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Samsung Galaxy S24 Ultra vs s21 ultra

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Samsung Galaxy S24 Ultra vs s21 ultra

FeatureSamsung S24 UltraSamsung S24 Plus
Network TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
Announced2024, January 172021, January 14
StatusAvailable. Released 2024, January 24Available. Released 2021, January 29
Dimensions162.3 x 79 x 8.6 mm165.1 x 75.6 x 8.9 mm
Weight232 g or 233 g227 g (Sub6), 229 g (mmWave)
BuildGlass front (Corning Gorilla Armor), glass back (Corning Gorilla Armor), titanium frame (grade 2)Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
SIMNano-SIM and eSIM/ Dual eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
IP RatingIP68 dust/water resistant (up to 1.5m for 30 min)IP68 dust/water resistant (up to 1.5m for 30 min)
StylusBluetooth integration, accelerometer, gyroStylus support
Display TypeDynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Display Size6.8 inches, 113.5 cm² (~88.5% screen-to-body ratio)6.8 inches, 112.1 cm² (~89.8% screen-to-body ratio)
Resolution1440 x 3120 pixels, 19.5:9 ratio (~505 ppi density)1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
ProtectionCorning Gorilla ArmorCorning Gorilla Glass Victus
OSAndroid 14, up to 7 major Android upgrades, One UI 6.1.1Android 11, up to 4 major Android upgrades, One UI 6.1
ChipsetQualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)Exynos 2100 (5 nm) – International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) – USA/China
CPU8-core (1×3.39GHz Cortex-X4 & 3×3.1GHz Cortex-A720 & 2×2.9GHz Cortex-A720 & 2×2.2GHz Cortex-A520)Octa-core (1×2.9 GHz Cortex-X1 & 3×2.80 GHz Cortex-A78 & 4×2.2 GHz Cortex-A55) – International
Octa-core (1×2.84 GHz Cortex-X1 & 3×2.42 GHz Cortex-A78 & 4×1.80 GHz Cortex-A55) – USA/China
GPUAdreno 750 (1 GHz)Mali-G78 MP14 – International
Adreno 660 – USA/China
MemoryNo Card Slot
256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
UFS 4.0
No Card Slot
128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
UFS 3.1
Main CameraQuad:
200 MP, f/1.7, 24mm (wide), 1/1.3″, 0.6µm, multi-directional PDAF, Laser AF, OIS
10 MP, f/2.4, 67mm (telephoto), 1/3.52″, 1.12µm, PDAF, OIS, 3x optical zoom
50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52″, 0.7µm, PDAF, OIS, 5x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55″, 1.4µm, dual pixel PDAF, Super Steady video
Quad:
108 MP, f/1.8, 24mm (wide), 1/1.33″, 0.8µm, PDAF, Laser AF, OIS
10 MP, f/2.4, 72mm (telephoto), 1/3.24″, 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24″, 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
12 MP, f/2.2, 13mm (ultrawide), 1/2.55″, 1.4µm, dual pixel PDAF, Super Steady video
Main Camera FeaturesLED flash, auto-HDR, panoramaLED flash, auto-HDR, panorama
Video8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, HDR10+, stereo sound rec., gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
Selfie CameraSingle: 12 MP, f/2.2, 26mm (wide), dual pixel PDAFSingle: 40 MP, f/2.2, 26mm (wide), 1/2.8″, 0.7µm, PDAF
Selfie Camera FeaturesDual video call, Auto-HDR, HDR10+Dual video call, Auto-HDR
Selfie Camera Video4K@30/60fps, 1080p@30fps4K@30/60fps, 1080p@30fps
SoundLoudspeaker: Yes, with stereo speakers
No 3.5mm jack
32-bit/384kHz audio
Tuned by AKG
Loudspeaker: Yes, with stereo speakers
No 3.5mm jack
32-bit/384kHz audio
Tuned by AKG
WLANWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth5.3, A2DP, LE5.2, A2DP, LE
PositioningGPS, GLONASS, BDS, GALILEO, QZSSGPS, GLONASS, BDS, GALILEO
NFCYesYes
RadioNoFM radio (Snapdragon model only; market/operator dependent)
USBUSB Type-C 3.2, DisplayPort 1.2, OTGUSB Type-C 3.2, OTG
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Additional FeaturesSamsung DeX, Samsung Wireless DeX (desktop experience support)
Ultra Wideband (UWB) support
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Ultra Wideband (UWB) support
Battery TypeLi-Ion 5000 mAh, non-removableLi-Ion 5000 mAh, non-removable
Charging45W wired, PD3.0, 65% in 30 min (advertised)
15W wireless (Qi/PMA)
4.5W reverse wireless
25W wired, PD3.0
15W wireless (Qi/PMA)
4.5W reverse wireless
ColorsTitanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium OrangePhantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
ModelsSM-S928B, SM-S928B/DS, SM-S928U, SM-S928U1, SM-S928W, SM-S928N, SM-S9280, SM-S928E, SM-S928E/DSSM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
SAR1.26 W/kg (head) 0.62 W/kg (body)0.77 W/kg (head) 1.02 W/kg (body)
SAR EU1.06 W/kg (head) 1.30 W/kg (body)0.71 W/kg (head) 1.58 W/kg (body)
Price$ 929.99 / € 992.13 / £ 889.90 / ₹ 113,000$ 255.00 / € 342.75 / £ 265.15 / ₹ 61,999
Performance (AnTuTu)1453497 (v9), 1823822 (v10)657150 (v8)
Performance (GeekBench)7076 (v6)3518 (v5.1)
Display Brightness1447 nits max brightness (measured)1023 nits max brightness (measured)
Loudspeaker-24.6 LUFS (Very good)-25.5 LUFS (Very good)
Battery EnduranceActive use score 13:49hEndurance rating 114h

