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  2. Acer DX900 vs Oppo K1

Acer DX900 vs Oppo K1

Compare recorded specifications, size and practical differences.

Acer DX900

Acer DX900

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    Oppo K1

    Oppo K1

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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.

        • WeightDX900: 9 g lighterDX900: 147 g · K1: 156 g
        • WidthDX900: 15 mm narrowerDX900: 60.5 mm · K1: 75.5 mm
        • Screen diagonalDX900: 3.6 in smaller diagonalDX900: 2.8 in · K1: 6.4 in
        • Rear camera layoutSingle / DualDX900: Single · K1: Dual
        • DepthK1: 9.6 mm thinnerK1: 7.4 mm · DX900: 17 mm
        • HeightDX900: 52.3 mm shorterDX900: 106 mm · K1: 158.3 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
        DX900: 106 × 60.5 mm 1 K1: 158.3 × 75.5 mm 2
        Side
        DX900: 106 × 17 mm 1 K1: 158.3 × 7.4 mm 2
        1. 1. DX900
          Height
          106 mm
          Width
          60.5 mm
          Depth
          17 mm
          Weight
          147 g
        2. 2. K1
          Height
          158.3 mm
          Width
          75.5 mm
          Depth
          7.4 mm
          Weight
          156 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
        SpecificationDX900K1
        Dimensions (HxWxD)
        • 106 Х 60.5 Х 17 mm
        • 158.3 Х 75.5 Х 7.4 mm
        Weight
        • 147 g
        • 156 g
        Technology
        • TFT
        • Super AMOLED
        Screen size
        • 2.8" inch
        • 6.4" inch
        Screen resolution
        • 480 x 640 px
        • 1080 x 2340 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 128 MB RAM
        • 256 MB ROM
        • 64 GB
        • 4/6 GB RAM
        Memory card support
        • microSD (dedicated slot)
        • microSD
        • up to 256 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1530 mAh
        • Removable Li-Po
        • 3600 mAh
        • Non-removable Li-Ion
        Operating system OS
        • Microsoft Windows Mobile 6.1 Professional
        • Android 8.1 (Oreo); ColorOS 5.2
        Chipset Unknown
        • Qualcomm SDM660 Snapdragon 660 (14 nm)
        NFC
        • Super AMOLED
        		 Unknown
        Headphone jack
        • panorama
        • Yes
        Display
        Display
        SpecificationDX900K1
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 16M
        Screen area
        • 24.3 cm2
        • 101.0 cm2
        Screen format
        • 4:3 (height:width)
        • 19.5:9 (height:width)
        Screen to body ratio
        • 37.9%
        • 84.5%
        PPI /points per inch/
        • 286 PPI
        • 402 PPI
        Screen protection Unknown
        • Corning Gorilla Glass 5
        Camera and Video
        Camera and Video
        SpecificationDX900K1
        Rear camera, main
        • 3.15 MP
        • Single
        • 16 MP
        • Dual
        Camera specs
        • 3.15 MP
        • AF
        • 16 MP
        • f/1.8
        • 1/2.8"
        • 1.12µm
        • PDAF -2 MP
        • f/2.4
        • depth sensor
        Functions
        • Dual-LED flash
        • HDR
        Video
        • Yes
        • 1080p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 25 MP
        • Single
        Specifications
        • VGA videocall camera
        • 25 MP
        • f/2.0
        • 1/2.8''
        • 0.9μm
        Performance
        Performance
        SpecificationDX900K1
        Processor CPU
        • 533 MHz Samsung S3C 6410
        • Octa-core (4x2.0 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
        Graphics processor GPU Unknown
        • Adreno 512
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 140322
        General specs
        General specs
        SpecificationDX900K1
        Release date
        • 2009
        • February
        • 2018
        • October
        Colors
        • Black
        • Blue
        • Red
        • Silver Green
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 90 EUR
        • 210 EUR
        Battery life
        • Stand by time- Up to 150 h Talking time- Up to10 h
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationDX900K1
        SIM card
        • Dual SIM (Mini-SIM)
        • Dual SIM (Nano-SIM
        • dual stand-by)
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 900 / 1800 / 1900 - SIM 2
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
        • 3(1800)
        • 4(1700/2100)
        • 5(850)
        • 8(900)
        • 34(2000)
        • 38(2600)
        • 39(1900)
        • 40(2300)
        • 41(2500)
        Speed
        • HSPA 7.2/0.384 Mbps
        • HSPA 42.2/5.76 Mbps
        • LTE-A (2CA) Cat6 300/50 Mbps
        GPRS
        • Class 10
        • Yes
        Edge
        • Class 10
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 а/b/g/n/ac
        • dual-band
        • WiFi Direct
        • hotspot
        GPS
        • Yes
        • SiRF Star III chipset
        • Yes
        • with A-GPS
        USB
        • miniUSB
        • microUSB 2.0
        • USB On-The-Go
        Bluetooth
        • microUSB 2.0
        • A2DP
        • 5.0
        • A2DP
        • LE
        Music and Audio
        Music and Audio
        SpecificationDX900K1
        Radio
        • panorama
        • No
        Others
        • Handwriting recognition
        • Active noise cancellation with dedicated mic
        Other features
        Other features
        SpecificationDX900K1
        Dop
        • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
        • Acer Tempo X960
        • Sensors Fingerprint (under display)
        • accelerometer
        • gyro
        • proximity
        • compass - Fast battery charging 5V/2A 10W

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