Xiaomi Redmi Note 9S vs Xolo 8X-1020

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.

  • Width

    8X-1020: 5.4 mm narrower

    Redmi Note 9S:
    76.7 mm
    8X-1020:
    71.3 mm
  • Screen diagonal

    8X-1020: 1.67 in smaller diagonal

    Redmi Note 9S:
    6.67 in
    8X-1020:
    5 in
  • Chipset

    Redmi Note 9S:
    Qualcomm SM7125 Snapdragon 720G (8 nm)
    8X-1020:
    Mediatek MT6592M (28 nm)
  • Rear camera layout

    Redmi Note 9S:
    Quad
    8X-1020:
    Single
  • Height

    8X-1020: 22.8 mm shorter

    Redmi Note 9S:
    165.8 mm
    8X-1020:
    143 mm
  • Release year

    Redmi Note 9S:
    2020
    8X-1020:
    2015

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 Note 9S

    Height:
    165.8 mm +22.8 mm versus 8X-1020
    Width:
    76.7 mm +5.4 mm versus 8X-1020
    Depth:
    8.8 mm
    Weight:
    209 g
  2. 2. 8X-1020

    Height:
    143 mm
    Width:
    71.3 mm
    Depth:
    8.8 mm
    Weight:
    Unknown

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 Note 9S

    Screen diagonal:
    6.67 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    107.4 cm²
  2. 2. 8X-1020

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

Redmi Note 9S has approximately 55.8% more rectangular screen area than 8X-1020.

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 Note 9S, 8X-1020, compared at the same storage capacity.
StorageRedmi Note 9S8X-1020
8 GB Not recorded 1 GB RAM
64 GB 4 GB RAM Not recorded
128 GB 6 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. Redmi Note 9S

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

2. 8X-1020

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. Redmi Note 9S

    5020 mAh

    +2520 mAh versus 8X-1020

  2. 2. 8X-1020

    2500 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. Redmi Note 9S2. 8X-1020

Everyday essentials
Everyday essentials — specifications for Redmi Note 9S, 8X-1020.
SpecificationRedmi Note 9S8X-1020
Dimensions (HxWxD)
  • 165.8 Х 76.7 Х 8.8 mm
  • 143 Х 71.3 Х 8.8 mm
Weight
  • 209 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.67" inch
  • 5" inch
Screen resolution
  • 1080 x 2400 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 6GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 5020 mAh
  • Non-removable Li-Po
  • 2500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 10.0; MIUI 11
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm SM7125 Snapdragon 720G (8 nm)
  • Mediatek MT6592M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Redmi Note 9S, 8X-1020.
SpecificationRedmi Note 9S8X-1020
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.4 cm2
  • 68.9 cm2
Screen format
  • 20:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 84.5%
  • 67.6%
PPI /points per inch/
  • 395 PPI
  • 294 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video — specifications for Redmi Note 9S, 8X-1020.
SpecificationRedmi Note 9S8X-1020
Rear camera, main
  • 48 MP
  • Quad
  • 8 MP
  • Single
Camera specs
  • 48 MP
  • f/1.8
  • 26mm (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4.0''
  • 1.12µm -5 MP
  • f/2.4
  • (macro)
  • 1.12µm -2 MP
  • (depth)
  • 8 MP
  • AF
Functions
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • f/2.5
  • (wide)
  • 1.0µm
  • 5 MP
Performance
Performance — specifications for Redmi Note 9S, 8X-1020.
SpecificationRedmi Note 9S8X-1020
Processor CPU
  • Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
  • Octa-core 1.4 GHz Cortex-A7
Graphics processor GPU
  • Adreno 618
  • Mali-450MP4
General specs
General specs — specifications for Redmi Note 9S, 8X-1020.
SpecificationRedmi Note 9S8X-1020
Release date
  • 2020
  • March 23
  • 2015
  • February
Colors
  • Aurora Blue
  • Glacier white
  • Interstellar Gray
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • $ 199
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 657 h (2G) / Up to 700 h (3G) Talking time- Up to 30 h (2G) / Up to 17 h (3G)
Body build
  • Glass front (Gorilla Glass 5)
  • glass back (Gorilla Glass 5)
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Redmi Note 9S, 8X-1020.
SpecificationRedmi Note 9S8X-1020
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.73 W/kg (head) 0.71 W/kg (body)
Music and Audio
Music and Audio — specifications for Redmi Note 9S, 8X-1020.
SpecificationRedmi Note 9S8X-1020
Radio
  • FM radio
  • recording
  • FM radio
Others
  • 450 nits typ. brightness (advertised)
Unknown
Other features
Other features — specifications for Redmi Note 9S, 8X-1020.
SpecificationRedmi Note 9S8X-1020
Dop
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast charging 18W - Splash-proof
  • Sensors Accelerometer
  • proximity
  • compass - For India