Samsung Galaxy S24 Ultra vs S21 Ultra: A Comprehensive Comparison

📱 Design & Build Quality

When comparing the Samsung Galaxy S24 Ultra to the Samsung Galaxy S21 Ultra, the first noticeable difference is in their build materials. The Samsung Galaxy S24 Ultra features a premium titanium frame, enhancing durability while maintaining a sleek look. In contrast, the Samsung Galaxy S21 Ultra comes with an aluminum frame, which is still durable but not as robust as titanium.

Moreover, the Samsung Galaxy S24 Ultra has a slightly smaller footprint with dimensions of 162.3 x 79 x 8.6 mm, making it easier to hold despite its similar screen size to the S21 Ultra, which measures 165.1 x 75.6 x 8.9 mm. Both devices are IP68 certified for dust and water resistance, ensuring they can withstand the elements.

Design & Build Quality Winner: Samsung Galaxy S24 Ultra
Link out to official website: Samsung Galaxy S24 Ultra Design

🖥️ Display Technology

The display is a key area where these two flagships differ. The Samsung Galaxy S24 Ultra boasts a Dynamic LTPO AMOLED 2X panel with a peak brightness of 2600 nits, providing exceptional clarity even in direct sunlight. The Samsung Galaxy S21 Ultra, while still impressive, offers a slightly less bright Dynamic AMOLED 2X display with a peak brightness of 1500 nits.

Both screens share a 6.8-inch size, but the S24 Ultra has a slightly lower resolution of 1440 x 3120 pixels compared to the S21 Ultra’s 1440 x 3200 pixels. Despite this, the S24 Ultra’s display features the latest Gorilla Glass Armor for protection, outclassing the S21 Ultra’s Gorilla Glass Victus.

Display Technology Winner: Samsung Galaxy S24 Ultra
Internal Link: LED TV Display Technology Comparison

Samsung Galaxy S24 Ultra vs. Galaxy S21 Ultra: Benchmarks and Gaming Capabilities


Benchmarks

BenchmarkSamsung Galaxy S24 UltraSamsung Galaxy S21 Ultra
AnTuTu (v9)1,453,497N/A
AnTuTu (v10)1,823,822657,150 (v8)
GeekBench7,076 (v6)3,518 (v5.1)

Gaming Capabilities

GameSamsung Galaxy S24 UltraSamsung Galaxy S21 Ultra
PUBG MobileHigh settings, 90 FPS supportedHigh settings, 60 FPS supported
Free FireHigh settings, 120 FPS supportedHigh settings, 60 FPS supported
Call of Duty MobileHigh settings, 120 FPS supportedHigh settings, 60 FPS supported
Genshin ImpactHigh settings, 60 FPS supportedMedium settings, 30 FPS supported
FortniteHigh settings, 120 FPS supportedHigh settings, 60 FPS supported

Key Differences

  • Performance: The Galaxy S24 Ultra significantly outperforms the S21 Ultra in benchmarks, with higher scores in both AnTuTu and GeekBench tests, indicating better overall performance.
  • Gaming: The S24 Ultra supports higher frame rates and settings across most games compared to the S21 Ultra. Notably, it handles PUBG Mobile, Free Fire, and Call of Duty Mobile at 90-120 FPS, while the S21 Ultra maxes out at 60 FPS for these titles. The S24 Ultra also provides a smoother experience in Genshin Impact and Fortnite.

💾 Performance & Processing Power

When it comes to raw performance, the Samsung Galaxy S24 Ultra is equipped with the latest Qualcomm SM8650-AC Snapdragon 8 Gen 3 chipset, providing top-tier processing power with its 8-core CPU and Adreno 750 GPU. This setup is capable of handling the most demanding apps and games with ease.

On the other hand, the Samsung Galaxy S21 Ultra is powered by the Exynos 2100 (for international models) or the Snapdragon 888 5G (for US/China models). While these chipsets were top-of-the-line at the time of release, they don’t quite match the power and efficiency of the S24 Ultra’s newer hardware.

Performance Winner: Samsung Galaxy S24 Ultra

📷 Camera Capabilities

In the camera department, the Samsung Galaxy S24 Ultra leads with its 200 MP quad-camera system, which includes advanced features such as multi-directional PDAF, Laser AF, and OIS across all lenses. This setup ensures superior image quality in various lighting conditions and unparalleled zoom capabilities with up to 5x optical zoom.

The Samsung Galaxy S21 Ultra also offers a formidable quad-camera system, with a 108 MP primary sensor and a periscope telephoto lens capable of 10x optical zoom. While still excellent, it falls short of the S24 Ultra’s cutting-edge technology, especially in low-light scenarios and zoom performance.

Camera Capabilities Winner: Samsung Galaxy S24 Ultra
DoFollow Link: Advanced Camera Technology

🔋 Battery Life & Charging

Both devices come with a 5000 mAh battery, but the Samsung Galaxy S24 Ultra has a slight edge in charging speed, offering 45W wired charging compared to the 25W offered by the Samsung Galaxy S21 Ultra. This means the S24 Ultra can reach 65% battery in just 30 minutes, a significant advantage for users on the go.

Additionally, both phones support 15W wireless charging and 4.5W reverse wireless charging, allowing for versatile charging options.

Battery Life & Charging Winner: Samsung Galaxy S24 Ultra

📶 Connectivity & Network

In terms of connectivity, the Samsung Galaxy S24 Ultra supports the latest Wi-Fi 7, providing faster and more stable internet connections. The Samsung Galaxy S21 Ultra is limited to Wi-Fi 6E, which, while still fast, doesn’t match the capabilities of Wi-Fi 7.

Both devices offer 5G connectivity, Bluetooth 5.3 (S24 Ultra) vs. Bluetooth 5.2 (S21 Ultra), and a comprehensive array of positioning systems. However, the S24 Ultra’s slightly more advanced tech gives it the upper hand in future-proofing.

Connectivity & Network Winner: Samsung Galaxy S24 Ultra

🌐 Software & Updates

The Samsung Galaxy S24 Ultra ships with Android 14 out of the box and is promised up to 7 major Android upgrades, ensuring long-term software support. The Samsung Galaxy S21 Ultra started with Android 11 and is expected to receive 4 major updates, which means it may soon stop receiving the latest features and security patches.

This makes the S24 Ultra a more future-proof option for users looking to keep their device for several years.

Software & Updates Winner: Samsung Galaxy S24 Ultra

💵 Price & Value for Money

Price is a crucial factor for many buyers. The Samsung Galaxy S24 Ultra is significantly more expensive, with prices starting at around $929.99, while the Samsung Galaxy S21 Ultra can be found for as low as $255.00. While the S24 Ultra offers superior technology, those on a budget may find the S21 Ultra to be a more attractive option, especially given its still-impressive performance and features.

Price & Value for Money Winner: Samsung Galaxy S21 Ultra

🌟 User Experience & Feedback

User feedback often highlights the S24 Ultra’s outstanding performance, camera quality, and battery life as key positives. However, the higher price tag can be a deterrent for some users. On the other hand, the S21 Ultra is praised for its value, especially for those who don’t need the absolute latest tech.

User Experience Winner: Tie

📊 Which One Should You Buy?

Ultimately, the decision between the Samsung Galaxy S24 Ultra vs S21 Ultra depends on your priorities. If you need the latest technology, superior camera capabilities, and are willing to invest in a long-term device, the Samsung Galaxy S24 Ultra is the clear choice. However, if you’re looking for excellent value and a solid performance that won’t break the bank, the Samsung Galaxy S21 Ultra remains a fantastic option.

Final Recommendation: Choose the Samsung Galaxy S24 Ultra for cutting-edge features; opt for the Samsung Galaxy S21 Ultra if budget is a concern.

Additional Resources:
Explore More on Samsung Galaxy S24 Ultra
Check LED TV Comparison

Samsung Galaxy S24 Ultra vs Z Fold 6

 

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