ZTE Blade 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

    Blade: 27.5 g lighter

    Blade:
    110 g
    Obsidian:
    137.5 g
  • Width

    Blade: 12.1 mm narrower

    Blade:
    56.5 mm
    Obsidian:
    68.6 mm
  • Screen diagonal

    Blade: 1 in smaller diagonal

    Blade:
    3.5 in
    Obsidian:
    4.5 in
  • Chipset

    Blade:
    Qualcomm MSM7227 Snapdragon S1
    Obsidian:
    Mediatek MT6735M (28 nm)
  • Depth

    Obsidian: 1.6 mm thinner

    Blade:
    11.8 mm
    Obsidian:
    10.2 mm
  • Height

    Blade: 21.4 mm shorter

    Blade:
    116 mm
    Obsidian:
    137.4 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. Blade

    Height:
    116 mm
    Width:
    56.5 mm
    Depth:
    11.8 mm +1.6 mm versus Obsidian
  2. 2. Obsidian

    Height:
    137.4 mm +21.4 mm versus Blade
    Width:
    68.6 mm +12.1 mm versus Blade
    Depth:
    10.2 mm

Weight

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

  1. 1. Blade

    110 g

  2. 2. Obsidian

    137.5 g

    +27.5 g versus Blade

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. Blade

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 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 60.1% more rectangular screen area than Blade.

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 Blade, Obsidian, compared at the same storage capacity.
StorageBladeObsidian
4 GB Unknown 1 GB RAM
Blade: 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. Blade

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

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. Blade

    1250 mAh

  2. 2. Obsidian

    1800 mAh

    +550 mAh versus Blade

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. Blade2. Obsidian

Everyday essentials
Everyday essentials — specifications for Blade, Obsidian.
SpecificationBladeObsidian
Dimensions (HxWxD)
  • 116 Х 56.5 Х 11.8 mm
  • 137.4 Х 68.6 Х 10.2 mm
Weight
  • 110 g
  • 137.5 g
Technology
  • AMOLED or LCD
  • TFT
Screen size
  • 3.5" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB RAM
  • 512 MB
  • 4 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.
  • 1250 mAh
  • Removable Li-Ion
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • upgradable to 2.2 (Froyo)
  • Android 5.1 (Lollipop)
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • Mediatek MT6735M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Blade, Obsidian.
SpecificationBladeObsidian
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 34.9 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 53.2%
  • 59.2%
PPI /points per inch/
  • 267 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Blade, Obsidian.
SpecificationBladeObsidian
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance
Performance — specifications for Blade, Obsidian.
SpecificationBladeObsidian
Processor CPU
  • 600 MHz ARM 11
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 200
  • Mali-T720MP2
General specs
General specs — specifications for Blade, Obsidian.
SpecificationBladeObsidian
Release date
  • 2010
  • October
  • 2015
  • August
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 192 h Talking time- Up to 4 h
  • Stand by time- Up to 252 h (3G) Talking time- Up to 6 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Blade, Obsidian.
SpecificationBladeObsidian
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • 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 7.2/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot (Android 2.2)
  • 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
  • 2.1
  • A2DP
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Blade, Obsidian.
SpecificationBladeObsidian
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for Blade, Obsidian.
SpecificationBladeObsidian
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input - Also known as Orange San Francisco
  • T-Mobile Blade
  • Sensors Accelerometer