verykool RS90 vs Yezz Max 1 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

    Max 1 Plus: 96.1 g lighter

    RS90:
    201 g
    Max 1 Plus:
    104.9 g
  • Width

    Max 1 Plus: 4.7 mm narrower

    RS90:
    75.6 mm
    Max 1 Plus:
    70.9 mm
  • Screen diagonal

    RS90: 0.95 in smaller diagonal

    RS90:
    4.5 in
    Max 1 Plus:
    5.45 in
  • Rear camera layout

    RS90:
    Single
    Max 1 Plus:
    Dual
  • Depth

    Max 1 Plus: 3.2 mm thinner

    RS90:
    12.1 mm
    Max 1 Plus:
    8.9 mm
  • Height

    RS90: 4.7 mm shorter

    RS90:
    144 mm
    Max 1 Plus:
    148.7 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. RS90

    Height:
    144 mm
    Width:
    75.6 mm +4.7 mm versus Max 1 Plus
    Depth:
    12.1 mm +3.2 mm versus Max 1 Plus
  2. 2. Max 1 Plus

    Height:
    148.7 mm +4.7 mm versus RS90
    Width:
    70.9 mm
    Depth:
    8.9 mm

Weight

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

  1. 1. RS90

    201 g

    +96.1 g versus Max 1 Plus

  2. 2. Max 1 Plus

    104.9 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. RS90

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Max 1 Plus

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

Max 1 Plus has approximately 37.3% more rectangular screen area than RS90.

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 RS90, Max 1 Plus, compared at the same storage capacity.
StorageRS90Max 1 Plus
16 GB Unknown 2 GB RAM
RS90: Original memory entry

2 GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. RS90

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Max 1 Plus

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. RS90

    1800 mAh

  2. 2. Max 1 Plus

    2000 mAh

    +200 mAh versus RS90

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. RS902. Max 1 Plus

Everyday essentials
Everyday essentials — specifications for RS90, Max 1 Plus.
SpecificationRS90Max 1 Plus
Dimensions (HxWxD)
  • 144 Х 75.6 Х 12.1 mm
  • 148.7 Х 70.9 Х 8.9 mm
Weight
  • 201 g
  • 104.9 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 5.45" inch
Screen resolution
  • 540 x 960 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 2 GB
  • 16GB 2GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 9.1 Pie (Go edition)
Chipset Unknown
  • Unisoc SC9832E (28nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for RS90, Max 1 Plus.
SpecificationRS90Max 1 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 76.7 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 51.3%
  • 72.7%
PPI /points per inch/
  • 245 PPI
  • 295 PPI
Screen protection
  • Corning Gorilla Glass
  • AGC glass
Camera and Video
Camera and Video — specifications for RS90, Max 1 Plus.
SpecificationRS90Max 1 Plus
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Dual
Camera specs
  • 5 MP
  • 8 MP 0.3 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
Performance
Performance — specifications for RS90, Max 1 Plus.
SpecificationRS90Max 1 Plus
Processor CPU
  • Dual-core 1.2 GHz
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T820 MP1
General specs
General specs — specifications for RS90, Max 1 Plus.
SpecificationRS90Max 1 Plus
Release date
  • 2013
  • 2019
  • August
Colors
  • Black
  • Black
  • Gun Metal
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 USD
Battery life
  • Stand by time- Up to 192 h Talking time- Up to 9 h
  • Stand by time- Up to 280 h Talking time- Up to 9 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for RS90, Max 1 Plus.
SpecificationRS90Max 1 Plus
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for RS90, Max 1 Plus.
SpecificationRS90Max 1 Plus
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for RS90, Max 1 Plus.
SpecificationRS90Max 1 Plus
Dop
  • Sensors Accelerometer
  • proximity - IP67 dust/water resistant (up to 1m for 30 mins) -Flashlight
  • Sensors Accelerometer