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  2. Huawei P40 vs O2 XDA Atom

Huawei P40 vs O2 XDA Atom

Compare recorded specifications, size and practical differences.

Huawei P40

Huawei P40

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    O2 XDA Atom

    O2 XDA Atom

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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.

        • WeightXDA Atom: 35 g lighterXDA Atom: 140 g · P40: 175 g
        • WidthXDA Atom: 13.1 mm narrowerXDA Atom: 58 mm · P40: 71.1 mm
        • Screen diagonalXDA Atom: 3.4 in smaller diagonalXDA Atom: 2.7 in · P40: 6.1 in
        • Rear camera layoutTriple / SingleP40: Triple · XDA Atom: Single
        • DepthP40: 10 mm thinnerP40: 8.5 mm · XDA Atom: 18.5 mm
        • HeightXDA Atom: 46.9 mm shorterXDA Atom: 102 mm · P40: 148.9 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
        P40: 148.9 × 71.1 mm 1 XDA Atom: 102 × 58 mm 2
        Side
        P40: 148.9 × 8.5 mm 1 XDA Atom: 102 × 18.5 mm 2
        1. 1. P40
          Height
          148.9 mm+46.9 mm versus XDA Atom
          Width
          71.1 mm+13.1 mm versus XDA Atom
          Depth
          8.5 mm
          Weight
          175 g
        2. 2. XDA Atom
          Height
          102 mm
          Width
          58 mm
          Depth
          18.5 mm+10 mm versus P40
          Weight
          140 g
        Weight

        Bars start at zero and share a scale within this chart.

        1. 1. P40175 g

          +35 g versus XDA Atom

        2. 2. XDA Atom140 g

        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.

        Screen size
        P40: 6.1 in, 19.5:9, About 91.3 cm² rectangular area 1 XDA Atom: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
        1. 1. P40 6.1 in · 19.5:9 About 91.3 cm² rectangular area
        2. 2. XDA Atom 2.7 in · 4:3 About 22.6 cm² rectangular area

        P40 has approximately 304.6% more rectangular screen area than XDA Atom.

        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.

        Recorded RAM by storage capacity and phone
        StorageP40XDA Atom
        128 GB 6 / 8 GB RAMAlternative RAM configurations Unknown
        256 GB 8 GB RAM Unknown
        XDA Atom: Original memory entry

        64 MB RAM · 128 MB ROM

        Practical features

        Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

        1. P40

        NFC
        Yes
        Headphone jack
        No
        Memory card support
        See details NM (Nano Memory) · up to 256GB (uses shared SIM slot)

        2. XDA Atom

        NFC
        Unknown
        Headphone jack
        No
        Memory card support
        See details miniSD

        Battery capacity

        Capacity is not battery life. No endurance test is implied.

        Recorded capacity

        Bars start at zero and share a scale within this chart.

