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  2. Acer M900 vs BLU C4

Acer M900 vs BLU C4

Compare recorded specifications, size and practical differences.

Acer M900

Acer M900

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    BLU C4

    BLU C4

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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.

        • WeightC4: 70 g lighterC4: 118 g · M900: 188 g
        • WidthM900: 2.2 mm narrowerM900: 62 mm · C4: 64.2 mm
        • Screen diagonalM900: 0.2 in smaller diagonalM900: 3.8 in · C4: 4 in
        • DepthC4: 6.2 mm thinnerC4: 10.9 mm · M900: 17.1 mm
        • HeightM900: 5.3 mm shorterM900: 119 mm · C4: 124.3 mm
        • Release year2009 / 2018M900: 2009 · C4: 2018

        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
        M900: 119 × 62 mm 1 C4: 124.3 × 64.2 mm 2
        Side
        M900: 119 × 17.1 mm 1 C4: 124.3 × 10.9 mm 2
        1. 1. M900
          Height
          119 mm
          Width
          62 mm
          Depth
          17.1 mm
          Weight
          188 g
        2. 2. C4
          Height
          124.3 mm
          Width
          64.2 mm
          Depth
          10.9 mm
          Weight
          118 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
        SpecificationM900C4
        Dimensions (HxWxD)
        • 119 Х 62 Х 17.1 mm
        • 124.3 Х 64.2 Х 10.9 mm
        Weight
        • 188 g
        • 118 g
        Technology
        • TFT
        • IPS LCD
        Screen size
        • 3.8" inch
        • 4" inch
        Screen resolution
        • 480 x 800 px
        • 480 x 800 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • Super AMOLED
        • 8 GB
        • 512 MB RAM
        Memory card support
        • microSD (dedicated slot)
        • microSD
        • up to 64 GB
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1530 mAh
        • Removable Li-Ion
        • 1300 mAh
        • Li-Po
        Operating system OS
        • Microsoft Windows Mobile 6.1 Professional
        • Android 8.1 Oreo (Go edition)
        NFC
        • Super AMOLED
        		 Unknown
        Headphone jack
        • panorama
        • Yes
        Display
        Display
        SpecificationM900C4
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 16M
        Screen area
        • 41.1 cm2
        • 45.5 cm2
        Screen format
        • 5:3 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 55.7%
        • 57.1%
        PPI /points per inch/
        • 246 PPI
        • 233 PPI
        Camera and Video
        Camera and Video
        SpecificationM900C4
        Rear camera, main
        • 5 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 5 MP
        • AF
        • 5 MP
        Functions
        • Dual-LED flash
        • LED flash
        Video
        • Yes
        • 720p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 5 MP
        • Single
        Specifications
        • VGA videocall camera
        • 5 MP
        Performance
        Performance
        SpecificationM900C4
        Processor CPU
        • 533 MHz Samsung S3C 6410
        • Quad-core 1.3 GHz
        Graphics processor GPU Unknown
        • Mali-400
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 21722
        General specs
        General specs
        SpecificationM900C4
        Release date
        • 2009
        • February
        • 2018
        • August
        Colors
        • Black
        • Black
        • Gold
        • Blue
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 250 EUR
        • 50 USD
        Battery life
        • Stand by time- Up to 470 h Talking time- Up to 4 h
        • Stand by time- Up to 400 h (2G) / Up to 450 h (3G) Talking time- Up to 18 h (2G) / Up to 13 h (3G)
        Communication and Connectivity
        Communication and Connectivity
        SpecificationM900C4
        SIM card
        • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
        • Dual SIM (Micro-SIM)
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
        Speed
        • HSPA 7.2/2 Mbps
        • HSPA 21.1/5.76 Mbps
        GPRS
        • Class 10
        • Yes
        Edge
        • Class 10
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 b/g/n
        • hotspot
        GPS
        • Yes
        • SiRF Star III chipset
        • Yes
        • with A-GPS
        USB
        • miniUSB
        • microUSB 2.0
        Bluetooth
        • microUSB 2.0
        • A2DP
        • 2.1
        Harmful irradiation
        • SAR - 0.43 W/kg (head) 0.92 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationM900C4
        Radio
        • FM radio
        • FM radio
        Others
        • Handwriting recognition
        		 Unknown
        Other features
        Other features
        SpecificationM900C4
        Dop
        • Sensors Fingerprint (front-mounted) Pocket Office -Voice memo -MP3 player -Predictive text input
        • Sensors Accelerometer For USA

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