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  2. A1 Alpha vs i-mate K-JAM

A1 Alpha vs i-mate K-JAM

Compare recorded specifications, size and practical differences.

A1 Alpha

A1 Alpha

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    i-mate K-JAM

    i-mate K-JAM

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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.

        • WeightAlpha: 10 g lighterAlpha: 150 g · K-JAM: 160 g
        • WidthK-JAM: 17.8 mm narrowerK-JAM: 58 mm · Alpha: 75.8 mm
        • Screen diagonalK-JAM: 3.46 in smaller diagonalK-JAM: 2.8 in · Alpha: 6.26 in
        • ChipsetUnisoc SC9863A (28nm) / TI OMAP 850Alpha: Unisoc SC9863A (28nm) · K-JAM: TI OMAP 850
        • Rear camera layoutDual / SingleAlpha: Dual · K-JAM: Single
        • DepthAlpha: 15.6 mm thinnerAlpha: 8.1 mm · K-JAM: 23.7 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 K-JAM: 108 × 58 mm 2
        Side
        Alpha: 151.7 × 8.1 mm 1 K-JAM: 108 × 23.7 mm 2
        1. 1. Alpha
          Height
          151.7 mm
          Width
          75.8 mm
          Depth
          8.1 mm
          Weight
          150 g
        2. 2. K-JAM
          Height
          108 mm
          Width
          58 mm
          Depth
          23.7 mm
          Weight
          160 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
        SpecificationAlphaK-JAM
        Dimensions (HxWxD)
        • 151.7 Х 75.8 Х 8.1 mm
        • 108 Х 58 Х 23.7 mm
        Weight
        • 150 g
        • 160 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
        • 64 MB RAM
        • 128 MB ROM
        Memory card support
        • microSD
        • up to 256 GB (uses shared SIM slot)
        • miniSD
        • up to 2 GB
        BatteryCapacity is not battery life. No endurance test is implied.
        • 3200 mAh
        • Non-removable Li-Ion
        • 1250 mAh
        • Removable Li-Po
        Operating system OS
        • Android 9.0 (Pie)
        • Microsoft Windows Mobile 5.0 PocketPC
        Chipset
        • Unisoc SC9863A (28nm)
        • TI OMAP 850
        NFC
        • Yes (64/3GB model only)
        		 Unknown
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationAlphaK-JAM
        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%
        • 38.8%
        PPI /points per inch/
        • 269 PPI
        • 143 PPI
        Camera and Video
        Camera and Video
        SpecificationAlphaK-JAM
        Rear camera, main
        • 13 MP
        • Dual
        • 1.3 MP
        • Single
        Camera specs
        • 13 MP
        • f/2.0
        • AF -2 MP
        • f/2.4
        • depth sensor
        • 1.3 MP
        Functions
        • LED flash
        • HDR
        • LED flash
        Video
        • 1080p@30fps
        • Yes
        Front camera, selfie
        • 8 MP
        • Single
        • 0 MP,
        Specifications
        • 8 MP
        • f/2.0
        		 Unknown
        Performance
        Performance
        SpecificationAlphaK-JAM
        Processor CPU
        • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
        • 200 MHz ARM926EJ-S
        Graphics processor GPU
        • IMG8322
        		 Unknown
        General specs
        General specs
        SpecificationAlphaK-JAM
        Release date
        • 2019
        • August
        • 2005
        • September
        Colors
        • Black
        • Green
        • Stylish black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 150 EUR
        • 280 EUR
        Battery life Unknown
        • Stand by time- Up to 200 h Talking time- Up to 5 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationAlphaK-JAM
        SIM card
        • Hybrid Dual SIM (Nano-SIM
        • dual stand-by)
        • Mini-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)
        		 Unknown
        Speed
        • HSPA 42.2/5.76 Mbps
        • LTE Cat4 150/50 Mbps
        		 Unknown
        GPRS
        • Yes
        • Class 10
        Edge
        • Yes
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi Direct
        • hotspot
        • Wi-Fi 802.11b/g
        GPS
        • Yes
        • with A-GPS
        • GLONASS
        • No
        USB
        • microUSB 2.0
        • USB On-The-Go
        • miniUSB
        Bluetooth
        • 4.2
        • A2DP
        • LE
        • 2.0
        Music and Audio
        Music and Audio
        SpecificationAlphaK-JAM
        Radio
        • FM radio
        • No
        Others
        • Active noise cancellation with dedicated mic
        		 Unknown
        Other features
        Other features
        SpecificationAlphaK-JAM
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass
        • Infrared port - Microsoft ActiveSync -Pocket Office -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9100
        • O2 XDA mini S
        • T-Mobile MDA Vario

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