Xiaomi Redmi Note 8 vs ZTE Open C

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

    Open C: 65 g lighter

    Redmi Note 8:
    190 g
    Open C:
    125 g
  • Width

    Open C: 10.6 mm narrower

    Redmi Note 8:
    75.3 mm
    Open C:
    64.7 mm
  • Screen diagonal

    Open C: 2.3 in smaller diagonal

    Redmi Note 8:
    6.3 in
    Open C:
    4 in
  • Chipset

    Redmi Note 8:
    Qualcomm SDM665 Snapdragon 665 (11 nm)
    Open C:
    Qualcomm MSM8210 Snapdragon 200 (28 nm)
  • Rear camera layout

    Redmi Note 8:
    Quad
    Open C:
    Single
  • Depth

    Redmi Note 8: 2.4 mm thinner

    Redmi Note 8:
    8.4 mm
    Open C:
    10.8 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 +32.3 mm versus Open C
    Width:
    75.3 mm +10.6 mm versus Open C
    Depth:
    8.4 mm
  2. 2. Open C

    Height:
    126 mm
    Width:
    64.7 mm
    Depth:
    10.8 mm +2.4 mm versus Redmi Note 8

Weight

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

  1. 1. Redmi Note 8

    190 g

    +65 g versus Open C

  2. 2. Open C

    125 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 8

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

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Redmi Note 8 has approximately 113.9% more rectangular screen area than Open C.

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, Open C, compared at the same storage capacity.
StorageRedmi Note 8Open C
32 GB 3 GB RAM Unknown
64 GB 4 / 6 GB RAM Alternative RAM configurations Unknown
128 GB 4 / 6 GB RAM Alternative RAM configurations Unknown
Open C: Original memory entry

4 GB · 512 MB 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. Redmi Note 8

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

2. Open C

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 8

    4000 mAh

    +2600 mAh versus Open C

  2. 2. Open C

    1400 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. Open C

Everyday essentials
Everyday essentials — specifications for Redmi Note 8, Open C.
SpecificationRedmi Note 8Open C
Dimensions (HxWxD)
  • 158.3 Х 75.3 Х 8.4 mm
  • 126 Х 64.7 Х 10.8 mm
Weight
  • 190 g
  • 125 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.3" inch
  • 4" inch
Screen resolution
  • 1080 x 2340 px
  • 480 x 800 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
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); MIUI 10
  • Firefox OS 1.3
Chipset
  • Qualcomm SDM665 Snapdragon 665 (11 nm)
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Redmi Note 8, Open C.
SpecificationRedmi Note 8Open C
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 97.4 cm2
  • 45.5 cm2
Screen format
  • 19.5:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 81.7%
  • 55.9%
PPI /points per inch/
  • 409 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video — specifications for Redmi Note 8, Open C.
SpecificationRedmi Note 8Open C
Rear camera, main
  • 48 MP
  • Quad
  • 3.15 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
  • 3.15 MP
Functions
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • 352x288@15fps
Front camera, selfie
  • 13 MP
  • Single
  • 0 MP,
Specifications
  • 13 MP
  • f/2.0
  • 1.12µm
Unknown
Performance

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

Performance — specifications for Redmi Note 8, Open C.
SpecificationRedmi Note 8Open C
Processor CPU
  • Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 610
  • Adreno 302
Antutu 7 score *
  • 143740
  • 12154
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, Open C.
SpecificationRedmi Note 8Open C
Release date
  • 2019
  • August
  • 2014
  • February
Colors
  • Neptune Blue
  • Moonlight White
  • Space Black
  • Orange
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 6 h
Body build
  • Front/back glass (Gorilla Glass 5)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Redmi Note 8, Open C.
SpecificationRedmi Note 8Open C
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-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 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE-A
  • HSPA 21.1/5.76 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
  • 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
  • 2.1
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, Open C.
SpecificationRedmi Note 8Open C
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Redmi Note 8, Open C.
SpecificationRedmi Note 8Open C
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 18W
  • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input