HTC One X9 vs Oppo Realme 6i

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

    One X9: 29 g lighter

    One X9:
    170 g
    Realme 6i:
    199 g
  • Screen diagonal

    One X9: 1 in smaller diagonal

    One X9:
    5.5 in
    Realme 6i:
    6.5 in
  • Chipset

    One X9:
    Mediatek MT6795 Helio X10 (28 nm)
    Realme 6i:
    Mediatek Helio G80 (12 nm)
  • Rear camera layout

    One X9:
    Single
    Realme 6i:
    Quad
  • Depth

    One X9: 1 mm thinner

    One X9:
    8 mm
    Realme 6i:
    9 mm
  • Height

    One X9: 10.5 mm shorter

    One X9:
    153.9 mm
    Realme 6i:
    164.4 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. One X9

    Height:
    153.9 mm
    Width:
    75.9 mm
    Depth:
    8 mm
  2. 2. Realme 6i

    Height:
    164.4 mm +10.5 mm versus One X9
    Width:
    75.4 mm
    Depth:
    9 mm +1 mm versus One X9

Weight

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

  1. 1. One X9

    170 g

  2. 2. Realme 6i

    199 g

    +29 g versus One X9

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 X9

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Realme 6i

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²

Realme 6i has approximately 22.3% more rectangular screen area than One X9.

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 X9, Realme 6i, compared at the same storage capacity.
StorageOne X9Realme 6i
32 GB 3 GB RAM Not recorded
64 GB Not recorded 3 GB RAM
128 GB Not recorded 4 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 X9

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (dedicated slot)

2. Realme 6i

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (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. One X9

    3000 mAh

  2. 2. Realme 6i

    5000 mAh

    +2000 mAh versus One X9

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 X92. Realme 6i

Everyday essentials
Everyday essentials — specifications for One X9, Realme 6i.
SpecificationOne X9Realme 6i
Dimensions (HxWxD)
  • 153.9 Х 75.9 Х 8 mm
  • 164.4 Х 75.4 Х 9 mm
Weight
  • 170 g
  • 199 g
Technology
  • Super LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.5" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1600 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 64GB 3GB RAM
  • 128GB 4GB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 10.0; Realme UI
Chipset
  • Mediatek MT6795 Helio X10 (28 nm)
  • Mediatek Helio G80 (12 nm)
NFC
  • Yes (market dependent)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One X9, Realme 6i.
SpecificationOne X9Realme 6i
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 102.0 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 71.4%
  • 82.3%
PPI /points per inch/
  • 401 PPI
  • 270 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for One X9, Realme 6i.
SpecificationOne X9Realme 6i
Rear camera, main
  • 13 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 13 MP
  • f/2.0
  • 28mm (wide)
  • OIS
  • AF
  • 48 MP
  • f/1.8
  • (wide)
  • 1/2.25''
  • 0.8µm
  • PDAF -8 MP
  • f/2.3
  • 13mm (ultrawide) -2 MP
  • f/2.4
  • (macro)
  • 1/5.0''
  • 1.75µm -2 MP
  • (depth)
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 5 MP
  • f/2.8
  • 34mm (standard)
  • 16 MP
  • f/2.0
  • (wide)
Performance

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

Performance — specifications for One X9, Realme 6i.
SpecificationOne X9Realme 6i
Processor CPU
  • Octa-core 2.2 GHz Cortex-A53
  • Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Graphics processor GPU
  • PowerVR G6200
  • Mali-G52 MC2
Antutu 7 score *
  • 52138
Unknown
GeekBench 4 Single Core *
  • 759
Unknown
GeekBench 4 Multi-Core *
  • 2487
Unknown
GeekBench 4 RenderScript *
  • 2219
Unknown
General specs
General specs — specifications for One X9, Realme 6i.
SpecificationOne X9Realme 6i
Release date
  • 2015
  • December
  • 2020
  • March 17
Colors
  • Black
  • Silver
  • Gold
  • Pink
  • Cream White
  • Green Tea
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 160 EUR
Battery life
  • Talking time- Up to 15 h (3G) Music play - Up to 40 h
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for One X9, Realme 6i.
SpecificationOne X9Realme 6i
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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
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
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • aptX
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for One X9, Realme 6i.
SpecificationOne X9Realme 6i
Radio Unknown
  • FM radio
Others
  • Dolby Audio enhancement -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for One X9, Realme 6i.
SpecificationOne X9Realme 6i
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 18W - Splash resistant