OPPO A11K vs Oppo K1 vs Xiaomi Redmi Note 7
Key Feature Comparison
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At a Glance
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Octa core, 2.3 GHz, 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)
4230 mAh
3600 mAh
4000 mAh
6.22 inches
6.4 inches
6.3 inches
Dual, 13MP + 2MP
Dual, 16MP + 2MP
Dual, 12MP + 2MP
4G
4G
4G
Detailed Specs
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
Screen Protection
Gorilla Glass 3
Gorilla Glass 5
Gorilla Glass 5
Screen to Body Ratio
89%
91%
81.21%
Screen Design
Waterdrop notch
Waterdrop notch
Waterdrop notch
Aspect Ratio
-
19.5:9
19.5:9
Screen Quality
-
FHD
FHD
Phone Variants
2GB 32GB
6GB 64GB, 4GB 64GB
4GB 64GB, 3GB 32GB
Expandable Storage
Yes
Yes
Yes
Expandable Storage Capacity
Yes, 256 GB
Yes, 256 GB
Yes, 256 GB
OTG Support
Yes
Yes
Yes
RAM Type
-
LPDDR4X
LPDDR4X
Storage Type
-
eMMC 5.1
eMMC 5.1
Sensors
Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Operating System
Android v9.0 (Pie)
Android v9.0 (Pie)
Android v9.0 (Pie)
GPU
PowerVR GE8320
Adreno 512
Adreno 512
Chipset
MediaTek Helio P35
Qualcomm Snapdragon 660 MSM8956
Qualcomm Snapdragon 660 MSM8956
CPU
Octa core, 2.3 GHz, 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
ColorOS
ColorOS
MIUI
Clock Speed
2.3 GHz
1.95 GHz
2.2 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
-
14 nm
14 nm
Battery Capacity
4230 mAh
3600 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-Polymer
Li-ion
Li-Polymer
USB Type-C
No
No
Yes
Announced On
22-Jun-20
5-Oct-18
5-Jan-19
Market Status
Available
Available
Available
Brand
OPPO
OPPO
Xiaomi
Model Number
CPH2083
CPH1893
M1901F7I
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 6,979
Rs. 14,990
Rs. 9,999
Water Resistance
No
-
Yes, Splash proof
Weight
165 grams
156 grams
185 grams
Colors
Blue, Flowing Silver
Astral Blue, Piano Black
Onyx Black, Ruby Red, Sapphire Blue
Build
Back: Plastic
Back: Plastic
Back: Gorilla Glass
Dimensions
155.9 x 75.5 x 8.3 mm
158.3 x 75.5 x 7.4 mm
159.2 x 75.2 x 8.1 mm
SAR Value
Head: 1.323 W/kg, Body: 0.922 W/kg
Head: 0.278 W/kg, Body: 0.861 W/kg
Head: 0.962 W/kg, Body: 0.838 W/kg
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
NFC
No
-
-
Network Support
4G
4G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
Yes
-
-
3.5mm Audio Jack
Yes
Yes
Yes
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
Bluetooth Type
v5.0
v5.0
v5.0
Audio Jack
3.5 mm
3.5 mm
3.5 mm
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
Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
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 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
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...
Audio Features
-
Active noise cancellation with dedicated mic
Active noise cancellation with dedicated mic
Front Camera Features
HDR
HDR
HDR
Front Camera Setup
Single, 5MP
Single, 25MP
Single, 13MP
Front Camera 1 Resolution
5 MP
25 MP
13 MP
Front Camera 1 Type
f/2.4 Primary Camera
f/2.0 Primary Camera
f/2.0 Primary Camera
Front Camera 1 Lens
2.28 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
0.9 micrometre pixel size
1.12 micrometre pixel size
Front Aperture
f/2.4
f/2.0
f/2.0
Front Video Recording
-
1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Sensor
-
CMOS
-
Front Flash
-
Yes, Screen flash
-
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
1920x1080 @ 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
3.37 mm focal length, 3" 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
2 mm focal length
-
-
Rear Sensor
CMOS image sensor
CMOS image sensor
Exmor-RS CMOS Sensor
Rear Aperture
f/2.2
f/1.75
f/2.2
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
Rear
On-Screen
Rear
Face Unlock
Yes
Yes
Yes
Fingerprint Scanner Type
-
Optical
-