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  2. Celkon A402 vs OnePlus 7 Pro

Celkon A402 vs OnePlus 7 Pro

Compare recorded specifications, size and practical differences.

Celkon A402

Celkon A402

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    OnePlus 7 Pro

    OnePlus 7 Pro

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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.

        • WeightA402: 102 g lighterA402: 104 g · 7 Pro: 206 g
        • WidthA402: 11.9 mm narrowerA402: 64 mm · 7 Pro: 75.9 mm
        • Screen diagonalA402: 2.67 in smaller diagonalA402: 4 in · 7 Pro: 6.67 in
        • ChipsetSpreadtrum 7715 / Qualcomm SDM855 Snapdragon 855 (7 nm)A402: Spreadtrum 7715 · 7 Pro: Qualcomm SDM855 Snapdragon 855 (7 nm)
        • Rear camera layoutSingle / TripleA402: Single · 7 Pro: Triple
        • Depth7 Pro: 1.4 mm thinner7 Pro: 8.8 mm · A402: 10.2 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
        A402: 125.5 × 64 mm 1 7 Pro: 162.6 × 75.9 mm 2
        Side
        A402: 125.5 × 10.2 mm 1 7 Pro: 162.6 × 8.8 mm 2
        1. 1. A402
          Height
          125.5 mm
          Width
          64 mm
          Depth
          10.2 mm
          Weight
          104 g
        2. 2. 7 Pro
          Height
          162.6 mm
          Width
          75.9 mm
          Depth
          8.8 mm
          Weight
          206 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
        SpecificationA4027 Pro
        Dimensions (HxWxD)
        • 125.5 Х 64 Х 10.2 mm
        • 162.6 Х 75.9 Х 8.8 mm
        Weight
        • 104 g
        • 206 g
        Technology Unknown
        • Fluid AMOLED
        Screen size
        • 4" inch
        • 6.67" inch
        Screen resolution
        • 480 x 800 px
        • 1440 x 3120 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 4 GB
        • 512 MB RAM
        • 256 GB
        • 8/12 GB RAM 128 GB
        • 6 GB RAM
        Memory card support
        • microSD
        • up to 32 GB
        • No
        BatteryCapacity is not battery life. No endurance test is implied.
        • 2000 mAh
        • Li-Ion
        • 4000 mAh
        • Non-removable Li-Po
        Operating system OS
        • Android 4.4.2 (KitKat)
        • Android 9.0 (Pie); OxygenOS 9
        Chipset
        • Spreadtrum 7715
        • Qualcomm SDM855 Snapdragon 855 (7 nm)
        NFC Unknown
        • Yes
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA4027 Pro
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors Unknown
        • 16M
        Screen area
        • 45.5 cm2
        • 108.8 cm2
        Screen format
        • 5:3 (height:width)
        • 19.5:9 (height:width)
        Screen to body ratio
        • 56.7%
        • 88.1%
        PPI /points per inch/
        • 233 PPI
        • 516 PPI
        Screen protection Unknown
        • Corning Gorilla Glass
        Camera and Video
        Camera and Video
        SpecificationA4027 Pro
        Rear camera, main
        • 3.15 MP
        • Single
        • 48 MP
        • Triple
        Camera specs
        • 3.15 MP
        • 48 MP
        • f/1.6
        • (wide)
        • 1/2''
        • 0.8µm
        • Laser/PDAF
        • OIS -16 MP
        • f/2.2
        • 13mm (ultrawide) -8 MP
        • f/2.4
        • 78mm (telephoto)
        • 3x zoom
        • OIS
        Functions
        • LED flash
        • Auto-HDR
        Video
        • Yes
        • 1080p@30fps
        • gyro-EIS
        Front camera, selfie
        • 1.3 MP
        • Single
        • 16 MP
        • Single
        Specifications
        • 1.3 MP
        • Motorized pop-up 16 MP
        • f/2.0
        • 25mm (wide)
        • 1/3.0''
        • 1.0µm
        DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 114
        DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 90
        DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 81
        DxOMark Selfie ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 86
        Performance
        Performance
        SpecificationA4027 Pro
        Processor CPU
        • 1.2 GHz
        • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485)
        Graphics processor GPU
        • Mali-400
        • Adreno 640
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 372534
        GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 3428
        GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 10717
        GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 7260
        Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 473991
        GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 729
        GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 2678
        General specs
        General specs
        SpecificationA4027 Pro
        Release date
        • 2015
        • June
        • 2019
        • May
        Colors
        • White
        • Black
        • Blue
        • Silver
        • Mirror Grey
        • Almond
        • Nebula Blue
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 700 EUR
        Body build Unknown
        • Front/back glass
        • aluminum frame
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA4027 Pro
        SIM card
        • Dual SIM
        • Dual SIM (Nano-SIM
        • dual stand-by)
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 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)
        • 18(800)
        • 19(800)
        • 20(800)
        • 25(1900)
        • 26(850)
        • 28(700)
        • 29(700)
        • 32(1500)
        • 34(2000)
        • 38(2600)
        • 39(1900)
        • 40(2300)
        • 41(2500)
        • 66(1700/2100) - Global LTE band 1(2100)
        • 46
        • 48
        • 66(1700/2100)
        • 71(600) - North America
        Speed
        • Yes
        • 384 kbps
        • HSPA 42.2/5.76 Mbps
        • LTE-A (5CA) Cat18 1200/150 Mbps
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 a/b/g/n/ac
        • dual-band
        • WiFi Direct
        • DLNA
        • hotspot
        GPS
        • Yes
        • Yes
        • with dual-band A-GPS
        • GLONASS
        • BDS
        • GALILEO
        • SBAS
        USB
        • microUSB 2.0
        • 3.1
        • Type-C 1.0 reversible connector
        • USB On-The-Go
        Bluetooth
        • 4.0
        • A2DP
        • 5.0
        • A2DP
        • LE
        • aptX HD
        Harmful irradiation
        • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationA4027 Pro
        Radio
        • FM radio
        • No
        Others Unknown
        • DCI-P3 -HDR10+ -90Hz
        • Active noise cancellation with dedicated mic -Dolby Atmos sound
        Other features
        Other features
        SpecificationA4027 Pro
        Dop
        • Sensors Accelerometer
        • Sensors Fingerprint (under display)
        • accelerometer
        • gyro
        • proximity
        • compass - Fast battery charging 30W (Warp Charge)

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