Google Pixel 7 Pro vs Samsung Galaxy S21 Ultra: The Ultimate Showdown

The Google Pixel 7 Pro and Samsung Galaxy S21 Ultra were both flagship contenders in their respective years, offering premium features and impressive capabilities. But with time, their strengths and weaknesses have become more apparent. This comprehensive comparison will break down every aspect, helping you decide which phone still holds up today.
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🏆 Quick Verdict

The Galaxy S21 Ultra boasts superior battery life and a slightly brighter display. However, the Pixel 7 Pro offers a more modern chipset, cleaner software experience, and arguably better computational photography. Ultimately, the S21 Ultra provides better value at its current price, while the Pixel 7 Pro excels in software and camera processing.

PHONES
Phone Names Google Pixel 7 Pro Samsung Galaxy S21 Ultra 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 46, 48, 66, 71 - GE2AE1, 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
5G bands1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - GE2AE2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
SpeedHSPA, LTE, 5GHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 75, 76, 77, 78 SA/NSA/Sub6 - GP4BC1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G998B
Launch
Announced2022, October 062021, January 14
StatusAvailable. Released 2022, October 13Available. Released 2021, January 29
Body
BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frameGlass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
Dimensions162.9 x 76.6 x 8.9 mm (6.41 x 3.02 x 0.35 in)165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
SIMNano-SIM + eSIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Weight212 g (7.48 oz)227 g (Sub6), 229 g (mmWave) (8.01 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min)IP68 dust/water resistant (up to 1.5m for 30 min) Stylus support
Display
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass Victus
Resolution1440 x 3120 pixels, 19.5:9 ratio (~512 ppi density)1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Size6.7 inches, 110.6 cm2 (~88.7% screen-to-body ratio)6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
TypeLTPO AMOLED, 120Hz, HDR10+, 1000 nits (HBM), 1500 nits (peak)Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
 Always-on displayAlways-on display
Platform
CPUOcta-core (2x2.85 GHz Cortex-X1 & 2x2.35 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - InternationalOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China
ChipsetGoogle Tensor G2 (5 nm)Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
GPUMali-G710 MP7Mali-G78 MP14 - InternationalAdreno 660 - USA/China
OSAndroid 13, upgradable to Android 15, up to 5 major Android upgradesAndroid 11, up to 4 major Android upgrades, One UI 6.1
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesLaser AF, Dual-LED flash, Pixel Shift, Auto-HDR, panoramaLaser AF, LED flash, auto-HDR, panorama
Quad-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
Single10.8 MP, f/2.2, 21mm (ultrawide), 1/3.1", 1.22µm-
Triple50 MP, f/1.9, 25mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 48 MP, f/3.5, 120mm (periscope telephoto), 1/2.55", 0.7µm, dual pixel PDAF, OIS, 5x optical zoom 12 MP, f/2.2, 126˚ (ultrawide), 1/2.9", 1.25µm, AF-
Video4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS, 10-bit HDR8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie camera
FeaturesHDR, panoramaHDR
Single10.8 MP, f/2.2, 21mm (ultrawide), 1/3.1", 1.22µm40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Video4K@30/60fps, 1080p@30/60fps4K@30/60fps, 1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 -32-bit/384kHz audio Tuned by AKG
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.2, A2DP, LE
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS, GLONASS, BDS, GALILEO
RadioNoFM radio (Snapdragon model only; market/operator dependent)
USBUSB Type-C 3.2USB Type-C 3.2, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
 Ultra Wideband (UWB) supportSamsung DeX, Samsung Wireless DeX (desktop experience support) Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support
Battery
Charging23W wired, PD3.0, 50% in 30 min 23W wireless Reverse wireless25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless
TypeLi-Ion 5000 mAhLi-Ion 5000 mAh
Misc
ColorsObsidian, Snow, HazelPhantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
ModelsGP4BC, GE2AE, GFE4JSM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
Price€ 248.84 / $ 204.00 / £ 259.99 / ₹ 36,999$ 240.01 / C$ 353.20 / £ 202.99 / € 264.99
SAR-0.77 W/kg (head)     1.02 W/kg (body)
SAR EU-0.71 W/kg (head)     1.58 W/kg (body)
Pricing
128GB 12GB RAM-$ 384.99
256GB 12GB RAM-$ 998.00
512GB 12GB RAM-$ 1,179.99
RENEWED-$ 459.00
Tests
Battery life Endurance rating 83h Endurance rating 114h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -24.8 LUFS (Very good) -25.5 LUFS (Very good)
Performance AnTuTu: 796369 (v9) GeekBench: 3187 (v5.1) GFXBench: 34fps (ES 3.1 onscreen) AnTuTu: 657150 (v8) GeekBench: 3518 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)

Google Pixel 7 Pro

  • Excellent camera processing
  • Clean Android experience
  • Timely software updates
  • Modern chipset (Tensor G2)
  • Smooth performance

  • Shorter battery life
  • Less zoom capability compared to S21 Ultra
  • Tensor G2 can be less powerful than Snapdragon 888 in some scenarios

Samsung Galaxy S21 Ultra 5G

  • Longer battery life
  • Brighter display
  • Versatile camera system with more zoom
  • Available at discounted prices
  • Larger display

  • Older chipset (Exynos 2100/Snapdragon 888)
  • Samsung's One UI can be cluttered
  • Software updates may be less frequent

Display Comparison

Both phones feature stunning displays with excellent contrast ratios. The S21 Ultra edges out the Pixel 7 Pro with a slightly higher peak brightness (1023 nits vs 1090 nits, though the Pixel 7 Pro's brightness is more consistent). Both offer vibrant colors and smooth scrolling, making them enjoyable for media consumption. The S21 Ultra's display is slightly larger at 6.8 inches compared to the Pixel 7 Pro's 6.7 inches.

Camera Comparison

Both phones have versatile camera systems. The Pixel 7 Pro excels in computational photography, producing consistently excellent images with accurate colors and impressive dynamic range. The S21 Ultra offers more zoom capabilities with its dual telephoto lenses, providing greater flexibility for long-distance shots. Video recording is strong on both, but the Pixel 7 Pro's processing often results in more pleasing results.

Performance

The Pixel 7 Pro's Google Tensor G2 chipset provides a more modern and efficient performance, particularly in AI and machine learning tasks. While the S21 Ultra's Exynos 2100 (International) or Snapdragon 888 (USA/China) are still capable, they show their age compared to the Tensor G2. Gaming performance is generally comparable, but the Pixel 7 Pro handles demanding tasks with greater ease.

Battery Life

The Galaxy S21 Ultra clearly wins in the battery department, boasting an endurance rating of 114 hours compared to the Pixel 7 Pro's 83 hours. This translates to significantly longer usage times on a single charge for the S21 Ultra.

Buying Guide

The Google Pixel 7 Pro is ideal for users prioritizing a clean Android experience, exceptional camera processing, and timely software updates. The Samsung Galaxy S21 Ultra is a better choice for those needing longer battery life, a brighter display, and a wider range of features, especially if found at a discounted price.

Frequently Asked Questions

❓ Which phone has better software support?
The Google Pixel 7 Pro will receive longer software and security updates compared to the Galaxy S21 Ultra.
❓ Is the Pixel 7 Pro worth buying if I already have an S21 Ultra?
It depends on your priorities. If you value camera processing and a cleaner software experience, the Pixel 7 Pro is a worthwhile upgrade. If battery life and zoom capabilities are more important, sticking with the S21 Ultra is a reasonable choice.