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Samsung i620 vs Sharp Aquos R2 compact

Compare recorded specifications, size and practical differences.

Samsung i620

Samsung i620

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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.

  • Weighti620: 8.8 g lighteri620: 126.2 g · Aquos R2 compact: 135 g
  • Widthi620: 4.7 mm narroweri620: 59.3 mm · Aquos R2 compact: 64 mm
  • Screen diagonali620: 3 in smaller diagonali620: 2.2 in · Aquos R2 compact: 5.2 in
  • ChipsetTI OMAP 1710 / Qualcomm SDM845 Snapdragon 845 (10 nm)i620: TI OMAP 1710 · Aquos R2 compact: Qualcomm SDM845 Snapdragon 845 (10 nm)
  • DepthAquos R2 compact: 7 mm thinnerAquos R2 compact: 9.3 mm · i620: 16.3 mm
  • Heighti620: 36.1 mm shorteri620: 94.9 mm · Aquos R2 compact: 131 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
i620: 94.9 × 59.3 mm 1 Aquos R2 compact: 131 × 64 mm 2
Side
i620: 94.9 × 16.3 mm 1 Aquos R2 compact: 131 × 9.3 mm 2
  1. 1. i620
    Height
    94.9 mm
    Width
    59.3 mm
    Depth
    16.3 mm+7 mm versus Aquos R2 compact
    Weight
    126.2 g
  2. 2. Aquos R2 compact
    Height
    131 mm+36.1 mm versus i620
    Width
    64 mm+4.7 mm versus i620
    Depth
    9.3 mm
    Weight
    135 g
Weight

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

  1. 1. i620126.2 g
  2. 2. Aquos R2 compact135 g

    +8.8 g versus i620

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
i620: 2.2 in, 4:3, About 15 cm² rectangular area 1 Aquos R2 compact: 5.2 in, 19:9, About 67.5 cm² rectangular area 2
  1. 1. i620 2.2 in · 4:3 About 15 cm² rectangular area
  2. 2. Aquos R2 compact 5.2 in · 19:9 About 67.5 cm² rectangular area

Aquos R2 compact has approximately 350.3% more rectangular screen area than i620.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

i620: Original memory entry

80 MB · 64 MB RAM · 128 MB ROM

Aquos R2 compact: Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. i620

NFC
Unknown
Headphone jack
No
Memory card support
See details microSD (dedicated slot)

2. Aquos R2 compact

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 512 GB

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. i6201200 mAh
  2. 2. Aquos R2 compact2500 mAh

    +1300 mAh versus i620

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. i6202. Aquos R2 compact

Everyday essentials
Everyday essentials
Specificationi620Aquos R2 compact
Dimensions (HxWxD)
  • 94.9 Х 59.3 Х 16.3 mm
  • 131 Х 64 Х 9.3 mm
Weight
  • 126.2 g
  • 135 g
Technology
  • TFT
  • IGZO IPS LCD
Screen size
  • 2.2" inch
  • 5.2" inch
Screen resolution
  • 320 x 240 px
  • 1080 x 2280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 80 MB
  • 64 MB RAM
  • 128 MB ROM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 512 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.0 Standard Edition
  • Android 9.0 (Pie)
Chipset
  • TI OMAP 1710
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display
Specificationi620Aquos R2 compact
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 15.0 cm2
  • 67.5 cm2
Screen format
  • 4:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 26.6%
  • 80.5%
PPI /points per inch/
  • 182 PPI
  • 485 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video
Specificationi620Aquos R2 compact
Rear camera, main
  • 2 MP
  • Single
  • 22.6 MP
  • Single
Camera specs
  • 2 MP
  • 22.6 MP
  • f/1.9
  • 22 mm
  • PDAF
  • OIS
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
  • f/2.2
  • 23 mm
Performance
Performance
Specificationi620Aquos R2 compact
Processor CPU
  • 220 MHz ARM926EJ-S
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU Unknown
  • Adreno 630
General specs
General specs
Specificationi620Aquos R2 compact
Release date
  • 2007
  • June
  • 2018
  • November
Colors
  • Silver
  • Black
  • Pink
  • Smokey Green
  • Deep White
  • Pure Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
Unknown
Battery life
  • Stand by time- Up to 320 h Talking time- Up to 6 h 30 min
Unknown
Body build Unknown
  • Front glass
  • aluminum frame
  • plastic back
Communication and Connectivity
Communication and Connectivity
Specificationi620Aquos R2 compact
SIM card
  • Mini-SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
Speed
  • HSPA 1.8 Mbps
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
USB
  • miniUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth
  • 2.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.33 W/kg (head) 0.29 W/kg (body) SAR EU - 0.38 W/kg (head)
Unknown
Music and Audio
Music and Audio
Specificationi620Aquos R2 compact
Radio
  • No
  • No
Others Unknown
  • 120 Hz -HDR10 -DCI-P3
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos -24-bit/192kHz audio
Other features
Other features
Specificationi620Aquos R2 compact
Dop
  • WMV/3GP/H.263/MP4 player -WMA/MP3/AAC/AAC+/OGG/ASF player -Organizer -Pocket Office
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)

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