Energizer Power Max P16K Pro vs O2 XDA Stellar

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 Stellar: 160 g lighter

    Power Max P16K Pro:
    350 g
    XDA Stellar:
    190 g
  • Screen diagonal

    XDA Stellar: 3.19 in smaller diagonal

    Power Max P16K Pro:
    5.99 in
    XDA Stellar:
    2.8 in
  • Chipset

    Power Max P16K Pro:
    Mediatek MT6763T Helio P23 (16 nm)
    XDA Stellar:
    Qualcomm MSM7200
  • Rear camera layout

    Power Max P16K Pro:
    Dual
    XDA Stellar:
    Single
  • Release year

    Power Max P16K Pro:
    2018
    XDA Stellar:
    2007

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. Power Max P16K Pro

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. XDA Stellar

    Height:
    112 mm
    Width:
    59 mm
    Depth:
    18.6 mm

Weight

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

  1. 1. Power Max P16K Pro

    350 g

    +160 g versus XDA Stellar

  2. 2. XDA Stellar

    190 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. Power Max P16K Pro

    Screen diagonal:
    5.99 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.6 cm²
  2. 2. XDA Stellar

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

Power Max P16K Pro has approximately 281.4% more rectangular screen area than XDA Stellar.

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 Power Max P16K Pro, XDA Stellar, compared at the same storage capacity.
StoragePower Max P16K ProXDA Stellar
128 GB 6 GB RAM Unknown
XDA Stellar: 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. Power Max P16K Pro

NFC:
Unknown
Headphone jack:
See details To be confirmed
Memory card support:
No

2. XDA Stellar

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. Power Max P16K Pro2. XDA Stellar

Everyday essentials
Everyday essentials — specifications for Power Max P16K Pro, XDA Stellar.
SpecificationPower Max P16K ProXDA Stellar
Dimensions (HxWxD)
  • Х Х mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 350 g
  • 190 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.99" inch
  • 2.8" inch
Screen resolution
  • 1080 x 2160 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • No
  • microSD
Battery Capacity is not battery life. No endurance test is implied.
  • 16000 mAh
  • Non-removable Li-Ion ,
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.0 (Oreo)
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Mediatek MT6763T Helio P23 (16 nm)
  • Qualcomm MSM7200
Headphone jack
  • To be confirmed
  • No
Display
Display — specifications for Power Max P16K Pro, XDA Stellar.
SpecificationPower Max P16K ProXDA Stellar
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 92.6 cm2
  • 24.3 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio Unknown
  • 36.7%
PPI /points per inch/
  • 403 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Power Max P16K Pro, XDA Stellar.
SpecificationPower Max P16K ProXDA Stellar
Rear camera, main
  • 16 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • PDAF -13 MP
  • 3.15 MP
  • AF
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 13 MP
  • Dual
  • 0.3 MP
  • Single
Specifications
  • 13 MP 5 MP
  • depth sensor
  • VGA videocall camera
Performance
Performance — specifications for Power Max P16K Pro, XDA Stellar.
SpecificationPower Max P16K ProXDA Stellar
Processor CPU
  • Octa-core 2.5 GHz Cortex-A53
  • 400 MHz ARM 11
Graphics processor GPU
  • Mali-G71 MP2
  • Adreno 130
General specs
General specs — specifications for Power Max P16K Pro, XDA Stellar.
SpecificationPower Max P16K ProXDA Stellar
Release date
  • 2018
  • February
  • 2007
  • November
Colors
  • Black
  • Silver
Battery life Unknown
  • Stand by time- Up to 365 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Power Max P16K Pro, XDA Stellar.
SpecificationPower Max P16K ProXDA Stellar
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
  • 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
Music and Audio
Music and Audio — specifications for Power Max P16K Pro, XDA Stellar.
SpecificationPower Max P16K ProXDA Stellar
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for Power Max P16K Pro, XDA Stellar.
SpecificationPower Max P16K ProXDA Stellar
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - No Power Bank/Reverse charging -Fast battery charging
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform