SIM card
  • Micro-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • 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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • EV-DO Rev.A 3.1 Mbps
  • LTE
  • HSPA
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
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
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • LE
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.70 W/kg (head) 0.58 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for DROID 4 XT894, Robby2.
SpecificationDROID 4 XT894Robby2
Radio
  • No
  • FM radio
Other features
Other features — specifications for DROID 4 XT894, Robby2.
SpecificationDROID 4 XT894Robby2
Dop
  • 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
  • Sensors Accelerometer
  • proximity - For Europe