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  2. Oppo A7x vs Palm Centro

Oppo A7x vs Palm Centro

Compare recorded specifications, size and practical differences.

Oppo A7x

Oppo A7x

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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: 45 g lighterCentro: 124 g · A7x: 169 g
        • WidthCentro: 20.5 mm narrowerCentro: 53.5 mm · A7x: 74 mm
        • Screen diagonalCentro: 4.05 in smaller diagonalCentro: 2.25 in · A7x: 6.3 in
        • Rear camera layoutDual / SingleA7x: Dual · Centro: Single
        • DepthA7x: 10.6 mm thinnerA7x: 8 mm · Centro: 18.6 mm
        • HeightCentro: 49.5 mm shorterCentro: 107.2 mm · A7x: 156.7 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
        A7x: 156.7 × 74 mm 1 Centro: 107.2 × 53.5 mm 2
        Side
        A7x: 156.7 × 8 mm 1 Centro: 107.2 × 18.6 mm 2
        1. 1. A7x
          Height
          156.7 mm
          Width
          74 mm
          Depth
          8 mm
          Weight
          169 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
        SpecificationA7xCentro
        Dimensions (HxWxD)
        • 156.7 Х 74 Х 8 mm
        • 107.2 Х 53.5 Х 18.6 mm
        Weight
        • 169 g
        • 124 g
        Technology
        • LTPS IPS LCD
        • TFT
        Screen size
        • 6.3" inch
        • 2.25" inch
        Screen resolution
        • 1080 x 2340 px
        • 320 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 128 GB
        • 512GB 4GB
        • 64 MB
        Memory card support
        • microSD
        • up to 256 GB (dedicated slot)
        • microSD
        • up to 4 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 3500 mAh
        • Non-removable Li-Po
        • 1150 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 8.1 (Oreo); ColorOS 5.2
        • Palm OS 5.4.9
        Chipset
        • Mediatek MT6771 Helio P60 (12 nm)
        		 Unknown
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA7xCentro
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Display colors
        • 16M
        • 65K
        Screen area
        • 97.4 cm2
        • 16.3 cm2
        Screen format
        • 19.5:9 (height:width)
        • 1:1 (height:width)
        Screen to body ratio
        • 84.0%
        • 28.5%
        PPI /points per inch/
        • 409 PPI
        • 201 PPI
        Screen protection
        • To be confirmed
        		 Unknown
        Camera and Video
        Camera and Video
        SpecificationA7xCentro
        Rear camera, main
        • 16 MP
        • Dual
        • 1.3 MP
        • Single
        Camera specs
        • 16 MP
        • f/1.8
        • 1/3.1
        • 1.0µm
        • PDAF -2 MP
        • f/2.4
        • depth sensor
        • 1.3 MP
        Functions
        • HDR
        		 Unknown
        Video
        • 1080p@30fps
        • Yes
        Front camera, selfie
        • 16 MP
        • Single
        • 0 MP,
        Specifications
        • 16 MP
        • f/2.0
        		 Unknown
        Performance
        Performance
        SpecificationA7xCentro
        Processor CPU
        • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
        • 32-bit Intel XScale PXA270 312 MHz
        Graphics processor GPU
        • Mali-G72 MP3
        		 Unknown
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 140725
        		 Unknown
        General specs
        General specs
        SpecificationA7xCentro
        Release date
        • 2018
        • September
        • 2008
        • February
        Colors
        • Starry Purple
        • Ice Flame Blue
        • Obsidian
        • Glacier
        • Midnight
        • Cobalt
        • Onyx
        • Electric Blue
        • Rose
        • Olive
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 270 EUR
        • 70 EUR
        Battery life Unknown
        • Stand by time- Up to 300 h Talking time- Up to 4 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA7xCentro
        SIM card
        • Dual SIM (Nano-SIM
        • dual stand-by)
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 2100 -4G - LTE
        		 Unknown
        Speed
        • HSPA 42.2/5.76 Mbps
        • LTE-A (2CA) Cat13 600/100 Mbps
        		 Unknown
        GPRS
        • Yes
        • Class 10
        Edge
        • Yes
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 a/b/g/n
        • dual-band
        • WiFi Direct
        • hotspot
        • No
        GPS
        • Yes
        • with A-GPS
        • GLONASS
        • BDS
        • No
        USB
        • microUSB 2.0
        • USB On-The-Go
        • Proprietary
        Bluetooth
        • 4.2
        • 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
        SpecificationA7xCentro
        Radio
        • FM radio
        • No
        Others
        • Active noise cancellation with dedicated mic
        • 5-way navigation button
        Other features
        Other features
        SpecificationA7xCentro
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass - Charging 5V/2A 10W - For China
        • Infrared port - Document editor (Word
        • Excel
        • PowerPoint
        • PDF) -MP3 player -Organizer -Voice memo

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