Energizer Power Max P550S vs i-mate K-JAM

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

    K-JAM: 43 g lighter

    Power Max P550S:
    203 g
    K-JAM:
    160 g
  • Width

    K-JAM: 20.3 mm narrower

    Power Max P550S:
    78.3 mm
    K-JAM:
    58 mm
  • Screen diagonal

    K-JAM: 2.7 in smaller diagonal

    Power Max P550S:
    5.5 in
    K-JAM:
    2.8 in
  • Chipset

    Power Max P550S:
    Mediatek MT6737 (28 nm)
    K-JAM:
    TI OMAP 850
  • Depth

    Power Max P550S: 14.3 mm thinner

    Power Max P550S:
    9.4 mm
    K-JAM:
    23.7 mm
  • Height

    K-JAM: 46.3 mm shorter

    Power Max P550S:
    154.3 mm
    K-JAM:
    108 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. Power Max P550S

    Height:
    154.3 mm +46.3 mm versus K-JAM
    Width:
    78.3 mm +20.3 mm versus K-JAM
    Depth:
    9.4 mm
  2. 2. K-JAM

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    23.7 mm +14.3 mm versus Power Max P550S

Weight

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

  1. 1. Power Max P550S

    203 g

    +43 g versus K-JAM

  2. 2. K-JAM

    160 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 P550S

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. K-JAM

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

Power Max P550S has approximately 243.5% more rectangular screen area than K-JAM.

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 P550S, K-JAM, compared at the same storage capacity.
StoragePower Max P550SK-JAM
16 GB 2 GB RAM Unknown
K-JAM: Original memory entry

64 MB RAM · 128 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 P550S

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (uses SIM 2 slot)

2. K-JAM

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD · up to 2 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. Power Max P550S

    5000 mAh

    +3750 mAh versus K-JAM

  2. 2. K-JAM

    1250 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. Power Max P550S2. K-JAM

Everyday essentials
Everyday essentials — specifications for Power Max P550S, K-JAM.
SpecificationPower Max P550SK-JAM
Dimensions (HxWxD)
  • 154.3 Х 78.3 Х 9.4 mm
  • 108 Х 58 Х 23.7 mm
Weight
  • 203 g
  • 160 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 64 GB (uses SIM 2 slot)
  • miniSD
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Ion
  • 1250 mAh
  • Removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6737 (28 nm)
  • TI OMAP 850
Headphone jack
  • Yes
  • No
Display
Display — specifications for Power Max P550S, K-JAM.
SpecificationPower Max P550SK-JAM
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 83.4 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 69.0%
  • 38.8%
PPI /points per inch/
  • 267 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Power Max P550S, K-JAM.
SpecificationPower Max P550SK-JAM
Rear camera, main
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance

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

Performance — specifications for Power Max P550S, K-JAM.
SpecificationPower Max P550SK-JAM
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • Mali-T720
Unknown
Antutu 7 score *
  • 29302
Unknown
General specs
General specs — specifications for Power Max P550S, K-JAM.
SpecificationPower Max P550SK-JAM
Release date
  • 2017
  • December
  • 2005
  • September
Colors
  • Black
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 280 EUR
Battery life
  • Stand by time- Up to 500 h (3G) Talking time- Up to 5 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Body build
  • Front glass
  • metal body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Power Max P550S, K-JAM.
SpecificationPower Max P550SK-JAM
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 2.0
Harmful irradiation
  • SAR - 0.16 W/kg (head) 1.74 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Power Max P550S, K-JAM.
SpecificationPower Max P550SK-JAM
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Power Max P550S, K-JAM.
SpecificationPower Max P550SK-JAM
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging
  • Infrared port - Microsoft ActiveSync -Pocket Office -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9100
  • O2 XDA mini S
  • T-Mobile MDA Vario