HTC One ST vs Samsung Galaxy S II I777

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Display technology

    OLED versus LCD

    One ST:
    LCD
    Galaxy S II I777:
    OLED
  • Weight

    One ST: 6.9 g lighter

    One ST:
    115 g
    Galaxy S II I777:
    121.9 g
  • Height

    Galaxy S II I777: 2 mm shorter

    One ST:
    128 mm
    Galaxy S II I777:
    126 mm
  • Release year

    One ST:
    2012
    Galaxy S II I777:
    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.

  1. 1. One ST

    Height:
    128 mm +2 mm versus Galaxy S II I777
    Width:
    66.9 mm
    Depth:
    9.3 mm
  2. 2. Galaxy S II I777

    Height:
    126 mm
    Width:
    66 mm
    Depth:
    8.9 mm

Weight

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

  1. 1. One ST

    115 g

  2. 2. Galaxy S II I777

    121.9 g

    +6.9 g versus One ST

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. One ST

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. Galaxy S II I777

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²

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 One ST, Galaxy S II I777, compared at the same storage capacity.
StorageOne STGalaxy S II I777
4 GB 1 GB RAM Not recorded
16 GB Not recorded 1 GB RAM
32 GB Not recorded 1 GB 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. One ST

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

2. Galaxy S II I777

NFC:
See details Optional
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 8 GB included

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. One ST

    1800 mAh

    +150 mAh versus Galaxy S II I777

  2. 2. Galaxy S II I777

    1650 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. One ST2. Galaxy S II I777

Everyday essentials
Everyday essentials — specifications for One ST, Galaxy S II I777.
SpecificationOne STGalaxy S II I777
Dimensions (HxWxD)
  • 128 Х 66.9 Х 9.3 mm
  • 126 Х 66 Х 8.9 mm
Weight
  • 115 g
  • 121.9 g
Technology
  • Super LCD2
  • Super AMOLED Plus
Screen size
  • 4.3" inch
  • 4.3" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 16/32 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 1650 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich); Sense UI
  • Android 2.3.4 (Gingerbread)
Chipset Unknown
  • Exynos 4210 Dual
NFC Unknown
  • Optional
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One ST, Galaxy S II I777.
SpecificationOne STGalaxy S II I777
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 52.6 cm2
  • 52.6 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 61.5%
  • 63.3%
PPI /points per inch/
  • 217 PPI
  • 217 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for One ST, Galaxy S II I777.
SpecificationOne STGalaxy S II I777
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance
Performance — specifications for One ST, Galaxy S II I777.
SpecificationOne STGalaxy S II I777
Processor CPU
  • Dual-core 1.0 GHz
  • Dual-core 1.2 GHz Cortex-A9
Graphics processor GPU Unknown
  • Mali-400MP4
General specs
General specs — specifications for One ST, Galaxy S II I777.
SpecificationOne STGalaxy S II I777
Release date
  • 2012
  • August
  • 2011
  • August
Colors
  • Black
  • White
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 170 EUR
Battery life Unknown
  • Stand by time- Up to 400 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for One ST, Galaxy S II I777.
SpecificationOne STGalaxy S II I777
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 3.0
  • A2DP
  • aptX
Harmful irradiation Unknown
  • SAR - 0.36 W/kg (head) 0.90 W/kg (body) SAR EU - 0.25 W/kg (head)
Music and Audio
Music and Audio — specifications for One ST, Galaxy S II I777.
SpecificationOne STGalaxy S II I777
Radio
  • No
  • No
Others
  • Beats Audio
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for One ST, Galaxy S II I777.
SpecificationOne STGalaxy S II I777
Dop
  • Sensors Accelerometer
  • proximity - MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Document viewer -Voice memo/dial -Predictive text input - For China
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP4/DivX/XviD/WMV/H.264 player -MP3/WAV/eAAC+/AC3/FLAC player -Photo/video editor -Document editor - For AT&T Also known as Samsung SGH-I777
  • Samsung Attain