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Samsung Galaxy S21 FE 5G vs Samsung Galaxy S25 FE

Side-by-side comparison of specifications, price, camera, battery and performance in India

Samsung Galaxy S21 FE 5G
Phone 1

Samsung

Samsung Galaxy S21 FE 5G

₹22,464

View details →
Samsung Galaxy S25 FE
Phone 2

Samsung

Samsung Galaxy S25 FE

4.5(13,791)

₹48,700

View details →
Expert verdict

Samsung Galaxy S21 FE 5G vs Samsung Galaxy S25 FE: Comparison Summary

Price

Samsung Galaxy S21 FE 5G is priced lower at ₹22,464, giving it an affordability edge. The price gap is ₹26,236.

Samsung Galaxy S21 FE 5G wins
Display

Samsung Galaxy S21 FE 5G features a — display. Samsung Galaxy S25 FE offers 6.7" Dynamic AMOLED 2X, 120Hz. Samsung Galaxy S25 FE has a higher 120Hz refresh rate.

Samsung Galaxy S25 FE wins
Performance

Samsung Galaxy S21 FE 5G runs the —. Samsung Galaxy S25 FE is powered by the Samsung Exynos 2400. Different chipsets mean benchmark scores and power efficiency will vary; check independent reviews for real-world impact.

Camera

Samsung Galaxy S21 FE 5G offers a — camera system. Samsung Galaxy S25 FE has 50MP + 12MP + 8MP. Both phones support 4K video recording.

Battery

Samsung Galaxy S21 FE 5G packs a — setup. Samsung Galaxy S25 FE uses 4900 mAh, 45W. Samsung Galaxy S25 FE has a larger 4900 mAh battery.

Samsung Galaxy S25 FE wins
Software & Ecosystem

Samsung Galaxy S21 FE 5G runs —. Samsung Galaxy S25 FE ships with Android 15, One UI 7.1. Software update timelines and AI features differ significantly between the two ecosystems.

Spec score

Overall rating breakdown

Samsung Galaxy S21 FE 5G

65%

Fair

Samsung Galaxy S25 FE

88%

Very Good

Strengths and weaknesses

Pros and cons

Samsung Galaxy S21 FE 5G

₹22,464

Pros

  • At ₹22,464 it carries IP68 water resistance — extremely rare at this price in 2025
  • 177g weight is exceptionally light for a phone with these specifications
  • 32MP selfie camera with portrait video — still competitive for social media users
  • Wireless charging support is rare at this price point

Cons

  • Exynos 2100 has reached a performance ceiling — newer mid-range chips can outpace it in benchmarks
  • OS updates have ended (hit 4-year limit) — no longer receives Android version upgrades
  • No expandable storage — 256GB only
  • 25W wired charging is slow and no charger is included in box

Samsung Galaxy S25 FE

₹48,700

Pros

  • Flagship Exynos 2400 at ₹48,700
  • IP68 water resistance
  • 7-year software support
  • 45W wired + 15W wireless charging
  • Triple camera with 3× telephoto

Cons

  • FHD+ not QHD+
  • 8MP telephoto — not as capable as proper periscope
  • 4900 mAh battery could be larger
Full specifications

Samsung Galaxy S21 FE 5G vs Samsung Galaxy S25 FE — Complete specification table

At a Glance
Specification
Samsung Galaxy S21 FE 5G
Samsung Galaxy S25 FE
Starting Price
₹22,464
Lower price
₹48,700
Network
5G
5G
Launched
—
September 2025
User Rating
—
4.5/5 (13,791 ratings)
Higher rating
Available colours
1 options
Blue, Mint, Graphite
Display
Specification
Samsung Galaxy S21 FE 5G
Samsung Galaxy S25 FE
Screen Size
6.4 inches
—
Resolution
2400 × 1080 px FHD+
2340 × 1080 (FHD+)
Panel Type
Dynamic AMOLED 2X
—
Refresh Rate
120Hz
1–120Hz (adaptive)
Brightness
1300 nits peak
—
Size
—
6.7 inches
Type
—
Dynamic AMOLED 2X
Protection
—
Corning Gorilla Glass Victus 2
Performance
Specification
Samsung Galaxy S21 FE 5G
Samsung Galaxy S25 FE
Processor
Samsung Exynos 2100 (5nm)
Samsung Exynos 2400
CPU Cores
Octa-core (1× 2.9GHz + 3× 2.8GHz + 4× 2.2GHz)
—
GPU
Mali-G78 MP14
—
RAM
8GB LPDDR5
8 GB LPDDR5X
Storage
256GB UFS 3.1
128 GB / 256 GB / 512 GB UFS 4.0
Expandable Storage
No
—
Architecture
—
4nm
AnTuTu Score
—
~2,069,599
Camera
Specification
Samsung Galaxy S21 FE 5G
Samsung Galaxy S25 FE
Main Camera
12MP f/1.8 OIS
—
Ultra-Wide Camera
12MP f/2.2
—
Telephoto Camera
8MP f/2.4 OIS (3× optical)
—
Front Camera
32MP f/2.2
12 MP, f/2.2
Video Recording
4K @ 60fps
—
Main
—
50 MP, f/1.8, OIS
Ultra-wide
—
12 MP, f/2.2
Telephoto
—
8 MP, f/2.4, 3× optical zoom
Video
—
4K @60fps
Battery & Charging
Specification
Samsung Galaxy S21 FE 5G
Samsung Galaxy S25 FE
Battery Capacity
4500 mAh
—
Charging Speed
25W wired
—
Wireless Charging
15W (Qi)
15W wireless
Reverse Wireless
4.5W
—
Capacity
—
4900 mAh
Wired Charging
—
45W super fast charging
Connectivity
Specification
Samsung Galaxy S21 FE 5G
Samsung Galaxy S25 FE
Network
5G SA/NSA
5G SA/NSA, 4G LTE
Wi-Fi
Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi 7
Bluetooth
Bluetooth 5.0
5.4
USB
USB Type-C 2.0
—
NFC
Yes
Yes
Design & Build
Specification
Samsung Galaxy S21 FE 5G
Samsung Galaxy S25 FE
Body Material
Plastic frame and back (matte finish)
—
IP Rating
IP68 (1.5m, 30 min)
—
Dimensions
155.7 × 74.5 × 8.2 mm
161.3 × 76.6 × 7.4 mm
Weight
177g
190 g
Fingerprint Sensor
Under-display (optical)
—
Water Resistance
—
IP68
Software
Specification
Samsung Galaxy S21 FE 5G
Samsung Galaxy S25 FE
OS at Launch
Android 12
—
UI
One UI 4.1
One UI 7.1
Current OS
Android 15 (One UI 7)
—
Update Status
Reached end of OS updates (4 years completed)
—
OS
—
Android 15
Updates
—
7 years OS + security
AI Features
—
Galaxy AI (Circle to Search, Live Translate, Photo Assist)
Price comparison

