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  2. Samsung i637 Jack vs Sharp R1S

Samsung i637 Jack vs Sharp R1S

Compare recorded specifications, size and practical differences.

Sharp R1S

Sharp R1S

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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.

      • Screen diagonali637 Jack: 3.1 in smaller diagonali637 Jack: 2.4 in · R1S: 5.5 in
      • Rear camera layoutSingle / Duali637 Jack: Single · R1S: Dual
      • Release year2009 / 2018i637 Jack: 2009 · R1S: 2018

      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
      i637 Jack: 117 × 61 mm 1
      Side
      i637 Jack: 117 × 12.7 mm 1
      1. 1. i637 Jack
        Height
        117 mm
        Width
        61 mm
        Depth
        12.7 mm
        Weight
        102.1 g
      2. 2. R1S
        Height
        Unknown
        Width
        Unknown
        Depth
        Unknown
        Weight
        Unknown

        Unavailable dimensions are omitted from the drawing.

      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.

      Screen size
      i637 Jack: 2.4 in, 4:3, About 17.8 cm² rectangular area 1 R1S: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
      1. 1. i637 Jack 2.4 in · 4:3 About 17.8 cm² rectangular area
      2. 2. R1S 5.5 in · 16:9 About 83.4 cm² rectangular area

      R1S has approximately 367.5% more rectangular screen area than i637 Jack.

      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 by storage capacity and phone
      Storagei637 JackR1S
      32 GB Unknown 3 GB RAM
      i637 Jack: Original memory entry

      256 MB RAM · 256 MB ROM

      Practical features

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

      1. i637 Jack

      NFC
      Unknown
      Headphone jack
      No
      Memory card support
      See details microSD · up to 16 GB (dedicated slot)

      2. R1S

      NFC
      Unknown
      Headphone jack
      No
      Memory card support
      See details microSD · up to 128 GB (uses SIM 2 slot)

      Battery capacity

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

      Recorded capacity

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

      1. 1. i637 Jack1480 mAh
      2. 2. R1S5000 mAh

        +3520 mAh versus i637 Jack

      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. i637 Jack2. R1S

      Everyday essentials
      Everyday essentials
      Specificationi637 JackR1S
      Dimensions (HxWxD)
      • 117 Х 61 Х 12.7 mm
      • Х Х mm
      Weight
      • 102.1 g
      • 0 g
      Technology
      • TFT
      • IPS LCD
      Screen size
      • 2.4" inch
      • 5.5" inch
      Screen resolution
      • 320 x 240 px
      • 720 x 1280 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 256 MB RAM
      • 256 MB ROM
      • 32 GB
      • 3 GB RAM
      Memory card support
      • microSD
      • up to 16 GB (dedicated slot)
      • microSD
      • up to 128 GB (uses SIM 2 slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1480 mAh
      • Removable Li-Ion
      • 5000 mAh
      • Non-removable Li-Ion
      Operating system OS
      • Microsoft Windows Mobile 6.1 Standard
      • upgradable to Windows Mobile 6.5
      • Android 7.0 (Nougat)
      Chipset Unknown
      • Mediatek MT6750 (28 nm)
      Headphone jack
      • No
      • No
      Display
      Display
      Specificationi637 JackR1S
      Touchscreen Unknown
      • capacitive touchscreen
      Display colors
      • 65K
      • 16M
      Screen area
      • 17.8 cm2
      • 83.4 cm2
      Screen format
      • 4:3 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 25.0%
      		 Unknown
      PPI /points per inch/
      • 167 PPI
      • 267 PPI
      Camera and Video
      Camera and Video
      Specificationi637 JackR1S
      Rear camera, main
      • 3.15 MP
      • Single
      • 13 MP
      • Dual
      Camera specs
      • 3.15 MP
      • 13 MP
      • f/2.0
      • AF -5 MP
      • depth sensor
      Functions Unknown
      • Dual-LED dual-tone flash
      • panorama
      • HDR
      Video
      • Yes
      • 1080p@30fps
      Front camera, selfie
      • 0 MP,
      • 5 MP
      • Single
      Specifications Unknown
      • 5 MP
      • f/2.4
      Performance
      Performance
      Specificationi637 JackR1S
      Processor CPU
      • 528 MHz
      • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
      Graphics processor GPU Unknown
      • Mali-T860MP2
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 48572
      General specs
      General specs
      Specificationi637 JackR1S
      Release date
      • 2009
      • May
      • 2018
      • February
      Colors Unknown
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 120 EUR
      • 170 EUR
      Battery life
      • Stand by time- Up to 288 h Talking time- Up to 7 h
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      Specificationi637 JackR1S
      SIM card
      • Mini-SIM
      • Hybrid Dual SIM (Nano-SIM
      • dual stand-by)
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      • 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)
      • 40(2300)
      Speed
      • HSPA 3.6/0.384 Mbps
      • HSPA
      • LTE
      GPRS
      • Class 10
      • Yes
      Edge
      • Class 10
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g
      • Wi-Fi 802.11 b/g/n
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • Yes
      • with A-GPS
      USB
      • 2.0
      • microUSB 2.0
      • USB On-The-Go
      Bluetooth
      • 2.0
      • A2DP
      • 4.2
      • A2DP
      • LE
      Harmful irradiation
      • SAR - 1.04 W/kg (head) 0.53 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      Specificationi637 JackR1S
      Radio
      • No
      • To be confirmed
      Others Unknown
      • Active noise cancellation with dedicated mic
      Other features
      Other features
      Specificationi637 JackR1S
      Dop
      • Windows Media Player 10 -Windows Live
      • Yahoo!
      • AOL -Microsoft Outlook Mobile -Pocket Office -Voice memo/dial -Predictive text input - For AT&T
      • Sensors Fingerprint (front-mounted)
      • accelerometer
      • proximity - Power Bank/Reverse charging - For Indonesia
      • Vietnam