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  2. Celkon A402 vs OnePlus 8 Pro

Celkon A402 vs OnePlus 8 Pro

Compare recorded specifications, size and practical differences.

Celkon A402

Celkon A402

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    OnePlus 8 Pro

    OnePlus 8 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: 95 g lighterA402: 104 g · 8 Pro: 199 g
        • WidthA402: 10.4 mm narrowerA402: 64 mm · 8 Pro: 74.4 mm
        • Screen diagonalA402: 2.78 in smaller diagonalA402: 4 in · 8 Pro: 6.78 in
        • ChipsetSpreadtrum 7715 / Qualcomm SM8250 Snapdragon 865 (7 nm+)A402: Spreadtrum 7715 · 8 Pro: Qualcomm SM8250 Snapdragon 865 (7 nm+)
        • Rear camera layoutSingle / QuadA402: Single · 8 Pro: Quad
        • Depth8 Pro: 1.7 mm thinner8 Pro: 8.5 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 8 Pro: 165.3 × 74.4 mm 2
        Side
        A402: 125.5 × 10.2 mm 1 8 Pro: 165.3 × 8.5 mm 2
        1. 1. A402
          Height
          125.5 mm
          Width
          64 mm
          Depth
          10.2 mm
          Weight
          104 g
        2. 2. 8 Pro
          Height
          165.3 mm
          Width
          74.4 mm
          Depth
          8.5 mm
          Weight
          199 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
        SpecificationA4028 Pro
        Dimensions (HxWxD)
        • 125.5 Х 64 Х 10.2 mm
        • 165.3 Х 74.4 Х 8.5 mm
        Weight
        • 104 g
        • 199 g
        Technology Unknown
        • Fluid AMOLED
        Screen size
        • 4" inch
        • 6.78" inch
        Screen resolution
        • 480 x 800 px
        • 1440 x 3168 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 4 GB
        • 512 MB RAM
        • 128GB 8GB RAM
        • 256GB 12GB RAM
        Memory card support
        • microSD
        • up to 32 GB
        • No
        BatteryCapacity is not battery life. No endurance test is implied.
        • 2000 mAh
        • Li-Ion
        • 4510 mAh
        • Non-removable Li-Po
        Operating system OS
        • Android 4.4.2 (KitKat)
        • Android 10.0; OxygenOS 10.0
        Chipset
        • Spreadtrum 7715
        • Qualcomm SM8250 Snapdragon 865 (7 nm+)
        NFC Unknown
        • Yes
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA4028 Pro
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors Unknown
        • 1B
        Screen area
        • 45.5 cm2
        • 111.7 cm2
        Screen format
        • 5:3 (height:width)
        		 Unknown
        Screen to body ratio
        • 56.7%
        • 90.8%
        PPI /points per inch/
        • 233 PPI
        • 0 PPI
        Screen protection Unknown
        • Corning Gorilla Glass
        Camera and Video
        Camera and Video
        SpecificationA4028 Pro
        Rear camera, main
        • 3.15 MP
        • Single
        • 48 MP
        • Quad
        Camera specs
        • 3.15 MP
        • 48 MP
        • f/1.8
        • 25mm (wide)
        • 1/1.43''
        • 1.12µm
        • omnidirectional PDAF
        • laser AF
        • OIS -8 MP
        • f/2.4
        • (telephoto)
        • 1/1.0µm
        • PDAF
        • OIS
        • 3x optical zoom -48 MP
        • f/2.2
        • 13mm (ultrawide)
        • 1/2.0''
        • 0.8µm
        • PDAF -5 MP
        • (depth)
        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
        • 16 MP
        • f/2.5
        • (wide)
        • 1/3''
        • 1.0µm
        Performance
        Performance
        SpecificationA4028 Pro
        Processor CPU
        • 1.2 GHz
        • Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
        Graphics processor GPU
        • Mali-400
        • Adreno 650
        General specs
        General specs
        SpecificationA4028 Pro
        Release date
        • 2015
        • June
        • 2020
        • April 14
        Colors
        • White
        • Black
        • Blue
        • Silver
        • Glacial Green
        • Ultramarine Blue
        • Onyx Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 900 EUR
        Body build Unknown
        • Glass front (Gorilla Glass)
        • glass back (Gorilla Glass)
        • aluminum frame
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA4028 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 2CDMA 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)
        • 32(1500)
        • 34(2000)
        • 38(2600)
        • 39(1900)
        • 40(2300)
        • 41(2500)
        • 42(3500)
        • 46(5200)
        • 66(1700/2100) - EU -5G - 5G band 1(2100)
        • 78(3500); SA/NSA - EU 5G band 2(1900)
        • 66(1700)
        • 71(600); SA/NSA - NA 5G band 78(3500); SA/NSA - IN 5G band 41(2500)
        • 78(3500)
        • 79(4700); SA/NSA - CN
        Speed
        • Yes
        • 384 kbps
        • HSPA 42.2/5.76 Mbps
        • LTE-A (5CA) Cat18 1200/150 Mbps
        • 5G 7.5 Gbps DL
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 a/b/g/n/ac/ax
        • dual-band
        • Wi-Fi 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
        • 5.1
        • 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
        SpecificationA4028 Pro
        Radio
        • FM radio
        • No
        Others Unknown
        • HDR10+ -120Hz refresh rate
        Other features
        Other features
        SpecificationA4028 Pro
        Dop
        • Sensors Accelerometer
        • Sensors Fingerprint (under display
        • optical)
        • accelerometer
        • gyro
        • proximity
        • compass - Fast charging 30W
        • 50% in 23 min (advertised) -Fast wireless charging 30W
        • 50% in 30 min (advertised) -Reverse wireless charging 3W - IP68 dust/water resistant

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