Xiaomi Redmi Note 9S vs Yezz Max 1

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

    Max 1: 89 g lighter

    Redmi Note 9S:
    209 g
    Max 1:
    120 g
  • Width

    Max 1: 10.9 mm narrower

    Redmi Note 9S:
    76.7 mm
    Max 1:
    65.8 mm
  • Screen diagonal

    Max 1: 1.67 in smaller diagonal

    Redmi Note 9S:
    6.67 in
    Max 1:
    5 in
  • Chipset

    Redmi Note 9S:
    Qualcomm SM7125 Snapdragon 720G (8 nm)
    Max 1:
    Mediatek MT6580M (28 nm)
  • Rear camera layout

    Redmi Note 9S:
    Quad
    Max 1:
    Single
  • Height

    Max 1: 26.8 mm shorter

    Redmi Note 9S:
    165.8 mm
    Max 1:
    139 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 +26.8 mm versus Max 1
    Width:
    76.7 mm +10.9 mm versus Max 1
    Depth:
    8.8 mm
  2. 2. Max 1

    Height:
    139 mm
    Width:
    65.8 mm
    Depth:
    8.8 mm

Weight

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

  1. 1. Redmi Note 9S

    209 g

    +89 g versus Max 1

  2. 2. Max 1

    120 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. Max 1

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    64.5 cm²

Redmi Note 9S has approximately 66.5% more rectangular screen area than Max 1.

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, Max 1, compared at the same storage capacity.
StorageRedmi Note 9SMax 1
16 GB Not recorded 2 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. Max 1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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 Note 9S

    5020 mAh

    +3020 mAh versus Max 1

  2. 2. Max 1

    2000 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. Max 1

Everyday essentials
Everyday essentials — specifications for Redmi Note 9S, Max 1.
SpecificationRedmi Note 9SMax 1
Dimensions (HxWxD)
  • 165.8 Х 76.7 Х 8.8 mm
  • 139 Х 65.8 Х 8.8 mm
Weight
  • 209 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.67" inch
  • 5" inch
Screen resolution
  • 1080 x 2400 px
  • 480 x 960 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
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5020 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0; MIUI 11
  • Android 8.1 (Oreo)
Chipset
  • Qualcomm SM7125 Snapdragon 720G (8 nm)
  • Mediatek MT6580M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Redmi Note 9S, Max 1.
SpecificationRedmi Note 9SMax 1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.4 cm2
  • 64.5 cm2
Screen format
  • 20:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 84.5%
  • 70.5%
PPI /points per inch/
  • 395 PPI
  • 215 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video — specifications for Redmi Note 9S, Max 1.
SpecificationRedmi Note 9SMax 1
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
Functions
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 16 MP
  • f/2.5
  • (wide)
  • 1.0µm
  • 8 MP
Performance
Performance — specifications for Redmi Note 9S, Max 1.
SpecificationRedmi Note 9SMax 1
Processor CPU
  • Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 618
  • Mali-400
General specs
General specs — specifications for Redmi Note 9S, Max 1.
SpecificationRedmi Note 9SMax 1
Release date
  • 2020
  • March 23
  • 2018
  • October
Colors
  • Aurora Blue
  • Glacier white
  • Interstellar Gray
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • $ 199
  • 65 USD
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 5 h 30 min
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, Max 1.
SpecificationRedmi Note 9SMax 1
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • 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
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 42.2/5.76 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
  • LE
Music and Audio
Music and Audio — specifications for Redmi Note 9S, Max 1.
SpecificationRedmi Note 9SMax 1
Radio
  • FM radio
  • recording
  • FM radio
Others
  • 450 nits typ. brightness (advertised)
Unknown
Other features
Other features — specifications for Redmi Note 9S, Max 1.
SpecificationRedmi Note 9SMax 1
Dop
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast charging 18W - Splash-proof
  • Sensors Accelerometer