Lenovo Z6 vs ZTE Libra

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.

  • Screen diagonal

    Libra: 2.89 in smaller diagonal

    Z6:
    6.39 in
    Libra:
    3.5 in
  • Chipset

    Z6:
    Qualcomm SDM730 Snapdragon 730 (8 nm)
    Libra:
    Qualcomm MSM7227 Snapdragon S1
  • Rear camera layout

    Z6:
    Triple
    Libra:
    Single
  • Release year

    Z6:
    2019
    Libra:
    2011

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. Z6

    Height:
    157 mm
    Width:
    74.5 mm
    Depth:
    8 mm
    Weight:
    159 g
  2. 2. Libra

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

    Unavailable dimensions are omitted from the drawing.

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. Z6

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²
  2. 2. Libra

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²

Z6 has approximately 187.5% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Z6: Original memory entry

128 GB · 6/8 GB RAM 64 GB · 6 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. Z6

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (uses shared SIM slot)

2. Libra

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (dedicated 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. Z62. Libra

Everyday essentials
Everyday essentials — specifications for Z6, Libra.
SpecificationZ6Libra
Dimensions (HxWxD)
  • 157 Х 74.5 Х 8 mm
  • Х Х mm
Weight
  • 159 g
  • 0 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.39" inch
  • 3.5" inch
Screen resolution
  • 1080 x 2340 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6/8 GB RAM 64 GB
  • 6 GB RAM
Unknown
Memory card support
  • microSD
  • up to 1 TB (uses shared SIM slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 9.0 (Pie); ZUI 11
  • Android 2.1 (Eclair)
  • upgradable to 2.2 (Froyo)
Chipset
  • Qualcomm SDM730 Snapdragon 730 (8 nm)
  • Qualcomm MSM7227 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Z6, Libra.
SpecificationZ6Libra
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 100.2 cm2
  • 34.9 cm2
Screen format
  • 19.5:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 85.7%
Unknown
PPI /points per inch/
  • 403 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass (unspecified)
Unknown
Camera and Video
Camera and Video — specifications for Z6, Libra.
SpecificationZ6Libra
Rear camera, main
  • 24 MP
  • Triple
  • 3.15 MP
  • Single
Camera specs
  • 24 MP
  • f/1.8
  • (wide)
  • 1/2.8''
  • 0.9µm
  • PDAF -8 MP
  • f/2.4
  • (telephoto)
  • PDAF
  • 2x optical zoom -5 MP
  • f/2.2
  • depth sensor
  • 3.15 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 16 MP
  • Single
  • 0 MP,
Specifications
  • 16 MP
Unknown
Performance

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

Performance — specifications for Z6, Libra.
SpecificationZ6Libra
Processor CPU
  • Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
  • 600 MHz ARM 11
Graphics processor GPU
  • Adreno 618
  • Adreno 200
Antutu 8 score *
  • 242622
Unknown
General specs
General specs — specifications for Z6, Libra.
SpecificationZ6Libra
Release date
  • 2019
  • July
  • 2011
  • February
Colors
  • Blue
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 190 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Z6, Libra.
SpecificationZ6Libra
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE-A
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot (Android 2.2)
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • EDR
  • LE
  • aptX HD
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for Z6, Libra.
SpecificationZ6Libra
Radio Unknown
  • FM radio
Others
  • DCI-P3 -HDR10 -120 Hz
  • Dolby Atmos sound
Unknown
Other features
Other features — specifications for Z6, Libra.
SpecificationZ6Libra
Dop
  • Sensors Fingerprint (under display)
  • accelerometer
  • proximity
  • compass - Fast battery charging 15W - For China
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input - Also known as ZTE X880