Allview V2 Viper X vs TECNO F2 LTE

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

    V2 Viper X: 13.2 g lighter

    V2 Viper X:
    155.3 g
    F2 LTE:
    168.5 g
  • Width

    F2 LTE: 3 mm narrower

    V2 Viper X:
    77 mm
    F2 LTE:
    74 mm
  • Screen diagonal

    F2 LTE: 0.5 in smaller diagonal

    V2 Viper X:
    5.5 in
    F2 LTE:
    5 in
  • Chipset

    V2 Viper X:
    Mediatek MT6753 (28 nm)
    F2 LTE:
    Mediatek MT6739WA (28 nm)
  • Depth

    V2 Viper X: 2.4 mm thinner

    V2 Viper X:
    7.2 mm
    F2 LTE:
    9.6 mm
  • Height

    F2 LTE: 10.2 mm shorter

    V2 Viper X:
    154 mm
    F2 LTE:
    143.8 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.

  1. 1. V2 Viper X

    Height:
    154 mm +10.2 mm versus F2 LTE
    Width:
    77 mm +3 mm versus F2 LTE
    Depth:
    7.2 mm
  2. 2. F2 LTE

    Height:
    143.8 mm
    Width:
    74 mm
    Depth:
    9.6 mm +2.4 mm versus V2 Viper X

Weight

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

  1. 1. V2 Viper X

    155.3 g

  2. 2. F2 LTE

    168.5 g

    +13.2 g versus V2 Viper X

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. V2 Viper X

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. F2 LTE

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

V2 Viper X has approximately 21% more rectangular screen area than F2 LTE.

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 V2 Viper X, F2 LTE, compared at the same storage capacity.
StorageV2 Viper XF2 LTE
8 GB Not recorded 1 GB RAM
16 GB 1 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. V2 Viper X

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB

2. F2 LTE

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. V2 Viper X

    3150 mAh

    +750 mAh versus F2 LTE

  2. 2. F2 LTE

    2400 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. V2 Viper X2. F2 LTE

Everyday essentials
Everyday essentials — specifications for V2 Viper X, F2 LTE.
SpecificationV2 Viper XF2 LTE
Dimensions (HxWxD)
  • 154 Х 77 Х 7.2 mm
  • 143.8 Х 74 Х 9.6 mm
Weight
  • 155.3 g
  • 168.5 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5.5" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3150 mAh
  • Removable Li-Po
  • 2400 mAh
  • Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 8.1 Oreo (Go edition)
Chipset
  • Mediatek MT6753 (28 nm)
  • Mediatek MT6739WA (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for V2 Viper X, F2 LTE.
SpecificationV2 Viper XF2 LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 70.3%
  • 64.7%
PPI /points per inch/
  • 267 PPI
  • 196 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for V2 Viper X, F2 LTE.
SpecificationV2 Viper XF2 LTE
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.0
  • 5 MP
Functions
  • Dual-LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
Performance

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

Performance — specifications for V2 Viper X, F2 LTE.
SpecificationV2 Viper XF2 LTE
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720MP2
  • PowerVR GE8100
Antutu 7 score *
  • 23923
  • 29745
General specs
General specs — specifications for V2 Viper X, F2 LTE.
SpecificationV2 Viper XF2 LTE
Release date
  • 2015
  • October
  • 2018
  • May
Colors
  • Dark Blue
  • Golden pearl
  • Champagne Gold
  • Midnight Black
  • City Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
Unknown
Battery life
  • Stand by time- Up to 393 h (3G) Talking time- Up to 13 h 40 min (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for V2 Viper X, F2 LTE.
SpecificationV2 Viper XF2 LTE
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 1900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • 39(1900)
  • 40(2300)
  • 41(2500) - 5007U
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • cat
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi Direct
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.69 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for V2 Viper X, F2 LTE.
SpecificationV2 Viper XF2 LTE
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for V2 Viper X, F2 LTE.
SpecificationV2 Viper XF2 LTE
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer