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Oppo Reno3 Pro 5G vs Samsung DoubleTime I857

Compare recorded specifications, size and practical differences.

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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.

    • Weight

      DoubleTime I857: 23 g lighter

      Reno3 Pro 5G:
      171 g
      DoubleTime I857:
      148 g

    • Width

      DoubleTime I857: 10.4 mm narrower

      Reno3 Pro 5G:
      72.4 mm
      DoubleTime I857:
      62 mm

    • Screen diagonal

      DoubleTime I857: 3.3 in smaller diagonal

      Reno3 Pro 5G:
      6.5 in
      DoubleTime I857:
      3.2 in

    • Chipset

      Reno3 Pro 5G:
      Qualcomm SDM765 Snapdragon 765G (7 nm)
      DoubleTime I857:
      Qualcomm MSM7230

    • Rear camera layout

      Reno3 Pro 5G:
      Quad
      DoubleTime I857:
      Single

    • Depth

      Reno3 Pro 5G: 7.3 mm thinner

      Reno3 Pro 5G:
      7.7 mm
      DoubleTime I857:
      15 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.

    1. 1. Reno3 Pro 5G

      Height:
      159.4 mm +46.4 mm versus DoubleTime I857
      Width:
      72.4 mm +10.4 mm versus DoubleTime I857
      Depth:
      7.7 mm

    2. 2. DoubleTime I857

      Height:
      113 mm
      Width:
      62 mm
      Depth:
      15 mm +7.3 mm versus Reno3 Pro 5G

    Weight

    Bars start at zero and share a scale within this chart.

    1. 1. Reno3 Pro 5G

      171 g

      +23 g versus DoubleTime I857

    2. 2. DoubleTime I857

      148 g

    Screen size

    Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

    1. 1. Reno3 Pro 5G

      Screen diagonal:
      6.5 in
      Aspect ratio (height:width):
      20:9
      Approximate rectangular screen area:
      102 cm²

    2. 2. DoubleTime I857

      Screen diagonal:
      3.2 in
      Aspect ratio (height:width):
      3:2
      Approximate rectangular screen area:
      30.5 cm²

    Reno3 Pro 5G has approximately 234.5% more rectangular screen area than DoubleTime I857.

    Memory variants

    Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

    Recorded RAM for Reno3 Pro 5G, DoubleTime I857, compared at the same storage capacity.
    StorageReno3 Pro 5GDoubleTime I857
    128 GB 8 GB RAM Unknown
    256 GB 12 GB RAM Unknown
    DoubleTime I857: Original memory entry

    260 MB · 256 MB RAM

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. Reno3 Pro 5G

    NFC:
    Yes
    Headphone jack:
    No
    Memory card support:
    No

    2. DoubleTime I857

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot)

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    Recorded battery capacity

    Bars start at zero and share a scale within this chart.

    1. 1. Reno3 Pro 5G

      4025 mAh

      +2825 mAh versus DoubleTime I857

    2. 2. DoubleTime I857

      1200 mAh

    Specifications

    Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    1. Reno3 Pro 5G2. DoubleTime I857

