Samsung Galaxy S24 Ultra vs Samsung Galaxy S21 FE 5G
Side-by-side comparison of specifications, price, camera, battery and performance in India
Samsung Galaxy S24 Ultra vs Samsung Galaxy S21 FE 5G: Comparison Summary
Price
Samsung Galaxy S21 FE 5G is priced lower at ₹22,464, giving it an affordability edge. The price gap is ₹77,535.
Samsung Galaxy S21 FE 5G wins
Display
Samsung Galaxy S24 Ultra features a — display. Samsung Galaxy S21 FE 5G offers —. Both offer the same refresh rate.
Performance
Samsung Galaxy S24 Ultra runs the —. Samsung Galaxy S21 FE 5G is powered by the —. Both phones share the same chipset, so raw performance will be near-identical.
Camera
Samsung Galaxy S24 Ultra offers a — camera system. Samsung Galaxy S21 FE 5G has —. Both phones support 4K video recording.
Battery
Samsung Galaxy S24 Ultra packs a — setup. Samsung Galaxy S21 FE 5G uses —. Both phones have the same battery capacity.
Software & Ecosystem
Samsung Galaxy S24 Ultra runs —. Samsung Galaxy S21 FE 5G ships with —. Software update timelines and AI features differ significantly between the two ecosystems.
Overall rating breakdown
Samsung Galaxy S24 Ultra
65%
Fair
Samsung Galaxy S21 FE 5G
65%
Fair
Pros and cons
Samsung Galaxy S24 Ultra
₹99,999
Pros
- The 50MP 5× periscope telephoto delivers best-in-class optical zoom — 10× lossless zoom is usable in ways most phones cannot match
- Built-in S Pen enables document annotation, sketching, and precise text selection
- Anti-reflective Gorilla Glass Armor dramatically reduces glare versus standard glass
- Titanium frame keeps the phone rigid and premium, comparable to iPhone Pro
- Galaxy AI features like Circle to Search, Generative Edit, and Live Translate add tangible daily value
Cons
- At 232g it is the heaviest S-series phone — extended one-hand use causes fatigue
- 45W charging is competitive but not fast compared to Chinese flagship phones at ₹1L
- Price of ₹99,999 is a premium — the S25 Ultra at ₹94,999 offers a newer chip for less
- QHD+ at this brightness, combined with the large display, reduces battery endurance under heavy use
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 S24 Ultra vs Samsung Galaxy S21 FE 5G — Complete specification table
At a Glance
Specification
Samsung Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G
Starting Price
₹99,999
₹22,464
Lower price
Network
5G
5G
Launched
—
—
User Rating
—
—
Available colours
3 options
1 options
Display
Specification
Samsung Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G
Screen Size
6.8 inches
6.4 inches
Resolution
3088 × 1440 px QHD+
2400 × 1080 px FHD+
Panel Type
Dynamic AMOLED 2X
Dynamic AMOLED 2X
Refresh Rate
1–120Hz LTPO
120Hz
Brightness
2600 nits peak
1300 nits peak
Anti-reflective Coating
Yes (Corning Gorilla Glass Armor)
—
Performance
Specification
Samsung Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G
Processor
Snapdragon 8 Gen 3 (4nm)
Samsung Exynos 2100 (5nm)
CPU Cores
Octa-core (1× 3.39GHz + 3× 3.1GHz + 2× 2.9GHz + 2× 2.2GHz)
Octa-core (1× 2.9GHz + 3× 2.8GHz + 4× 2.2GHz)
GPU
Adreno 750
Mali-G78 MP14
RAM
12GB LPDDR5X
8GB LPDDR5
Storage
256GB / 512GB / 1TB UFS 4.0
256GB UFS 3.1
Expandable Storage
—
No
Camera
Specification
Samsung Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G
Main Camera
200MP f/1.7 OIS
12MP f/1.8 OIS
Periscope Telephoto
50MP f/3.4 OIS (5× optical)
—
Telephoto
10MP f/2.4 OIS (3× optical)
—
Ultra-Wide Camera
12MP f/2.2
