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BLU Studio Max vs Celkon A402

Compare recorded specifications, size and practical differences.

Celkon A402

Celkon A402

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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.

  • WeightA402: 65 g lighterA402: 104 g · Studio Max: 169 g
  • WidthA402: 11.6 mm narrowerA402: 64 mm · Studio Max: 75.6 mm
  • Screen diagonalA402: 1.5 in smaller diagonalA402: 4 in · Studio Max: 5.5 in
  • ChipsetMediatek MT6753 (28 nm) / Spreadtrum 7715Studio Max: Mediatek MT6753 (28 nm) · A402: Spreadtrum 7715
  • DepthStudio Max: 1.7 mm thinnerStudio Max: 8.5 mm · A402: 10.2 mm
  • HeightA402: 28.3 mm shorterA402: 125.5 mm · Studio Max: 153.8 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.

Front
Studio Max: 153.8 × 75.6 mm 1 A402: 125.5 × 64 mm 2
Side
Studio Max: 153.8 × 8.5 mm 1 A402: 125.5 × 10.2 mm 2
  1. 1. Studio Max
    Height
    153.8 mm
    Width
    75.6 mm
    Depth
    8.5 mm
    Weight
    169 g
  2. 2. A402
    Height
    125.5 mm
    Width
    64 mm
    Depth
    10.2 mm
    Weight
    104 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationStudio MaxA402
Dimensions (HxWxD)
  • 153.8 Х 75.6 Х 8.5 mm
  • 125.5 Х 64 Х 10.2 mm
Weight
  • 169 g
  • 104 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6753 (28 nm)
  • Spreadtrum 7715
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStudio MaxA402
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 83.4 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 71.7%
  • 56.7%
PPI /points per inch/
  • 401 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationStudio MaxA402
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 1/3''
  • 1.12µm
  • PDAF
  • 3.15 MP
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance
Performance
SpecificationStudio MaxA402
Processor CPU
  • Octa-core 1.3 GHz
  • 1.2 GHz
Graphics processor GPU
  • Mali-T720
  • Mali-400
General specs
General specs
SpecificationStudio MaxA402
Release date
  • 2016
  • November
  • 2015
  • June
Colors
  • Grey
  • Rose Gold
  • Gold
  • White
  • Black
  • Blue
  • Silver
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 650 h (3G) Talking time- Up to 30 h (2G) / Up to 22 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationStudio MaxA402
SIM card
  • Dual SIM (Mini-SIM/ Nano-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.46 W/kg (head) 0.82 W/kg (body)
Music and Audio
Music and Audio
SpecificationStudio MaxA402
Radio
  • FM radio
  • FM radio
Other features
Other features
SpecificationStudio MaxA402
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • Sensors Accelerometer