Xiaomi Redmi Note 8 vs Xolo Era 4K

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

    Era 4K: 3.5 mm narrower

    Redmi Note 8:
    75.3 mm
    Era 4K:
    71.8 mm
  • Screen diagonal

    Era 4K: 1.3 in smaller diagonal

    Redmi Note 8:
    6.3 in
    Era 4K:
    5 in
  • Chipset

    Redmi Note 8:
    Qualcomm SDM665 Snapdragon 665 (11 nm)
    Era 4K:
    Mediatek MT6735P (28 nm)
  • Rear camera layout

    Redmi Note 8:
    Quad
    Era 4K:
    Single
  • Depth

    Redmi Note 8: 0.8 mm thinner

    Redmi Note 8:
    8.4 mm
    Era 4K:
    9.2 mm
  • Height

    Era 4K: 15.3 mm shorter

    Redmi Note 8:
    158.3 mm
    Era 4K:
    143 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 8

    Height:
    158.3 mm +15.3 mm versus Era 4K
    Width:
    75.3 mm +3.5 mm versus Era 4K
    Depth:
    8.4 mm
    Weight:
    190 g
  2. 2. Era 4K

    Height:
    143 mm
    Width:
    71.8 mm
    Depth:
    9.2 mm +0.8 mm versus Redmi Note 8
    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 8

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²
  2. 2. Era 4K

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

Redmi Note 8 has approximately 41.4% more rectangular screen area than Era 4K.

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 8, Era 4K, compared at the same storage capacity.
StorageRedmi Note 8Era 4K
8 GB Not recorded 2 GB RAM
32 GB 3 GB RAM Not recorded
64 GB 4 / 6 GB RAM Alternative RAM configurations Not recorded
128 GB 4 / 6 GB RAM Alternative RAM configurations 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 8

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Era 4K

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 8

    4000 mAh

  2. 2. Era 4K

    4000 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 82. Era 4K

Everyday essentials
Everyday essentials — specifications for Redmi Note 8, Era 4K.
SpecificationRedmi Note 8Era 4K
Dimensions (HxWxD)
  • 158.3 Х 75.3 Х 8.4 mm
  • 143 Х 71.8 Х 9.2 mm
Weight
  • 190 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.3" inch
  • 5" inch
Screen resolution
  • 1080 x 2340 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 3GB RAM
  • 64GB 4GB RAM
  • 64GB 6GB RAM
  • 128GB 4GB RAM
  • 128GB 6GB RAM
  • 8 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); MIUI 10
  • Android 5.1.1 (Lollipop)
Chipset
  • Qualcomm SDM665 Snapdragon 665 (11 nm)
  • Mediatek MT6735P (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Redmi Note 8, Era 4K.
SpecificationRedmi Note 8Era 4K
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.4 cm2
  • 68.9 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 81.7%
  • 67.1%
PPI /points per inch/
  • 409 PPI
  • 294 PPI
Screen protection
  • Corning Gorilla Glass 5
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Redmi Note 8, Era 4K.
SpecificationRedmi Note 8Era 4K
Rear camera, main
  • 48 MP
  • Quad
  • 8 MP
  • Single
Camera specs
  • 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
  • 8 MP
  • AF
  • f/2.0
Functions
  • HDR
  • panorama
  • Dual-LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 13 MP
  • f/2.0
  • 1.12µm
  • 5 MP
  • f/2.2
Performance

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

Performance — specifications for Redmi Note 8, Era 4K.
SpecificationRedmi Note 8Era 4K
Processor CPU
  • Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 610
  • Mali-T720MP2
Antutu 7 score *
  • 143740
Unknown
GeekBench 4 Single Core *
  • 1499
Unknown
GeekBench 4 Multi-Core *
  • 5543
Unknown
Antutu 8 score *
  • 173592
Unknown
GeekBench 5 Single Core *
  • 309
Unknown
GeekBench 5 Multi-Core *
  • 1328
Unknown
General specs
General specs — specifications for Redmi Note 8, Era 4K.
SpecificationRedmi Note 8Era 4K
Release date
  • 2019
  • August
  • 2016
  • February
Colors
  • Neptune Blue
  • Moonlight White
  • Space Black
  • Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 624 h (2G) / Up to 528 h (3G) Talking time- Up to 32 h (2G) / Up to 17 h (3G)
Body build
  • Front/back glass (Gorilla Glass 5)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Redmi Note 8, Era 4K.
SpecificationRedmi Note 8Era 4K
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 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 40(2300)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE-A
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.26 W/kg (head) 1.00 W/kg (body) SAR EU - 0.26 W/kg (head) 1.00 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Redmi Note 8, Era 4K.
SpecificationRedmi Note 8Era 4K
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Redmi Note 8, Era 4K.
SpecificationRedmi Note 8Era 4K
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 18W
  • Sensors Accelerometer
  • proximity - For India