Xiaomi Redmi 8A Dual vs Oppo K1 vs Xiaomi Redmi Note 7
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Last Updated:
6th Sep 2020
Key Feature Comparison
Xiaomi Redmi 8A Dual
₹6,999
8/10
OPPO K1
₹14,990
8/10
Xiaomi Redmi Note 7
₹9,799
8/10
Xiaomi Redmi 8A Dual
8/10
₹6,999
8/10
VS
OPPO K1
8/10
₹14,990
8/10
VS
Xiaomi Redmi Note 7
8/10
₹9,799
8/10
Display
Screen Size
6.22 inches
6.4 inches
6.3 inches
Screen Type
IPS LCD
AMOLED
IPS LCD
Screen Resolution
720 x 1520 pixels
1080 x 2340 pixels
1080 x 2340 pixels
Pixel Density
270 ppi
403 ppi
409 ppi
Aspect Ratio
19:09
19.5:9
19.5:9
Screen Protection
Corning Gorilla Glass v5
Corning Gorilla Glass v5
Corning Gorilla Glass v5
Screen to Body Ratio
81.48%
91%
81.21%
Screen Design
Waterdrop Notch
Waterdrop Notch
Waterdrop Notch
Screen Quality
HD
FHD
FHD
Peak Brightness
400 nits
-
-
Memory & Storage
Phone Variants
32GB 2GB RAM, 32GB 3GB RAM, 64GB 3GB RAM
64GB 4GB RAM, 64GB 6GB RAM
32GB, 3GB RAM, 64GB 4GB RAM
Expandable Storage
Yes
Yes
Yes
RAM Type
LPDDR3
LPDDR4X
LPDDR4X
Storage Type
eMMC 5.1
eMMC 5.1
eMMC 5.1
Expandable Storage Capacity
Yes, 512 GB
Yes, 256 GB
Yes, 256 GB
OTG Support
-
Yes
Yes
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
General
Announced On
11-Feb-20
5-Oct-18
5-Jan-19
Market Status
Available
Available
Available
Brand
Xiaomi
OPPO
Xiaomi
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 6,999
Rs. 14,990
Rs. 9,999
Performance
GPU
Adreno 505
Adreno 512
Adreno 512
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
Android v9.0 (Pie)
Chipset
Qualcomm Snapdragon 439
Qualcomm Snapdragon 660 MSM8956
Qualcomm Snapdragon 660 MSM8956
CPU
Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53)
Octa core (1.95 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2.2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Custom User Interface
MIUI
ColorOS
MIUI
Clock Speed
1.95 GHz
1.95 GHz
2.2 GHz
Architecture
64 bit
64 bit
64 bit
Battery
Battery Capacity
5000 mAh
3600 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-Polymer
Charger Type
Fast, 18W
-
Quick, v4.0
USB Type-C
Yes
No
Yes
Fast Charging
Yes
-
Yes
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
NFC
No
-
-
Bluetooth
Yes
Yes
Yes
FM Radio
Yes, Wireless FM
-
-
3.5mm Audio Jack
Yes
Yes
Yes
Bluetooth Type
v4.2
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
Audio Features
-
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
Design
IP Certification
Yes, Splash proof
-
Yes, Splash proof
Weight
188 grams
156 grams
185 grams
Colors
Midnight Grey, Sea Blue, Sky White
Astral Blue, Piano Black
Onyx Black, Ruby Red, Sapphire Blue
Build
Back: Plastic
Back: Plastic
Back: Gorilla Glass
Dimensions
156.4 x 75.4 x 9.4 mm
158.3 x 75.5 x 7.4 mm
159.2 x 75.2 x 8.1 mm
SAR Value
-
Head: 0.278 W/kg, Body: 0.861 W/kg
Head: 0.962 W/kg, Body: 0.838 W/kg
Front Camera
Front Video Recording
1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Features
HDR
HDR
HDR
Front Camera Setup
Single, 8MP
Single, 25MP
Single, 13MP
Front Camera 1 Resolution
8 MP
25 MP
13 MP
Front Camera 1 Type
f/2.0 Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
1.12 micrometre pixel size
0.9 micrometre pixel size
1.12 micrometre pixel size
Front Sensor
CMOS
CMOS
-
Front Flash
-
Yes, Screen flash
-
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
Wi-Fi
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, 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) / 900(band 8) / 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) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / ...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
SIM 2 Bands
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 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) / 1700(band 4) / 850(band 5) / 850(band 19) / 800(band 20) / 850(band 26), 3...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
Rear Camera
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 120 fps
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Dual, 13MP + 2MP
Dual, 16MP + 2MP
Dual, 12MP + 2MP
Rear Camera 1 Resolution
13 MP
16 MP
12 MP
Rear Camera 1 Type
f/2.2 Primary Camera
f/1.75 (upto 2x Digital Zoom) Primary Camera
f/2.2 Primary Camera
Rear Camera 1 Lens
3.1" sensor size, 1.12 micrometre pixel size
2.8" sensor size, 1.12 micrometre pixel size
2.9" sensor size, 1.25 micrometre pixel size
Rear Camera 2 Resolution
2 MP
2 MP
2 MP
Rear Camera 2 Type
f/2.4, Depth Camera
f/2.4, Depth Camera
f/2.4, Depth Camera
Rear Camera 2 Lens
1.75 micrometre pixel size
-
-
Rear Sensor
CMOS image sensor
CMOS image sensor
Exmor-RS CMOS Sensor
Sensors
Fingerprint Scanner
No
Yes
Yes
Fingerprint Scanner Position
-
On-screen
Rear
Fingerprint Scanner Type
-
Optical
-
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