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  2. A1 Alpha vs Acer DX650

A1 Alpha vs Acer DX650

Compare recorded specifications, size and practical differences.

A1 Alpha

A1 Alpha

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    Acer DX650

    Acer DX650

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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.

        • WeightDX650: 17 g lighterDX650: 133 g · Alpha: 150 g
        • WidthDX650: 16.8 mm narrowerDX650: 59 mm · Alpha: 75.8 mm
        • Screen diagonalDX650: 3.46 in smaller diagonalDX650: 2.8 in · Alpha: 6.26 in
        • Rear camera layoutDual / SingleAlpha: Dual · DX650: Single
        • DepthAlpha: 7.5 mm thinnerAlpha: 8.1 mm · DX650: 15.6 mm
        • HeightDX650: 42.1 mm shorterDX650: 109.6 mm · Alpha: 151.7 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
        Alpha: 151.7 × 75.8 mm 1 DX650: 109.6 × 59 mm 2
        Side
        Alpha: 151.7 × 8.1 mm 1 DX650: 109.6 × 15.6 mm 2
        1. 1. Alpha
          Height
          151.7 mm
          Width
          75.8 mm
          Depth
          8.1 mm
          Weight
          150 g
        2. 2. DX650
          Height
          109.6 mm
          Width
          59 mm
          Depth
          15.6 mm
          Weight
          133 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
        SpecificationAlphaDX650
        Dimensions (HxWxD)
        • 151.7 Х 75.8 Х 8.1 mm
        • 109.6 Х 59 Х 15.6 mm
        Weight
        • 150 g
        • 133 g
        Technology
        • IPS LCD
        • TFT
        Screen size
        • 6.26" inch
        • 2.8" inch
        Screen resolution
        • 720 x 1520 px
        • 240 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 32GB 2GB RAM
        • 64GB 3GB RAM
        • Super AMOLED
        Memory card support
        • microSD
        • up to 256 GB (uses shared SIM slot)
        • microSD (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 3200 mAh
        • Non-removable Li-Ion
        • 1260 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 9.0 (Pie)
        • Microsoft Windows Mobile 6.1 Professional
        Chipset
        • Unisoc SC9863A (28nm)
        		 Unknown
        NFC
        • Yes (64/3GB model only)
        • Super AMOLED
        Headphone jack
        • Yes
        • panorama
        Display
        Display
        SpecificationAlphaDX650
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Display colors
        • 16M
        • 65K
        Screen area
        • 97.8 cm2
        • 24.3 cm2
        Screen format
        • 19:9 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 82.1%
        • 37.5%
        PPI /points per inch/
        • 269 PPI
        • 143 PPI
        Camera and Video
        Camera and Video
        SpecificationAlphaDX650
        Rear camera, main
        • 13 MP
        • Dual
        • 2 MP
        • Single
        Camera specs
        • 13 MP
        • f/2.0
        • AF -2 MP
        • f/2.4
        • depth sensor
        • 2 MP
        Functions
        • LED flash
        • HDR
        		 Unknown
        Video
        • 1080p@30fps
        • panorama
        Front camera, selfie
        • 8 MP
        • Single
        • 0 MP,
        Specifications
        • 8 MP
        • f/2.0
        • Super AMOLED
        Performance
        Performance
        SpecificationAlphaDX650
        Processor CPU
        • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
        • Samsung S3C 6410 533 MHz
        Graphics processor GPU
        • IMG8322
        		 Unknown
        General specs
        General specs
        SpecificationAlphaDX650
        Release date
        • 2019
        • August
        • 2009
        • June
        Colors
        • Black
        • Green
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 150 EUR
        • 150 EUR
        Battery life Unknown
        • Stand by time- Up to 150 h Talking time- Up to 4 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationAlphaDX650
        SIM card
        • Hybrid Dual SIM (Nano-SIM
        • dual stand-by)
        • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
        • 3(1800)
        • 5(850)
        • 7(2600)
        • 8(900)
        • 20(800)
        • 38(2600)
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
        Speed
        • HSPA 42.2/5.76 Mbps
        • LTE Cat4 150/50 Mbps
        • Super AMOLED
        GPRS
        • Yes
        • Class 10
        Edge
        • Yes
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi Direct
        • hotspot
        • Wi-Fi 802.11 b/g/n
        GPS
        • Yes
        • with A-GPS
        • GLONASS
        • Yes
        • SiRF Star III chipset
        USB
        • microUSB 2.0
        • USB On-The-Go
        • miniUSB
        Bluetooth
        • 4.2
        • A2DP
        • LE
        • microUSB 2.0
        • A2DP
        Music and Audio
        Music and Audio
        SpecificationAlphaDX650
        Radio
        • FM radio
        • FM radio
        Others
        • Active noise cancellation with dedicated mic
        • Secondary 1.27'' OLED display (128 x 96 pixel resolution) -Handwriting recognition
        Other features
        Other features
        SpecificationAlphaDX650
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass
        • Sensors Accelerometer Pocket Office -Voice memo -MP3 player

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