Compare Samsung Galaxy S21 Ultra 5G Vs Samsung Galaxy S25 Edge

Should you buy Samsung Galaxy S21 Ultra 5G or Samsung Galaxy S25 Edge? 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 Ultra 5G starts at ₹ 88,000 and Samsung Galaxy S25 Edge starts at ₹ 94,999.

Samsung Galaxy S21 Ultra 5G has screen size of 6.8 inches and Samsung Galaxy S25 Edge has screen size of 6.7 inches. Samsung Galaxy S21 Ultra 5G comes up with internal storage of 512 GB and RAM of 16 GB . Samsung Galaxy S25 Edge comes up with internal storage of 512GB and RAM of 12GB.

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

Samsung Galaxy S21 Ultra 5G Vs Samsung Galaxy S25 Edge

SpecificationsSamsung Galaxy S21 Ultra 5GSamsung Galaxy S25 Edge
OS Android 11 Android v15
Screen Size 6.8 inches 6.7 inches
Chipset Exynos 2100 (5 nm) Qualcomm Snapdragon 8Elite
RAM12 GB12 GB
Internal Storage256 GB256 GB
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Summary
Specs Score9575
OS Android 11 Android v15
Screen Size 6.8 inches 6.7 inches
Chipset Exynos 2100 (5 nm) Qualcomm Snapdragon 8Elite
RAM12 GB12 GB
Internal Storage256 GB256 GB
GENERAL
Colours Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown Titanium Silver, Titanium Jetblack
Custom UI One UI 3.1 OneUI 7
Device type Phablet Smartphone
Operating System Android 11 Android v15
Sim Dual Sim Dual Sim, GSM+GSM

Similiar Alternatives

  • Samsung Galaxy S21 Ultra 5G
  • Samsung Galaxy S25 Edge

Samsung Galaxy S21 Ultra 5G alternatives
DESIGN
Height 165.1 mm
Thickness 8.9 mm
Weight 227 g 163 g
Width 75.6 mm
DISPLAY
Aspect Ratio 20:920.5:9
Display Protection Corning Gorilla Glass
Form Factor Touch
Pixel Density 515 ppi~ 513 PPI
Refresh Rate 120Hz Refresh rate
Screen resolution 1440 x 3200 pixels1440 x 3120 pixels
Screen size 6.8 inches 6.7 inches
Technology Dynamic AMOLED
Touchscreen Capacitive Touchscreen Yes
PERFORMANCE
Call Records Unlimited
Chipset Exynos 2100 (5 nm) Qualcomm Snapdragon 8Elite
CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) 4.47 GHz, Octa Core Processor
GPU Mali-G78 MP14 Adreno 830
Messaging SMS, MMS, Email, Push Mail, IM, RSS
Phonebook Unlimited
RAM 12 GB12 GB
STORAGE
Internal Storage 256 GB256 GB
CAMERA
Camera Features OIS, gyro-EIS, Auto HDR, 4K video, Dual Video recoding, Panorama Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor) , Digital Zoom up to 10x
Front Camera 40 MP (f/2.2) Selfie Camera12 MP (Wide Angle), Punch Hole
Primary camera 108 MP (f/1.8)
Video Recording 4k, 8k, 3240p@30fps, 2160p@30/60fps, 1080p@30/60/240fps 8K @ 30 fps UHD, 1080p @ 60 fps FHD, 4K @ 60 fps UHD, 720p
MULTIMEDIA
Audio Jack NoNo
Audio Player WAV, AAC+, AC3, OGG, FLAC, WMA, MP3, AMR, AAC, MXMF, eAAC+ Yes
Games Yes
Speakers YesYes
Video Player 3GP, ASF, M4V, H.263, H.264, MKV, 3G2, DivX, AVI, WMV, FLV, MPEG4 Yes
BATTERY
Capacity Non-removable Li-Ion 5000 mAh battery 3900 mAh, Li-ion Battery
CONNECTIVITY
Bluetooth v5.1, A2DP, LE, aptX Yes, v5.4, A2DP, LE
Browser HTML5 Yes
Edge YesYes
GPRS YesYes
GPS Facility with A-GPS, GLONASS, BDS, GALILEO GPS, Glonass, Beidou, Galileo, QZSS
Speed HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps
USB USB Type-C 3.2, USB On-The-Go Yes, USB-C
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
NETWORK SUPPORT
2G YesYes
3G YesYes
4G YesYes
5G YesYes
MORE FEATURES
Fingerprint Sensor Yes, In-DisplayYes, In Display
Other Features 25W Quick Charging, dust resistant, water resistant, Stylus support, Samsung Pay
Quick Charging Yes, 25W Yes, 25W Fast Charging
Sensors In-Display Fingerprint Sensor, Accelerometer, gyro, Proximity, Compass, Barometer Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor

Similar Comparison

  • Samsung Galaxy S21 Ultra 5G
  • Samsung Galaxy S25 Edge

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FAQs

Q. Which phone has a higher RAM - Samsung Galaxy S21 Ultra 5G or Samsung Galaxy S25 Edge?

Both Samsung Galaxy S21 Ultra 5G and Samsung Galaxy S25 Edge have same RAM with 12 GB.

Q. Which phone has bigger screen size, Samsung Galaxy S21 Ultra 5G or Samsung Galaxy S25 Edge?

Samsung Galaxy S25 Edge is bigger with 6.7 inches screen than Samsung Galaxy S21 Ultra 5G that has 6.8 inches screen.

Q. What are some of the best alternatives available for Samsung Galaxy S21 Ultra 5G in the market?

Best alternatives available for Samsung Galaxy S21 Ultra 5G are: Apple IPhone 16, Apple IPhone 16 plus, Samsung Galaxy S25.