O2 XDA Orbit II vs Xiaomi Redmi Note Prime

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

    XDA Orbit II: 55 g lighter

    XDA Orbit II:
    130 g
    Redmi Note Prime:
    185 g
  • Width

    XDA Orbit II: 20.7 mm narrower

    XDA Orbit II:
    58 mm
    Redmi Note Prime:
    78.7 mm
  • Screen diagonal

    XDA Orbit II: 2.7 in smaller diagonal

    XDA Orbit II:
    2.8 in
    Redmi Note Prime:
    5.5 in
  • Chipset

    XDA Orbit II:
    Qualcomm MSM7200
    Redmi Note Prime:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Depth

    Redmi Note Prime: 6.1 mm thinner

    XDA Orbit II:
    15.5 mm
    Redmi Note Prime:
    9.4 mm
  • Height

    XDA Orbit II: 44 mm shorter

    XDA Orbit II:
    110 mm
    Redmi Note Prime:
    154 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. XDA Orbit II

    Height:
    110 mm
    Width:
    58 mm
    Depth:
    15.5 mm +6.1 mm versus Redmi Note Prime
  2. 2. Redmi Note Prime

    Height:
    154 mm +44 mm versus XDA Orbit II
    Width:
    78.7 mm +20.7 mm versus XDA Orbit II
    Depth:
    9.4 mm

Weight

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

  1. 1. XDA Orbit II

    130 g

  2. 2. Redmi Note Prime

    185 g

    +55 g versus XDA Orbit II

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. XDA Orbit II

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Redmi Note Prime

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

Redmi Note Prime has approximately 243.5% more rectangular screen area than XDA Orbit II.

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 XDA Orbit II, Redmi Note Prime, compared at the same storage capacity.
StorageXDA Orbit IIRedmi Note Prime
16 GB Unknown 2 GB RAM
XDA Orbit II: Original memory entry

128 MB RAM · 256 MB ROM

Practical features

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

1. XDA Orbit II

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot) · SD 2.0 compatible

2. Redmi Note Prime

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. XDA Orbit II

    1350 mAh

  2. 2. Redmi Note Prime

    3100 mAh

    +1750 mAh versus XDA Orbit II

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. XDA Orbit II2. Redmi Note Prime

Everyday essentials
Everyday essentials — specifications for XDA Orbit II, Redmi Note Prime.
SpecificationXDA Orbit IIRedmi Note Prime
Dimensions (HxWxD)
  • 110 Х 58 Х 15.5 mm
  • 154 Х 78.7 Х 9.4 mm
Weight
  • 130 g
  • 185 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD (dedicated slot)
  • SD 2.0 compatible
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 3100 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.0 Professional
  • Android 4.4.4 (KitKat); MIUI 9.2
Chipset
  • Qualcomm MSM7200
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for XDA Orbit II, Redmi Note Prime.
SpecificationXDA Orbit IIRedmi Note Prime
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 38.1%
  • 68.8%
PPI /points per inch/
  • 143 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for XDA Orbit II, Redmi Note Prime.
SpecificationXDA Orbit IIRedmi Note Prime
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • Yes
  • 720p
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance
Performance — specifications for XDA Orbit II, Redmi Note Prime.
SpecificationXDA Orbit IIRedmi Note Prime
Processor CPU
  • 400 MHz ARM 11
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 130
  • Adreno 306
General specs
General specs — specifications for XDA Orbit II, Redmi Note Prime.
SpecificationXDA Orbit IIRedmi Note Prime
Release date
  • 2007
  • November
  • 2015
  • December
Colors
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 140 EUR
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 450 h (3G) Talking time- Up to 7 h (2G) / Up to 4 h (3G)
  • Stand by time- Up to 775 h (3G) Talking time- Up to 38 h (3G) Music play - Up to 60 h
Communication and Connectivity
Communication and Connectivity — specifications for XDA Orbit II, Redmi Note Prime.
SpecificationXDA Orbit IIRedmi Note Prime
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 850 - SIM 1 & SIM 2 -3G - HSDPA 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • CoPilot Live Navigator
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 1.72 W/kg (head)
  • SAR - 0.50 W/kg (head)
Music and Audio
Music and Audio — specifications for XDA Orbit II, Redmi Note Prime.
SpecificationXDA Orbit IIRedmi Note Prime
Radio
  • FM radio
  • Stereo FM radio
Others
  • TouchFLO finger swipe navigation -Handwriting recognition -4-way navigation wheel
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for XDA Orbit II, Redmi Note Prime.
SpecificationXDA Orbit IIRedmi Note Prime
Dop
  • Pocket Office -Voice memo -MP3/AAC/AAC+/WMA/WAV/AMR-NB -player -Predictive text input HTC Polaris platform
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 30% in 30 min (Quick Charge 1.0)