Galaxy S21 Ultra 5G vs Galaxy S24 Ultra comparison
Galaxy S21 Ultra 5G
Overall 72/100120HzIP685G
Chipset: Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
Display: 6.8"
Battery: 5000mAh
Sources: Wikipedia | GSMArena - https://www.gsmarena.com/samsung_galaxy_s21_ultra_5g-10596.php | Wikipedia | GSMArena
VS
Galaxy S24 Ultra
Overall 83/100120HzIP685G
Chipset: Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
Display: 6.8"
Battery: 5000mAh
Sources: Wikipedia | GSMArena - https://www.gsmarena.com/samsung_galaxy_s24_ultra-12771.php | Wikipedia | GSMArena | Wikipedia | GSMArena
Differences only hides identical specs in the detailed table below. Highlight winners emphasizes the better spec in each row. Changing the score profile recalculates category scores and the overall verdict.
Galaxy S24 Ultra Wins Overall
Galaxy S21 Ultra 5G72
Galaxy S24 Ultra83
Galaxy S24 Ultra leads overall versus Galaxy S21 Ultra 5G. Software: 62.9 vs 100.
Scoring profile: balanced
Key Category Differences
- •Software: 62.9 vs 100 (Galaxy S24 Ultra)
- •Performance: 59.9 vs 84.7 (Galaxy S24 Ultra)
- •Battery: 63.5 vs 69.5 (Galaxy S24 Ultra)
- •Build: 88 vs 92 (Galaxy S24 Ultra)
Who Should Buy
Galaxy S21 Ultra 5G
Best for users who prioritize display.
Galaxy S24 Ultra
Best for users who prioritize performance and camera.
Category Scores
Performance
Galaxy S21 Ultra 5G
Galaxy S24 Ultra
Galaxy S24 Ultra Wins
Why:
ChipsetCPU ClockRAMStorage Type
Camera
Galaxy S21 Ultra 5G
Galaxy S24 Ultra
Galaxy S24 Ultra Wins
Why:
Rear Sensor SizeRear ApertureRear Camera MegapixelsRear Camera Lenses (Total MP)
Display
Galaxy S21 Ultra 5G
Galaxy S24 Ultra
Galaxy S21 Ultra 5G Wins
Why:
Refresh RatePeak BrightnessPanel TypeDisplay Size
Battery
Galaxy S21 Ultra 5G
Galaxy S24 Ultra
Galaxy S24 Ultra Wins
Why:
Battery CapacityCharging SpeedWireless Charging
Build
Galaxy S21 Ultra 5G
Galaxy S24 Ultra
Galaxy S24 Ultra Wins
Why:
Water ResistanceBuild Materials
Software
Galaxy S21 Ultra 5G
Galaxy S24 Ultra
Galaxy S24 Ultra Wins
Why:
Update PolicySecurity Updates
Budget-Wise Comparison
Value indices are calculated using score per 1,000 USD to show which phone delivers more for the money.
| Metric | Galaxy S21 Ultra 5G | Galaxy S24 Ultra |
|---|---|---|
| Budget (price) | $244.89 | $618.00 |
| Price value for budget | 294.01 | 134.30 |
| Camera for budget | 300.54 | 124.11 |
| Performance for budget | 244.60 | 137.06 |
Galaxy S21 Ultra 5G ranks higher for budget
Direct Comparison Verdict
Generating honest comparison...
Detailed AI-Powered Insights
AI-Powered Verdict
Galaxy S24 Ultra generally outperforms Galaxy S21 Ultra 5G across key categories. Resolution: 1440 x 3200 vs 2340 x 1080 This makes Galaxy S24 Ultra the better choice for most users, though Galaxy S21 Ultra 5G may excel in specific areas.
Galaxy S21 Ultra 5G
Best for users who prioritize display. Galaxy S21 Ultra 5G offers strong performance in these areas.
Galaxy S24 Ultra
Best for users who prioritize performance and camera. Galaxy S24 Ultra excels in processing power and multitasking.
Galaxy S21 Ultra 5G
Pros
- âś“Resolution: 1440 x 3200 (vs 2340 x 1080)
- âś“Pixel Density: 516 ppi (vs 379 ppi)
- âś“Front Camera: 40MP (vs 12MP)
- âś“Weight: 227g (vs 232g)
Cons
- âś—Peak Brightness: 1500 nits (2600 nits is better)
- âś—RAM: 8GB (12GB is better)
- âś—CPU Clock: 2.9GHz (3.39GHz is better)
Galaxy S24 Ultra
Pros
- âś“Brighter display: 2600 nits vs 1500 nits
- âś“More RAM: 12GB vs 8GB
- âś“CPU Clock: 3.39GHz (vs 2.9GHz)
- âś“CPU Cluster Speeds: 1x3.39GHz + 3x3.1GHz + 2x2.9GHz + 2x2.2GHz (vs 1x2.9GHz + 3x2.80GHz + 4x2.2GHz + 1x2.84GHz + 3x2.42GHz + 4x1.80GHz)
Cons
- âś—Resolution: 2340 x 1080 (1440 x 3200 is better)
- âś—Pixel Density: 379 ppi (516 ppi is better)
- âś—Front Camera: 12MP (40MP is better)
Category Breakdown
Note: All insights are generated from actual phone specifications. No assumptions or external data are used.
