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  2. Celkon A402 vs OnePlus 3T

Celkon A402 vs OnePlus 3T

Compare recorded specifications, size and practical differences.

Celkon A402

Celkon A402

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    OnePlus 3T

    OnePlus 3T

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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: 54 g lighterA402: 104 g · 3T: 158 g
        • WidthA402: 10.7 mm narrowerA402: 64 mm · 3T: 74.7 mm
        • Screen diagonalA402: 1.5 in smaller diagonalA402: 4 in · 3T: 5.5 in
        • ChipsetSpreadtrum 7715 / Qualcomm MSM8996 Snapdragon 821 (14 nm)A402: Spreadtrum 7715 · 3T: Qualcomm MSM8996 Snapdragon 821 (14 nm)
        • Depth3T: 2.8 mm thinner3T: 7.4 mm · A402: 10.2 mm
        • HeightA402: 27.2 mm shorterA402: 125.5 mm · 3T: 152.7 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 3T: 152.7 × 74.7 mm 2
        Side
        A402: 125.5 × 10.2 mm 1 3T: 152.7 × 7.4 mm 2
        1. 1. A402
          Height
          125.5 mm
          Width
          64 mm
          Depth
          10.2 mm
          Weight
          104 g
        2. 2. 3T
          Height
          152.7 mm
          Width
          74.7 mm
          Depth
          7.4 mm
          Weight
          158 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
        SpecificationA4023T
        Dimensions (HxWxD)
        • 125.5 Х 64 Х 10.2 mm
        • 152.7 Х 74.7 Х 7.4 mm
        Weight
        • 104 g
        • 158 g
        Technology Unknown
        • Optic AMOLED
        Screen size
        • 4" inch
        • 5.5" inch
        Screen resolution
        • 480 x 800 px
        • 1080 x 1920 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 4 GB
        • 512 MB RAM
        • 64/128 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
        • 3400 mAh
        • Non-removable Li-Ion
        Operating system OS
        • Android 4.4.2 (KitKat)
        • Android 6.0.1 (Marshmallow)
        • upgradable to Android 8.0 (Oreo); OxygenOS 5.0.4
        Chipset
        • Spreadtrum 7715
        • Qualcomm MSM8996 Snapdragon 821 (14 nm)
        NFC Unknown
        • Yes
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA4023T
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors Unknown
        • 16M
        Screen area
        • 45.5 cm2
        • 83.4 cm2
        Screen format
        • 5:3 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 56.7%
        • 73.1%
        PPI /points per inch/
        • 233 PPI
        • 401 PPI
        Screen protection Unknown
        • Corning Gorilla Glass 4
        Camera and Video
        Camera and Video
        SpecificationA4023T
        Rear camera, main
        • 3.15 MP
        • Single
        • 16 MP
        • Single
        Camera specs
        • 3.15 MP
        • 16 MP
        • f/2.0
        • 1/2.8''
        • 1.12µm
        • OIS
        • PDAF
        Functions
        • LED flash
        • LED flash
        • panorama
        • HDR
        Video
        • Yes
        • 1080p@30fps
        Front camera, selfie
        • 1.3 MP
        • Single
        • 16 MP
        • Single
        Specifications
        • 1.3 MP
        • 16 MP
        • f/2.0
        • 1/3.1''
        • 1.0µm
        Performance
        Performance
        SpecificationA4023T
        Processor CPU
        • 1.2 GHz
        • Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
        Graphics processor GPU
        • Mali-400
        • Adreno 530
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 178923
        GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 1800
        GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 4117
        GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 7474
        GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 335
        GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 783
        General specs
        General specs
        SpecificationA4023T
        Release date
        • 2015
        • June
        • 2016
        • November
        Colors
        • White
        • Black
        • Blue
        • Silver
        • Gunmetal
        • soft gold
        • Midnight Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 440 EUR
        Body build Unknown
        • Front glass
        • aluminum body
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA4023T
        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 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - North America HSDPA 850 / 900 / 1900 / 2100 - Global model CDMA2000 1xEV-DO - North America -4G - LTE band 1(2100)
        • 2(1900)
        • 4(1700/2100)
        • 5(850)
        • 7(2600)
        • 8(900)
        • 12(700)
        • 17(700)
        • 30(2300) - North America LTE band 1(2100)
        • 3(1800)
        • 20(800)
        • 38(2600)
        • 40(2300) - Global model
        Speed
        • Yes
        • 384 kbps
        • HSPA 42.2/5.76 Mbps
        • LTE-A (2CA) Cat6 300/50 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
        • Wi-Fi Direct
        • DLNA
        • hotspot
        GPS
        • Yes
        • Yes
        • with A-GPS
        • GLONASS
        • BDS
        USB
        • microUSB 2.0
        • 2.0
        • Type-C 1.0 reversible connector
        Bluetooth
        • 4.0
        • A2DP
        • 4.2
        • A2DP
        • aptX HD
        • LE
        Harmful irradiation
        • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
        • SAR - 0.99 W/kg (head) 0.65 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationA4023T
        Radio
        • FM radio
        • No
        Others Unknown
        • Active noise cancellation with dedicated mic
        Other features
        Other features
        SpecificationA4023T
        Dop
        • Sensors Accelerometer
        • Sensors Fingerprint (front-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass - Fast battery charging (Dash Charge)

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