Gionee K3 Pro vs BLU Studio J1

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

    Studio J1: 70 g lighter

    K3 Pro:
    205 g
    Studio J1:
    135 g
  • Width

    Studio J1: 15.1 mm narrower

    K3 Pro:
    77.6 mm
    Studio J1:
    62.5 mm
  • Screen diagonal

    Studio J1: 2.53 in smaller diagonal

    K3 Pro:
    6.53 in
    Studio J1:
    4 in
  • Rear camera layout

    K3 Pro:
    Triple
    Studio J1:
    Single
  • Depth

    K3 Pro: 0.6 mm thinner

    K3 Pro:
    9.7 mm
    Studio J1:
    10.3 mm
  • Height

    Studio J1: 42.8 mm shorter

    K3 Pro:
    164.3 mm
    Studio J1:
    121.5 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. K3 Pro

    Height:
    164.3 mm +42.8 mm versus Studio J1
    Width:
    77.6 mm +15.1 mm versus Studio J1
    Depth:
    9.7 mm
  2. 2. Studio J1

    Height:
    121.5 mm
    Width:
    62.5 mm
    Depth:
    10.3 mm +0.6 mm versus K3 Pro

Weight

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

  1. 1. K3 Pro

    205 g

    +70 g versus Studio J1

  2. 2. Studio J1

    135 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. K3 Pro

    Screen diagonal:
    6.53 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102.9 cm²
  2. 2. Studio J1

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

K3 Pro has approximately 126.1% more rectangular screen area than Studio J1.

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 K3 Pro, Studio J1, compared at the same storage capacity.
StorageK3 ProStudio J1
128 GB 6 / 8 GB RAM Alternative RAM configurations Unknown
Studio J1: Original memory entry

8 GB · 512 MB RAM

Practical features

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

1. K3 Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. Studio J1

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. K3 Pro

    4000 mAh

    +2650 mAh versus Studio J1

  2. 2. Studio J1

    1350 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. K3 Pro2. Studio J1

Everyday essentials
Everyday essentials — specifications for K3 Pro, Studio J1.
SpecificationK3 ProStudio J1
Dimensions (HxWxD)
  • 164.3 Х 77.6 Х 9.7 mm
  • 121.5 Х 62.5 Х 10.3 mm
Weight
  • 205 g
  • 135 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.53" inc
  • 4" inch
Screen resolution
  • 720 x 1600 px
  • 480 x 800 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
  • 8 GB
  • 512 MB 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
  • 1350 mAh
  • Removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 6.0 (Marshmallow)
Chipset
  • - Mediatek MT6771 Helio P60 (12 nm)
  • Mediatek MT6570 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K3 Pro, Studio J1.
SpecificationK3 ProStudio J1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 102.9 cm2
  • 45.5 cm2
Screen format
  • 20:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 80.7%
  • 60.0%
PPI /points per inch/ Unknown
  • 233 PPI
Camera and Video
Camera and Video — specifications for K3 Pro, Studio J1.
SpecificationK3 ProStudio J1
Rear camera, main
  • 16 MP
  • Triple
  • 5 MP
  • Single
Camera specs
  • -16 MP
  • f/2.0
  • (wide)
  • 1/3.1''
  • 1.0µm
  • AF -8MP -2MP
  • 5 MP
Functions
  • LED flash
  • HDR
  • panorama
  • LED
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 13 MP
  • f/2.0
  • (wide)
  • 1/3.1''
  • 1.12µm
  • 2 MP
Performance

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

Performance — specifications for K3 Pro, Studio J1.
SpecificationK3 ProStudio J1
Processor CPU
  • - Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • - Mali-G72 MP3
  • Mali-400
Antutu 7 score * Unknown
  • 10382
General specs
General specs — specifications for K3 Pro, Studio J1.
SpecificationK3 ProStudio J1
Release date
  • 2020
  • August 24
  • 2017
  • June
Colors
  • Jade Green
  • Pearl White
  • Black
  • Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 450 h (2G) / Up to 400 h (3G) Talking time- Up to 17 h (2G) / Up to 13 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for K3 Pro, Studio J1.
SpecificationK3 ProStudio J1
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - 1
  • 3
  • 5
  • 7
  • 8
  • 38
  • 39
  • 40
  • 41
  • 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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for K3 Pro, Studio J1.
SpecificationK3 ProStudio J1
Radio
  • Unspecified
  • No
Other features
Other features — specifications for K3 Pro, Studio J1.
SpecificationK3 ProStudio J1
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Charging 10W
  • Sensors Accelerometer