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HTC One Max vs i-mate K-JAM

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

    K-JAM: 57 g lighter

    One Max:
    217 g
    K-JAM:
    160 g
  • Width

    K-JAM: 24.5 mm narrower

    One Max:
    82.5 mm
    K-JAM:
    58 mm
  • Screen diagonal

    K-JAM: 3.1 in smaller diagonal

    One Max:
    5.9 in
    K-JAM:
    2.8 in
  • Chipset

    One Max:
    Qualcomm APQ8064 Snapdragon 600
    K-JAM:
    TI OMAP 850
  • Depth

    One Max: 13.4 mm thinner

    One Max:
    10.3 mm
    K-JAM:
    23.7 mm
  • Height

    K-JAM: 56.5 mm shorter

    One Max:
    164.5 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. One Max

    Height:
    164.5 mm +56.5 mm versus K-JAM
    Width:
    82.5 mm +24.5 mm versus K-JAM
    Depth:
    10.3 mm
  2. 2. K-JAM

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    23.7 mm +13.4 mm versus One Max

Weight

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

  1. 1. One Max

    217 g

    +57 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. One Max

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

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

One Max has approximately 295.3% 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 One Max, K-JAM, compared at the same storage capacity.
StorageOne MaxK-JAM
16 GB 2 GB RAM Unknown
32 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. One Max

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated 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. One Max

    3300 mAh

    +2050 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. One Max2. K-JAM

Everyday essentials
Everyday essentials — specifications for One Max, K-JAM.
SpecificationOne MaxK-JAM
Dimensions (HxWxD)
  • 164.5 Х 82.5 Х 10.3 mm
  • 108 Х 58 Х 23.7 mm
Weight
  • 217 g
  • 160 g
Technology
  • Super LCD3
  • TFT
Screen size
  • 5.9" inch
  • 2.8" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 2 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • miniSD
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3300 mAh
  • Non-removable Li-Po
  • 1250 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.3 (Jelly Bean)
  • upgradable to 5.0 (Lollipop); Sense UI 5.5
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm APQ8064 Snapdragon 600
  • TI OMAP 850
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for One Max, K-JAM.
SpecificationOne MaxK-JAM
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 96.0 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 70.7%
  • 38.8%
PPI /points per inch/
  • 373 PPI
  • 143 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for One Max, K-JAM.
SpecificationOne MaxK-JAM
Rear camera, main
  • 4 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 4 MP
  • 1/3''
  • 2µm
  • AF
  • 1.3 MP
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2.1 MP
  • Single
  • 0 MP,
Specifications
  • 2.1 MP
Unknown
Performance

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

Performance — specifications for One Max, K-JAM.
SpecificationOne MaxK-JAM
Processor CPU
  • Quad-core 1.7 GHz Krait 300
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • Adreno 320
Unknown
Antutu 7 score *
  • 26775
Unknown
GeekBench 4 Single Core *
  • 645
Unknown
GeekBench 4 Multi-Core *
  • 1903
Unknown
General specs
General specs — specifications for One Max, K-JAM.
SpecificationOne MaxK-JAM
Release date
  • 2013
  • October
  • 2005
  • September
Colors
  • Silver
  • Black
  • Gold
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 370 EUR
  • 280 EUR
Battery life
  • Stand by time- Up to 585 h (3G) Talking time- Up to 25 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for One Max, K-JAM.
SpecificationOne MaxK-JAM
SIM card
  • Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 - for Verizon
  • Sprint -3G - HSDPA 900 / 1900 / 2100 - EMEA HSDPA 850 / 900 / 1900 / 2100 - Asia HSDPA 1900 / 2100 - for Sprint -4G - LTE band 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - EMEA LTE band 1(2100)
  • 3(1800)
  • 8(900) - Asia LTE band 4(1700/2100)
  • 13(700) - Verison
Unknown
Speed
  • HSPA
  • LTE Cat3 100/50 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 2.0
Harmful irradiation
  • SAR - 0.81 W/kg (head) 0.21 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for One Max, K-JAM.
SpecificationOne MaxK-JAM
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • BoomSound dual front stereo speakers -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for One Max, K-JAM.
SpecificationOne MaxK-JAM
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Available as HTC One Max Dual SIM for China
  • 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