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  2. O2 Cosmo vs Oppo A31

O2 Cosmo vs Oppo A31

Compare recorded specifications, size and practical differences.

O2 Cosmo

O2 Cosmo

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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.

        • WeightCosmo: 50 g lighterCosmo: 130 g · A31: 180 g
        • WidthCosmo: 13.5 mm narrowerCosmo: 62 mm · A31: 75.5 mm
        • Screen diagonalCosmo: 4.1 in smaller diagonalCosmo: 2.4 in · A31: 6.5 in
        • Rear camera layoutSingle / TripleCosmo: Single · A31: Triple
        • DepthA31: 4.7 mm thinnerA31: 8.3 mm · Cosmo: 13 mm
        • HeightCosmo: 52.9 mm shorterCosmo: 111 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
        Cosmo: 111 × 62 mm 1 A31: 163.9 × 75.5 mm 2
        Side
        Cosmo: 111 × 13 mm 1 A31: 163.9 × 8.3 mm 2
        1. 1. Cosmo
          Height
          111 mm
          Width
          62 mm
          Depth
          13 mm
          Weight
          130 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
        SpecificationCosmoA31
        Dimensions (HxWxD)
        • 111 Х 62 Х 13 mm
        • 163.9 Х 75.5 Х 8.3 mm
        Weight
        • 130 g
        • 180 g
        Technology
        • TFT
        • IPS LCD
        Screen size
        • 2.4" inch
        • 6.5" inch
        Screen resolution
        • 240 x 320 px
        • 720 x 1600 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 64 MB RAM
        • 128 MB ROM
        • 128GB 4GB RAM
        Memory card support
        • microSD (dedicated slot)
        • microSDXC (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 0 mAh,
        • 4230 mAh
        • Non-removable Li-Po
        Operating system OS
        • Microsoft Windows Mobile 5.0 Smartphone
        • Android 9.0 (Pie); ColorOS 6.1
        Chipset
        • TI OMAP 850
        • Mediatek MT6765V/CB Helio P35 (12nm)
        Headphone jack
        • No
        • Yes
        Display
        Display
        SpecificationCosmoA31
        Touchscreen Unknown
        • capacitive touchscreen
        Display colors
        • 65K
        • 16M
        Screen area
        • 17.8 cm2
        • 102.0 cm2
        Screen format
        • 4:3 (height:width)
        • 20:9 (height:width)
        Screen to body ratio
        • 25.9%
        • 82.4%
        PPI /points per inch/
        • 167 PPI
        • 270 PPI
        Camera and Video
        Camera and Video
        SpecificationCosmoA31
        Rear camera, main
        • 1.3 MP
        • Single
        • 12 MP
        • Triple
        Camera specs
        • 1.3 MP
        • 12 MP
        • f/1.8
        • (wide)
        • PDAF -2 MP
        • f/2.4
        • 27mm (macro)
        • 1/5.0''
        • 1.75µm -2 MP
        • (depth)
        Functions Unknown
        • HDR
        Video
        • Yes
        • 1080p@30fps
        Front camera, selfie
        • 0 MP,
        • 8 MP
        • Single
        Specifications Unknown
        • 8 MP
        • f/2.0
        Performance
        Performance
        SpecificationCosmoA31
        Processor CPU
        • 200 MHz ARM926EJ-S
        • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
        Graphics processor GPU Unknown
        • PowerVR GE8320
        Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 105221
        General specs
        General specs
        SpecificationCosmoA31
        Release date
        • 2006
        • September
        • 2020
        • February 13
        Colors Unknown
        • Fantasy White
        • Mystery Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 180 EUR
        Battery life
        • Stand by time- Up to 200 h Talking time- Up to 4 h
        		 Unknown
        Body build Unknown
        • Glass front
        • plastic back
        • plastic frame
        Communication and Connectivity
        Communication and Connectivity
        SpecificationCosmoA31
        SIM card
        • Mini-SIM
        • Dual SIM (Nano-SIM
        • dual stand-by)
        Network Unknown
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
        Speed Unknown
        • HSPA 42.2/5.76 Mbps
        • LTE-A
        GPRS
        • Class 10
        • Yes
        Edge
        • Class 10
        • Yes
        Wi-Fi
        • Wi-Fi 802.11b
        • Wi-Fi 802.11 a/b/g/n/ac
        • dual-band
        • Wi-Fi Direct
        • hotspot
        GPS
        • No
        • Yes
        • with A-GPS
        • BDS
        USB
        • miniUSB
        • microUSB 2.0
        • USB On-The-Go
        Bluetooth
        • 2.0
        • 5.0
        • A2DP
        • LE
        Music and Audio
        Music and Audio
        SpecificationCosmoA31
        Radio
        • No
        • FM radio
        Others
        • HTC JOGGR touch-sensitive navigation bar
        • 480 nits typ. brightness
        Other features
        Other features
        SpecificationCosmoA31
        Dop
        • Infrared port - MP3/AAC player -Pocket Office -Predictive text input -Organizer - HTC Excalibur platform
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • proximity
        • compass

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