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  2. Oppo A31 vs ZTE Libra

Oppo A31 vs ZTE Libra

Compare recorded specifications, size and practical differences.

Oppo A31

Oppo A31

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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: 3 in smaller diagonalLibra: 3.5 in · A31: 6.5 in
        • Rear camera layoutTriple / SingleA31: Triple · Libra: Single
        • Release year2020 / 2011A31: 2020 · 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
        A31: 163.9 × 75.5 mm 1
        Side
        A31: 163.9 × 8.3 mm 1
        1. 1. A31
          Height
          163.9 mm
          Width
          75.5 mm
          Depth
          8.3 mm
          Weight
          180 g
        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
        SpecificationA31Libra
        Dimensions (HxWxD)
        • 163.9 Х 75.5 Х 8.3 mm
        • Х Х mm
        Weight
        • 180 g
        • 0 g
        Technology
        • IPS LCD
        • TFT
        Screen size
        • 6.5" inch
        • 3.5" inch
        Screen resolution
        • 720 x 1600 px
        • 480 x 800 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 128GB 4GB RAM
        		 Unknown
        Memory card support
        • microSDXC (dedicated slot)
        • microSD (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 4230 mAh
        • Non-removable Li-Po
        • 0 mAh,
        Operating system OS
        • Android 9.0 (Pie); ColorOS 6.1
        • Android 2.1 (Eclair)
        • upgradable to 2.2 (Froyo)
        Chipset
        • Mediatek MT6765V/CB Helio P35 (12nm)
        • Qualcomm MSM7227 Snapdragon S1
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA31Libra
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 256K
        Screen area
        • 102.0 cm2
        • 34.9 cm2
        Screen format
        • 20:9 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 82.4%
        		 Unknown
        PPI /points per inch/
        • 270 PPI
        • 267 PPI
        Camera and Video
        Camera and Video
        SpecificationA31Libra
        Rear camera, main
        • 12 MP
        • Triple
        • 3.15 MP
        • Single
        Camera specs
        • 12 MP
        • f/1.8
        • (wide)
        • PDAF -2 MP
        • f/2.4
        • 27mm (macro)
        • 1/5.0''
        • 1.75µm -2 MP
        • (depth)
        • 3.15 MP
        Functions
        • HDR
        		 Unknown
        Video
        • 1080p@30fps
        • Yes
        Front camera, selfie
        • 8 MP
        • Single
        • 0 MP,
        Specifications
        • 8 MP
        • f/2.0
        		 Unknown
        Performance
        Performance
        SpecificationA31Libra
        Processor CPU
        • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
        • 600 MHz ARM 11
        Graphics processor GPU
        • PowerVR GE8320
        • Adreno 200
        Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 105221
        		 Unknown
        General specs
        General specs
        SpecificationA31Libra
        Release date
        • 2020
        • February 13
        • 2011
        • February
        Colors
        • Fantasy White
        • Mystery Black
        • Black
        • Silver
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 180 EUR
        • 190 EUR
        Body build
        • Glass front
        • plastic back
        • plastic frame
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA31Libra
        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 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
        Speed
        • HSPA 42.2/5.76 Mbps
        • 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
        • BDS
        • Yes
        • with A-GPS
        USB
        • microUSB 2.0
        • USB On-The-Go
        • microUSB 2.0
        Bluetooth
        • 5.0
        • A2DP
        • LE
        • 2.1
        • A2DP
        Music and Audio
        Music and Audio
        SpecificationA31Libra
        Radio
        • FM radio
        • FM radio
        Others
        • 480 nits typ. brightness
        		 Unknown
        Other features
        Other features
        SpecificationA31Libra
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • proximity
        • compass
        • Sensors Accelerometer
        • proximity
        • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input - Also known as ZTE X880

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