Unnecto Drone XS vs ZTE Obsidian

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

    Drone XS: 24.5 g lighter

    Drone XS:
    113 g
    Obsidian:
    137.5 g
  • Width

    Drone XS: 7.6 mm narrower

    Drone XS:
    61 mm
    Obsidian:
    68.6 mm
  • Screen diagonal

    Drone XS: 1 in smaller diagonal

    Drone XS:
    3.5 in
    Obsidian:
    4.5 in
  • Height

    Drone XS: 22.4 mm shorter

    Drone XS:
    115 mm
    Obsidian:
    137.4 mm
  • Release year

    Drone XS:
    2016
    Obsidian:
    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. Drone XS

    Height:
    115 mm
    Width:
    61 mm
    Depth:
    10.5 mm
  2. 2. Obsidian

    Height:
    137.4 mm +22.4 mm versus Drone XS
    Width:
    68.6 mm +7.6 mm versus Drone XS
    Depth:
    10.2 mm

Weight

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

  1. 1. Drone XS

    113 g

  2. 2. Obsidian

    137.5 g

    +24.5 g versus Drone XS

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. Drone XS

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Obsidian

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

Obsidian has approximately 53% more rectangular screen area than Drone XS.

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 Drone XS, Obsidian, compared at the same storage capacity.
StorageDrone XSObsidian
4 GB Unknown 1 GB RAM
Drone XS: Original memory entry

4 GB · 512 MB 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. Drone XS

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

2. Obsidian

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. Drone XS

    1100 mAh

  2. 2. Obsidian

    1800 mAh

    +700 mAh versus Drone XS

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. Drone XS2. Obsidian

Everyday essentials
Everyday essentials — specifications for Drone XS, Obsidian.
SpecificationDrone XSObsidian
Dimensions (HxWxD)
  • 115 Х 61 Х 10.5 mm
  • 137.4 Х 68.6 Х 10.2 mm
Weight
  • 113 g
  • 137.5 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 3.5" inch
  • 4.5" inch
Screen resolution
  • 320 x 480 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4 (KitKat)
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6735M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Drone XS, Obsidian.
SpecificationDrone XSObsidian
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 36.5 cm2
  • 55.8 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 52.0%
  • 59.2%
PPI /points per inch/
  • 165 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Drone XS, Obsidian.
SpecificationDrone XSObsidian
Rear camera, main
  • 3 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3 MP
  • PDAF
  • 5 MP
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 1.3 MP
  • AF
  • 2 MP
Performance
Performance — specifications for Drone XS, Obsidian.
SpecificationDrone XSObsidian
Processor CPU
  • 1.2 GHz Cortex-A7
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-T720MP2
General specs
General specs — specifications for Drone XS, Obsidian.
SpecificationDrone XSObsidian
Release date
  • 2016
  • May
  • 2015
  • August
Colors
  • Black
  • White
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 130 EUR
Battery life
  • Stand by time- Up to 160 h (2G) / Up to 140 h (3G) Talking time- Up to 5 h (2G) / Up to 4 h (3G)
  • Stand by time- Up to 252 h (3G) Talking time- Up to 6 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Drone XS, Obsidian.
SpecificationDrone XSObsidian
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • 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
Bluetooth
  • 2.0
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Drone XS, Obsidian.
SpecificationDrone XSObsidian
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Drone XS, Obsidian.
SpecificationDrone XSObsidian
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Accelerometer