        1. 1. P403800 mAh

          +2270 mAh versus XDA Atom

        2. 2. XDA Atom1530 mAh

        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. P402. XDA Atom

        Everyday essentials
        Everyday essentials
        SpecificationP40XDA Atom
        Dimensions (HxWxD)
        • 148.9 Х 71.1 Х 8.5 mm
        • 102 Х 58 Х 18.5 mm
        Weight
        • 175 g
        • 140 g
        Technology
        • OLED
        • TFT
        Screen size
        • 6.1" inch
        • 2.7" inch
        Screen resolution
        • 1080 x 2340 px
        • 240 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 128GB 6GB RAM
        • 128GB 8GB RAM
        • 256GB 8GB RAM
        • 64 MB RAM
        • 128 MB ROM
        Memory card support
        • NM (Nano Memory)
        • up to 256GB (uses shared SIM slot)
        • miniSD
        BatteryCapacity is not battery life. No endurance test is implied.
        • 3800 mAh
        • Non-removable Li-Po
        • 1530 mAh
        • Removable Li-Po
        Operating system OS
        • Android 10.0 (AOSP + HMS); EMUI 10.1
        • Microsoft Windows Mobile 5.0 PocketPC
        Chipset
        • HiSilicon Kirin 990 5G (7 nm+)
        		 Unknown
        NFC
        • Yes
        		 Unknown
        Headphone jack
        • No
        • No
        Display
        Display
        SpecificationP40XDA Atom
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Display colors
        • 16M
        		 Unknown
        Screen area
        • 91.3 cm2
        • 22.6 cm2
        Screen format
        • 19.5:9 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 86.3%
        • 38.2%
        PPI /points per inch/
        • 422 PPI
        • 148 PPI
        Screen protection
        • Corning Gorilla Glass 6
        		 Unknown
        Camera and Video
        Camera and Video
        SpecificationP40XDA Atom
        Rear camera, main
        • 50 MP
        • Triple
        • 2 MP
        • Single
        Camera specs
        • 50 MP
        • f/1.9
        • 23mm (wide)
        • 1/1.28''
        • 2.44µm
        • omnidirectional PDAF
        • OIS -8 MP
        • f/2.4
        • 80mm (telephoto)
        • PDAF
        • OIS
        • 3x optical zoom -16 MP
        • f/2.2
        • 17mm (ultrawide)
        • AF
        • 2 MP
        Functions
        • HDR
        • LED flash
        Video
        • 2160p@30/60fps
        • 1080p@30/60fps
        • Yes
        Front camera, selfie
        • 32 MP
        • Dual
        • 0 MP,
        Specifications
        • 32 MP
        • f/2.0
        • 26mm (wide)
        • 1/2.8"
        • 0.8µm IR TOF 3D
        • (biometrics sensor only)
        		 Unknown
        Performance
        Performance
        SpecificationP40XDA Atom
        Processor CPU
        • Octa-core (2x2.86 GHz Cortex-A76 & 2x2.36 GHz Cortex-A76 & 4x1.95 GHz Cortex-A55)
        • Intel PXA272 416 MHz
        Graphics processor GPU
        • Mali-G76 MP16
        		 Unknown
        Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 496357
        		 Unknown
        GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 774
        		 Unknown
        GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 3181
        		 Unknown
        General specs
        General specs
        SpecificationP40XDA Atom
        Release date
        • 2020
        • March 26
        • 2005
        • November
        Colors
        • Silver Frost
        • Blush Gold
        • Deep Sea Blue
        • Ice White
        • Black
        • Silver
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 800 EUR
        • 260 EUR
        Battery life Unknown
        • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
        Body build
        • Glass front
        • glass back
        • aluminum frame
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationP40XDA Atom
        SIM card
        • Single SIM (Nano-SIM/eSIM)Hybrid 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 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE -5G - 5G SA/NSA
        		 Unknown
        Speed
        • HSPA 42.2/5.76 Mbps
        • LTE-A
        • 5G
        		 Unknown
        GPRS
        • Yes
        • Class 10
        Edge
        • Yes
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 a/b/g/n/ac/ax
        • dual-band
        • Wi-Fi Direct
        • hotspot
        • Wi-Fi 802.11b
        GPS
        • Yes
        • with dual-band A-GPS
        • GLONASS
        • BDS
        • GALILEO
        • QZSS
        • NavIC
        • No
        USB
        • 3.1
        • Type-C 1.0 reversible connector
        • USB On-The-Go
        • miniUSB
        Bluetooth
        • 5.1
        • A2DP
        • LE
        • 1.2
        Music and Audio
        Music and Audio
        SpecificationP40XDA Atom
        Radio
        • No
        • FM radio
        Others
        • DCI-P3 -HDR10 -90Hz
        • 32-bit/384kHz audio
        • Handwriting recognition
        Other features
        Other features
        SpecificationP40XDA Atom
        Dop
        • Sensors Infrared face recognition
        • fingerprint (under display
        • optical)
        • accelerometer
        • gyro
        • proximity
        • compass
        • color spectrum
        • Infrared port - Fast charging 22.5W - IP53 dust and splash protection
        • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815

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