Xiaomi Redmi S2 vs ZTE Blade X3

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

    Blade X3: 9.1 g lighter

    Redmi S2:
    170 g
    Blade X3:
    160.9 g
  • Width

    Blade X3: 5.8 mm narrower

    Redmi S2:
    77.3 mm
    Blade X3:
    71.5 mm
  • Screen diagonal

    Blade X3: 0.99 in smaller diagonal

    Redmi S2:
    5.99 in
    Blade X3:
    5 in
  • Chipset

    Redmi S2:
    Qualcomm MSM8953 Snapdragon 625 (14 nm)
    Blade X3:
    Mediatek MT6735P (28 nm)
  • Rear camera layout

    Redmi S2:
    Dual
    Blade X3:
    Single
  • Depth

    Redmi S2: 0.8 mm thinner

    Redmi S2:
    8.1 mm
    Blade X3:
    8.9 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. Redmi S2

    Height:
    160.7 mm +15.7 mm versus Blade X3
    Width:
    77.3 mm +5.8 mm versus Blade X3
    Depth:
    8.1 mm
  2. 2. Blade X3

    Height:
    145 mm
    Width:
    71.5 mm
    Depth:
    8.9 mm +0.8 mm versus Redmi S2

Weight

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

  1. 1. Redmi S2

    170 g

    +9.1 g versus Blade X3

  2. 2. Blade X3

    160.9 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. Redmi S2

    Screen diagonal:
    5.99 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.6 cm²
  2. 2. Blade X3

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

Redmi S2 has approximately 34.4% more rectangular screen area than Blade X3.

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 Redmi S2, Blade X3, compared at the same storage capacity.
StorageRedmi S2Blade X3
8 GB Unknown 1 GB RAM
Redmi S2: Original memory entry

64 GB · 4 GB RAM 32 GB · 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. Redmi S2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Blade X3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

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. Redmi S2

    3080 mAh

  2. 2. Blade X3

    4000 mAh

    +920 mAh versus Redmi S2

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. Redmi S22. Blade X3

Everyday essentials
Everyday essentials — specifications for Redmi S2, Blade X3.
SpecificationRedmi S2Blade X3
Dimensions (HxWxD)
  • 160.7 Х 77.3 Х 8.1 mm
  • 145 Х 71.5 Х 8.9 mm
Weight
  • 170 g
  • 160.9 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.99" inch
  • 5" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3080 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); MIUI 10
  • Android 5.1 (Lollipop)
Chipset
  • Qualcomm MSM8953 Snapdragon 625 (14 nm)
  • Mediatek MT6735P (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Redmi S2, Blade X3.
SpecificationRedmi S2Blade X3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.6 cm2
  • 68.9 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 74.5%
  • 66.5%
PPI /points per inch/
  • 269 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for Redmi S2, Blade X3.
SpecificationRedmi S2Blade X3
Rear camera, main
  • 12 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 12 MP
  • f/2.2
  • 1.25µm
  • PDAF -5 MP
  • depth sensor
  • 8 MP
  • AF
Functions
  • HDR
  • LED flash
  • LED flash
  • panorama
Video
  • 1080p@30fps (gyro-EIS)
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • 5 MP or 2 MP
Performance

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

Performance — specifications for Redmi S2, Blade X3.
SpecificationRedmi S2Blade X3
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 506
  • Mali-T720MP2
Antutu 7 score *
  • 78926
  • 25189
GeekBench 4 Single Core *
  • 835
Unknown
GeekBench 4 Multi-Core *
  • 4087
Unknown
GeekBench 5 Single Core *
  • 168
Unknown
GeekBench 5 Multi-Core *
  • 985
Unknown
General specs
General specs — specifications for Redmi S2, Blade X3.
SpecificationRedmi S2Blade X3
Release date
  • 2018
  • May
  • 2015
  • November
Colors
  • Gray
  • Gold
  • Rose Gold
  • Mesmerising Blue
  • Stunning Black
  • Black
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Body build
  • Front glass
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Redmi S2, Blade X3.
SpecificationRedmi S2Blade X3
SIM card
  • Dual SIM (Nano-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 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300) - Global LTE band 1(2100)
  • 40(2300)
  • 41(2500) - India LTE band 1(2100)
  • 34(2000)
  • 39(1900)
  • 41(2500) - China
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Redmi S2, Blade X3.
SpecificationRedmi S2Blade X3
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Redmi S2, Blade X3.
SpecificationRedmi S2Blade X3
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Charging 5V/2A 10W - Also known as Xiaomi Redmi Y2 in India
  • Sensors Accelerometer
  • proximity - Also known as ZTE Blade D2
  • Blade T620