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Allview Viper E vs Sonim XP1300 Core

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: 62.5 g lighterViper E: 122.5 g · XP1300 Core: 185 g
  • WidthXP1300 Core: 5 mm narrowerXP1300 Core: 60 mm · Viper E: 65 mm
  • Screen diagonalXP1300 Core: 2.5 in smaller diagonalXP1300 Core: 2 in · Viper E: 4.5 in
  • DepthViper E: 17.2 mm thinnerViper E: 7.8 mm · XP1300 Core: 25 mm
  • HeightXP1300 Core: 5 mm shorterXP1300 Core: 126 mm · Viper E: 131 mm
  • Release year2014 / 2010Viper E: 2014 · XP1300 Core: 2010

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 XP1300 Core: 126 × 60 mm 2
Side
Viper E: 131 × 7.8 mm 1 XP1300 Core: 126 × 25 mm 2
  1. 1. Viper E
    Height
    131 mm
    Width
    65 mm
    Depth
    7.8 mm
    Weight
    122.5 g
  2. 2. XP1300 Core
    Height
    126 mm
    Width
    60 mm
    Depth
    25 mm
    Weight
    185 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 EXP1300 Core
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 126 Х 60 Х 25 mm
Weight
  • 122.5 g
  • 185 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 8 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • MediaTek MT6235 platform
Chipset
  • Mediatek MT6582 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationViper EXP1300 Core
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • Super AMOLED
  • 65K
Screen area
  • 55.8 cm2
  • 12.4 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 16.4%
PPI /points per inch/
  • 218 PPI
  • 200 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass
Camera and Video
Camera and Video
SpecificationViper EXP1300 Core
Rear camera, main
  • 8 MP
  • Single
  • 0 MP,
Camera specs
  • 8 MP
  • AF
Unknown
Functions
  • Dual-LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
Unknown
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance
SpecificationViper EXP1300 Core
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
Unknown
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
Unknown
General specs
General specs
SpecificationViper EXP1300 Core
Release date
  • 2014
  • September
  • 2010
  • October
Colors
  • Black
  • White
  • Black
  • black/yellow
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 290 EUR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
  • Stand by time- Up to 800 h Talking time- Up to 18 h
Communication and Connectivity
Communication and Connectivity
SpecificationViper EXP1300 Core
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
  • A2DP
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationViper EXP1300 Core
Radio
  • FM radio
  • FM radio
Others
  • DTS sound -Yamaha amplifier
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationViper EXP1300 Core
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Organizer -MP3/WAV/AAC player -MP4/H.263 player -Voice memo -Stopwatch -Count-down timer -File manager MIL-STD-810F compliant -IP68 dust/water proof (up to 1.5m for 30 mins) -Drop-to-concrete resistance from up to 2m -Operational range -20°C to +55°C -Flashlight