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HTC One Dual Sim vs OnePlus 6T

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 Dual Sim:
    LCD
    6T:
    OLED
  • Weight

    One Dual Sim: 29 g lighter

    One Dual Sim:
    156 g
    6T:
    185 g
  • Width

    One Dual Sim: 5.5 mm narrower

    One Dual Sim:
    69.3 mm
    6T:
    74.8 mm
  • Screen diagonal

    One Dual Sim: 1.73 in smaller diagonal

    One Dual Sim:
    4.68 in
    6T:
    6.41 in
  • Chipset

    One Dual Sim:
    Qualcomm APQ8064T Snapdragon 600
    6T:
    Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Rear camera layout

    One Dual Sim:
    Single
    6T:
    Dual

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 Dual Sim

    Height:
    137.8 mm
    Width:
    69.3 mm
    Depth:
    10.4 mm +2.2 mm versus 6T
  2. 2. 6T

    Height:
    157.5 mm +19.7 mm versus One Dual Sim
    Width:
    74.8 mm +5.5 mm versus One Dual Sim
    Depth:
    8.2 mm

Weight

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

  1. 1. One Dual Sim

    156 g

  2. 2. 6T

    185 g

    +29 g versus One Dual Sim

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 Dual Sim

    Screen diagonal:
    4.68 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.4 cm²
  2. 2. 6T

    Screen diagonal:
    6.41 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.9 cm²

6T has approximately 67% more rectangular screen area than One Dual Sim.

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 Dual Sim, 6T, compared at the same storage capacity.
StorageOne Dual Sim6T
32 GB 2 GB RAM Unknown
6T: Original memory entry

256 GB · 8 GB RAM · 128 GB · 6/8 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 Dual Sim

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. 6T

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

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 Dual Sim

    2300 mAh

  2. 2. 6T

    3700 mAh

    +1400 mAh versus One Dual Sim

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 Dual Sim2. 6T

Everyday essentials
Everyday essentials — specifications for One Dual Sim, 6T.
SpecificationOne Dual Sim6T
Dimensions (HxWxD)
  • 137.8 Х 69.3 Х 10.4 mm
  • 157.5 Х 74.8 Х 8.2 mm
Weight
  • 156 g
  • 185 g
Technology
  • Super LCD3
  • Optic AMOLED
Screen size
  • 4.68" inch
  • 6.41" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2 GB RAM
  • 256 GB
  • 8 GB RAM
  • 128 GB
  • 6/8 GB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2300 mAh
  • Non-removable Li-Po
  • 3700 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • upgradable to 5 (Lollipop); Sense UI 5
  • Android 9.0 (Pie); OxygenOS 9.0.5
Chipset
  • Qualcomm APQ8064T Snapdragon 600
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC
  • Yes (market dependent)
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for One Dual Sim, 6T.
SpecificationOne Dual Sim6T
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.4 cm2
  • 100.9 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 63.2%
  • 85.6%
PPI /points per inch/
  • 471 PPI
  • 402 PPI
Screen protection
  • Corning Gorilla Glass 2
  • Corning Gorilla Glass 6
Camera and Video

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

Camera and Video — specifications for One Dual Sim, 6T.
SpecificationOne Dual Sim6T
Rear camera, main
  • 4 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 4 MP
  • 1/3''
  • 2µm
  • OIS
  • AF
  • 16 MP
  • f/1.7
  • 25mm (wide)
  • 1/2.6''
  • 1.22µm
  • OIS
  • PDAF -20 MP (16 MP effective)
  • 1/2.8''
  • 1.0µm
  • PDAF
Functions
  • HDR
  • Auto-HDR
  • gyro-EIS
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2.1 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 2.1 MP
  • 16 MP
  • f/2.0
  • 25mm (wide)
  • 1/3.1''
  • 1.0µm
DxOMark Main Score * Unknown
  • 98
DxOMark Photo * Unknown
  • 101
DxOMark Video * Unknown
  • 91
Performance

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

Performance — specifications for One Dual Sim, 6T.
SpecificationOne Dual Sim6T
Processor CPU
  • Quad-core 1.7 GHz Krait 300
  • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU
  • Adreno 320
  • Adreno 630
Antutu 7 score * Unknown
  • 293212
GeekBench 4 Single Core *
  • 703
  • 2372
GeekBench 4 Multi-Core *
  • 1630
  • 8842
GeekBench 4 RenderScript *
  • 598
  • 13163
Antutu 8 score * Unknown
  • 362575
GeekBench 5 Single Core * Unknown
  • 500
GeekBench 5 Multi-Core * Unknown
  • 2245
General specs
General specs — specifications for One Dual Sim, 6T.
SpecificationOne Dual Sim6T
Release date
  • 2013
  • June
  • 2018
  • October
Colors
  • Silver
  • Black
  • Thunder Purple
  • Mirror Black
  • Midnight Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 550 EUR
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 480 h (3G) Talking time- Up to 27 h (2G) / Up to 18 h (3G)
Unknown
Body build Unknown
  • Front/back glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for One Dual Sim, 6T.
SpecificationOne Dual Sim6T
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • 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)
  • 12(700)
  • 13(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 29(700)
  • 30(2300)
  • 32(1500)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 46
  • 66(1700/2100)
  • 71(600) - Europe
  • North America LTE band 1(2100)
  • 66(1700/2100) - India
  • China
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat16 1024/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0 (MHL TV-out)
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 5.0
  • A2DP
  • aptX HD
  • LE
Harmful irradiation
  • SAR - 1.27 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for One Dual Sim, 6T.
SpecificationOne Dual Sim6T
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Beats Audio -Active noise cancellation with dedicated mic
  • DCI-P3
  • Active noise cancellation with dedicated mic -Dirac HD sound
Other features
Other features — specifications for One Dual Sim, 6T.
SpecificationOne Dual Sim6T
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 5V/4A 20W