Celkon Millennia Xplore vs Oppo R817 Real

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

    R817 Real: 25 g lighter

    Millennia Xplore:
    150 g
    R817 Real:
    125 g
  • Width

    R817 Real: 10.8 mm narrower

    Millennia Xplore:
    73.8 mm
    R817 Real:
    63 mm
  • Screen diagonal

    R817 Real: 1 in smaller diagonal

    Millennia Xplore:
    5 in
    R817 Real:
    4 in
  • Chipset

    Millennia Xplore:
    Mediatek MT6582M (28 nm)
    R817 Real:
    Mediatek MT6577 (40 nm)
  • Depth

    Millennia Xplore: 1.8 mm thinner

    Millennia Xplore:
    7.9 mm
    R817 Real:
    9.7 mm
  • Height

    R817 Real: 22.7 mm shorter

    Millennia Xplore:
    145.7 mm
    R817 Real:
    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. Millennia Xplore

    Height:
    145.7 mm +22.7 mm versus R817 Real
    Width:
    73.8 mm +10.8 mm versus R817 Real
    Depth:
    7.9 mm
  2. 2. R817 Real

    Height:
    123 mm
    Width:
    63 mm
    Depth:
    9.7 mm +1.8 mm versus Millennia Xplore

Weight

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

  1. 1. Millennia Xplore

    150 g

    +25 g versus R817 Real

  2. 2. R817 Real

    125 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. Millennia Xplore

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. R817 Real

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

Millennia Xplore has approximately 51.3% more rectangular screen area than R817 Real.

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 Millennia Xplore, R817 Real, compared at the same storage capacity.
StorageMillennia XploreR817 Real
4 GB Not recorded 1 GB RAM
8 GB 1 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. Millennia Xplore

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

2. R817 Real

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. Millennia Xplore

    2000 mAh

    +290 mAh versus R817 Real

  2. 2. R817 Real

    1710 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. Millennia Xplore2. R817 Real

Everyday essentials
Everyday essentials — specifications for Millennia Xplore, R817 Real.
SpecificationMillennia XploreR817 Real
Dimensions (HxWxD)
  • 145.7 Х 73.8 Х 7.9 mm
  • 123 Х 63 Х 9.7 mm
Weight
  • 150 g
  • 125 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1710 mAh
  • Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 4.0.4 (Ice Cream Sandwich)
Chipset
  • Mediatek MT6582M (28 nm)
  • Mediatek MT6577 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Millennia Xplore, R817 Real.
SpecificationMillennia XploreR817 Real
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 64.1%
  • 58.8%
PPI /points per inch/
  • 294 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Millennia Xplore, R817 Real.
SpecificationMillennia XploreR817 Real
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • VGA
Performance
Performance — specifications for Millennia Xplore, R817 Real.
SpecificationMillennia XploreR817 Real
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Mali-400MP2
  • PowerVR SGX531u
General specs
General specs — specifications for Millennia Xplore, R817 Real.
SpecificationMillennia XploreR817 Real
Release date
  • 2015
  • July
  • 2012
  • October
Colors
  • Black/White
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 100 EUR
Battery life Unknown
  • Stand by time- Up to 400 h (2G) / Up to 380 h (3G) Talking time- Up to 8 h 40 min (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Millennia Xplore, R817 Real.
SpecificationMillennia XploreR817 Real
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for Millennia Xplore, R817 Real.
SpecificationMillennia XploreR817 Real
Radio
  • FM radio
  • No
Other features
Other features — specifications for Millennia Xplore, R817 Real.
SpecificationMillennia XploreR817 Real
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity