Allview X2 Xtreme vs Infinix Smart3 Plus

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.

  • Display technology

    OLED versus LCD

    X2 Xtreme:
    OLED
    Smart3 Plus:
    LCD
  • Weight

    Smart3 Plus: 56.4 g lighter

    X2 Xtreme:
    204.4 g
    Smart3 Plus:
    148 g
  • Width

    Smart3 Plus: 6 mm narrower

    X2 Xtreme:
    82 mm
    Smart3 Plus:
    76 mm
  • Screen diagonal

    X2 Xtreme: 0.2 in smaller diagonal

    X2 Xtreme:
    6 in
    Smart3 Plus:
    6.2 in
  • Chipset

    X2 Xtreme:
    Mediatek MT6795 Helio X10 (28 nm)
    Smart3 Plus:
    Mediatek MT6761 Helio A22 (12 nm)
  • Rear camera layout

    X2 Xtreme:
    Single
    Smart3 Plus:
    Triple

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. X2 Xtreme

    Height:
    164 mm +7 mm versus Smart3 Plus
    Width:
    82 mm +6 mm versus Smart3 Plus
    Depth:
    9.6 mm +1.8 mm versus Smart3 Plus
  2. 2. Smart3 Plus

    Height:
    157 mm
    Width:
    76 mm
    Depth:
    7.8 mm

Weight

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

  1. 1. X2 Xtreme

    204.4 g

    +56.4 g versus Smart3 Plus

  2. 2. Smart3 Plus

    148 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. X2 Xtreme

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²
  2. 2. Smart3 Plus

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    95.9 cm²

X2 Xtreme has approximately 3.4% more rectangular screen area than Smart3 Plus.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

X2 Xtreme: Original memory entry

up to 64 GB (dedicated slot) · 3 GB RAM

Smart3 Plus: Original memory entry

32 GB · 2/3 GB 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. X2 Xtreme

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

2. Smart3 Plus

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

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. X2 Xtreme

    3500 mAh

  2. 2. Smart3 Plus

    3500 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. X2 Xtreme2. Smart3 Plus

Everyday essentials
Everyday essentials — specifications for X2 Xtreme, Smart3 Plus.
SpecificationX2 XtremeSmart3 Plus
Dimensions (HxWxD)
  • 164 Х 82 Х 9.6 mm
  • 157 Х 76 Х 7.8 mm
Weight
  • 204.4 g
  • 148 g
Technology
  • Super AMOLED
  • LTPS IPS LCD
Screen size
  • 6" inch
  • 6.2" inch
Screen resolution
  • 1440 x 2560 px
  • 720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 3 GB RAM
  • 32 GB
  • 2/3 GB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 3500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 9.0 (Pie)
Chipset
  • Mediatek MT6795 Helio X10 (28 nm)
  • Mediatek MT6761 Helio A22 (12 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X2 Xtreme, Smart3 Plus.
SpecificationX2 XtremeSmart3 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 99.2 cm2
  • 97.4 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 73.8%
  • 81.6%
PPI /points per inch/
  • 490 PPI
  • 269 PPI
Camera and Video
Camera and Video — specifications for X2 Xtreme, Smart3 Plus.
SpecificationX2 XtremeSmart3 Plus
Rear camera, main
  • 24 MP
  • Single
  • 13 MP
  • Triple
Camera specs
  • 24 MP
  • 1/2.3''
  • DTS HD sound -Active noise cancellation with dedicated mic
  • PDAF & laser AF
  • 13 MP
  • f/1.8
  • PDAF -2 MP -QVGA
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • Dual-LED flash
Video
  • 2160p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • AF
  • 8 MP
Performance

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

Performance — specifications for X2 Xtreme, Smart3 Plus.
SpecificationX2 XtremeSmart3 Plus
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • PowerVR G6200
  • PowerVR GE8320
Antutu 7 score *
  • 48960
  • 56322
General specs
General specs — specifications for X2 Xtreme, Smart3 Plus.
SpecificationX2 XtremeSmart3 Plus
Release date
  • 2015
  • June
  • 2019
  • April
Colors
  • Gold
  • Midnight Black
  • Aqua Blue
  • Cosmic Purple
  • Bordeaux Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 490 EUR
  • 7000 INR
Battery life
  • Stand by time- Up to 350 h (3G) Talking time- Up to 12 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for X2 Xtreme, Smart3 Plus.
SpecificationX2 XtremeSmart3 Plus
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
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)
  • 7(2600)
  • 33(1900)
  • 38(2600)
  • 39(1900)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for X2 Xtreme, Smart3 Plus.
SpecificationX2 XtremeSmart3 Plus
Radio
  • FM radio
  • recording
  • FM radio
Others
  • DTS sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for X2 Xtreme, Smart3 Plus.
SpecificationX2 XtremeSmart3 Plus
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass