BLU G9 vs Celkon Millennia OCTA510

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.

  • Weight

    Millennia OCTA510: 29 g lighter

    G9:
    165 g
    Millennia OCTA510:
    136 g
  • Screen diagonal

    Millennia OCTA510: 1.3 in smaller diagonal

    G9:
    6.3 in
    Millennia OCTA510:
    5 in
  • Chipset

    G9:
    Mediatek MT6762 Helio P22 (12 nm)
    Millennia OCTA510:
    Mediatek MT6592M (28 nm)
  • Rear camera layout

    G9:
    Dual
    Millennia OCTA510:
    Single
  • Depth

    G9: 1.1 mm thinner

    G9:
    8 mm
    Millennia OCTA510:
    9.1 mm
  • Height

    Millennia OCTA510: 11.9 mm shorter

    G9:
    155.4 mm
    Millennia OCTA510:
    143.5 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.

  1. 1. G9

    Height:
    155.4 mm +11.9 mm versus Millennia OCTA510
    Width:
    71.8 mm
    Depth:
    8 mm
  2. 2. Millennia OCTA510

    Height:
    143.5 mm
    Width:
    71 mm
    Depth:
    9.1 mm +1.1 mm versus G9

Weight

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

  1. 1. G9

    165 g

    +29 g versus Millennia OCTA510

  2. 2. Millennia OCTA510

    136 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. G9

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    99.1 cm²
  2. 2. Millennia OCTA510

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

G9 has approximately 43.7% more rectangular screen area than Millennia OCTA510.

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 G9, Millennia OCTA510, compared at the same storage capacity.
StorageG9Millennia OCTA510
8 GB Unknown 1 GB RAM
G9: Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. G9

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. Millennia OCTA510

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. G9

    4000 mAh

    +2000 mAh versus Millennia OCTA510

  2. 2. Millennia OCTA510

    2000 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. G92. Millennia OCTA510

Everyday essentials
Everyday essentials — specifications for G9, Millennia OCTA510.
SpecificationG9Millennia OCTA510
Dimensions (HxWxD)
  • 155.4 Х 71.8 Х 8 mm
  • 143.5 Х 71 Х 9.1 mm
Weight
  • 165 g
  • 136 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.3" inch
  • 5" inch
Screen resolution
  • 720 x 1520 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Mediatek MT6592M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for G9, Millennia OCTA510.
SpecificationG9Millennia OCTA510
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 99.1 cm2
  • 68.9 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 88.8%
  • 67.6%
PPI /points per inch/
  • 267 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for G9, Millennia OCTA510.
SpecificationG9Millennia OCTA510
Rear camera, main
  • 13 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • PDAF -2 MP
  • depth sensor
  • 8 MP
Functions
  • LED flash
  • Dual-LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Specifications
  • 13 MP
  • f/2.0
  • 1/3''
  • 3.15 MP
Performance

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

Performance — specifications for G9, Millennia OCTA510.
SpecificationG9Millennia OCTA510
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core 1.4 GHz Cortex-A7
Graphics processor GPU
  • PowerVR GE8320
  • Mali-450MP4
Antutu 7 score *
  • 74326
Unknown
General specs
General specs — specifications for G9, Millennia OCTA510.
SpecificationG9Millennia OCTA510
Release date
  • 2019
  • May
  • 2015
  • January
Colors
  • Black
  • Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 USD
Unknown
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 650 h (3G) Talking time- Up to 30 h (2G) / Up to 24 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for G9, Millennia OCTA510.
SpecificationG9Millennia OCTA510
SIM card
  • Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 28(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for G9, Millennia OCTA510.
SpecificationG9Millennia OCTA510
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for G9, Millennia OCTA510.
SpecificationG9Millennia OCTA510
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity