Realme X3 vs OPPO A1K
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Last Updated:
28th Mar 2021
Key Feature Comparison
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Realme X3
₹21,999
8/10
OPPO A1K
₹8,499
7/10
Realme X3
8/10
₹21,999
8/10
VS
OPPO A1K
7/10
₹8,499
7/10
VS
Display
Screen Size
6.6 inches
6.1 inches
-
Screen Type
IPS LCD
IPS LCD
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Screen Resolution
1080 x 2400 pixels
720 x 1560 pixels
-
Pixel Density
399 ppi
282 ppi
-
Aspect Ratio
20:09
19.5:9
-
Screen Protection
Corning Gorilla Glass v5
Corning Gorilla Glass v3
-
Screen to Body Ratio
90.50%
87.43%
-
Screen Design
Punch-Hole Display
Waterdrop Notch
-
Screen Refresh Rate
120 Hz
-
-
Screen Quality
FHD
HD
-
Peak Brightness
480 nits
-
-
Performance
GPU
Adreno 640
PowerVR GE8320
-
Operating System
Android v10 (Q)
Android v9.0 (Pie)
-
Chipset
Qualcomm Snapdragon 855 Plus
MediaTek Helio P22
-
CPU
Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Octa core, 2 GHz, Cortex A53
-
Custom User Interface
Realme UI
ColorOS
-
Clock Speed
2.96 GHz
2 GHz
-
Architecture
64 bit
64 bit
-
General
Announced On
25-Jun-20
5-Apr-19
-
Market Status
Available
Available
-
Brand
Realme
OPPO
-
Price Status
Confirmed
Confirmed
-
Price
Rs. 24,499
Rs. 7,990
-
Miscellaneous Features
Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass
-
Memory & Storage
Phone Variants
128GB 6GB RAM, 128GB 8GB RAM
32 GB, 2 GB RAM
-
Expandable Storage
No
Yes
-
RAM Type
LPDDR4X
LPDDR3
-
Storage Type
UFS 3.0
eMMC 5.1
-
OTG Support
Yes
Yes
-
Expandable Storage Capacity
-
Yes, 256 GB
-
Battery
Battery Capacity
4200 mAh
4000 mAh
-
Battery Removable
No
No
-
Battery Type
Li-ion
Li-Polymer
-
Charger Type
Super Dart, 30W
-
-
USB Type-C
Yes
No
-
Fast Charging
Yes
-
-
Charging Time
100 % in 55 minutes
-
-
Network & Connectivity
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
-
Audio Features
Dolby Atmos
Active noise cancellation with dedicated mic
-
NFC
No
No
-
Bluetooth
Yes
Yes
-
FM Radio
No
Yes
-
3.5mm Audio Jack
No
Yes
-
Bluetooth Type
v5.0
v4.2
-
Audio Jack
USB Type-C
3.5 mm
-
Front Camera
Front Video Recording
1920x1080 @ 30 fps, 1280x720 @ 30 fps
720p
-
Front Camera Features
Panorama
HDR
-
Front Camera Setup
Dual, 16MP + 8MP
Single, 5MP
-
Front Camera 1 Resolution
16 MP
5 MP
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Front Camera 1 Type
f/2.1, Wide Angle (105 degree field-of-view) Primary Camera
f/2.0 Primary Camera
-
Front Camera 1 Lens
3" sensor size, 1 micrometre pixel size
2.639 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size
-
Front Camera 2 Resolution
8 MP
-
-
Front Camera 2 Type
f/2.2, Wide Angle, Ultra-Wide Angle (105 degree field-of-view) Camera
-
-
Front Camera 2 Lens
4.0" sensor size, 1.12 micrometre pixel size
-
-
Front Sensor
Exmor RS
-
-
Design
Weight
202 grams
170 grams
-
Colors
Glacier Blue, Arctic White
Black, Red
-
Build
Back: Mineral Glass
Back: Plastic
-
Dimensions
163.8 x 75.8 x 8.9 mm
154.4 x 73.8 x 8.4 mm
-
SAR Value
Head: 1.188 W/kg, Body: 0.906 W/kg
Head: 1.323 W/kg, Body: 0.922 W/kg
-
Network
Network Support
4G (supports Indian bands), 3G, 2G
4G (supports Indian bands), 3G, 2G
-
SIM Size
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
-
Wi-Fi
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, b/g/n
-
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE
-
eSIM
No
No
-
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
-
VoLTE
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) / 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), 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...
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SIM 2 Bands
4G Bands: TD-LTE 2600(band 38) / 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), 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...
-
Rear Camera
Rear Flash
Yes, LED Flash
Yes, LED Flash
-
Rear Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
1920x1080 @ 30 fps
-
Rear Camera Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
-
Rear Camera Setup
Quad, 64MP + 12MP + 8MP + 2MP
Single, 8MP
-
Rear Camera 1 Resolution
64 MP
8 MP
-
Rear Camera 1 Type
f/1.8, Wide Angle (78 degree field-of-view) Primary Camera
f/2.2 Primary Camera
-
Rear Camera 1 Lens
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
3.73 mm focal length, 1.4 micrometre pixel size
-
Rear Camera 2 Resolution
12 MP
-
-
Rear Camera 2 Type
f/2.5 Telephoto (upto 2x Optical Zoom) Camera
-
-
Rear Camera 2 Lens
51 mm focal length, 3.4" sensor size, 1 micrometre pixel size
-
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Rear Camera 3 Resolution
8 MP
-
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Rear Camera 3 Type
f/2.3, Wide Angle, Ultra-Wide Angle Camera
-
-
Rear Camera 3 Lens
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
-
-
Rear Camera 4 Resolution
2 MP
-
-
Rear Camera 4 Type
f/2.4, Macro Camera
-
-
Rear Camera 4 Lens
21.8 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-
-
Rear Sensor
ISOCELL Plus
CMOS image sensor
-
Sensors
Fingerprint Scanner
Yes
No
-
Fingerprint Scanner Position
Side
-
-
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