Phone Comparison - Samsung Galaxy S21 5G vs Google Pixel 6a vs Google Pixel 7
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | ||
| Announced | 2021, January 14 | 2022, May 11 | 2022, October 06 |
| Status | Coming soon. Exp. release 2021, January 29 | Coming soon. Exp. release 2022, July 21 | Coming soon. Exp. release 2022, October 13 |
| Price | Rs. 69,999 ($799.99) [Similarly Priced] | - | Rs. 59,999 ($0.00) [Similarly Priced] |
| Colors | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink | Chalk, Charcoal, Sage | Obsidian, Lemongrass, Snow |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
151.7 x 71.2 x 7.9 mm (5.97 x 2.8 x 0.31 in) |
152.2 x 71.8 x 8.9 mm (5.99 x 2.83 x 0.35 in) |
155.6 x 73.2 x 8.7 mm (6.13 x 2.88 x 0.34 in) |
| Weight | 169 g (5.96 oz) | 178 g (6.28 oz) | 197 g (6.95 oz) |
| SIM Type | Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM and/or eSIM | Nano-SIM and/or eSIM |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE | LTE1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 48, 66, 71 - GX7AS, GB62Z (USA/Canada) 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 48, 66, 71 - G1AZG (International) |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 40, 41, 42, 46, 48, 66, 71 - GQML3 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71 - GVU6C |
| 5G Network | SA/NSA/Sub6/mmWave | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6 - GX7AS (USA/Canada) 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 40, 48, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - GB62Z (USA) 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 40, 48, 66, 71, 77, 78 SA/NSA/Sub6 - G1AZG (International) |
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 40, 41, 46, 48, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - GQML3 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 - GVU6C |
| Messaging | |||
| Build Features | - Fingerprint Sensor (under display, ultrasonic) Samsung Pay (Visa, MasterCard certified) IP68 dust/water resistant (up to 1.5m for 30 mins) Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+ |
- Fingerprint Sensor (under display, optical) IP67 dust/water resistant (up to 1m for 30 mins) |
- Fingerprint Sensor (under display, optical) IP68 dust/water resistant (up to 1.5m for 30 mins) |
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| OS | Android 11 | Android 12 | Android 13 |
| User Interface | One UI 3.1 | - | - |
| Processor | Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International / Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China/Korea, Exynos 2100 - International / Qualcomm Snapdragon 888 - USA/China/Korea | Octa-core (2x2.80 GHz Cortex-X1 & 2x2.25 GHz Cortex-A76 & 4x1.80 GHz Cortex-A55), Google Tensor (5 nm) | Octa-core (2x2.85 GHz Cortex-X1 & 2x2.35 GHz Cortex-A76 & 4x1.80 GHz Cortex-A55), Google Tensor G2 (4 nm) |
| GPU | Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea | Mali-G78 MP20 | Mali-G710 MC10 |
| RAM | 8 GB | 6 GB | 8 GB |
| Internal Memory | 256 GB | 128 GB | 256 GB |
| External Memory | microSDXC (uses shared SIM slot) | No | No |
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| Type | FHD+ Dynamic AMOLED 2X Display 120Hz Refresh Rate HDR10+ 1300 nits (peak) Corning Gorilla Glass Victus Always-on display |
FHD+ OLED Screen HDR |
FHD+ AMOLED Screen 90Hz Refresh Rate HDR10+ 1000 nits (HBM), 1400 nits (peak) Corning Gorilla Glass Victus |
| Colors | 16M Colour | 16M Colors | 16M Colors |
| Size | 6.2 inches | 6.1 inches | 6.3 inches |
| Resolution | 1080 x 2400 pixels (424 ppi) | 1080 x 2400 pixels (431 ppi) | 1080 x 2400 pixels (418 ppi) |
| Screen-to-Body Ratio | 86.12% | 82.38% | 84.03% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio (Snapdragon model only; market/operator dependent) | No | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12 MP + 64 MP + 12 MP | 12.2 MP + 12 MP | 50 MP + 12 MP |
| Flash | LED Flash | Dual-LED Flash | Dual-LED Flash |
| Features | 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom 12 MP, f/2.2, 13mm (ultrawide), 1.4µm, Super Steady video Auto-HDR, Panorama |
12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.2, 17mm, 114˚ (ultrawide), 1.25µm Pixel Shift, Auto-HDR, panorama |
50 MP, f/1.9, 25mm (wide), 1/1.31", 1.2µm, multi-directional PDAF, Laser AF, OIS 12 MP, f/2.2, 114˚ (ultrawide), 1/2.9", 1.25µm Pixel Shift, Auto-HDR, Panorama |
| Video | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS | 4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS | 4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS, 10-bit HDR |
| Front Camera | 10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, Dual Pixel PDAF, Dual video call, Auto-HDR, 4K@30/60fps, 1080p@30fps [Similar] |
8 MP, f/2.0, 24mm (wide), 1.12µm Auto-HDR, panorama 1080p@30fps [Similar] |
10.8 MP, f/2.2, 21mm (ultrawide), 1/3.1", 1.22µm Auto-HDR, panorama 4K@30/60fps, 1080p@30/60fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G |
| Bluetooth | 5.0, A2DP, LE | 5.2, A2DP, LE | 5.2, A2DP, LE, aptX HD |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot |
| USB | USB Type-C 3.2, USB On-The-Go | USB Type-C 3.1 | USB Type-C 3.1 |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS | Yes, with dual-band A-GPS, GLONASS, GALILEO, QZSS, BDS |
| Browser | Yes | Yes | Yes |
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| Internal | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 | 128 GB, 6 GB RAM UFS 3.1 | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 |
| Expandable Storage | microSDXC (uses shared SIM slot) | No | No |
| USB OTG | Supported | Not Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| Barometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-Po Battery Fast battery charging 25W USB Power Delivery 3.0 Fast Qi/PMA wireless charging 15W Power bank/Reverse wireless charging 4.5W |
Non-removable Li-Po Battery Fast battery Charging 18W USB Power Delivery 3.0 |
Non-removable Li-Po Battery Fast battery Charging 30W, 50% in 30 min (advertised) Fast wireless charging 20W Reverse wireless charging USB Power Delivery 3.0 |
| Capacity | 4000 mAh | 4410 mAh | 4355mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 59,999 
