Samsung Galaxy Note 9
Samsung Galaxy M31
Samsung Galaxy M51Samsung Galaxy Note 9 vs Samsung Galaxy M31 vs Samsung Galaxy M51
Price Comparison (India)
Rs. 67,900 General Info
| Manufacturer | ||
| Samsung | Samsung | Samsung |
| Announced | ||
| August 2018 | 2020, February 25 | 2020, August 31 |
| Status | ||
| Available - August 2018 | Available. Released 2020, March 5 | Coming soon. Exp. release 2020, September 11 |
| Price | ||
| Rs. 67,900 ($999.00) [Similarly Priced] | Rs. 14,999 ($0.00) [Similarly Priced] | - |
| Colors | ||
| Metallic copper, Lavender purple, Ocean blue, Midnight black | Ocean Blue, Space Black, Red | Blue; other colors |
| Form Factor | ||
| Candybar | Candybar | Candybar |
| Dimension | ||
|
161.9 x 76.4 x 8.8 mm (6.37 x 3.01 x 0.35 in) |
159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in) |
162.6 x 77.5 x 8.5 mm (6.4 x 3.05 x 0.33 in) |
| Weight | ||
| 201 g (7.09 oz) | 191 g (6.74 oz) | - |
| SIM Type | ||
| Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | 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 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | ||
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | 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), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) | LTE |
| Messaging | ||
| SMS, MMS, Push Mail, EMail, IM | ||
| Build Features | ||
| - Fingerprint Sensor - Samsung Pay (Visa, MasterCard certified) - IP68 dust/water proof (up to 1.5m for 30 mins) - Stylus (Bluetooth integration) |
- Fingerprint Sensor |
- Fingerprint Sensor (side-mounted) |
| Notification LED | ||
| Yes | - | - |
Hardware and OS
| OS | ||
| Android 8.1 (Oreo) | Android 10.0 | Android 10.0 |
| User Interface | ||
| - | One UI 2.0 | One UI 2.0 |
| Processor | ||
| Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China, Exynos 9810 Octa - EMEA Qualcomm SDM845 Snapdragon 845 - USA/LATAM, China |
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) | Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) |
| GPU | ||
| Mali-G72 MP18 - EMEA Adreno 630 - USA/LATAM, China |
Mali-G72 MP3 | Adreno 618 |
| RAM | ||
| 6/8 GB | 6 GB | 6 GB |
| Internal Memory | ||
| 128/512 GB | 128 GB | 128 GB |
| External Memory | ||
| microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only | microSD, up to 512 GB | microSDXC |
Display
| Type | ||
| Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 | Full HD+ Infinity-U Super AMOLED Capacitive Touchscreen | FHD+ IPS LCD Capacitive Touchscreen Corning Gorilla Glass 3 |
| Colors | ||
| 16M colors | 16M colors | 16M colors |
| Size | ||
| 6.4 inches | 6.4 inches | 6.5 inches |
| Resolution | ||
| 1440 x 2960 pixels (514 ppi) | 1080 x 2340 pixels (403 ppi) | 1080 x 2340 pixels (396 ppi) |
| Screen-to-Body Ratio | ||
| 84.15% | 83.97% | 82.51% |
| Multi-Touch | ||
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Multimedia
| 3.5mm Jack | ||
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| Radio | ||
| No | Yes | FM radio |
| Games | ||
| Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ||
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Camera
| Rear Camera | ||
| Dual 12 MP + 12 MP | 64 MP + 8 MP + 5 MP + 5 MP | 64 MP + 12 MP + 5 MP + 5 MP |
| Flash | ||
| LED flash | LED Flash | LED Flash |
| Features | ||
| 12 MP, f/1.5-2.4, 26mm, 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm, 1/3.6", 1µm, AF, OIS, 2x optical zoom Dual Video Call, Auto-HDR |
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, 25mm (macro), 1/5.0", 1.12µm 5 MP, f/2.2, (depth) HDR, Panorama |
64 MP, f/2.0, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.2, (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) Panorama, HDR |
| Video | ||
| 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, Dual-Video Rec | 2160p@30fps, 1080p@30fps, gyro-EIS | 4K@30fps, 1080p@30fps |
| Front Camera | ||
| 8 MP, f/1.7, 25mm, 1/3.6", 1.22µm, AF, Dual video call, Auto-HDR, 1440p@30fps | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm HDR 1080p@30fps |
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm HDR 1080p@30fps |
Connectivity and Data Rate
| GPRS | ||
| Yes | Yes | Yes |
| Edge | ||
| Yes | Yes | Yes |
| 3G | ||
| HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/200 Mbps | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps |
| Bluetooth | ||
| 5.0, A2DP, LE, aptX | 5.0, A2DP, LE | 5.0, 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, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | ||
| 3.1, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector |
| GPS | ||
| Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | ||
| HTML5 | Yes | Yes |
User Memory
| Internal | ||
| 128/512 GB, 6/8 GB RAM | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM | 128 GB, 6 GB RAM |
| Expandable Storage | ||
| microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only | microSD, up to 512 GB | microSDXC |
| USB OTG | ||
| Not Supported | Yes | Supported |
Sensors
| 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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| Heart-rate Sensor | ||
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| NFC | ||
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Battery
| Type | ||
| Non-removable Li-Ion Battery | Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Po Battery Fast battery charging 25W |
| Capacity | ||
| 4000 mAh | 6000 mAh | 7000 mAh |
| Stand by | ||
| - | - | - |
| Talk Time | ||
| - | - | - |
