Posh Ultra Max LTE L550 vs Xiaomi Redmi Note 8T

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

    Ultra Max LTE L550: 23 g lighter

    Ultra Max LTE L550:
    177 g
    Redmi Note 8T:
    200 g
  • Width

    Redmi Note 8T: 1.4 mm narrower

    Ultra Max LTE L550:
    76.8 mm
    Redmi Note 8T:
    75.4 mm
  • Screen diagonal

    Ultra Max LTE L550: 0.8 in smaller diagonal

    Ultra Max LTE L550:
    5.5 in
    Redmi Note 8T:
    6.3 in
  • Chipset

    Ultra Max LTE L550:
    Mediatek MT6737 (28 nm)
    Redmi Note 8T:
    Qualcomm SDM665 Snapdragon 665 (11 nm)
  • Rear camera layout

    Ultra Max LTE L550:
    Single
    Redmi Note 8T:
    Quad
  • Depth

    Ultra Max LTE L550: 1.3 mm thinner

    Ultra Max LTE L550:
    7.3 mm
    Redmi Note 8T:
    8.6 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. Ultra Max LTE L550

    Height:
    152.1 mm
    Width:
    76.8 mm +1.4 mm versus Redmi Note 8T
    Depth:
    7.3 mm
  2. 2. Redmi Note 8T

    Height:
    161.1 mm +9 mm versus Ultra Max LTE L550
    Width:
    75.4 mm
    Depth:
    8.6 mm +1.3 mm versus Ultra Max LTE L550

Weight

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

  1. 1. Ultra Max LTE L550

    177 g

  2. 2. Redmi Note 8T

    200 g

    +23 g versus Ultra Max LTE L550

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. Ultra Max LTE L550

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Redmi Note 8T

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²

Redmi Note 8T has approximately 16.8% more rectangular screen area than Ultra Max LTE L550.

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 Ultra Max LTE L550, Redmi Note 8T, compared at the same storage capacity.
StorageUltra Max LTE L550Redmi Note 8T
16 GB 1 GB RAM Not recorded
32 GB Not recorded 3 GB RAM
64 GB Not recorded 4 GB RAM
128 GB Not recorded 4 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. Ultra Max LTE L550

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. Redmi Note 8T

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. Ultra Max LTE L550

    2700 mAh

  2. 2. Redmi Note 8T

    4000 mAh

    +1300 mAh versus Ultra Max LTE L550

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. Ultra Max LTE L5502. Redmi Note 8T

Everyday essentials
Everyday essentials — specifications for Ultra Max LTE L550, Redmi Note 8T.
SpecificationUltra Max LTE L550Redmi Note 8T
Dimensions (HxWxD)
  • 152.1 Х 76.8 Х 7.3 mm
  • 161.1 Х 75.4 Х 8.6 mm
Weight
  • 177 g
  • 200 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.3" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
  • 128GB 4GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2700 mAh
  • Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 9.0 (Pie); MIUI 10
Chipset
  • Mediatek MT6737 (28 nm)
  • Qualcomm SDM665 Snapdragon 665 (11 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Ultra Max LTE L550, Redmi Note 8T.
SpecificationUltra Max LTE L550Redmi Note 8T
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 97.4 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 71.4%
  • 80.2%
PPI /points per inch/
  • 267 PPI
  • 409 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for Ultra Max LTE L550, Redmi Note 8T.
SpecificationUltra Max LTE L550Redmi Note 8T
Rear camera, main
  • 8 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 8 MP
  • AF
  • 48 MP
  • f/1.8
  • 26mm (wide)
  • 1/2''
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4''
  • 1.12µm -2 MP
  • f/2.4
  • 1/5''
  • 1.75µm (dedicated macro camera) -2 MP
  • 1.75µm
  • depth sensor
Functions
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 2 MP
  • 13 MP
  • f/2.0
  • 1.12µm
Performance

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

Performance — specifications for Ultra Max LTE L550, Redmi Note 8T.
SpecificationUltra Max LTE L550Redmi Note 8T
Processor CPU
  • Quad-core 1.25 GHz Cortex-A53
  • Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Graphics processor GPU
  • Mali-T720
  • Adreno 610
Antutu 8 score * Unknown
  • 173792
GeekBench 5 Single Core * Unknown
  • 313
GeekBench 5 Multi-Core * Unknown
  • 1398
General specs
General specs — specifications for Ultra Max LTE L550, Redmi Note 8T.
SpecificationUltra Max LTE L550Redmi Note 8T
Release date
  • 2016
  • August
  • 2019
  • November
Colors
  • Black
  • Gold
  • White
  • Stellar blue
  • Moon white
  • Midnight gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life
  • Stand by time- Up to 180 h (3G) Talking time- Up to 5 h 30 min (3G)
Unknown
Body build Unknown
  • Front/back glass (Gorilla Glass 5)
Communication and Connectivity
Communication and Connectivity — specifications for Ultra Max LTE L550, Redmi Note 8T.
SpecificationUltra Max LTE L550Redmi Note 8T
SIM card
  • Dual SIM
  • 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 / 1900 / 2100 -4G - LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 7(2600)
  • 17(700)
  • 12(700)
  • 20(800)
  • 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)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Ultra Max LTE L550, Redmi Note 8T.
SpecificationUltra Max LTE L550Redmi Note 8T
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Ultra Max LTE L550, Redmi Note 8T.
SpecificationUltra Max LTE L550Redmi Note 8T
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 18W