    Everyday essentials
    Everyday essentials — specifications for Reno3 Pro 5G, DoubleTime I857.
    SpecificationReno3 Pro 5GDoubleTime I857
    Dimensions (HxWxD)
    • 159.4 Х 72.4 Х 7.7 mm
    • 113 Х 62 Х 15 mm
    Weight
    • 171 g
    • 148 g
    Technology
    • AMOLED
    • TFT
    Screen size
    • 6.5" inch
    • 3.2" inch
    Screen resolution
    • 1080 x 2400 px
    • 320 x 480 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 128GB 8GB RAM
    • 256GB 12GB RAM
    • 260 MB
    • 256 MB RAM
    Memory card support
    • No
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4025 mAh
    • Non-removable Li-Po
    • 1200 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 10.0; ColorOS 7
    • Android 2.2 (Froyo)
    Chipset
    • Qualcomm SDM765 Snapdragon 765G (7 nm)
    • Qualcomm MSM7230
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for Reno3 Pro 5G, DoubleTime I857.
    SpecificationReno3 Pro 5GDoubleTime I857
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 256K
    Screen area
    • 103.5 cm2
    • 30.5 cm2
    Screen format
    • 20:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 89.7%
    • 43.5%
    PPI /points per inch/
    • 402 PPI
    • 180 PPI
    Screen protection
    • Corning Gorilla Glass 5
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Reno3 Pro 5G, DoubleTime I857.
    SpecificationReno3 Pro 5GDoubleTime I857
    Rear camera, main
    • 48 MP
    • Quad
    • 3.15 MP
    • Single
    Camera specs
    • 48 MP
    • f/1.7
    • 26mm (wide)
    • 1/2.0''
    • 0.8µm
    • PDAF
    • OIS -13 MP
    • f/2.4
    • 53mm (telephoto)
    • 1/3.4''
    • 1.0µm
    • 2x optical zoom -8 MP
    • f/2.2
    • 13mm (ultrawide)
    • 1/3.2''
    • 1.4µm -2 MP B/W
    • 1/5''
    • 1.75µm
    • 3.15 MP
    • AF
    Functions
    • HDR
    		 Unknown
    Video
    • 1080p@30fps
    • 320p
    Front camera, selfie
    • 32 MP
    • Single
    • 0 MP,
    Specifications
    • 32 MP
    • f/2.4
    • 26mm (wide)
    • 1/2.8''
    • 0.8µm
    		 Unknown
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for Reno3 Pro 5G, DoubleTime I857.
    SpecificationReno3 Pro 5GDoubleTime I857
    Processor CPU
    • Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
    • 800 MHz Scorpion
    Graphics processor GPU
    • Adreno 620
    • Adreno 205
    Antutu 8 score *
    • 320822
    		 Unknown
    General specs
    General specs — specifications for Reno3 Pro 5G, DoubleTime I857.
    SpecificationReno3 Pro 5GDoubleTime I857
    Release date
    • 2019
    • December
    • 2011
    • October
    Colors
    • Black
    • White
    • Starry Night
    • Sunrise
    • Classic Blue
    • Black/White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 520 EUR
    • 70 EUR
    Battery life Unknown
    • Stand by time- Up to 250 h Talking time- Up to 6 h
    Body build
    • Front glass (Gorilla Glass 5)
    • Back glass (Gorilla Glass 5)
    • aluminum frame
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Reno3 Pro 5G, DoubleTime I857.
    SpecificationReno3 Pro 5GDoubleTime I857
    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 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 17(700)
    • 20(800)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) -5G - 5G band 1(2100)
    • 41(2500)
    • 78(3500); SA/NSA
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A
    • 5G 3.7/1.6 Gbps
    • HSPA 7.2/2 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac/ax
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • No
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • BDS
    • Yes
    • with A-GPS
    USB
    • 3.1
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 5.1
    • A2DP
    • LE
    • aptX HD
    • 3.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.82 W/kg (head) 1.29 W/kg (body)
    • SAR - 0.54 W/kg (head) 0.97 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Reno3 Pro 5G, DoubleTime I857.
    SpecificationReno3 Pro 5GDoubleTime I857
    Radio Unknown
    • No
    Others
    • 500 nits typ. brightness -800 nits max brightness -90Hz refresh rate
    • Active noise cancellation with dedicated mic -Dolby Atmos sound
    • Secondary TFT capacitive touchscreen (with multitouch)
    • 320 x 480 pixels
    • 3.2 inches
    Other features
    Other features — specifications for Reno3 Pro 5G, DoubleTime I857.
    SpecificationReno3 Pro 5GDoubleTime I857
    Dop
    • Sensors Fingerprint (under display
    • optical)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 30W: 50% in 20min (VOOC Flash Charge 4.0)
    • Sensors Accelerometer
    • proximity
    • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial/commands -Predictive text input - For AT&T

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