Redmi Note 8 vs Samsung Galaxy S9 Plus vs Apple iPhone 7 Plus
Key Feature Comparison
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At a Glance
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Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2.7 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)
Quad core (2.34 GHz, Dual core, Hurricane + 1.1 GHz, Dual core, Zephyr)
4000 mAh
3500 mAh
2900 mAh
6.3 inches
6.2 inches
5.5 inches
Quad, 48MP + 8MP + 2MP + 2MP
Dual, 12MP + 12MP
Dual, 12MP + 12MP
4G
4G
4G
Detailed Specs
Screen Size
6.3 inches
6.2 inches
5.5 inches
Screen Type
IPS LCD
Super AMOLED
IPS LCD
Screen Resolution
1080 x 2340 pixels
1440 x 2960 pixels
1080 x 1920 pixels
Pixel Density
409 ppi
531 ppi
401 ppi
Aspect Ratio
19.5:9
18.5:9
16:09
Screen Protection
Gorilla Glass 5
Gorilla Glass 5
Yes
Screen to Body Ratio
90%
83.99%
67.51%
Screen Design
Waterdrop notch
Bezel-less
-
Screen Quality
FHD
2K
FHD
Phone Variants
4GB 64GB, 3GB 32GB, 6GB 128GB
6GB 256GB, 6GB 128GB, 6GB 64GB
3GB 256GB, 3GB 128GB, 3GB 32GB
Expandable Storage
Yes
Yes
No
RAM Type
LPDDR4X
LPDDR4X
LPDDR4
Storage Type
eMMC 5.1
UFS 2.1
NVMe
Expandable Storage Capacity
Yes, 512 GB
Yes, 400 GB
-
OTG Support
Yes
Yes
-
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, rgbw sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Operating System
Android v9.0 (Pie)
Android v8.0 (Oreo)
iOS v10
GPU
Adreno 610
Mali-G72 MP18
PowerVR GT7600 Plus
Chipset
Qualcomm Snapdragon 665
Samsung Exynos 9 Octa 9810
Apple A10 Fusion APL1024
CPU
Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2.7 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)
Quad core (2.34 GHz, Dual core, Hurricane + 1.1 GHz, Dual core, Zephyr)
Custom User Interface
MIUI
-
-
Clock Speed
2 GHz
2.7 GHz
2.34 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
11 nm
10 nm
16 nm
Battery Capacity
4000 mAh
3500 mAh
2900 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-ion
Charger Type
Fast, 18W
Fast
-
USB Type-C
Yes
Yes
No
Fast Charging
Yes
Yes
-
Wireless Charging
-
Yes
-
Announced On
5-Aug-19
5-Feb-18
5-Sep-16
Market Status
Available
Available
Available
Brand
Xiaomi
Samsung
Apple
Model Number
MZB8189IN
-
MN512HN/A
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 12,499
Rs. 37,218
Rs. 37,900
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
No
No
3.5mm Audio Jack
Yes
Yes
No
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano
Wi-Fi
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Bluetooth Type
v5.0
v5.0
v4.2
Audio Jack
3.5 mm
3.5 mm
Lightning
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
Single SIM, GSM
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / ...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / ...
SIM 2 Bands
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / ...
-
Audio Features
-
Dolby Atmos
Active noise cancellation with dedicated mic
NFC
-
Yes
Yes
Water Resistance
Yes, Splash proof
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
Yes, Water resistant, IP67
Weight
188 grams
189 grams
188 grams
Colors
Nepture Blue, Moonlight White, Cosmic Purple, Space Black
Midnight Black, Coral Blue, Lilac Purple, Burgundy Red, Polaris Blue
Black, Gold, Silver, Rose Gold, Jet Black
Build
Back: Gorilla Glass
Case: Aluminium, Back: Gorilla Glass
Case: Metal, Back: Metal
Dimensions
158.3 x 75.3 x 8.3 mm
158.1 x 73.8 x 8.5 mm
158.2 x 77.9 x 7.3 mm
SAR Value
Head: 1.13 W/kg, Body: 0.634 W/kg
-
Head: 1.19 W/kg, Body: 1.17 W/kg
Front Video Recording
1920x1080 @ 30 fps
1440p30fps
1920x1080 @ 30 fps
Front Camera Features
HDR, panorama
Wide Angle Selfie
Face detection, HDR
Front Camera Setup
Single, 13MP
Single, 8MP
Single, 7MP
Front Camera 1 Resolution
13 MP
8 MP
7 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/1.7, Wide Angle Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
1.12 micrometre pixel size
25 mm focal length, 3.6" sensor size, 1.22 micrometre pixel size
32 mm focal length
Front Aperture
f/2.0
f/1.7
f/2.2
OIS
No
Yes
Yes
Rear Flash
Yes, Dual LED Flash
Yes, LED Flash
Yes, Quad-color LED Flash
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
3840x2160 @ 60 fps, 1920x1080 @ 60 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 120 fps, 1280x720 @ 240 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
Auto Flash, Face detection, Simultaneous HD video and image recording, Touch to focus
Auto Flash, Face detection, Simultaneous HD video and image recording, Touch to focus
Rear Camera Setup
Quad, 48MP + 8MP + 2MP + 2MP
Dual, 12MP + 12MP
Dual, 12MP + 12MP
Rear Camera 1 Resolution
48 MP
12 MP
12 MP
Rear Camera 1 Type
f/1.79 Primary Camera
f/1.5, Wide Angle Primary Camera
f/1.8, Wide Angle Primary Camera
Rear Camera 1 Lens
2" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
28 mm focal length, 3" sensor size
Rear Camera 2 Resolution
8 MP
12 MP
12 MP
Rear Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
Rear Camera 2 Lens
4.0" sensor size, 1.12 micrometre pixel size
52 mm focal length, 3.6" sensor size, 1 micrometre pixel size
56 mm focal length, 3.6" sensor size
Rear Camera 3 Resolution
2 MP
-
-
Rear Camera 3 Type
f/2.4, Macro Camera
-
-
Rear Camera 3 Lens
5.0" sensor size, 1.75 micrometre pixel size
-
-
Rear Camera 4 Resolution
2 MP
-
-
Rear Camera 4 Type
f/2.4, Depth Camera
-
-
Rear Camera 4 Lens
5.0" sensor size, 1.75 micrometre pixel size
-
-
Rear Sensor
ISOCELL Plus
CMOS image sensor, ISOCELL Plus
Back-illuminated sensor (BSI)
Rear Aperture
f/1.79
f/1.5
f/1.8
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
Rear
-
Face Unlock
Yes
Yes
-