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Xolo Black vs ZTE Libra

Compare recorded specifications, size and practical differences.

Xolo Black

Xolo Black

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ZTE Libra

ZTE Libra

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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 diagonalLibra: 2 in smaller diagonalLibra: 3.5 in · Black: 5.5 in
  • ChipsetQualcomm MSM8939 Snapdragon 615 (28 nm) / Qualcomm MSM7227 Snapdragon S1Black: Qualcomm MSM8939 Snapdragon 615 (28 nm) · Libra: Qualcomm MSM7227 Snapdragon S1
  • Rear camera layoutDual / SingleBlack: Dual · Libra: Single
  • Release year2015 / 2011Black: 2015 · 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.

Front
Black: 155.5 × 76.6 mm 1
Side
Black: 155.5 × 7.3 mm 1
  1. 1. Black
    Height
    155.5 mm
    Width
    76.6 mm
    Depth
    7.3 mm
    Weight
    Unknown
  2. 2. Libra
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    Unknown

    Unavailable dimensions are omitted from the drawing.

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationBlackLibra
Dimensions (HxWxD)
  • 155.5 Х 76.6 Х 7.3 mm
  • Х Х mm
Weight
  • 0 g
  • 0 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 3.5" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB (uses SIM 2 slot)
  • microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 5.0 (Lollipop); HIVE Atlas UI
  • Android 2.1 (Eclair)
  • upgradable to 2.2 (Froyo)
Chipset
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Qualcomm MSM7227 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationBlackLibra
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 82.6 cm2
  • 34.9 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 69.3%
Unknown
PPI /points per inch/
  • 403 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video
SpecificationBlackLibra
Rear camera, main
  • 13 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF -2 MP
  • depth sensor
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationBlackLibra
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • 600 MHz ARM 11
Graphics processor GPU
  • Adreno 405
  • Adreno 200
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 30156
Unknown
General specs
General specs
SpecificationBlackLibra
Release date
  • 2015
  • July
  • 2011
  • February
Colors
  • Black
  • Black
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 190 EUR
Battery life
  • Stand by time- Up to 736 h (2G) / Up to 699 h (3G) Talking time- Up to 36 h (2G) / Up to 24 h (3G)
Unknown
Body build
  • Front/back glass (Gorilla Glass 3)
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationBlackLibra
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE 1800 TD-LTE 2300
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot (Android 2.2)
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation
  • SAR EU - 0.13 W/kg (head) 0.27 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationBlackLibra
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationBlackLibra
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For India
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input - Also known as ZTE X880