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  2. Nokia 3.1 A vs Palm Centro

Nokia 3.1 A vs Palm Centro

Compare recorded specifications, size and practical differences.

Nokia 3.1 A

Nokia 3.1 A

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    Palm Centro

    Palm Centro

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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.

        • WeightCentro: 32 g lighterCentro: 124 g · 3.1 A: 156 g
        • WidthCentro: 18.4 mm narrowerCentro: 53.5 mm · 3.1 A: 71.9 mm
        • Screen diagonalCentro: 3.2 in smaller diagonalCentro: 2.25 in · 3.1 A: 5.45 in
        • Depth3.1 A: 9.2 mm thinner3.1 A: 9.4 mm · Centro: 18.6 mm
        • HeightCentro: 45.5 mm shorterCentro: 107.2 mm · 3.1 A: 152.7 mm
        • Release year2019 / 20083.1 A: 2019 · Centro: 2008

        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
        3.1 A: 152.7 × 71.9 mm 1 Centro: 107.2 × 53.5 mm 2
        Side
        3.1 A: 152.7 × 9.4 mm 1 Centro: 107.2 × 18.6 mm 2
        1. 1. 3.1 A
          Height
          152.7 mm
          Width
          71.9 mm
          Depth
          9.4 mm
          Weight
          156 g
        2. 2. Centro
          Height
          107.2 mm
          Width
          53.5 mm
          Depth
          18.6 mm
          Weight
          124 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
        Specification3.1 ACentro
        Dimensions (HxWxD)
        • 152.7 Х 71.9 Х 9.4 mm
        • 107.2 Х 53.5 Х 18.6 mm
        Weight
        • 156 g
        • 124 g
        Technology
        • IPS LCD
        • TFT
        Screen size
        • 5.45" inch
        • 2.25" inch
        Screen resolution
        • 720 x 1440 px
        • 320 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 32 GB
        • 2 GB RAM
        • 64 MB
        Memory card support
        • microSD
        • up to 128 GB
        • microSD
        • up to 4 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 2990 mAh
        • Non-removable Li-Ion
        • 1150 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 9.0 (Pie)
        • Palm OS 5.4.9
        Chipset
        • Qualcomm SDM429 Snapdragon 429
        		 Unknown
        Headphone jack
        • Yes
        • No
        Display
        Display
        Specification3.1 ACentro
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Display colors
        • 16M
        • 65K
        Screen area
        • 76.7 cm2
        • 16.3 cm2
        Screen format
        • 18:9 (height:width)
        • 1:1 (height:width)
        Screen to body ratio
        • 69.8%
        • 28.5%
        PPI /points per inch/
        • 295 PPI
        • 201 PPI
        Camera and Video
        Camera and Video
        Specification3.1 ACentro
        Rear camera, main
        • 8 MP
        • Single
        • 1.3 MP
        • Single
        Camera specs
        • 8 MP
        • f/2.0
        • AF
        • 1.3 MP
        Functions
        • HDR
        		 Unknown
        Video
        • 720p@30fps
        • Yes
        Front camera, selfie
        • 5 MP
        • Single
        • 0 MP,
        Specifications
        • 5 MP
        • f/2.2
        		 Unknown
        Performance
        Performance
        Specification3.1 ACentro
        Processor CPU
        • Quad-core 1.8 GHz Cortex-A53
        • 32-bit Intel XScale PXA270 312 MHz
        Graphics processor GPU
        • Adreno 504
        		 Unknown
        General specs
        General specs
        Specification3.1 ACentro
        Release date
        • 2019
        • June
        • 2008
        • February
        Colors
        • Black
        • Obsidian
        • Glacier
        • Midnight
        • Cobalt
        • Onyx
        • Electric Blue
        • Rose
        • Olive
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 70 EUR
        Battery life Unknown
        • Stand by time- Up to 300 h Talking time- Up to 4 h
        Communication and Connectivity
        Communication and Connectivity
        Specification3.1 ACentro
        SIM card
        • Nano-SIM
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA (unspecified) -4G - LTE (unspecified)
        		 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
        • hotspot
        • No
        GPS
        • Yes
        • with A-GPS
        • GLONASS
        • BDS
        • No
        USB
        • 2.0
        • Type-C 1.0 reversible connector
        • Proprietary
        Bluetooth
        • 5.0
        • A2DP
        • LE
        • 1.2
        • A2DP
        Harmful irradiation Unknown
        • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
        Music and Audio
        Music and Audio
        Specification3.1 ACentro
        Radio
        • FM radio
        • No
        Others Unknown
        • 5-way navigation button
        Other features
        Other features
        Specification3.1 ACentro
        Dop
        • Sensors Accelerometer
        • gyro
        • proximity - Fast battery charging 10W - For AT&T
        • Infrared port - Document editor (Word
        • Excel
        • PowerPoint
        • PDF) -MP3 player -Organizer -Voice memo

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