Gionee K30 Pro vs BLU Studio J8

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

    K30 Pro: 18 g lighter

    K30 Pro:
    165 g
    Studio J8:
    183 g
  • Width

    K30 Pro: 1.6 mm narrower

    K30 Pro:
    76 mm
    Studio J8:
    77.6 mm
  • Screen diagonal

    Studio J8: 1.03 in smaller diagonal

    K30 Pro:
    6.53 in
    Studio J8:
    5.5 in
  • Rear camera layout

    K30 Pro:
    Triple
    Studio J8:
    Single
  • Depth

    K30 Pro: 0.9 mm thinner

    K30 Pro:
    8 mm
    Studio J8:
    8.9 mm
  • Height

    Studio J8: 9.3 mm shorter

    K30 Pro:
    165 mm
    Studio J8:
    155.7 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. K30 Pro

    Height:
    165 mm +9.3 mm versus Studio J8
    Width:
    76 mm
    Depth:
    8 mm
  2. 2. Studio J8

    Height:
    155.7 mm
    Width:
    77.6 mm +1.6 mm versus K30 Pro
    Depth:
    8.9 mm +0.9 mm versus K30 Pro

Weight

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

  1. 1. K30 Pro

    165 g

  2. 2. Studio J8

    183 g

    +18 g versus K30 Pro

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. K30 Pro

    Screen diagonal:
    6.53 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    104.7 cm²
  2. 2. Studio J8

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

K30 Pro has approximately 25.5% more rectangular screen area than Studio J8.

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 K30 Pro, Studio J8, compared at the same storage capacity.
StorageK30 ProStudio J8
8 GB Not recorded 1 GB RAM
128 GB 6 / 8 GB RAM Alternative RAM configurations Not recorded
256 GB 8 GB RAM Not recorded

Practical features

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

1. K30 Pro

NFC:
No
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. Studio J8

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. K30 Pro

    4000 mAh

    +1500 mAh versus Studio J8

  2. 2. Studio J8

    2500 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. K30 Pro2. Studio J8

Everyday essentials
Everyday essentials — specifications for K30 Pro, Studio J8.
SpecificationK30 ProStudio J8
Dimensions (HxWxD)
  • 165 Х 76 Х 8 mm
  • 155.7 Х 77.6 Х 8.9 mm
Weight
  • 165 g
  • 183 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 6.53" inc
  • 5.5" inch
Screen resolution
  • 720 x 1560 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Li-Po
  • non-removable
  • 2500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6580 (28 nm)
NFC
  • No
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K30 Pro, Studio J8.
SpecificationK30 ProStudio J8
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 104.7 cm2
  • 83.4 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 83.5%
  • 69.0%
PPI /points per inch/ Unknown
  • 267 PPI
Camera and Video
Camera and Video — specifications for K30 Pro, Studio J8.
SpecificationK30 ProStudio J8
Rear camera, main
  • 16 MP
  • Triple
  • 8 MP
  • Single
Camera specs
  • -16 MP
  • f/1.8
  • (wide)
  • PDAF -5 MP
  • 120˚ (ultrawide) -2 MP
  • (depth)
  • 8 MP
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
Performance
Performance — specifications for K30 Pro, Studio J8.
SpecificationK30 ProStudio J8
Processor CPU
  • - Octa-core 2.0 GHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
General specs
General specs — specifications for K30 Pro, Studio J8.
SpecificationK30 ProStudio J8
Release date
  • 2020
  • December 08
  • 2017
  • July
Colors
  • Black
  • Blue
  • White
  • Black
  • Gold
  • Rose Gold
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 22 h (2G) / Up to 16 h (3G)
Body build
  • Glass front
  • plastic frame
  • glass back
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for K30 Pro, Studio J8.
SpecificationK30 ProStudio J8
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • USB Type-C 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB Host
Bluetooth
  • Yes
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for K30 Pro, Studio J8.
SpecificationK30 ProStudio J8
Radio
  • FM radio
  • FM radio
Others
  • - 24-bit/192kHz audio
Unknown
Other features
Other features — specifications for K30 Pro, Studio J8.
SpecificationK30 ProStudio J8
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Fast charging 20W
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity