ZTE Libra vs ZTE nubia Z11 mini

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.

  • Screen diagonal

    Libra: 1.5 in smaller diagonal

    Libra:
    3.5 in
    nubia Z11 mini:
    5 in
  • Chipset

    Libra:
    Qualcomm MSM7227 Snapdragon S1
    nubia Z11 mini:
    Qualcomm MSM8952 Snapdragon 617 (28 nm)
  • Release year

    Libra:
    2011
    nubia Z11 mini:
    2016

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. Libra

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. nubia Z11 mini

    Height:
    141.4 mm
    Width:
    70 mm
    Depth:
    8 mm
    Weight:
    138 g

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. Libra

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. nubia Z11 mini

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

nubia Z11 mini has approximately 97.7% more rectangular screen area than Libra.

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 Libra, nubia Z11 mini, compared at the same storage capacity.
StorageLibranubia Z11 mini
64 GB Unknown 3 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. Libra

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (dedicated slot)

2. nubia Z11 mini

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. Libra2. nubia Z11 mini

Everyday essentials
Everyday essentials — specifications for Libra, nubia Z11 mini.
SpecificationLibranubia Z11 mini
Dimensions (HxWxD)
  • Х Х mm
  • 141.4 Х 70 Х 8 mm
Weight
  • 0 g
  • 138 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 64 GB
  • 3 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 2800 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • upgradable to 2.2 (Froyo)
  • Android 5.1.1 (Lollipop); nubia UI 3.9
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • Qualcomm MSM8952 Snapdragon 617 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Libra, nubia Z11 mini.
SpecificationLibranubia Z11 mini
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 34.9 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 69.6%
PPI /points per inch/
  • 267 PPI
  • 441 PPI
Camera and Video
Camera and Video — specifications for Libra, nubia Z11 mini.
SpecificationLibranubia Z11 mini
Rear camera, main
  • 3.15 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 3.15 MP
  • 16 MP
  • f/2.0
  • 1/2.8''
  • 1.12µm
  • PDAF
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.4
  • 1/3.2''
  • 1.4µm
Performance

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

Performance — specifications for Libra, nubia Z11 mini.
SpecificationLibranubia Z11 mini
Processor CPU
  • 600 MHz ARM 11
  • Octa-core (4x1.2 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 200
  • Adreno 405
Antutu 7 score * Unknown
  • 43125
GeekBench 4 Single Core * Unknown
  • 691
GeekBench 4 Multi-Core * Unknown
  • 2144
GeekBench 4 RenderScript * Unknown
  • 1924
General specs
General specs — specifications for Libra, nubia Z11 mini.
SpecificationLibranubia Z11 mini
Release date
  • 2011
  • February
  • 2016
  • April
Colors
  • Black
  • Silver
  • Black
  • White
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 160 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Libra, nubia Z11 mini.
SpecificationLibranubia Z11 mini
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot (Android 2.2)
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.1
  • A2DP
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Libra, nubia Z11 mini.
SpecificationLibranubia Z11 mini
Radio
  • FM radio
  • FM radio
Others Unknown
  • DTS sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Libra, nubia Z11 mini.
SpecificationLibranubia Z11 mini
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input - Also known as ZTE X880
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass