Compare Realme 8i Vs Samsung Galaxy S21 5G

Should you buy Realme 8i or Samsung Galaxy S21 5G? Well, your search ends here. Find out which mobile phone is best for you - Compare the two models on the basis of their Price in India, Body, Display, Storage, Connectivity, Camera, and Performance. Realme 8i starts at ₹ 13,595 and Samsung Galaxy S21 5G starts at ₹ 13,499.

Realme 8i has screen size of 6.43 inches and Samsung Galaxy S21 5G has screen size of 6.2 inches . Realme 8i comes up with internal storage of 128 GB and RAM of 6 GB . Samsung Galaxy S21 5G comes up with internal storage of 256 GB and RAM of 8 GB . Coming to the Camera, Former has primary camera of 64 MP (f/1.8, Main) + 8 MP (f/2.2, Wide Angle) + 2MP (f/2.4) and front camera of 16 MP Wide Angle Camera whereas latter has primary camera of 64 MP (f/2.0) and front camera of 10 MP (f/2.2) Selfie Camera.

Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.

Realme 8i Vs Samsung Galaxy S21 5G

SpecificationsRealme 8iSamsung Galaxy S21 5G
OSAndroid v11 Android 11
Screen Size6.43 inches 6.2 inches
ChipsetMediaTek Helio G80 Exynos 2100
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Summary
Specs Score7488
OSAndroid v11 Android 11
Screen Size6.43 inches 6.2 inches
ChipsetMediaTek Helio G80 Exynos 2100
GENERAL
Custom UI Realme UI One UI 3.1
Device type SmartphonePhablet
Operating System Android v11 Android 11
Sim Dual SIM Dual Sim

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  • Realme 8i
  • Samsung Galaxy S21 5G

Realme 8i alternatives
DESIGN
Height 158.5 mm151.7 mm
Thickness 8.4 mm7.9 mm
Weight 182 g 169 g
Width 73.3 mm71.2 mm
DISPLAY
Aspect Ratio 20:0920:9
Bezel Less Display Yes with punch-hole display
Form Factor Touch Touch
Pixel Density 273 ppi421 ppi
Screen resolution 720 x 1600 pixels 1080 x 2400 pixels
Screen size 6.43 inches 6.2 inches
Technology IPS LCD
Touchscreen Capacitive Touchscreen, Multi-touch Capacitive Touchscreen
PERFORMANCE
Chipset MediaTek Helio G80 Exynos 2100
CPU Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55) Octa Core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55)
GPU Arm Mali-G52 Mali-G78 MP14
STORAGE
Call Records Yes
External Storage Yes, Up to 256 GB
Messaging Yes
Phonebook Yes
CAMERA
Camera Features Portrait Mode, HDR, Ultra Wide, Ultra Macro, AI Scene Recognition, AI Beauty, Filter, Chroma Boost, Slow Motion, Bokeh Effect Control OIS, gyro-EIS, Auto HDR, 4K video, Dual Video recoding, Panorama
Front Camera 16 MP Wide Angle Camera10 MP (f/2.2) Selfie Camera
Primary camera 64 MP (f/1.8, Main) + 8 MP (f/2.2, Wide Angle) + 2MP (f/2.4)64 MP (f/2.0)
Video Recording 1080p 4k, 8k, 3240p@30fps, 2160p@30/60fps, 1080p@30/60/240fps
MULTIMEDIA
Audio Jack Yes, 3.5mmNo
Games YesYes
Speakers YesYes
BATTERY
Capacity Non-Removable Li-Po 4400 mAh Battery Non-removable Li-Ion 4000 mAh battery
CONNECTIVITY
Bluetooth v5.0 v5.0, A2DP, LE, aptX
Browser HTML5 HTML5
Edge YesYes
GPRS YesYes
GPS Facility A-GPS with A-GPS, GLONASS, BDS, GALILEO
USB USB-C v2.0 USB Type-C 3.2, USB On-The-Go
WLAN Wi-Fi 802.11, b/g/n, with Mobile Hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
NETWORK SUPPORT
2G YesYes
3G UMTS 1900 / 2100 / 850 / 900 MHzYes
4G YesLTE
5G YesYes
MORE FEATURES
Fingerprint Sensor Yes, RearYes, In-Display
Other Features Torch 25W Quick Charging, Samsung DeX, Samsung Wireless DeX, 4.5W Reverse wireless charging, 15W Fast Qi/PMA wireless charging
Quick Charging YesYes, 25W
Sensors Light sensor, Proximity sensor, Accelerometer In-Display Fingerprint Sensor, Accelerometer, gyro, Proximity, Compass, Barometer
Pros and Cons
Pros
  • Premium build
  • Decent battery life
  • 8k video recording
  • Ultrasonic fingerprint sensor
Cons
  • No memory card slot
  • No headphone jack

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  • Realme 8i
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Detailed Comparison of Realme 8i vs Samsung Galaxy S21 5G

Design Comparison: Realme 8i vs Samsung Galaxy S21 5G

Realme 8i comes up with a weight of 182 g whereas Samsung Galaxy S21 5G weights around 169 g . Thickness of Realme 8i is 8.4 mm and the thickness of other mobiles is 7.9 mm.

Display Comparison: Realme 8i vs Samsung Galaxy S21 5G

Realme 8i has screen size of 6.43 inches whereas other comes up with 6.2 inches . Screen Resolution in both mobiles is 720 x 1600 pixels and 1080 x 2400 pixels respectively. In terms of Technology, former uses IPS LCD and latter uses undefined.

Camera Comparison: Realme 8i vs Samsung Galaxy S21 5G

Realme 8i comes up with primary camera of 64 MP (f/1.8, Main) + 8 MP (f/2.2, Wide Angle) + 2MP (f/2.4) whereas Samsung Galaxy S21 5G comes up with 64 MP (f/2.0). Some of the Camera Features for both the mobiles include Portrait Mode, HDR, Ultra Wide, Ultra Macro, AI Scene Recognition, AI Beauty, Filter, Chroma Boost, Slow Motion, Bokeh Effect Control.

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FAQs

Q. Which phone has bigger screen size, Realme 8i or Samsung Galaxy S21 5G?

Realme 8i is bigger with 6.43 inches screen than Samsung Galaxy S21 5G that has 6.2 inches screen.

Q. What are some of the best alternatives available for Realme 8i in the market?

Best alternatives available for Realme 8i are: Xiaomi Redmi Note 10, Xiaomi Redmi Note 11, Oppo A57 4G.