Phone Comparison - Samsung Galaxy S7 (CDMA) vs Xiaomi Mi 9 SE vs Xiaomi Redmi 7
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | Xiaomi | Xiaomi |
| Announced | February 2016 | February 2019 | March 2019 |
| Status | Available - March 2016 | Available - March 2019 | Coming Soon - March 2019 |
| Price | Rs. 43,400 ($638.24) [Similarly Priced] | - | Rs. 7,999 ($0.00) [Similarly Priced] |
| Colors | Black Onyx, Silver Titanium, Gold Platinum | Violet, Blue, Gray | Black, red, blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 in) |
147.5 x 70.5 x 7.5 mm (5.81 x 2.78 x 0.3 in) |
158.7 x 75.6 x 8.5 mm (6.25 x 2.98 x 0.33 in) |
| Weight | 152 g (5.36 oz) | 155 g (5.47 oz) | 180 g (6.35 oz) |
| SIM Type | - | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO - G930V, G930R |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 - G930A, G930V HSDPA 850 / 1700(AWS) / 1900 / 2100 - G930T |
HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500) - G930A | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
| SAR US |
1.24 W/kg (head) 1.59 W/kg (body) |
- W/kg (head) - W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | SMS, MMS, EMail, IM | ||
| Build Features | - Samsung Pay (Visa, MasterCard certified) - IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes |
Fingerprint Sensor (under display) |
- Fingerprint Sensor - P2i nano hydrophobic coating |
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| OS | Android OS, v6.0 (Marshmallow) | Android 9.0 (Pie) | Android 9.0 (Pie) |
| User Interface | - | MIUI 10 | MIUI 9 |
| Processor | Dual-core 2.15 GHz & dual-core 1.6 GHz, Qualcomm MSM8996 Snapdragon 820 | Octa-core 2.3 GHz, Qualcomm SDM712 Snapdragon 712 (10 nm) | Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver), Qualcomm SDM632 Snapdragon 632 (14 nm) |
| GPU | Adreno 530 | Adreno 616 | Adreno 506 |
| RAM | 3/4 GB | 6 GB | 4 GB |
| Internal Memory | 32/64 GB | 64/128 GB | 64 GB |
| External Memory | microSD, up to 200 GB (dedicated slot) | No | microSD, up to 512 GB (dedicated slot) |
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| Type | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.1 inches | 5.97 inches | 6.26 inches |
| Resolution | 1440 x 2560 pixels (576 ppi) | 1080 x 2340 (432 ppi) | 720 x 1520 pixels (269 ppi) |
| Screen-to-Body Ratio | 72.33% | 84.02% | 81.33% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | - | No | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 12 MP, 4608 x 2592 pixels | 48 MP + 13 MP + 8 MP | 12 MP + 2 MP |
| Flash | LED Flash | Dual-LED Flash | LED Flash |
| Features | Phase Detection Autofocus, 1/2.6" Sensor Size, 26 mm, f/1.7, 1.4 µm pixel size, geo-tagging, touch focus, face detection, Auto HDR, panorama | 48 MP, f/1.8, 1/2", 0.8µm, PDAF 13 MP, f/2.4, (ultrawide), 1.12µm 8 MP, f/2.4, (telephoto), 1.12µm, PDAF HDR, panorama |
12 MP, f/2.2, 1.25µm, PDAF 2 MP, depth sensor HDR, Panorama |
| Video | 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec. | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps | 1080p@30/60fps |
| Front Camera | 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar] | 20 MP, f/2.0, 0.9µm, HDR, 1080p@30fps [Similar] | 8 MP, HDR, 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps | HSPA, LTE-A | HSPA, LTE |
| Bluetooth | v4.2, A2DP, LE, apt-X | 5.0, A2DP, LE, aptX HD | 4.2, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| USB | microUSB v2.0, USB Host | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | microUSB 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS |
| Browser | HTML5 | Yes | Yes |
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| Internal | 32/64 GB, 3/4 GB RAM - G930R | 64/128 GB, 6 GB RAM | 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 200 GB (dedicated slot) | No | microSD, up to 512 GB (dedicated slot) |
| USB OTG | Supported | Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-Ion Battery | Non-removable Li-Po Battery | Non-removable Li-Po Battery |
| Capacity | 3000 mAh | 3070 mAh | 4000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 7,999 
