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  2. BLU R2 Plus vs Celkon A40

BLU R2 Plus vs Celkon A40

Compare recorded specifications, size and practical differences.

BLU R2 Plus

BLU R2 Plus

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    Celkon A40

    Celkon A40

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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.

        • WeightA40: 40.5 g lighterA40: 126.5 g · R2 Plus: 167 g
        • WidthA40: 13 mm narrowerA40: 64 mm · R2 Plus: 77 mm
        • Screen diagonalA40: 1.5 in smaller diagonalA40: 4 in · R2 Plus: 5.5 in
        • DepthR2 Plus: 1.6 mm thinnerR2 Plus: 9.2 mm · A40: 10.8 mm
        • HeightA40: 29.5 mm shorterA40: 126.2 mm · R2 Plus: 155.7 mm
        • Release year2017 / 2014R2 Plus: 2017 · A40: 2014

        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
        R2 Plus: 155.7 × 77 mm 1 A40: 126.2 × 64 mm 2
        Side
        R2 Plus: 155.7 × 9.2 mm 1 A40: 126.2 × 10.8 mm 2
        1. 1. R2 Plus
          Height
          155.7 mm
          Width
          77 mm
          Depth
          9.2 mm
          Weight
          167 g
        2. 2. A40
          Height
          126.2 mm
          Width
          64 mm
          Depth
          10.8 mm
          Weight
          126.5 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
        SpecificationR2 PlusA40
        Dimensions (HxWxD)
        • 155.7 Х 77 Х 9.2 mm
        • 126.2 Х 64 Х 10.8 mm
        Weight
        • 167 g
        • 126.5 g
        Technology
        • IPS LCD
        • TFT
        Screen size
        • 5.5" inch
        • 4" inch
        Screen resolution
        • 1080 x 1920 px
        • 480 x 800 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 32 GB
        • 3 GB RAM
        • 4 GB
        • 512 MB RAM
        Memory card support
        • microSD
        • up to 64 GB
        • microSD
        • up to 32 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 3000 mAh
        • Non-removable Li-Po
        • 1500 mAh
        • Li-Ion
        Operating system OS
        • Android 7.0 (Nougat)
        • Android 4.2.2 (Jelly Bean)
        Chipset
        • Mediatek MT6753 (28 nm)
        		 Unknown
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationR2 PlusA40
        Touchscreen
        • capacitive touchscreen
        • touchscreen
        Display colors
        • 16M
        		 Unknown
        Screen area
        • 83.4 cm2
        • 45.5 cm2
        Screen format
        • 16:9 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 69.6%
        • 56.4%
        PPI /points per inch/
        • 401 PPI
        • 233 PPI
        Camera and Video
        Camera and Video
        SpecificationR2 PlusA40
        Rear camera, main
        • 13 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 13 MP
        • f/2.0
        • 1/3''
        • 1.12µm
        • PDAF
        • 5 MP
        Functions
        • Dual-LED dual-tone flash
        		 Unknown
        Video
        • 1080p@30fps
        • Yes
        Front camera, selfie
        • 13 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • 13 MP
        • VGA
        Performance
        Performance
        SpecificationR2 PlusA40
        Processor CPU
        • Octa-core 1.3 GHz
        • Dual-core 1.3 GHz
        Graphics processor GPU
        • Mali-T720
        		 Unknown
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 38456
        		 Unknown
        GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 606
        		 Unknown
        GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 2464
        		 Unknown
        General specs
        General specs
        SpecificationR2 PlusA40
        Release date
        • 2017
        • November
        • 2014
        • January
        Colors
        • Black
        • Gold
        • White
        • Yellow
        • Blue
        Battery life
        • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationR2 PlusA40
        SIM card
        • Dual SIM (Micro-SIM)
        • Dual SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
        • 2(1900)
        • 3(1800)
        • 4(1700/2100)
        • 7(2600)
        • 12(700)
        • 17(700)
        • 28(700)
        		 Unknown
        Speed
        • HSPA 42.2/11.5 Mbps
        • LTE Cat4 150/50 Mbps
        		 Unknown
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • Wi-Fi 802.11 b/g/n
        • hotspot
        GPS
        • Yes
        • with A-GPS
        • Yes
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • 4.0
        • A2DP
        • 2.0
        Music and Audio
        Music and Audio
        SpecificationR2 PlusA40
        Radio
        • FM radio
        • FM radio
        Other features
        Other features
        SpecificationR2 PlusA40
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • proximity
        • compass
        • Sensors Accelerometer
        • proximity