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Allview Viper E vs BLU Studio X9 HD

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.

  • WeightViper E: 21.5 g lighterViper E: 122.5 g · Studio X9 HD: 144 g
  • WidthViper E: 8 mm narrowerViper E: 65 mm · Studio X9 HD: 73 mm
  • Screen diagonalViper E: 0.5 in smaller diagonalViper E: 4.5 in · Studio X9 HD: 5 in
  • ChipsetMediatek MT6582 (28 nm) / Mediatek MT6580 (28 nm)Viper E: Mediatek MT6582 (28 nm) · Studio X9 HD: Mediatek MT6580 (28 nm)
  • DepthViper E: 2.3 mm thinnerViper E: 7.8 mm · Studio X9 HD: 10.1 mm
  • HeightViper E: 12 mm shorterViper E: 131 mm · Studio X9 HD: 143 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
Viper E: 131 × 65 mm 1 Studio X9 HD: 143 × 73 mm 2
Side
Viper E: 131 × 7.8 mm 1 Studio X9 HD: 143 × 10.1 mm 2
  1. 1. Viper E
    Height
    131 mm
    Width
    65 mm
    Depth
    7.8 mm
    Weight
    122.5 g
  2. 2. Studio X9 HD
    Height
    143 mm
    Width
    73 mm
    Depth
    10.1 mm
    Weight
    144 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
SpecificationViper EStudio X9 HD
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 143 Х 73 Х 10.1 mm
Weight
  • 122.5 g
  • 144 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8GB 1GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSDXC
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 8.1 Oreo (Go edition)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6580 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationViper EStudio X9 HD
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 66.0%
PPI /points per inch/
  • 218 PPI
  • 294 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video
SpecificationViper EStudio X9 HD
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
Functions
  • Dual-LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
Performance
Performance
SpecificationViper EStudio X9 HD
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Mali-400MP2
General specs
General specs
SpecificationViper EStudio X9 HD
Release date
  • 2014
  • September
  • 2020
  • March 25
Colors
  • Black
  • White
  • Black
  • White
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 50 USD
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
  • Stand by time- Up to 500 h (3G) Talking time- Up to 15 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationViper EStudio X9 HD
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationViper EStudio X9 HD
Radio
  • FM radio
  • FM radio
Others
  • DTS sound -Yamaha amplifier
Unknown
Other features
Other features
SpecificationViper EStudio X9 HD
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer For USA