Samsung Galaxy S7 vs Samsung i620

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

    i620: 25.8 g lighter

    Galaxy S7:
    152 g
    i620:
    126.2 g
  • Width

    i620: 10.3 mm narrower

    Galaxy S7:
    69.6 mm
    i620:
    59.3 mm
  • Screen diagonal

    i620: 2.9 in smaller diagonal

    Galaxy S7:
    5.1 in
    i620:
    2.2 in
  • Chipset

    Galaxy S7:
    Exynos 8890 Octa (14 nm)
    i620:
    TI OMAP 1710
  • Depth

    Galaxy S7: 8.4 mm thinner

    Galaxy S7:
    7.9 mm
    i620:
    16.3 mm
  • Height

    i620: 47.5 mm shorter

    Galaxy S7:
    142.4 mm
    i620:
    94.9 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. Galaxy S7

    Height:
    142.4 mm +47.5 mm versus i620
    Width:
    69.6 mm +10.3 mm versus i620
    Depth:
    7.9 mm
  2. 2. i620

    Height:
    94.9 mm
    Width:
    59.3 mm
    Depth:
    16.3 mm +8.4 mm versus Galaxy S7

Weight

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

  1. 1. Galaxy S7

    152 g

    +25.8 g versus i620

  2. 2. i620

    126.2 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. Galaxy S7

    Screen diagonal:
    5.1 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    71.7 cm²
  2. 2. i620

    Screen diagonal:
    2.2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    15 cm²

Galaxy S7 has approximately 378.4% 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.

Galaxy S7: Original memory entry

32/64 GB · 512GB 4GB

i620: Original memory entry

80 MB · 64 MB RAM · 128 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. Galaxy S7

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot) - dual SIM model only

2. i620

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. Galaxy S7

    3000 mAh

    +1800 mAh versus i620

  2. 2. i620

    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. Galaxy S72. i620

Everyday essentials
Everyday essentials — specifications for Galaxy S7, i620.
SpecificationGalaxy S7i620
Dimensions (HxWxD)
  • 142.4 Х 69.6 Х 7.9 mm
  • 94.9 Х 59.3 Х 16.3 mm
Weight
  • 152 g
  • 126.2 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5.1" inch
  • 2.2" inch
Screen resolution
  • 1440 x 2560 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/64 GB
  • 512GB 4GB
  • 80 MB
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot) - dual SIM model only
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • upgradable to Android 8.0 (Oreo); TouchWiz UI
  • Microsoft Windows Mobile 6.0 Standard Edition
Chipset
  • Exynos 8890 Octa (14 nm)
  • TI OMAP 1710
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Galaxy S7, i620.
SpecificationGalaxy S7i620
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 71.5 cm2
  • 15.0 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 72.1%
  • 26.6%
PPI /points per inch/
  • 577 PPI
  • 182 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Galaxy S7, i620.
SpecificationGalaxy S7i620
Rear camera, main
  • 12 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 12 MP
  • f/1.7
  • 26mm (wide)
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • OIS
  • 2 MP
Functions
  • Dual video call
  • Auto-HDR
  • LED flash
Video
  • 1440p
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/1.7
  • 22mm (wide)
  • 1/4.1''
  • 1.34µm
  • VGA videocall camera
Performance

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

Performance — specifications for Galaxy S7, i620.
SpecificationGalaxy S7i620
Processor CPU
  • Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53)
  • 220 MHz ARM926EJ-S
Graphics processor GPU
  • Mali-T880 MP12
Unknown
Antutu 7 score *
  • 158900
Unknown
GeekBench 4 Single Core *
  • 1536
Unknown
GeekBench 4 Multi-Core *
  • 3718
Unknown
GeekBench 4 RenderScript *
  • 4791
Unknown
Antutu 8 score *
  • 189150
Unknown
GeekBench 4 Battery *
  • 1939
Unknown
GeekBench 5 Single Core *
  • 272
Unknown
GeekBench 5 Multi-Core *
  • 717
Unknown
General specs
General specs — specifications for Galaxy S7, i620.
SpecificationGalaxy S7i620
Release date
  • 2016
  • February
  • 2007
  • June
Colors
  • Black
  • White
  • Gold
  • Silver
  • Pink Gold
  • Silver
  • Black
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 130 EUR
Battery life
  • Talking time- Up to 22 h (3G) Music play - Up to 62 h
  • Stand by time- Up to 320 h Talking time- Up to 6 h 30 min
Body build
  • Front/back glass (Gorilla Glass 4)
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Galaxy S7, i620.
SpecificationGalaxy S7i620
SIM card
  • Single SIM (Nano-SIM) - G930FHybrid Dual SIM (Nano-SIM
  • dual stand-by) - G930FD
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G930FD -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - G930F
  • G930FD
  • G930W8 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - G930F
  • G930FD LTE band 1(2100)
  • 29(700)
  • 30(2300)
  • 41(2500) - G930W8
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA 1.8 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • microUSB 2.0
  • USB Host
  • miniUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • aptX
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 1.40 W/kg (head) 1.59 W/kg (body) SAR EU - 0.41 W/kg (head) 0.62 W/kg (body)
  • SAR - 0.33 W/kg (head) 0.29 W/kg (body) SAR EU - 0.38 W/kg (head)
Music and Audio
Music and Audio — specifications for Galaxy S7, i620.
SpecificationGalaxy S7i620
Radio
  • No
  • No
Others
  • Always-on display
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Galaxy S7, i620.
SpecificationGalaxy S7i620
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • heart rate
  • SpO2 - Fast battery charging (Quick Charge 2.0) -Qi/PMA wireless charging (market dependent) -ANT+ -S-Voice natural language commands and dictation - Samsung Pay (Visa
  • MasterCard certified) -IP68 dust/water proof (up to 1.5m for 30 mins) - Versions: G930F (Global); G930FD (Global; Southeast Asia); G930W8 (Canada) Also known as Samsung Galaxy S7 Duos with dual-SIM card slots
  • WMV/3GP/H.263/MP4 player -WMA/MP3/AAC/AAC+/OGG/ASF player -Organizer -Pocket Office