BLU Vivo Selfie 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

    Vivo Selfie: 49 g lighter

    Vivo Selfie:
    111 g
    K-JAM:
    160 g
  • Width

    K-JAM: 10.4 mm narrower

    Vivo Selfie:
    68.4 mm
    K-JAM:
    58 mm
  • Screen diagonal

    K-JAM: 2 in smaller diagonal

    Vivo Selfie:
    4.8 in
    K-JAM:
    2.8 in
  • Chipset

    Vivo Selfie:
    Mediatek MT6582 (28 nm)
    K-JAM:
    TI OMAP 850
  • Depth

    Vivo Selfie: 15.9 mm thinner

    Vivo Selfie:
    7.8 mm
    K-JAM:
    23.7 mm
  • Height

    K-JAM: 33 mm shorter

    Vivo Selfie:
    141 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. Vivo Selfie

    Height:
    141 mm +33 mm versus K-JAM
    Width:
    68.4 mm +10.4 mm versus K-JAM
    Depth:
    7.8 mm
  2. 2. K-JAM

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    23.7 mm +15.9 mm versus Vivo Selfie

Weight

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

  1. 1. Vivo Selfie

    111 g

  2. 2. K-JAM

    160 g

    +49 g versus Vivo Selfie

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. Vivo Selfie

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

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

Vivo Selfie has approximately 161.6% 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 Vivo Selfie, K-JAM, compared at the same storage capacity.
StorageVivo SelfieK-JAM
8 GB 1 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. Vivo Selfie

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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. Vivo Selfie

    2300 mAh

    +1050 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. Vivo Selfie2. K-JAM

Everyday essentials
Everyday essentials — specifications for Vivo Selfie, K-JAM.
SpecificationVivo SelfieK-JAM
Dimensions (HxWxD)
  • 141 Х 68.4 Х 7.8 mm
  • 108 Х 58 Х 23.7 mm
Weight
  • 111 g
  • 160 g
Technology
  • AMOLED
  • TFT
Screen size
  • 4.8" 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.
  • 8 GB
  • 1 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 64 GB
  • miniSD
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2300 mAh
  • Non-removable Li-Po
  • 1250 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6582 (28 nm)
  • TI OMAP 850
Headphone jack
  • Yes
  • No
Display
Display — specifications for Vivo Selfie, K-JAM.
SpecificationVivo SelfieK-JAM
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 63.5 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 65.9%
  • 38.8%
PPI /points per inch/
  • 306 PPI
  • 143 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Vivo Selfie, K-JAM.
SpecificationVivo SelfieK-JAM
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
Unknown
Performance
Performance — specifications for Vivo Selfie, K-JAM.
SpecificationVivo SelfieK-JAM
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • Mali-400MP2
Unknown
General specs
General specs — specifications for Vivo Selfie, K-JAM.
SpecificationVivo SelfieK-JAM
Release date
  • 2015
  • July
  • 2005
  • September
Colors
  • Black
  • White
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 280 EUR
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 675 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Vivo Selfie, K-JAM.
SpecificationVivo SelfieK-JAM
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 21.1/5.76 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
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio — specifications for Vivo Selfie, K-JAM.
SpecificationVivo SelfieK-JAM
Radio
  • FM radio
  • No
Other features
Other features — specifications for Vivo Selfie, K-JAM.
SpecificationVivo SelfieK-JAM
Dop
  • Sensors Accelerometer
  • proximity
  • gravity
  • 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