Phone Comparison - Google Pixel 3a vs Samsung Galaxy S21 5G vs Apple iPhone 13
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Apple | |
| Announced | 2019, May | 2021, January 14 | September 2021 |
| Status | Available. Released 2019, May | Coming soon. Exp. release 2021, January 29 | Coming Soon - September 2021 |
| Price | - | Rs. 69,999 ($799.99) [Similarly Priced] | Rs. 79,900 ($0.00) [Similarly Priced] |
| Colors | Clearly White, Just Black, Not Pink | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink | Starlight, Midnight, Blue, Pink, Red |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
151.3 x 70.1 x 8.2 mm (5.96 x 2.76 x 0.32 in) |
151.7 x 71.2 x 7.9 mm (5.97 x 2.8 x 0.31 in) |
146.7 x 71.5 x 7.7 mm (5.78 x 2.81 x 0.3 in) |
| Weight | 147 g (5.19 oz) | 169 g (5.96 oz) | 174 g (6.14 oz) |
| SIM Type | Nano-SIM | Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM and/or eSIM), Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM) CDMA2000 1xEV-DO |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 42(3500), 46, 66(1700/2100), 71(600) | LTE | LTE |
| 5G Network | - | SA/NSA/Sub6/mmWave | Sub6/mmWave |
| Messaging | |||
| Build Features | - Fingerprint Sensor - IP68 dust/water resistant (up to 1.5m for 30 mins) |
- 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+ |
IP68 dust/water resistant (up to 6m for 30 mins) Apple Pay (Visa, MasterCard, AMEX certified) Face ID, Siri natural language commands and dictation Ultra Wideband (UWB) support |
| Notification LED | Yes | - | - |
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| OS | Android 9.0 (Pie) | Android 11 | iOS 15 |
| User Interface | - | One UI 3.1 | - |
| Processor | Octa-Core (2 x 2GHz Kryo 360 + 6 x 1.7GHz Kryo 360), Qualcomm SDM670 Snapdragon 670 | 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 | Hexa-core (2 + 4), Apple A15 Bionic (5 nm) |
| GPU | Adreno 615 | Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea | Apple GPU (4-core graphics) |
| RAM | 4 GB | 8 GB | 6 GB |
| Internal Memory | 32/64 GB | 256 GB | 512 GB |
| External Memory | No | microSDXC (uses shared SIM slot) | No |
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| Type | P-OLED Capacitive Touchscreen, Corning Gorilla Glass 5 | FHD+ Dynamic AMOLED 2X Display 120Hz Refresh Rate HDR10+ 1300 nits (peak) Corning Gorilla Glass Victus Always-on display |
Super Retina XDR OLED HDR10 Dolby Vision 800 nits (typ), 1200 nits (peak) Scratch-resistant Ceramic Glass Oleophobic Coating, Wide color gamut, True-tone |
| Colors | 16M colors | 16M Colour | 16 Colors |
| Size | 5.6 inches | 6.2 inches | 6.1 inches |
| Resolution | 1080 x 2220 pixels (441 ppi) | 1080 x 2400 pixels (424 ppi) | 1170 x 2532 pixels (457 ppi) |
| Screen-to-Body Ratio | 74.99% | 86.12% | 87.25% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | FM radio (Snapdragon model only; market/operator dependent) | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12.2 MP | 12 MP + 64 MP + 12 MP | 12 MP + 12 MP |
| Flash | Dual-LED Flash | LED Flash | Dual-LED Dual-tone Flash |
| Features | 12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, OIS, dual pixel PDAF Auto-HDR, Panorama |
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 MP, f/1.6, 26mm (wide), 1.7µm, dual pixel PDAF, sensor-shift OIS 12 MP, f/2.4, 120˚, 13mm (ultrawide) HDR (photo/panorama) |
| Video | 2160p@30fps, 1080p@30/60/120fps, 720p@240fps, 1080p@30fps (gyro-EIS) | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS | 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to XXfps), stereo sound rec. |
| Front Camera |
8 MP, f/1.8, 28mm PDAF No AF, Auto-HDR, 1080p@30fps [Similar] |
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] |
12 MP, f/2.2, 23mm (wide), 1/3.6" SL 3D, (depth/biometrics sensor) HDR 4K@24/25/30/60fps, 1080p@30/60/120fps, gyro-EIS [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/75 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G | HSPA 42.2/5.76 Mbps, LTE-A, 5G, EV-DO Rev.A 3.1 Mbps |
| Bluetooth | 5.0, A2DP, LE, aptX HD | 5.0, A2DP, LE | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | 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/6, dual-band, hotspot |
| USB | 2.0, Type-C 1.0 reversible connector | USB Type-C 3.2, USB On-The-Go | Lightning, USB 2.0 |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Browser | Yes | Yes | Yes |
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| Internal | 32/64 GB, 4 GB RAM | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 | 512 GB, 6 GB RAM or 256 GB, 6 GB RAM or 128 GB, 6 GB RAM NVMe |
| Expandable Storage | No | microSDXC (uses shared SIM slot) | No |
| USB OTG | Supported | Supported | Not 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-Ion Battery Fast Battery Charging 18W |
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 |
Li-Ion, non-removable Fast charging 20W, 50% in 30 min (advertised) USB Power Delivery 2.0 MagSafe wireless charging 15W Qi magnetic fast wireless charging 7.5W |
| Capacity | 3000 mAh | 4000 mAh | - |
| Stand by | - | - | Up to 19 h (multimedia) |
| Talk Time | - | - | Up to 75 h (Music Play) |
Rs. 69,900 
Rs. 69,900 
