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Specifications
 

Samsung Galaxy S9

Samsung Galaxy S21 Ultra 5G

Full Differences
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Samsung Galaxy S9
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Samsung Galaxy S9

Samsung Galaxy S21 Ultra 5G

Network
Technology GSM / CDMA / HSPA / EVDO / LTE GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900
  CDMA 800 / 1900 - USA CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1xEV-DO - USA CDMA2000 1xEV-DO
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - Global 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1
  1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66, 71 - USA 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G998B
5G Network 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
  1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B
Speed HSPA 42.2/5.76 Mbps, LTE (6CA) Cat18 1200/200 Mbps HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
Launch
Announced 2018, February 25 2021, January 14
Status Available. Released 2018, March 09 Available. Released 2021, January 29
Body
Dimensions 147.7 x 68.7 x 8.5 mm (5.81 x 2.70 x 0.33 in) 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
3D size compare
Weight 163 g (5.75 oz) 227 g (Sub6), 229 g (mmWave) (8.01 oz)
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
SIM Nano-SIM
Nano-SIM + Nano-SIM
Nano-SIM + eSIM
Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
 IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Stylus support
Display
Type Super AMOLED, HDR10 Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
Size 5.8 inches, 84.8 cm2 (~83.6% screen-to-body ratio) 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
Resolution 1440 x 2960 pixels, 18.5:9 ratio (~570 ppi density) 1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Protection Corning Gorilla Glass 5 Corning Gorilla Glass Victus
 3D Touch (home button only)
Always-on display
Always-on display
Platform
OS Android 8.0 (Oreo), upgradable to Android 10, One UI 2.5 Android 11, up to 4 major Android upgrades, One UI 6.1
Chipset Exynos 9810 (10 nm) - EMEA
Qualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China
Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
CPU Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA
Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China
GPU Mali-G72 MP18 - EMEA
Adreno 630 - USA/LATAM, China
Mali-G78 MP14 - International
Adreno 660 - USA/China
Memory
Card slot microSDXC (uses shared SIM slot) - dual SIM model only No
Internal 64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
 UFS 2.1 UFS 3.1
Main Camera
Modules 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, 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
Features LED flash, auto-HDR, panorama Laser AF, LED flash, auto-HDR, panorama
Video 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR, stereo sound rec., gyro-EIS & OIS (30fps) 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie Camera
Modules 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF
2 MP (dedicated iris scanner camera)
40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Features HDR HDR
Video 1440p@30fps 4K@30/60fps, 1080p@30fps
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Sound
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
3.5mm jack Yes No
 32-bit/384kHz audio
Tuned by AKG
32-bit/384kHz audio
Tuned by AKG
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX 5.2, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, BDS, GALILEO
NFC Yes Yes
Infrared port No No
Radio FM radio (USA & Canada only) FM radio (Snapdragon model only; market/operator dependent)
USB USB Type-C 3.1 USB Type-C 3.2, OTG
Features
Sensors Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2 Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
 ANT+
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Ultra Wideband (UWB) support
Circle to Search
Battery
Type Li-Ion 3000 mAh, non-removable (11.55 Wh) Li-Ion 5000 mAh
Charging 15W wired, QC2
Wireless (Qi) (market dependent)
25W wired, PD3.0
15W wireless (Qi)
4.5W reverse wireless
Misc
Colors Midnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold, Ice Blue Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
SAR 0.63 W/kg (head)     0.96 W/kg (body)     0.77 W/kg (head)     1.02 W/kg (body)    
SAR EU 0.36 W/kg (head)     1.18 W/kg (body)     0.71 W/kg (head)     1.58 W/kg (body)    
Models SM-G960F, SM-G960, SM-G960F, SM-G960U, SM-G960W, SM-G9600, SM-G960U1, SM-G960N, SCV38, SM-G960X, SC-02K SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
Price $ 116.99 / C$ 230.00 / £ 75.00 / € 187.05 $ 239.00 / C$ 389.99 / £ 219.97 / € 327.43
Tests
Performance AnTuTu: 250156 (v7)
GeekBench: 8830 (v4.4)
GFXBench: 14fps (ES 3.1 onscreen)
AnTuTu: 657150 (v8)
GeekBench: 3518 (v5.1)
GFXBench: 33fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal), 4.630 (sunlight) 1023 nits max brightness (measured)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 68dB / Noise 74dB / Ring 81dB -25.5 LUFS (Very good)
Audio quality Noise -93.4dB / Crosstalk -93.9dB
Battery (old) Endurance rating 78h Endurance rating 114h

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