All variants and prices

Samsung Galaxy S21 FE 5G

8GB RAM / 256GB
₹22,464

Samsung Galaxy S25 FE

8GB RAM / 128GB· Blue
₹48,700
8GB RAM / 256GB· Mint
₹55,999
8GB RAM / 512GB· Graphite
₹65,999
Common questions

Samsung Galaxy S21 FE 5G vs Samsung Galaxy S25 FE: Frequently asked questions

Which is better: Samsung Galaxy S21 FE 5G or Samsung Galaxy S25 FE?
The Samsung Galaxy S21 FE 5G and Samsung Galaxy S25 FE target similar market segments. The Samsung Galaxy S21 FE 5G starts at ₹22,464 and runs — with a — display and — chip. The Samsung Galaxy S25 FE starts at ₹48,700 and offers 6.7" Dynamic AMOLED 2X, 120Hz with Samsung Exynos 2400. If battery life is the priority, compare their mAh capacities. If display quality matters, compare refresh rates and panel types. Neither has a universal advantage — the choice depends on your use case and ecosystem preference.
What is the price difference between Samsung Galaxy S21 FE 5G and Samsung Galaxy S25 FE?
The Samsung Galaxy S21 FE 5G starts at ₹22,464 and the Samsung Galaxy S25 FE starts at ₹48,700 in India. The price difference between base models is ₹26,236. Both phones are available in multiple RAM/storage variants at different price points.
Does Samsung Galaxy S21 FE 5G have a better camera than Samsung Galaxy S25 FE?
Samsung Galaxy S21 FE 5G offers a — camera system. Samsung Galaxy S25 FE provides 50MP + 12MP + 8MP. Camera quality depends on factors beyond megapixels — including sensor size, aperture, OIS, and computational photography. For the most accurate comparison, refer to independent review sites that run controlled camera tests in the same conditions.
Which phone has longer battery life: Samsung Galaxy S21 FE 5G or Samsung Galaxy S25 FE?
Samsung Galaxy S21 FE 5G comes with a — battery. Samsung Galaxy S25 FE includes 4900 mAh, 45W. Battery life also depends on the display resolution, refresh rate, and software optimisation. A larger mAh does not guarantee proportionally longer life if the display or processor is more power-hungry.
Is Samsung Galaxy S21 FE still worth buying in 2025?
The S21 FE at ₹22,464 is a unique case: IP68 water resistance, wireless charging, 32MP selfie, and a lightweight 177g body in this price range is genuinely rare. However, its OS updates ended in 2026 (4-year limit from 2022 launch). Security patches continue until 2027. If you plan to use it for 1–2 years, it is still capable. For longer ownership, consider newer phones with active update cycles.
Is Samsung Galaxy S25 FE better than A56 5G?
Yes. The Galaxy S25 FE (₹48,700) uses the Exynos 2400 flagship chip (vs Exynos 1580 on A56), has IP68 (vs IP67 on A56), 45W + 15W wireless charging (vs 45W wired only on A56), and 7-year updates (vs 6-year on A56). It costs ₹15,000 more but offers significantly better performance, water resistance and charging.
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Editorial note

Specifications on Gadzela are sourced from official brand announcements and cross-referenced against published datasheets. Prices shown reflect India launch prices and may vary by retailer or over time. Always verify before purchasing. This page does not contain sponsored placements.