12MP f/2.2
Front Camera
12MP f/2.2
32MP f/2.2
Video Recording
8K @ 30fps, 4K @ 120fps
4K @ 60fps
S Pen
Built-in S Pen with pressure sensitivity
—
Telephoto Camera
—
8MP f/2.4 OIS (3× optical)
Battery & Charging
Specification
Samsung Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G
Battery Capacity
5000 mAh
4500 mAh
Charging Speed
45W wired
25W wired
Wireless Charging
15W (Qi2)
15W (Qi)
Reverse Wireless
4.5W
4.5W
Connectivity
Specification
Samsung Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G
Network
5G SA/NSA (Sub-6GHz + mmWave)
5G SA/NSA
Wi-Fi
Wi-Fi 7 (802.11 be)
Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Bluetooth
Bluetooth 5.3
Bluetooth 5.0
USB
USB 3.2 Gen 2 Type-C
USB Type-C 2.0
NFC
Yes
Yes
UWB
Yes
—
Design & Build
Specification
Samsung Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G
Body Material
Titanium frame, Gorilla Glass Armor back
Plastic frame and back (matte finish)
Dimensions
162.3 × 79.0 × 8.6 mm
155.7 × 74.5 × 8.2 mm
Weight
232g
177g
Water Resistance
IP68 (1.5m, 30 min)
—
Fingerprint Sensor
Under-display (ultrasonic)
Under-display (optical)
IP Rating
—
IP68 (1.5m, 30 min)
Software
Specification
Samsung Galaxy S24 Ultra
Samsung Galaxy S21 FE 5G
OS at Launch
Android 14
Android 12
UI
One UI 6.1
One UI 4.1
AI Features
Galaxy AI: Circle to Search, Generative Edit, Live Translate, Note Assist
—
Update Promise
7 years OS, 7 years security
—
Current OS
—
Android 15 (One UI 7)
Update Status
—
Reached end of OS updates (4 years completed)
All variants and prices
Samsung Galaxy S24 Ultra
12GB RAM / 256GB
₹99,99912GB RAM / 512GB
₹1,19,99912GB RAM / 1024GB
₹1,49,999Samsung Galaxy S21 FE 5G
8GB RAM / 256GB
₹22,464Samsung Galaxy S24 Ultra vs Samsung Galaxy S21 FE 5G: Frequently asked questions
Which is better: Samsung Galaxy S24 Ultra or Samsung Galaxy S21 FE 5G?
The Samsung Galaxy S24 Ultra and Samsung Galaxy S21 FE 5G target similar market segments. The Samsung Galaxy S24 Ultra starts at ₹99,999 and runs — with a — display and — chip. The Samsung Galaxy S21 FE 5G starts at ₹22,464 and offers — with —. 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 S24 Ultra and Samsung Galaxy S21 FE 5G?
The Samsung Galaxy S24 Ultra starts at ₹99,999 and the Samsung Galaxy S21 FE 5G starts at ₹22,464 in India. The price difference between base models is ₹77,535. Both phones are available in multiple RAM/storage variants at different price points.
Does Samsung Galaxy S24 Ultra have a better camera than Samsung Galaxy S21 FE 5G?
Samsung Galaxy S24 Ultra offers a — camera system. Samsung Galaxy S21 FE 5G provides —. 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 S24 Ultra or Samsung Galaxy S21 FE 5G?
Samsung Galaxy S24 Ultra comes with a — battery. Samsung Galaxy S21 FE 5G includes —. 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 S24 Ultra still worth buying in 2025?
The S24 Ultra remains a compelling choice at its current price of ₹99,999. The 200MP + 50MP 5× periscope camera system, S Pen, titanium frame, and 7-year update promise are unmatched at this price. The S25 Ultra offers Snapdragon 8 Elite (better AI performance) and 60W charging. If those upgrades justify ₹5,000 less (S25 Ultra at ₹94,999), choose the S25. If you want a discounted premium, the S24 Ultra is superb.
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.
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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.