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OnePlus 6T vs TECNO Spark 3

Compare recorded specifications, size and practical differences.

OnePlus 6T

OnePlus 6T

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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.

  • Display technologyOLED versus LCD6T: OLED · Spark 3: LCD
  • Width6T: 1 mm narrower6T: 74.8 mm · Spark 3: 75.8 mm
  • Screen diagonalSpark 3: 0.21 in smaller diagonalSpark 3: 6.2 in · 6T: 6.41 in
  • ChipsetQualcomm SDM845 Snapdragon 845 (10 nm) / Mediatek MT6761 Helio A22 (12 nm)6T: Qualcomm SDM845 Snapdragon 845 (10 nm) · Spark 3: Mediatek MT6761 Helio A22 (12 nm)
  • Rear camera layoutDual / Single6T: Dual · Spark 3: Single
  • HeightSpark 3: 2.2 mm shorterSpark 3: 155.3 mm · 6T: 157.5 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
6T: 157.5 × 74.8 mm 1 Spark 3: 155.3 × 75.8 mm 2
Side
6T: 157.5 × 8.2 mm 1 Spark 3: 155.3 × 8.2 mm 2
  1. 1. 6T
    Height
    157.5 mm+2.2 mm versus Spark 3
    Width
    74.8 mm
    Depth
    8.2 mm
    Weight
    185 g
  2. 2. Spark 3
    Height
    155.3 mm
    Width
    75.8 mm+1 mm versus 6T
    Depth
    8.2 mm
    Weight
    Unknown

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 6T 6.41 in · 19.5:9 About 100.9 cm² rectangular area
  2. 2. Spark 3 Screen geometry unavailable or conflicting

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 by storage capacity and phone
Storage6TSpark 3
16 GB Unknown 2 GB RAM
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. 6T

NFC
Yes
Headphone jack
No
Memory card support
No

2. Spark 3

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD

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. 6T3700 mAh

    +200 mAh versus Spark 3

  2. 2. Spark 33500 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. 6T2. Spark 3

Everyday essentials
Everyday essentials
Specification6TSpark 3
Dimensions (HxWxD)
  • 157.5 Х 74.8 Х 8.2 mm
  • 155.3 Х 75.8 Х 8.2 mm
Weight
  • 185 g
  • 0 g
Technology
  • Optic AMOLED
  • IPS LCD
Screen size
  • 6.41" inch
  • 6.2" inch
Screen resolution
  • 1080 x 2340 px
  • 720 x 1500 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 GB
  • 8 GB RAM
  • 128 GB
  • 6/8 GB RAM
  • 16GB 2GB RAM
Memory card support
  • No
  • microSD
BatteryCapacity is not battery life. No endurance test is implied.
  • 3700 mAh
  • Non-removable Li-Po
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); OxygenOS 9.0.5
  • Android 9.0 (Pie)
  • HIOS 5.0
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Mediatek MT6761 Helio A22 (12 nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display
Specification6TSpark 3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 100.9 cm2
  • 96.7 cm2
Screen format
  • 19.5:9 (height:width)
Unknown
Screen to body ratio
  • 85.6%
  • 82.2%
PPI /points per inch/
  • 402 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass 6
Unknown
Camera and Video
Camera and Video
Specification6TSpark 3
Rear camera, main
  • 16 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 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
  • 13 MP
  • AF
Functions
  • Auto-HDR
  • gyro-EIS
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • 25mm (wide)
  • 1/3.1''
  • 1.0µm
  • 8 MP
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 98
Unknown
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 101
Unknown
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 91
Unknown
Performance
Performance
Specification6TSpark 3
Processor CPU
  • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 630
  • PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 293212
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 2372
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 8842
Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 13163
Unknown
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 362575
Unknown
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 500
Unknown
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 2245
Unknown
General specs
General specs
Specification6TSpark 3
Release date
  • 2018
  • October
  • 2019
  • April
Colors
  • Thunder Purple
  • Mirror Black
  • Midnight Black
  • Midnight Black
  • Champagne Gold
  • Aqua Blue
  • Bordeaux Red
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 550 EUR
Unknown
Body build
  • Front/back glass
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity
Specification6TSpark 3
SIM card
  • Dual SIM (Nano-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 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
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat16 1024/150 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • aptX HD
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio
Specification6TSpark 3
Radio
  • No
  • FM radio
Others
  • DCI-P3
  • Active noise cancellation with dedicated mic -Dirac HD sound
Unknown
Other features
Other features
Specification6TSpark 3
Dop
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 5V/4A 20W
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity

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