Phone Comparison - Samsung Galaxy Note 9 vs Samsung Galaxy A7 (2018) vs Samsung Galaxy A21s
.jpg)
.jpg)
.jpg)
|
|
|
|
|
| Price Comparison (India) | - | ||
|
|||
| Manufacturer | Samsung | Samsung | Samsung |
| Announced | August 2018 | September 2018 | Expected Announcement - May 2020 |
| Status | Available - August 2018 | Available | Rumored |
| Price | Rs. 67,900 ($999.00) [Similarly Priced] | Rs. 18,990 ($0.00) [Similarly Priced] | - |
| Colors | Metallic copper, Lavender purple, Ocean blue, Midnight black | Black, blue, gold, pink | Black, White, Blue |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
161.9 x 76.4 x 8.8 mm (6.37 x 3.01 x 0.35 in) |
159.8 x 76.8 x 7.5 mm (6.29 x 3.02 x 0.3 in) |
8.9 mm thickness (0.35 in thickness) |
| Weight | 201 g (7.09 oz) | 168 g (5.93 oz) | 191 g (6.74 oz) |
| SIM Type | Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | 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 model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - A750F/DS, A750FN/DS HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A750G |
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) - A750F/DS, A750FN/DS | LTE |
| SAR EU |
- W/kg (head) - W/kg (body) |
0.34 W/kg (head) 1.43 W/kg (body) |
- W/kg (head) - W/kg (body) |
| 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 Samsung Pay |
- Fingerprint Sensor |
| Notification LED | Yes | Yes | - |
|
|||
| OS | Android 8.1 (Oreo) | Android 8.0 (Oreo), planned upgrade to Android 9.0 (Pie) | Android 10.0 |
| 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 (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa (14 nm) | Octa-core 2.0 GHz, Exynos 850 |
| GPU | Mali-G72 MP18 - EMEA Adreno 630 - USA/LATAM, China |
Mali-G71 | - |
| RAM | 6/8 GB | 4/6 GB | 3 GB |
| Internal Memory | 128/512 GB | 128 GB | 64 GB |
| External Memory | microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only | microSD, up to 512 GB (dedicated slot) | microSDXC |
|
|||
| Type | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 | Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass (unspecified Version) | PLS TFT Capacitive Touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 6.4 inches | 6.0 inches | 6.55 inches |
| Resolution | 1440 x 2960 pixels (514 ppi) | 1080 x 2220 pixels (411 ppi) | 720 x 1600 pixels (268 ppi) |
| Screen-to-Body Ratio | 84.15% | 74.61% | - |
| Multi-Touch |  |
|
|
|
|||
| 3.5mm Jack | |
|
|
| Radio | No | FM radio | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
|
|||
| Rear Camera | Dual 12 MP + 12 MP | 24 MP + 8 MP + 5 MP | 48 MP + 8 MP + 2 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 |
24 MP, f/1.7, 27mm (wide), PDAF 8 MP, f/2.4, 18mm (ultrawide) 5 MP, f/2.2, depth sensor Panorama, HDR |
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 |
| Video | 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, Dual-Video Rec | 1080p@30fps (gyro-EIS) | 1080p@30fps |
| Front Camera | 8 MP, f/1.7, 25mm, 1/3.6", 1.22µm, AF, Dual video call, Auto-HDR, 1440p@30fps [Similar] |
24 MP, f/2.0, 26mm (wide) HDR, 1080p@30fps [Similar] |
13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm HDR, Panorama 1080p@30fps [Similar] |
|
|||
| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/200 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
| 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, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | 3.1, Type-C 1.0 reversible connector | microUSB 2.0 | Yes |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
| Browser | HTML5 | Yes | Yes |
|
|||
| Internal | 128/512 GB, 6/8 GB RAM | 128 GB, 4/6 GB RAM or 64 GB, 4 GB RAM | 64 GB, 3 GB RAM or 32 GB, 3 GB RAM |
| Expandable Storage | microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only | microSD, up to 512 GB (dedicated slot) | microSDXC |
| USB OTG | Not Supported | Supported | Supported |
|
|||
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| Magnetic-Field Sensor (Compass) | |
|
|
| Gyroscope Sensor | |
|
|
| Barometer Sensor | |
|
|
| Heart-rate Sensor | |
|
|
| NFC | |
|
|
|
|||
| Type | Non-removable Li-Ion Battery | Non-removable Li-Po Battery | Non-removable Li-Po Battery Battery Charging 10W |
| Capacity | 4000 mAh | 3300 mAh | 5000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 67,900 
