Oppo Realme 6i vs Vodafone Smart X9

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

    Smart X9: 46 g lighter

    Realme 6i:
    199 g
    Smart X9:
    153 g
  • Width

    Smart X9: 4.1 mm narrower

    Realme 6i:
    75.4 mm
    Smart X9:
    71.3 mm
  • Screen diagonal

    Smart X9: 0.8 in smaller diagonal

    Realme 6i:
    6.5 in
    Smart X9:
    5.7 in
  • Chipset

    Realme 6i:
    Mediatek Helio G80 (12 nm)
    Smart X9:
    Qualcomm SDM450 Snapdragon 450 (14 nm)
  • Rear camera layout

    Realme 6i:
    Quad
    Smart X9:
    Single
  • Depth

    Smart X9: 1 mm thinner

    Realme 6i:
    9 mm
    Smart X9:
    8 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. Realme 6i

    Height:
    164.4 mm +16.2 mm versus Smart X9
    Width:
    75.4 mm +4.1 mm versus Smart X9
    Depth:
    9 mm +1 mm versus Smart X9
  2. 2. Smart X9

    Height:
    148.2 mm
    Width:
    71.3 mm
    Depth:
    8 mm

Weight

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

  1. 1. Realme 6i

    199 g

    +46 g versus Smart X9

  2. 2. Smart X9

    153 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. Realme 6i

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²
  2. 2. Smart X9

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²

Realme 6i has approximately 21.7% more rectangular screen area than Smart 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 Realme 6i, Smart X9, compared at the same storage capacity.
StorageRealme 6iSmart X9
32 GB Not recorded 3 GB RAM
64 GB 3 GB RAM Not recorded
128 GB 4 GB RAM Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Realme 6i

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

2. Smart X9

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB

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. Realme 6i

    5000 mAh

    +1900 mAh versus Smart X9

  2. 2. Smart X9

    3100 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. Realme 6i2. Smart X9

Everyday essentials
Everyday essentials — specifications for Realme 6i, Smart X9.
SpecificationRealme 6iSmart X9
Dimensions (HxWxD)
  • 164.4 Х 75.4 Х 9 mm
  • 148.2 Х 71.3 Х 8 mm
Weight
  • 199 g
  • 153 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.5" inch
  • 5.7" inch
Screen resolution
  • 720 x 1600 px
  • 1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 3GB RAM
  • 128GB 4GB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Po
  • 3100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10.0; Realme UI
  • Android 8.1 (Oreo)
Chipset
  • Mediatek Helio G80 (12 nm)
  • Qualcomm SDM450 Snapdragon 450 (14 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Realme 6i, Smart X9.
SpecificationRealme 6iSmart X9
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 102.0 cm2
  • 82.7 cm2
Screen format
  • 20:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 82.3%
  • 78.2%
PPI /points per inch/
  • 270 PPI
  • 427 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for Realme 6i, Smart X9.
SpecificationRealme 6iSmart X9
Rear camera, main
  • 48 MP
  • Quad
  • 16 MP
  • Single
Camera specs
  • 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)
  • 16 MP
  • AF -5 MP
  • depth sensor
Functions
  • HDR
  • panorama
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • (wide)
  • 8 MP
Performance

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

Performance — specifications for Realme 6i, Smart X9.
SpecificationRealme 6iSmart X9
Processor CPU
  • Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
  • Octa-core 1.8 GHz Cortex-A53
Graphics processor GPU
  • Mali-G52 MC2
  • Adreno 506
Antutu 7 score * Unknown
  • 59232
General specs
General specs — specifications for Realme 6i, Smart X9.
SpecificationRealme 6iSmart X9
Release date
  • 2020
  • March 17
  • 2018
  • December
Colors
  • Cream White
  • Green Tea
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 110 EUR
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Realme 6i, Smart X9.
SpecificationRealme 6iSmart X9
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Nano-SIM
Network
  • 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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE 800/900/1800/2100/2600 LTE 700/900/1800/2100/2600
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.40 W/kg (head) 1.23 W/kg (body)
Music and Audio
Music and Audio — specifications for Realme 6i, Smart X9.
SpecificationRealme 6iSmart X9
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Realme 6i, Smart X9.
SpecificationRealme 6iSmart X9
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 18W - Splash resistant
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass