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QMobile Noir E2 vs Xiaomi Redmi Note 4

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.

  • WidthNoir E2: 3.6 mm narrowerNoir E2: 72.4 mm · Redmi Note 4: 76 mm
  • Screen diagonalNoir E2: 0.3 in smaller diagonalNoir E2: 5.2 in · Redmi Note 4: 5.5 in
  • ChipsetMediatek MT6755 Helio P10 (28 nm) / Qualcomm MSM8953 Snapdragon 625 (14 nm)Noir E2: Mediatek MT6755 Helio P10 (28 nm) · Redmi Note 4: Qualcomm MSM8953 Snapdragon 625 (14 nm)
  • DepthRedmi Note 4: 0.6 mm thinnerRedmi Note 4: 8.5 mm · Noir E2: 9.1 mm
  • HeightNoir E2: 2.3 mm shorterNoir E2: 148.7 mm · Redmi Note 4: 151 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.

Front
Noir E2: 148.7 × 72.4 mm 1 Redmi Note 4: 151 × 76 mm 2
Side
Noir E2: 148.7 × 9.1 mm 1 Redmi Note 4: 151 × 8.5 mm 2
  1. 1. Noir E2
    Height
    148.7 mm
    Width
    72.4 mm
    Depth
    9.1 mm+0.6 mm versus Redmi Note 4
    Weight
    Unknown
  2. 2. Redmi Note 4
    Height
    151 mm+2.3 mm versus Noir E2
    Width
    76 mm+3.6 mm versus Noir E2
    Depth
    8.5 mm
    Weight
    165 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.

Screen size
Noir E2: 5.2 in, 16:9, About 74.5 cm² rectangular area 1 Redmi Note 4: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. Noir E2 5.2 in · 16:9 About 74.5 cm² rectangular area
  2. 2. Redmi Note 4 5.5 in · 16:9 About 83.4 cm² rectangular area

Redmi Note 4 has approximately 11.9% more rectangular screen area than Noir E2.

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 by storage capacity and phone
StorageNoir E2Redmi Note 4
16 GB 3 GB RAM Unknown
Redmi Note 4: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM; 64 GB · 3 GB RAM (China only)

Practical features

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

1. Noir E2

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Redmi Note 4

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. Noir E24000 mAh
  2. 2. Redmi Note 44100 mAh

    +100 mAh versus Noir E2

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. Noir E22. Redmi Note 4

Everyday essentials
Everyday essentials
SpecificationNoir E2Redmi Note 4
Dimensions (HxWxD)
  • 148.7 Х 72.4 Х 9.1 mm
  • 151 Х 76 Х 8.5 mm
Weight
  • 0 g
  • 165 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 5.5" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 3 GB RAM
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM; 64 GB
  • 3 GB RAM (China only)
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Removable Li-Po
  • 4100 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 6.0 (Marshmallow)
  • upgradable to 7.0 (Nougat); MIUI 10
Chipset
  • Mediatek MT6755 Helio P10 (28 nm)
  • Qualcomm MSM8953 Snapdragon 625 (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationNoir E2Redmi Note 4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 69.2%
  • 72.7%
PPI /points per inch/
  • 282 PPI
  • 401 PPI
Camera and Video
Camera and Video
SpecificationNoir E2Redmi Note 4
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.2
  • 13 MP
  • f/2.0
  • 1.12µm
  • PDAF
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • f/2.2
  • 5 MP
  • f/2.0
Performance
Performance
SpecificationNoir E2Redmi Note 4
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T860MP2
  • Adreno 506
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 29325
  • 76000
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1475
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 4010
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 3151
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 102376
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 171
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 917
General specs
General specs
SpecificationNoir E2Redmi Note 4
Release date
  • 2017
  • June
  • 2017
  • January
Colors
  • Gold
  • Dark Gray
  • Gold
  • Black
  • Lake Blue (64/4GB model)
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 15500 INR
  • 150 EUR
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationNoir E2Redmi Note 4
SIM card
  • Hybrid Dual SIM
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
Speed
  • HSPA
  • LTE
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio
SpecificationNoir E2Redmi Note 4
Radio
  • FM radio
  • FM radio
Others Unknown
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationNoir E2Redmi Note 4
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass - For India
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - For Global market. Also known as Xiaomi Redmi Note 4x Global.

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