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  2. HTC U12+ vs Oppo A31

HTC U12+ vs Oppo A31

Compare recorded specifications, size and practical differences.

HTC U12+

HTC U12+

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    Oppo A31

    Oppo A31

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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.

        • WeightA31: 8 g lighterA31: 180 g · U12+: 188 g
        • WidthU12+: 1.6 mm narrowerU12+: 73.9 mm · A31: 75.5 mm
        • Screen diagonalU12+: 0.5 in smaller diagonalU12+: 6 in · A31: 6.5 in
        • Memory variantsAt 128 GB storageU12+: 6 GB RAM · A31: 4 GB RAM
        • Rear camera layoutDual / TripleU12+: Dual · A31: Triple
        • HeightU12+: 7.3 mm shorterU12+: 156.6 mm · A31: 163.9 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.

        Front
        U12+: 156.6 × 73.9 mm 1 A31: 163.9 × 75.5 mm 2
        Side
        U12+: 156.6 × 8.7 mm 1 A31: 163.9 × 8.3 mm 2
        1. 1. U12+
          Height
          156.6 mm
          Width
          73.9 mm
          Depth
          8.7 mm
          Weight
          188 g
        2. 2. A31
          Height
          163.9 mm
          Width
          75.5 mm
          Depth
          8.3 mm
          Weight
          180 g

        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
        SpecificationU12+A31
        Dimensions (HxWxD)
        • 156.6 Х 73.9 Х 8.7 mm
        • 163.9 Х 75.5 Х 8.3 mm
        Weight
        • 188 g
        • 180 g
        Technology
        • Super LCD6
        • IPS LCD
        Screen size
        • 6" inch
        • 6.5" inch
        Screen resolution
        • 1440 x 2880 px
        • 720 x 1600 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 64/128 GB
        • 6 GB RAM
        • 128GB 4GB RAM
        Memory card support
        • microSD
        • up to 512 GB (uses SIM 2 slot)
        • microSDXC (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 3500 mAh
        • Non-removable Li-Ion
        • 4230 mAh
        • Non-removable Li-Po
        Operating system OS
        • Android 8.0 (Oreo)
        • planned upgrade to Android 9.0 (Pie); Sense UI
        • Android 9.0 (Pie); ColorOS 6.1
        Chipset
        • Qualcomm SDM845 Snapdragon 845 (10 nm)
        • Mediatek MT6765V/CB Helio P35 (12nm)
        NFC
        • Yes
        		 Unknown
        Headphone jack
        • No
        • Yes
        Display
        Display
        SpecificationU12+A31
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 16M
        Screen area
        • 92.9 cm2
        • 102.0 cm2
        Screen format
        • 18:9 (height:width)
        • 20:9 (height:width)
        Screen to body ratio
        • 80.3%
        • 82.4%
        PPI /points per inch/
        • 537 PPI
        • 270 PPI
        Screen protection
        • Corning Gorilla Glass 3
        		 Unknown
        Camera and Video
        Camera and Video
        SpecificationU12+A31
        Rear camera, main
        • 12 MP
        • Dual
        • 12 MP
        • Triple
        Camera specs
        • 12 MP
        • f/1.8
        • 1/2.55''
        • 1.4µm
        • OIS
        • dual pixel PDAF & laser AF
        • OIS -16 MP (12 MP effective)
        • f/2.6
        • 1.0µm
        • 2x optical zoom
        • AF
        • 12 MP
        • f/1.8
        • (wide)
        • PDAF -2 MP
        • f/2.4
        • 27mm (macro)
        • 1/5.0''
        • 1.75µm -2 MP
        • (depth)
        Functions
        • HDR
        • panorama
        • HDR
        Video
        • 1080p@30fps
        • 1080p@30fps
        Front camera, selfie
        • 8 MP
        • Dual
        • 8 MP
        • Single
        Specifications
        • 8 MP
        • f/2.0
        • 1/4''
        • 1.12µm 8 MP
        • 1.12µm
        • 8 MP
        • f/2.0
        DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 103
        		 Unknown
        DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 106
        		 Unknown
        DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 95
        		 Unknown
        Performance
        Performance
        SpecificationU12+A31
        Processor CPU
        • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
        • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
        Graphics processor GPU
        • Adreno 630
        • PowerVR GE8320
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 275302
        		 Unknown
        GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 2406
        		 Unknown
        GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 8712
        		 Unknown
        GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 13476
        		 Unknown
        Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 105221
        GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 507
        		 Unknown
        GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 2082
        		 Unknown
        General specs
        General specs
        SpecificationU12+A31
        Release date
        • 2018
        • May
        • 2020
        • February 13
        Colors
        • Translucent Blue
        • Ceramic Black
        • Flame red
        • Fantasy White
        • Mystery Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 650 EUR
        • 180 EUR
        Battery life
        • Talking time- Up to 24 h (3G)
        		 Unknown
        Body build
        • Front/back glass & aluminum frame
        • Glass front
        • plastic back
        • plastic frame
        Communication and Connectivity
        Communication and Connectivity
        SpecificationU12+A31
        SIM card
        • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
        • dual stand-by)
        • Dual SIM (Nano-SIM
        • dual stand-by)
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
        • 2(1900)
        • 3(1800)
        • 4(1700/2100)
        • 5(850)
        • 7(2600)
        • 8(900)
        • 12(700)
        • 13(700)
        • 17(700)
        • 20(800)
        • 28(700)
        • 32(1500)
        • 38(2600)
        • 39(1900)
        • 49
        • 41(2500)
        • 66(1700/2100)
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
        Speed
        • HSPA 42.2/5.76 Mbps
        • LTE-A (5CA) Cat18 1200/150 Mbps
        • HSPA 42.2/5.76 Mbps
        • LTE-A
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 a/b/g/n/ac
        • dual-band
        • Wi-Fi Direct
        • DLNA
        • hotspot
        • Wi-Fi 802.11 a/b/g/n/ac
        • dual-band
        • Wi-Fi Direct
        • hotspot
        GPS
        • Yes
        • with A-GPS
        • GLONASS
        • GALILEO
        • BDS
        • Yes
        • with A-GPS
        • BDS
        USB
        • 3.1
        • Type-C 1.0 reversible connector
        • microUSB 2.0
        • USB On-The-Go
        Bluetooth
        • 5.0
        • A2DP
        • aptX HD
        • LE
        • 5.0
        • A2DP
        • LE
        Music and Audio
        Music and Audio
        SpecificationU12+A31
        Radio
        • No
        • FM radio
        Others
        • DCI-P3 -HDR10
        • 32-bit/384kHz audio -Active noise cancellation with dedicated mic
        • 480 nits typ. brightness
        Other features
        Other features
        SpecificationU12+A31
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass - Fast battery charging: 50% in 35 min (Quick Charge 3.0) - IP68 dust/water proof (up to 1.5m for 30 mins) -Pressure-sensitive buttons
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • proximity
        • compass

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