Samsung Galaxy S21 Ultra vs Google Pixel 9 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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Samsung Galaxy S21 Ultra | Google Pixel 9 |
Released
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Jan 29, 2021
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Released
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Aug 22, 2024
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6.8-inch · 3200x1440px
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6.3-inch · 2400x1080px
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Quad camera
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Dual camera
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12GB · 128GB
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12GB · 128GB
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5000 mAh
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4700 mAh
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Check prices | Check prices |
Availability
Officially announced | |
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Jan 14, 2021 | Aug 13, 2024 |
Prices (MSRP) | |
$1200 | €1399 | $799 | €899 |
Design
Dimensions | |
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6.50 x 2.98 x 0.35 inches (~0.37 inches with camera bump) 165.1 x 75.6 x 8.9 mm (~9.4 mm with camera bump) |
6.02 x 2.83 x 0.33 inches (~0.47 inches with camera bump) 152.8 x 72.0 x 8.5 mm (~12 mm with camera bump) |
Weight | |
8.04 oz / 229.0 g | 6.98 oz / 198.0 g |
Materials | |
Back: Glass (Corning Gorilla Glass Victus) Frame: Aluminum | Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum |
Resistance | |
Water, Dust; IP68 | Water, Dust; IP68 |
Biometrics | |
2D Face unlock, Ultrasonic in-screen fingerprint | Ultrasonic in-screen fingerprint |
Keys | |
Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Phantom black, Silver | Obsidian, Porcelain, Wintergreen, Peony |
Display
Size | |
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6.8-inch, 89.33% screen-to-body | 6.3-inch, 81.73% screen-to-body |
Type | |
Dynamic AMOLED, 120Hz, HDR, 1500 nits | OLED, 120Hz, HDR, 2700 nits |
Resolution | |
3200x1440px, 20:9 ratio, 516 PPI | 2400x1080px, 20:9 ratio, 418 PPI |
Protection | |
Corning Gorilla Glass Victus | Corning Gorilla Glass Victus 2 |
PhoneArena Display Test
Bright Max (20% APL) | |
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Untested | 2623 (Excellent) |
Bright Min | |
1.5 (Good) | 1.8 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
System chip | |
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Snapdragon 888 SM8350 (5 nm) | Google Tensor G4 (4 nm) |
Processor | |
Octa-core 1x2.84GHz Kryo 680 3x2.42GHz Kryo 680 4x1.80GHz Kryo 680 |
Octa-core 1x3.1GHz Cortex-X4 3x2.6GHz Cortex-A720 4x1.92GHz Cortex-A520 |
GPU | |
Adreno 660 | Mali-G715 MC7 |
Memory | |
12GB (LPDDR5)/128GB (UFS 3.1) 12GB/256GB 16GB/512GB |
12GB (LPDDR5X)/128GB 12GB/256GB |
Storage expansion | |
not expandable | not expandable |
OS | |
Android (14, 13, 12, 11) | Android (15, 14) |
PhoneArena Performance Test
GeekBench 6 Single | |
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1117 | 1800 |
GeekBench 6 Multi | |
3312 | 4573 |
3D Mark High | |
1963 | 2575 |
3D Mark Low | |
1179 | 1826 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
Type | |
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5000 mAh, Li - Polymer | 4700 mAh, Li - Ion |
Charging | |
Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging Qi and Powermat wireless charging, Reverse wireless charging |
Fast charging Qi wireless charging |
Charge speed | |
Wired: 25.0W Wireless: 15.0W | Wired: 27.0W Wireless: 15.0W |
Battery Life Estimate
6h 15min
Browsing
14h 43min
Video
8h 52min
Gaming
8h 40min
Battery Life Estimate
6h 48min
Browsing
17h 34min
Video
8h 28min
Gaming
10h 4min
Camera
Rear | |
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Quad camera | Dual camera |
Main camera | |
108 MP (OIS, Laser and PDAF) Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.33" Pixel size: 0.8 μm |
50 MP Sensor name: Samsung GNK Aperture size: F1.7 Focal length: 25 mm Sensor size: 1/1.31" Pixel size: 1.12 μm |
Second camera | |
12 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
48 MP (Ultra-wide) Sensor name: Sony IMX858 Aperture size: F1.7 Sensor size: 1/2.55" |
Third camera | |
10 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 70 mm Sensor size: 1/3.2" Pixel size: 1.22 μm |
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Fourth camera | |
10 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 70 mm Sensor size: 1/3.2" Pixel size: 1.22 μm |
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Flash | |
LED | LED |
Video recording | |
8K UHD (24 fps), 4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) OIS, HDR, Hyperlapse, Video light, EIS |
4K UHD (60 fps), 1080p |
Front | |
40 MP (PDAF, HDR) Video capture: 4K UHD (60 fps) | 10.5 MP Video capture: 4K UHD (60 fps) |
N/A
Overall
N/A
Photo
N/A
Video
144
Overall
153
Photo
136
Video
Connectivity & Features
Bluetooth | |
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5.1 | 5.3 |
WLAN | |
a,b,g,n,ac,Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax | a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
USB | |
Type-C, USB 3.2 | Type-C, USB 3.2 |
Sensors | |
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor |
Hearing aid compatible | |
M3/T3 | |
Location | |
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning, Emergency SOS via satellite (SMS sending/receiving) |
Other | |
NFC, ANT+ | NFC |
Multimedia
Headphones | |
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No 3.5mm jack | No 3.5mm jack |
Speakers | |
Earpiece, Multiple speakers | Earpiece, Multiple speakers |
Features | |
32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus |
Cellular
5G Bands | |
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n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave | n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n29, n30, n38, n40, n41, n48, n66, n70, n71, n77, n78, n258, n260, n261, Sub-6, mmWave |
4G (FDD) Bands | |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 66, 71 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71 |
4G (TDD) Bands | |
38, 39, 40, 41, 46, 48 | 38, 40, 41, 48 |
3G Bands | |
1, 2, 4, 5, 8 | 1, 2, 4, 5, 6, 8, 19 |
Data Speed | |
LTE-A Pro Cat 20 (2000/150 Mbit/s) | LTE-A, HSDPA+ (4G) 42.2 Mbit/s |
SIM type | |
Nano SIM | Nano SIM, eSIM |
Regulatory Approval
FCC approval | |
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Date approved: Dec 22, 2020 FCC ID value: A3LSMG998U | Date approved: Oct 16, 2024 FCC ID value: A4RG2YBB |
Measured SAR | |
Head: 0.77 W/kg Body: 1.02 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.16 W/kg Phablet: 3.15 W/kg |
Head: 0.87 W/kg Body: 0.98 W/kg Simultaneous Transmission: 1.59 W/kg |
Alternative variants
with 256GB storage
Memory | 256GB |
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Colors | Phantom black |
Prices (MSRP) | $1250 |
With 256GB internal storage
Memory | 256GB |
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Prices (MSRP) | $749 |
with 512GB storage
Memory | 16GB/512GB |
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Colors | Phantom black |
Prices (MSRP) | $1380 |
International
5G Bands | n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n30, n38, n40, n66, n71, n75, n77, n78, n79, SA, NSA, Sub-6 |
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4G (FDD) Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66, 71 |
4G (TDD) Bands | 38, 39, 40, 41, 42, 48 |
for Europe
System chip | Samsung Exynos 2100 (5 nm) |
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Processor |
Octa-core 1x2.91GHz Cortex-X1 3x2.81GHz Cortex-A78 4x2.2GHz Cortex-A55 |
GPU | Mali G78 MP14 |
Weight | 8.01 oz / 227.0 g |
5G Bands | SA, NSA, Sub-6 |
FCC approval |
Date approved: Dec 22, 2020 FCC ID value: A3LSMG998B |
Measured SAR |
Head: 0.16 W/kg Body: 0.72 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.34 W/kg Phablet: 3.86 W/kg |
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