Detailed Specifications
| Specification | Galaxy S21 Ultra 5G | Galaxy S24 Ultra |
|---|---|---|
Display Size | 6.8" | 6.8" |
Resolution | 1440 x 3200Better | 2340 x 1080 |
Refresh Rate | 120Hz | 120Hz |
Peak Brightness | 1500 nits | 2600 nitsBetter |
Pixel Density | 516 ppiBetter | 379 ppi |
Panel Type | OLED | OLED |
Display Protection | Corning Gorilla Glass Victus | Corning Gorilla Armor | DX anti-reflective coating |
| Specification | Galaxy S21 Ultra 5G | Galaxy S24 Ultra |
|---|---|---|
RAM | 8GB | 12GBBetter |
CPU Clock | 2.9GHz | 3.39GHzBetter |
CPU Cluster Speeds | 1x2.9GHz + 3x2.80GHz + 4x2.2GHz + 1x2.84GHz + 3x2.42GHz + 4x1.80GHz | 1x3.39GHz + 3x3.1GHz + 2x2.9GHz + 2x2.2GHzBetter |
Storage | 512GB | 512GB |
Storage Type | UFS 3.1 | UFS 4.0Better |
Chipset | Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China | Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) |
GPU | Mali-G78 MP14 - InternationalAdreno 660 - USA/China | Adreno 750 (1 GHz) |
| Specification | Galaxy S21 Ultra 5G | Galaxy S24 Ultra |
|---|---|---|
Rear Camera | 108MP | 200MPBetter |
Rear Camera (All Lenses) | Not available | 200MP + 50MP + 12MP + 10MP |
Rear Sensor Size | 1/1.33 | 1/1.3Better |
Rear Aperture | f/1.8 | f/1.7Better |
Optical Zoom | 3x | 3x |
Optical Image Stabilization | Yes | Yes |
Max Video Resolution | 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS | 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS |
Front Camera | 40MPBetter | 12MP |
Front Aperture | f/2.2 | f/2.2 |
Front Video Resolution | 4K@30/60fps, 1080p@30fps | 4K@30/60fps, 1080p@30fps |
Camera Features | Laser AF, LED flash, auto-HDR, panorama | Laser AF, LED flash, auto-HDR, panorama |
Community Votes
Galaxy S21 Ultra 5G vs Galaxy S24 Ultra: Complete Comparison
Choosing between Galaxy S21 Ultra 5G and Galaxy S24 Ultra can be tough. This comparison breaks down performance, camera, battery, and pricing in Pakistan so you can decide faster.
We focus on practical differences that impact daily use, not just spec sheet noise.
Key Differences at a Glance
Resolution
Galaxy S21 Ultra 5GGalaxy S21 Ultra 5G: 1440 x 3200
Galaxy S24 Ultra: 2340 x 1080
Peak Brightness
Galaxy S24 UltraGalaxy S21 Ultra 5G: 1500 nits
Galaxy S24 Ultra: 2600 nits
Pixel Density
Galaxy S21 Ultra 5GGalaxy S21 Ultra 5G: 516 ppi
Galaxy S24 Ultra: 379 ppi
RAM
Galaxy S24 UltraGalaxy S21 Ultra 5G: 8GB
Galaxy S24 Ultra: 12GB
CPU Clock
Galaxy S24 UltraGalaxy S21 Ultra 5G: 2.9GHz
Galaxy S24 Ultra: 3.39GHz
Our Verdict
Winner: Galaxy S24 Ultra
Galaxy S24 Ultra wins more categories overall, making it the safer all‑round pick.
Choose Galaxy S21 Ultra 5G if:
- • You prioritize display performance
- • You prefer the Samsung ecosystem
Choose Galaxy S24 Ultra if:
- • You prioritize performance performance
- • You prioritize camera performance
- • You prioritize battery performance
- • You prefer the Samsung ecosystem
Frequently Asked Questions
Which is better: Galaxy S21 Ultra 5G or Galaxy S24 Ultra?
Galaxy S24 Ultra is the better choice overall, winning in 5 key categories.
What are the biggest differences between Galaxy S21 Ultra 5G and Galaxy S24 Ultra?
The top differences are: Resolution (Galaxy S21 Ultra 5G advantage), Peak Brightness (Galaxy S24 Ultra advantage), Pixel Density (Galaxy S21 Ultra 5G advantage), RAM (Galaxy S24 Ultra advantage), CPU Clock (Galaxy S24 Ultra advantage).
Which phone has better camera quality?
Galaxy S24 Ultra delivers better camera performance overall.
Which phone has better battery life?
Galaxy S24 Ultra tends to last longer on a charge.
What is the price difference in Pakistan?
Galaxy S21 Ultra 5G typically ranges from $244.89 to $244.89, while Galaxy S24 Ultra ranges from $618.00 to $618.00.
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