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  2. Sharp R1S vs T-Mobile Sidekick 4G

Sharp R1S vs T-Mobile Sidekick 4G

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 diagonalSidekick 4G: 2 in smaller diagonalSidekick 4G: 3.5 in · R1S: 5.5 in
      • Rear camera layoutDual / SingleR1S: Dual · Sidekick 4G: Single
      • Release year2018 / 2011R1S: 2018 · Sidekick 4G: 2011

      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
      Sidekick 4G: 127 × 61 mm 2
      Side
      Sidekick 4G: 127 × 15 mm 2
      1. 1. R1S
        Height
        Unknown
        Width
        Unknown
        Depth
        Unknown
        Weight
        Unknown

        Unavailable dimensions are omitted from the drawing.

      2. 2. Sidekick 4G
        Height
        127 mm
        Width
        61 mm
        Depth
        15 mm
        Weight
        162 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.

      Screen size
      R1S: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 Sidekick 4G: 3.5 in, 5:3, About 34.9 cm² rectangular area 2
      1. 1. R1S 5.5 in · 16:9 About 83.4 cm² rectangular area
      2. 2. Sidekick 4G 3.5 in · 5:3 About 34.9 cm² rectangular area

      R1S has approximately 139.2% more rectangular screen area than Sidekick 4G.

      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
      StorageR1SSidekick 4G
      32 GB 3 GB RAM Unknown
      Sidekick 4G: Original memory entry

      1 GB · 512 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. R1S

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

      2. Sidekick 4G

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 32 GB (dedicated slot) · 2 GB included

      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. R1S5000 mAh

        +3500 mAh versus Sidekick 4G

      2. 2. Sidekick 4G1500 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. R1S2. Sidekick 4G

      Everyday essentials
      Everyday essentials
      SpecificationR1SSidekick 4G
      Dimensions (HxWxD)
      • Х Х mm
      • 127 Х 61 Х 15 mm
      Weight
      • 0 g
      • 162 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 5.5" inch
      • 3.5" inch
      Screen resolution
      • 720 x 1280 px
      • 480 x 800 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32 GB
      • 3 GB RAM
      • 1 GB
      • 512 MB RAM
      Memory card support
      • microSD
      • up to 128 GB (uses SIM 2 slot)
      • microSD
      • up to 32 GB (dedicated slot)
      • 2 GB included
      BatteryCapacity is not battery life. No endurance test is implied.
      • 5000 mAh
      • Non-removable Li-Ion
      • 1500 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 7.0 (Nougat)
      • Android 2.2 (Froyo)
      Chipset
      • Mediatek MT6750 (28 nm)
      • Hummingbird
      Headphone jack
      • No
      • Yes
      Display
      Display
      SpecificationR1SSidekick 4G
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 83.4 cm2
      • 34.9 cm2
      Screen format
      • 16:9 (height:width)
      • 5:3 (height:width)
      Screen to body ratio Unknown
      • 45.0%
      PPI /points per inch/
      • 267 PPI
      • 267 PPI
      Camera and Video
      Camera and Video
      SpecificationR1SSidekick 4G
      Rear camera, main
      • 13 MP
      • Dual
      • 3.15 MP
      • Single
      Camera specs
      • 13 MP
      • f/2.0
      • AF -5 MP
      • depth sensor
      • 3.15 MP
      • AF
      Functions
      • Dual-LED dual-tone flash
      • panorama
      • HDR
      		 Unknown
      Video
      • 1080p@30fps
      • 480p@30fps
      Front camera, selfie
      • 5 MP
      • Single
      • 0.3 MP
      • Single
      Specifications
      • 5 MP
      • f/2.4
      • VGA
      Performance
      Performance
      SpecificationR1SSidekick 4G
      Processor CPU
      • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
      • 1.0 GHz Cortex-A8
      Graphics processor GPU
      • Mali-T860MP2
      • PowerVR SGX540
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 48572
      		 Unknown
      General specs
      General specs
      SpecificationR1SSidekick 4G
      Release date
      • 2018
      • February
      • 2011
      • March
      Colors
      • Black
      • Matte Black
      • Pearl magenta
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 170 EUR
      • 310 EUR
      Battery life Unknown
      • Stand by time- Up to 456 h Talking time- Up to 6 h 30 min
      Communication and Connectivity
      Communication and Connectivity
      SpecificationR1SSidekick 4G
      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)
      • 40(2300)
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      Speed
      • HSPA
      • LTE
      • HSPA 7.2/5.76 Mbps
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • hotspot
      • Wi-Fi 802.11 b/g/n
      • DLNA
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • USB On-The-Go
      • microUSB 2.0
      Bluetooth
      • 4.2
      • A2DP
      • LE
      • 3.0
      • A2DP
      Harmful irradiation Unknown
      • SAR - 0.34 W/kg (head) 0.96 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationR1SSidekick 4G
      Radio
      • To be confirmed
      • Nо
      Others
      • Active noise cancellation with dedicated mic
      		 Unknown
      Other features
      Other features
      SpecificationR1SSidekick 4G
      Dop
      • Sensors Fingerprint (front-mounted)
      • accelerometer
      • proximity - Power Bank/Reverse charging - For Indonesia
      • Vietnam
      • Sensors Accelerometer
      • proximity - T-Mobile TV -MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -ThinkFree Office document editor
      • PDF viewer -Voice memo -Predictive text input - Optical trackpad - Also known as T-Mobile T839 Sidekick 4G

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