Phone Comparison - Samsung Galaxy A21s vs Apple iPhone 12 vs Samsung Galaxy A15
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Apple | Samsung |
| Announced | Expected Announcement - May 2020 | October 2020 | December 2023 |
| Status | Rumored | Coming Soon - October 2020 | Coming Soon - December 2023 |
| Price | - | Rs. 79,900 ($0.00) [Similarly Priced] | - |
| Colors | Black, White, Blue | Black, White, Red, Green, Blue | Black, Personality Yellow, Fantasy Blue, Optimistic Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
8.9 mm thickness (0.35 in thickness) |
146.7 x 71.5 x 7.4 mm (5.78 x 2.81 x 0.29 in) |
160.1 x 76.8 x 8.4 mm (6.3 x 3.02 x 0.33 in) |
| Weight | 191 g (6.74 oz) | 164 g (5.78 oz) | 200 g (7.05 oz) |
| SIM Type | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM and/or eSIM), Dual SIM (Nano-SIM, dual stand-by) - for China | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM) - for China CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual sim model only) |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2176 | LTE |
| 5G Network | - | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - A2176 | - |
| Messaging | |||
| Build Features | - Fingerprint Sensor |
IP68 dust/water resistant (up to 6m for 30 mins) Apple Pay (Visa, MasterCard, AMEX certified) |
- Fingerprint Sensor |
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| OS | Android 10.0 | iOS 14 | Android 14 |
| User Interface | One UI 2.0 | - | One UI 6 |
| Processor | Octa-core 2.0 GHz, Exynos 850 | Hexa-core, Apple A14 Bionic (5 nm) | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Helio G99 (6nm) |
| GPU | - | Apple GPU (4-core graphics) | Mali-G57 MC2 |
| RAM | 3 GB | N/A | 8 GB |
| Internal Memory | 64 GB | 64GB, 128GB, 256GB | 256 GB |
| External Memory | microSDXC | No | microSDXC |
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| Type | PLS TFT Capacitive Touchscreen | Super Retina XDR OLED screen Scratch-resistant Glass, Oleophobic Coating HDR10 625 nits (typ), 1200 nits (peak) Dolby Vision Wide color gamut True-tone |
FHD+ Super AMOLED Screen 90Hz Refresh Rate 800 Nits (HBM) |
| Colors | 16M colors | 16M Colour | 16M colors |
| Size | 6.55 inches | 6.1 inches | 6.5 inches |
| Resolution | 720 x 1600 pixels (268 ppi) | 1170 x 2532 pixels (457 ppi) | 1080 x 2340 pixels (396 ppi) |
| Screen-to-Body Ratio | - | 87.25% | 84.56% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | No | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 48 MP + 8 MP + 2 MP | 12 MP + 12 MP | 50 MP + 5 MP + 2 MP |
| Flash | LED Flash | Quad-LED dual tone Flash | LED Flash |
| Features | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) Panorama, HDR |
12 MP, f/1.6, 26mm (wide), 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 120˚, 13mm (ultrawide), 1/3.6" HDR (photo/panorama) |
50 MP, f/1.8, (wide), AF 5 MP, f/2.2, (ultrawide) 2 MP, f/2.4, (macro) Panorama, HDR |
| Video | 1080p@30fps | 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec. | 1080p@30fps |
| Front Camera |
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm HDR, Panorama 1080p@30fps [Similar] |
12 MP, f/2.2, 23mm (wide), 1/3.6" SL 3D, (depth/biometrics sensor) HDR 4K@24/30/60fps, 1080p@30/60/120fps, gyro-EIS [Similar] |
13 MP, f/2.0, (wide) 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A, 5G, EV-DO Rev.A 3.1 Mbps | HSPA, LTE |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | Yes |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot | Yes |
| USB | Yes | Lightning, USB 2.0 | USB Type-C 2.0 |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, QZSS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Browser | Yes | Yes | Yes |
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| Internal | 64 GB, 3 GB RAM or 32 GB, 3 GB RAM | 64GB, 128GB, 256GB | 256 GB, 8 GB RAM or 128 GB, 8 GB RAM |
| Expandable Storage | microSDXC | No | microSDXC |
| USB OTG | Supported | Not 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-Po Battery Battery Charging 10W |
Non-removable Li-Po Battery Fast charging 18W, 50% in 30 min (advertised) USB Power Delivery 2.0 Qi fast wireless charging 15W |
Non-removable Li-Po Battery Fast battery Charging 25W |
| Capacity | 5000 mAh | - | 5000 mAh |
| Stand by | - | Up to 17 h (multimedia) | - |
| Talk Time | - | - | - |
Rs. 59,900 
Rs. 50,900 
