Compare Samsung Galaxy S21 5G Vs Realme 8i

Should you buy Samsung Galaxy S21 5G or Realme 8i? 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. Samsung Galaxy S21 5G starts at ₹ 13,499 and Realme 8i starts at ₹ 13,595.

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

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

Samsung Galaxy S21 5G Vs Realme 8i

SpecificationsSamsung Galaxy S21 5GRealme 8i
OS Android 11 Android v11
Screen Size 6.2 inches 6.43 inches
Chipset Exynos 2100 MediaTek Helio G80
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Summary
Specs Score8874
OS Android 11 Android v11
Screen Size 6.2 inches 6.43 inches
Chipset Exynos 2100 MediaTek Helio G80
GENERAL
Colours Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
Custom UI One UI 3.1 Realme UI
Device type Phablet Smartphone
Operating System Android 11 Android v11
Sim Dual Sim Dual SIM

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  • Samsung Galaxy S21 5G
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Samsung Galaxy S21 5G alternatives
DESIGN
Height 151.7 mm158.5 mm
Thickness 7.9 mm 8.4 mm
Weight 169 g 182 g
Width 71.2 mm73.3 mm
DISPLAY
Aspect Ratio 20:920:09
Display Protection Corning Gorilla Glass
Form Factor Touch Touch
Pixel Density 421 ppi273 ppi
Refresh Rate 120Hz Refresh rate
Screen resolution 1080 x 2400 pixels720 x 1600 pixels
Screen size 6.2 inches 6.43 inches
Technology Dynamic AMOLED
Touchscreen Capacitive Touchscreen Capacitive Touchscreen, Multi-touch
PERFORMANCE
Call Records Unlimited
Chipset Exynos 2100 MediaTek Helio G80
CPU Octa Core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
GPU Mali-G78 MP14 Arm Mali-G52
Messaging SMS, MMS, Email, Push Mail, IM, RSS
Phonebook Unlimited
CAMERA
Camera Features OIS, gyro-EIS, Auto HDR, 4K video, Dual Video recoding, Panorama Portrait Mode, HDR, Ultra Wide, Ultra Macro, AI Scene Recognition, AI Beauty, Filter, Chroma Boost, Slow Motion, Bokeh Effect Control
Front Camera 10 MP (f/2.2) Selfie Camera16 MP Wide Angle Camera
Primary camera 64 MP (f/2.0)64 MP (f/1.8, Main) + 8 MP (f/2.2, Wide Angle) + 2MP (f/2.4)
Video Recording 4k, 8k, 3240p@30fps, 2160p@30/60fps, 1080p@30/60/240fps 1080p
MULTIMEDIA
Audio Jack NoYes, 3.5mm
Audio Player WAV, AAC+, AC3, OGG, FLAC, WMA, MP3, AMR, AAC, MXMF, eAAC+
Games YesYes
Speakers YesYes
Video Player 3GP, ASF, M4V, H.263, H.264, MKV, 3G2, DivX, AVI, WMV, FLV, MPEG4
BATTERY
Capacity Non-removable Li-Ion 4000 mAh battery Non-Removable Li-Po 4400 mAh Battery
CONNECTIVITY
Bluetooth v5.0, A2DP, LE, aptX v5.0
Browser HTML5 HTML5
Edge YesYes
GPRS YesYes
GPS Facility with A-GPS, GLONASS, BDS, GALILEO A-GPS
Speed HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps
USB USB Type-C 3.2, USB On-The-Go USB-C v2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11, b/g/n, with Mobile Hotspot
NETWORK SUPPORT
2G YesYes
3G YesUMTS 1900 / 2100 / 850 / 900 MHz
4G LTEYes
5G YesYes
MORE FEATURES
Fingerprint Sensor Yes, In-DisplayYes, Rear
Other Features 25W Quick Charging, Samsung DeX, Samsung Wireless DeX, 4.5W Reverse wireless charging, 15W Fast Qi/PMA wireless charging Torch
Quick Charging Yes, 25W Yes
Sensors In-Display Fingerprint Sensor, Accelerometer, gyro, Proximity, Compass, Barometer Light sensor, Proximity sensor, Accelerometer
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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  • Samsung Galaxy S21 5G
  • Realme 8i

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

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

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

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

Samsung Galaxy S21 5G has screen size of 6.2 inches whereas other comes up with 6.43 inches. Screen Resolution in both mobiles is 1080 x 2400 pixels and 720 x 1600 pixels respectively. In terms of Technology, former uses undefined and latter uses IPS LCD.

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

Samsung Galaxy S21 5G comes up with primary camera of 64 MP (f/2.0) whereas Realme 8i comes up with 64 MP (f/1.8, Main) + 8 MP (f/2.2, Wide Angle) + 2MP (f/2.4). Some of the Camera Features for both the mobiles include OIS, gyro-EIS, Auto HDR, 4K video, Dual Video recoding, Panorama .

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FAQs

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

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 Samsung Galaxy S21 5G in the market?

Best alternatives available for Samsung Galaxy S21 5G are: Xiaomi Redmi Note 10, Xiaomi Redmi Note 11, Oppo A57 4G.