Phone Comparison - Samsung I9300 Galaxy S III (S3) vs Samsung Galaxy S7 vs Xiaomi Redmi K80 Ultra
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Samsung | Xiaomi |
| Announced | May 2012 | February 2016 | June 2025 |
| Status | Available - May 2012 | Available - March 2016 | Available - June 2025 |
| Price | - | Rs. 43,400 ($638.24) [Similarly Priced] | - |
| Colors | Blue, White | Black, Gold, Silver | Gray, White, Blue, Green |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
136.6 x 70.6 x 8.6 mm (5.38 x 2.78 x 0.34 in) |
142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 in) |
163.1 x 77.9 x 8.2 mm (6.42 x 3.07 x 0.32 in) |
| Weight | 133 g (4.69 oz) | 152 g (5.36 oz) | 219 g (7.73 oz) |
| SIM Type | - | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by) | Nano-SIM + Nano-SIM |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 CDMA 800 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 |
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 CDMA2000 1x |
| 4G Network | LTE (regional) | LTE | 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 |
| 5G Network | - | - | 1, 3, 5, 7, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | |
| Build Features | - | - Heart rate sensor - Fingerprint sensor - IP68 certified - dust and water resistant - Water resistant up to 1 meter and 30 minutes |
- Fingerprint Sensor (under display, ultrasonic) IP68 dust tight and water resistant (immersible up to 2m for 30 min) |
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| OS | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v6.0 (Marshmallow) | Android 15 |
| User Interface | - | TouchWiz UI | HyperOS 2 |
| Processor | Quad-core 1.4 GHz Cortex-A9, Exynos 4212 Quad | Quad-core (2x 2.15 GHz Kryo & 2x 1.6 GHz Kryo)/ Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) , Qualcomm MSM8996 Snapdragon 820/ Exynos 8 Octa 8890 | Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720), Mediatek Dimensity 9400+ (3 nm) |
| GPU | Mali-400MP | Adreno 530/ Mali-T880 MP12 | Immortalis-G925 |
| RAM | 1 GB | 4 GB | 16 GB |
| Internal Memory | 16/32/64 GB storage | 32/64 GB | 1 TB |
| External Memory | microSD, up to 64 GB | microSD, up to 2 TB | No |
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| Type | Super AMOLED capacitive touchscreen | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display | FHD+ OLED Screen, 144Hz Dolby Vision, HDR10+, HDR Vivid 1800 Nits (HBM), 3200 Nits (peak) Scratch/drop-resistant Glass |
| Colors | 16M colors | 16M colors | 68B colors |
| Size | 4.8 inches | 5.1 inches | 6.83 inches |
| Resolution | 720 x 1280 pixels (306 ppi) | 1440 x 2560 pixels (576 ppi) | 1280 x 2772 pixels (447 ppi) |
| Screen-to-Body Ratio | 65.84% | 72.33% | 90.17% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | - | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | Dual Pixel 12 MP, 4608 x 2592 pixels | 50 MP + 8 MP |
| Flash | LED flash | Dual-LED (Dual Tone) | Dual-LED Dual-tone Flash |
| Features | Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Phase Detection Autofocus, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size,Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama | 50 MP, f/1.9, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm Color Spectrum Sensor, HDR, Panorama |
| Video | Yes, 1080p@30fps | 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS |
| Front Camera | Yes, 1.9 MP, 720p@30fps [Similar] | 5 MP, f/1.7, Dual Video Call, Auto HDR [Similar] |
20 MP, (wide), 1/2.0", 0.8µm HDR 1080p@30/60fps [Similar] |
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| GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Yes |
| Edge | Class 12 | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps | HSPA, LTE, 5G |
| Bluetooth | Yes, v4.0 with A2DP, EDR | v4.2, A2DP, LE, apt-X | 5.4, A2DP, LE, LHDC 5 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct |
| USB | Yes, microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0, USB Host | USB Type-C |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS, BDS | GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC, GLONASS |
| Browser | HTML, Adobe Flash | HTML5 | Yes |
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| Internal | 16/32/64 GB storage, 1 GB RAM | 32/64 GB, 4 GB RAM | 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1 |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 2 TB | 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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| Barometer Sensor | |
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| Heart-rate Sensor | |
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| NFC | |
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| Type | Standard battery, Li-Ion | Non-removable Li-Po Battery | Non-removable Si/C Li-Ion Battery Fast Battery Charging 100W wired, PD3.0 Bypass charging |
| Capacity | 2100 mAh | 3000 mAh | 7410 mAh |
| Stand by | Up to 830Hr (2G)/up to 770Hr hours (3G) | - | - |
| Talk Time | Up to 1350Min (2G)/up to 700Min hours (3G) | - | - |
Rs. 43,400 
Rs. 43,400 
Rs. 43,400 
