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  2. BLU G9 vs Celkon A20

BLU G9 vs Celkon A20

Compare recorded specifications, size and practical differences.

BLU G9

BLU G9

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    Celkon A20

    Celkon A20

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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.

        • Screen diagonalA20: 2.3 in smaller diagonalA20: 4 in · G9: 6.3 in
        • Rear camera layoutDual / SingleG9: Dual · A20: Single
        • Release year2019 / 2013G9: 2019 · A20: 2013

        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
        G9: 155.4 × 71.8 mm 1
        Side
        G9: 155.4 × 8 mm 1
        1. 1. G9
          Height
          155.4 mm
          Width
          71.8 mm
          Depth
          8 mm
          Weight
          165 g
        2. 2. A20
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        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
        SpecificationG9A20
        Dimensions (HxWxD)
        • 155.4 Х 71.8 Х 8 mm
        • Х Х mm
        Weight
        • 165 g
        • 0 g
        Technology
        • IPS LCD
        • TFT
        Screen size
        • 6.3" inch
        • 4" inch
        Screen resolution
        • 720 x 1520 px
        • 480 x 800 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 64 GB
        • 512GB 4GB
        • 256 MB
        • 512 MB RAM
        Memory card support
        • microSD
        • up to 128 GB
        • microSD
        • up to 32 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 4000 mAh
        • Non-removable Li-Po
        • 1500 mAh
        • Li-Ion
        Operating system OS
        • Android 9.0 (Pie)
        • Android 4.2.0 (Jelly Bean)
        Chipset
        • Mediatek MT6762 Helio P22 (12 nm)
        		 Unknown
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationG9A20
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        		 Unknown
        Screen area
        • 99.1 cm2
        • 45.5 cm2
        Screen format
        • 19:9 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 88.8%
        		 Unknown
        PPI /points per inch/
        • 267 PPI
        • 233 PPI
        Camera and Video
        Camera and Video
        SpecificationG9A20
        Rear camera, main
        • 13 MP
        • Dual
        • 3.15 MP
        • Single
        Camera specs
        • 13 MP
        • f/2.0
        • 1/3''
        • PDAF -2 MP
        • depth sensor
        • 3.15 MP
        Functions
        • LED flash
        		 Unknown
        Video
        • 1080p@30fps
        • Yes
        Front camera, selfie
        • 13 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • 13 MP
        • f/2.0
        • 1/3''
        • VGA
        Performance
        Performance
        SpecificationG9A20
        Processor CPU
        • Octa-core 2.0 GHz Cortex-A53
        • Dual-core 1.2 GHz
        Graphics processor GPU
        • PowerVR GE8320
        		 Unknown
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 74326
        		 Unknown
        General specs
        General specs
        SpecificationG9A20
        Release date
        • 2019
        • May
        • 2013
        • August
        Colors
        • Black
        • Blue
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 180 USD
        • 60 EUR
        Battery life
        • Stand by time- Up to 750 h (2G) / Up to 650 h (3G) Talking time- Up to 30 h (2G) / Up to 24 h (3G)
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationG9A20
        SIM card
        • Dual SIM (Micro-SIM/Nano-SIM
        • dual stand-by)
        • Dual SIM (Mini-SIM)
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 1(2100)
        • 2(1900)
        • 3(1800)
        • 4(1700/2100)
        • 5(850)
        • 7(2600)
        • 8(900)
        • 12(700)
        • 13(700)
        • 17(700)
        • 28(700)
        • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
        Speed
        • HSPA 42.2/11.5 Mbps
        • LTE-A (2CA) Cat6 300/50 Mbps
        • Yes
        • 384 kbps
        GPRS
        • Yes
        • Class 12
        Edge
        • Yes
        • Class 12
        Wi-Fi
        • Wi-Fi 802.11 a/b/g/n
        • Wi-Fi Direct
        • hotspot
        • Wi-Fi 802.11 b/g/n
        GPS
        • Yes
        • with A-GPS
        • No
        USB
        • 2.0
        • Type-C 1.0 reversible connector
        • microUSB 2.0
        Bluetooth
        • 4.0
        • A2DP
        • Yes
        Harmful irradiation Unknown
        • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationG9A20
        Radio
        • FM radio
        		 Unknown
        Other features
        Other features
        SpecificationG9A20
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass
        • Sensors Proximity
        • gyro

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