Xiaomi Redmi Note 9S vs ZTE Blade A2 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.

  • Weight

    Blade A2 Plus: 20 g lighter

    Redmi Note 9S:
    209 g
    Blade A2 Plus:
    189 g
  • Screen diagonal

    Blade A2 Plus: 1.17 in smaller diagonal

    Redmi Note 9S:
    6.67 in
    Blade A2 Plus:
    5.5 in
  • Chipset

    Redmi Note 9S:
    Qualcomm SM7125 Snapdragon 720G (8 nm)
    Blade A2 Plus:
    Mediatek MT6750T (28 nm)
  • Rear camera layout

    Redmi Note 9S:
    Quad
    Blade A2 Plus:
    Single
  • Depth

    Redmi Note 9S: 1 mm thinner

    Redmi Note 9S:
    8.8 mm
    Blade A2 Plus:
    9.8 mm
  • Height

    Blade A2 Plus: 10.8 mm shorter

    Redmi Note 9S:
    165.8 mm
    Blade A2 Plus:
    155 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 Note 9S

    Height:
    165.8 mm +10.8 mm versus Blade A2 Plus
    Width:
    76.7 mm
    Depth:
    8.8 mm
  2. 2. Blade A2 Plus

    Height:
    155 mm
    Width:
    76.2 mm
    Depth:
    9.8 mm +1 mm versus Redmi Note 9S

Weight

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

  1. 1. Redmi Note 9S

    209 g

    +20 g versus Blade A2 Plus

  2. 2. Blade A2 Plus

    189 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 Note 9S

    Screen diagonal:
    6.67 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    107.4 cm²
  2. 2. Blade A2 Plus

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

Redmi Note 9S has approximately 28.8% more rectangular screen area than Blade A2 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.

Recorded RAM for Redmi Note 9S, Blade A2 Plus, compared at the same storage capacity.
StorageRedmi Note 9SBlade A2 Plus
64 GB 4 GB RAM Unknown
128 GB 6 GB RAM Unknown
Blade A2 Plus: Original memory entry

32 GB · 512GB 4GB

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. Blade A2 Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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 Note 9S

    5020 mAh

    +20 mAh versus Blade A2 Plus

  2. 2. Blade A2 Plus

    5000 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. Blade A2 Plus

Everyday essentials
Everyday essentials — specifications for Redmi Note 9S, Blade A2 Plus.
SpecificationRedmi Note 9SBlade A2 Plus
Dimensions (HxWxD)
  • 165.8 Х 76.7 Х 8.8 mm
  • 155 Х 76.2 Х 9.8 mm
Weight
  • 209 g
  • 189 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.67" inch
  • 5.5" inch
Screen resolution
  • 1080 x 2400 px
  • 1080 x 1920 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
  • 32 GB
  • 512GB 4GB
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5020 mAh
  • Non-removable Li-Po
  • 5000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10.0; MIUI 11
  • Android 6.0 (Marshmallow); MiFavor UI
Chipset
  • Qualcomm SM7125 Snapdragon 720G (8 nm)
  • Mediatek MT6750T (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Redmi Note 9S, Blade A2 Plus.
SpecificationRedmi Note 9SBlade A2 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.4 cm2
  • 83.4 cm2
Screen format
  • 20:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 84.5%
  • 70.6%
PPI /points per inch/
  • 395 PPI
  • 401 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video — specifications for Redmi Note 9S, Blade A2 Plus.
SpecificationRedmi Note 9SBlade A2 Plus
Rear camera, main
  • 48 MP
  • Quad
  • 13 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)
  • 13 MP
  • PDAF
Functions
  • HDR
  • panorama
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 16 MP
  • f/2.5
  • (wide)
  • 1.0µm
  • 8 MP
Performance

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

Performance — specifications for Redmi Note 9S, Blade A2 Plus.
SpecificationRedmi Note 9SBlade A2 Plus
Processor CPU
  • Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 618
  • Mali-T860MP2
Antutu 7 score * Unknown
  • 39847
General specs
General specs — specifications for Redmi Note 9S, Blade A2 Plus.
SpecificationRedmi Note 9SBlade A2 Plus
Release date
  • 2020
  • March 23
  • 2017
  • February
Colors
  • Aurora Blue
  • Glacier white
  • Interstellar Gray
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • $ 199
  • 150 EUR
Battery life Unknown
  • Talking time- Up to 24 h (mixed usage)
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, Blade A2 Plus.
SpecificationRedmi Note 9SBlade A2 Plus
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 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
  • Wi-Fi Direct
  • 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
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Redmi Note 9S, Blade A2 Plus.
SpecificationRedmi Note 9SBlade A2 Plus
Radio
  • FM radio
  • recording
  • FM radio
Others
  • 450 nits typ. brightness (advertised)
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Redmi Note 9S, Blade A2 Plus.
SpecificationRedmi Note 9SBlade A2 Plus
Dop
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast charging 18W - Splash-proof
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass