Samsung Galaxy S21 Ultra vs Google Pixel 9
Here you can compare Samsung Galaxy S21 Ultra and Google Pixel 9. Comparing Samsung Galaxy S21 Ultra vs Google Pixel 9 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 Ultra stands against Google Pixel 9 and which one should you buy The current lowest price found for Samsung Galaxy S21 Ultra is $910.33 and for Google Pixel 9 is $628.99. The details of both of these products were last updated on Jul 22, 2026.
| Specification | Samsung Galaxy S21 Ultra | Google Pixel 9 |
|---|---|---|
| Display | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.3 inches, 1080 x 2424 pixels, 120 Hz |
| RAM | 12 GB | 12 GB |
| Rear Camera | 108 MP ƒ/1.8 10 MP ƒ/4.9 (Telephoto) 10 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.68 (Wide Angle) Octa PD wide camera, 82° field of view, 1/1.31" image sensor size, Super Res Zoom up to 8x 48 MP ƒ/1.7 (Ultra Wide) Quad PD ultrawide camera with auto-focus, 123° field of view, 1/2.55" image sensor size |
| Internal Memory | 256 GB | 128 GB |
| OS | Android v10 | Android v14 |
| Price | $910.33 | $628.99 |
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Overview
| Specs Score | 94 / 100 Better Specs | 89 / 100 |
| Display Size | 6.8 in Bigger Display | 6.3 in |
| Display Resolution | 1440 x 3200 pixels Better Resolution | 1080 x 2424 pixels |
| Storage | 256 GB More Storage | 128 GB |
| CPU Clock Speed | 2.9 GHz | 3.1 GHz Faster Clock Speed |
| Rear Camera | 108 MP Quad Better Camera Resolution | 50 MP + 48 MP Dual |
| Front Camera | 40 MP Better Front Camera Resolution | 10.5 MP |
| Weight | 227 g | 198 g Lighter |
| Battery | 5000 mAh Bigger Battery | 4700 mAh |
General
| Model | Galaxy S21 Ultra 5G | Pixel 9 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano-SIM + eSIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 14, 2021 | 2024, August 22 |
| In The Box | Pixel 9, 1 m USB-C to USB-C cable (USB 2.0), SIM tool |
Design
| Dimensions | 75.6 x 165.1 x 8.9 mm | 72 x 152.8 x 8.5 mm |
| Weight | 227 g | 198 g |
| Colors | Obsidian, Porcelain, Wintergreen, Peony |
Display
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color OLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.3 inches, 1080 x 2424 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 515 PPI | ~ 422 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 86.1% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass Victus 2 Cover Glass |
| HDR Support | Yes, HDR10+ | Yes |
| Features | Always-on Display, HDR10+, Curved Display | Upto 1800 nits (HDR) and Upto 2700 nits Peak Brightness, >2,000,000:1 Contrast Ratio, HDR+ Support, Always-on display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G sub-6: Bands n1/2/3/5/7/8/12/14/20/25/26/28/30/38/40/41/66/71/75/76/77/78/79 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 (802.11be) with 2.4GHz+5GHz+6GHz, 2x2 + 2x2 MIMO | |
| Bluetooth | Yes, v5.2, A2DP, LE | Yes, v5.3, A2DP, LE, aptX HD |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, Dual-band GNSS, GPS, GLONASS, Galileo, Beidou, QZSS, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Proximity sensor, Ambient light sensor, Accelerometer, Gyrometer, Magnetometer, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Stereo speakers, Three Microphones, Noise Suppression, Spatial Audio, AI Mobile (Google AI), Google Cast, Safety Features- Emergency SOS, Crisis alerts, Car Crash Detection, Safety Check, Emergency Location Service, Emergency contacts and medical info, Android Earthquake Alerts System), Stereo recording, Speech enhancement, Wind noise reduction, Audio zoom |
Camera
| Rear Camera | 108 MP ƒ/1.8 10 MP ƒ/4.9 (Telephoto) 10 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.68 (Wide Angle) Octa PD wide camera, 82° field of view, 1/1.31" image sensor size, Super Res Zoom up to 8x 48 MP ƒ/1.7 (Ultra Wide) Quad PD ultrawide camera with auto-focus, 123° field of view, 1/2.55" image sensor size |
| Camera Sensor | Single-zone LDAF (laser detect auto-focus) sensor, Spectral and flicker sensor, Optical + electronic image stabilization on wide | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Auto-HDR, Panorama | Super Res Zoom up to 8x, Add Me, Macro Focus, Night Sight, Astrophotography, Portrait mode, Face Unblur, Long Exposure, Action Pan, Real Tone, Panorama, Top Shot, Frequent Faces |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 4K @ 24/30/60 fps UHD, 1080p @ 24/30/60 fps FHD |
| Flash | Yes, LED | Yes |
| Front Camera | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus | 10.5 MP ƒ/2.2 (Ultra Wide) Dual PD selfie camera with auto-focus, 95° ultrawide field of view Punch Hole, Autofocus |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 4K @ 30/60 fps UHD |
Technical
| OS | Android v10 | Android v14 |
| Chipset | Samsung Exynos 2100 | Google Tensor G4 |
| CPU | 2.9 GHz, Octa Core Processor | 3.1 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520 |
| GPU | Mali-G78 MP14 | Mali-G715 MC7 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4700 mAh |
| Fast Charging | Yes, 25W Fast Charging | Yes, 27W |
| Wireless Charging | Yes, 15W | Yes |
| Reverse Charging | Yes, 4.5W | Yes |
| Reverse Wireless Charging | Yes |
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