OnePlus 7T vs Samsung I8520 Galaxy Beam

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.

  • Weight

    I8520 Galaxy Beam: 34 g lighter

    7T:
    190 g
    I8520 Galaxy Beam:
    156 g
  • Width

    I8520 Galaxy Beam: 14.6 mm narrower

    7T:
    74.4 mm
    I8520 Galaxy Beam:
    59.8 mm
  • Screen diagonal

    I8520 Galaxy Beam: 2.85 in smaller diagonal

    7T:
    6.55 in
    I8520 Galaxy Beam:
    3.7 in
  • Rear camera layout

    7T:
    Triple
    I8520 Galaxy Beam:
    Single
  • Depth

    7T: 6.8 mm thinner

    7T:
    8.1 mm
    I8520 Galaxy Beam:
    14.9 mm
  • Height

    I8520 Galaxy Beam: 37.9 mm shorter

    7T:
    160.9 mm
    I8520 Galaxy Beam:
    123 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. 7T

    Height:
    160.9 mm +37.9 mm versus I8520 Galaxy Beam
    Width:
    74.4 mm +14.6 mm versus I8520 Galaxy Beam
    Depth:
    8.1 mm
  2. 2. I8520 Galaxy Beam

    Height:
    123 mm
    Width:
    59.8 mm
    Depth:
    14.9 mm +6.8 mm versus 7T

Weight

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

  1. 1. 7T

    190 g

    +34 g versus I8520 Galaxy Beam

  2. 2. I8520 Galaxy Beam

    156 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. 7T

    Screen diagonal:
    6.55 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    103.6 cm²
  2. 2. I8520 Galaxy Beam

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

7T has approximately 165.8% more rectangular screen area than I8520 Galaxy Beam.

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.

7T: Original memory entry

128GB 8GB RAM · 256GB 8GB RAM · UFS3.0

I8520 Galaxy Beam: Original memory entry

16 GB · 384 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. 7T

NFC:
Yes
Headphone jack:
No
Memory card support:
No

2. I8520 Galaxy Beam

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (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. 7T

    3800 mAh

    +2000 mAh versus I8520 Galaxy Beam

  2. 2. I8520 Galaxy Beam

    1800 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. 7T2. I8520 Galaxy Beam

Everyday essentials
Everyday essentials — specifications for 7T, I8520 Galaxy Beam.
Specification7TI8520 Galaxy Beam
Dimensions (HxWxD)
  • 160.9 Х 74.4 Х 8.1 mm
  • 123 Х 59.8 Х 14.9 mm
Weight
  • 190 g
  • 156 g
Technology
  • Fluid AMOLED
  • Super AMOLED
Screen size
  • 6.55" inch
  • 3.7" inch
Screen resolution
  • 1080 x 2400 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • UFS3.0
  • 16 GB
  • 384 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3800 mAh
  • Non-removable Li-Po
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0
  • Android 2.1 (Eclair)
Chipset
  • Qualcomm SDM855 Snapdragon 855+ (7 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for 7T, I8520 Galaxy Beam.
Specification7TI8520 Galaxy Beam
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 103.6 cm2
  • 39.0 cm2
Screen format
  • 20:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 86.5%
  • 53.0%
PPI /points per inch/
  • 402 PPI
  • 252 PPI
Screen protection
  • Corning Gorilla Glass
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for 7T, I8520 Galaxy Beam.
Specification7TI8520 Galaxy Beam
Rear camera, main
  • 48 MP
  • Triple
  • 8 MP
  • Single
Camera specs
  • 48 MP
  • f/1.6
  • 26mm (wide)
  • 1/2''
  • 0.8µm
  • PDAF
  • OIS -12 MP
  • f/2.2
  • 51mm (telephoto)
  • 1.0µm
  • 2x optical zoom -16 MP
  • 17mm (ultrawide)
  • AF
  • 8 MP
  • AF
Functions
  • Auto-HDR
  • LED flash
Video
  • 1080p@30fps
  • gyro-EIS
  • 720p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • 25mm (wide)
  • 1/3.1''
  • 1.0µm
  • VGA
Performance

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

Performance — specifications for 7T, I8520 Galaxy Beam.
Specification7TI8520 Galaxy Beam
Processor CPU
  • Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
  • 720 MHz
Graphics processor GPU
  • Adreno 640 (700 MHz)
Unknown
Antutu 7 score *
  • 401214
  • 3020
Antutu 8 score *
  • 494705
Unknown
GeekBench 5 Single Core *
  • 761
Unknown
GeekBench 5 Multi-Core *
  • 2697
Unknown
General specs
General specs — specifications for 7T, I8520 Galaxy Beam.
Specification7TI8520 Galaxy Beam
Release date
  • 2019
  • September 26
  • 2010
  • February
Colors
  • Frosted Silver
  • Glacier blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 600 EUR
  • 260 EUR
Battery life Unknown
  • Stand by time- Up to 630 h (2G) / Up to 530 h (3G) Talking time- Up to 14 h 10 min (2G) / Up to 7 h 20 min (3G)
Body build
  • Front glass (Gorilla Glass)
  • back glass (Gorilla Glass)
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for 7T, I8520 Galaxy Beam.
Specification7TI8520 Galaxy Beam
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -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)
  • 29(700)
  • 32(1500)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 66(1700/2100) - EU LTE band 1(2100)
  • 30(2300)
  • 46
  • 48
  • 66(1700/2100)
  • 71(600) - NA LTE band 1(2100)
  • 41(2500) - CN
  • IN
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat18 1200/150 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • DLNA
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • SBAS
  • Yes
  • with A-GPS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX HD
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.62 W/kg (head)
Music and Audio
Music and Audio — specifications for 7T, I8520 Galaxy Beam.
Specification7TI8520 Galaxy Beam
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • DCI-P3 100% -HDR10+ -90Hz
  • Active noise cancellation with dedicated mic -Dolby Atmos sound
  • DNSe (Digital Natural Sound Engine)
Other features
Other features — specifications for 7T, I8520 Galaxy Beam.
Specification7TI8520 Galaxy Beam
Dop
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 30W (Warp Charge 30T)
  • Sensors Accelerometer
  • proximity - Built-in WVGA projector -MP3/WMA/WAV/eAAC+ player -MP4/H.264/Xvid/DivX player -Photo editor -ThinkFree Office Mobile document editor