Samsung Galaxy Quantum 2 vs Samsung Galaxy A91
General Info
| Manufacturer | |
| Samsung | Samsung |
| Announced | |
| April 2021 | Not announced yet |
| Status | |
| Coming Soon - April 2021 | Rumored |
| Colors | |
| Black, White, Violet | White, Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
161.9 x 73.8 x 8.1 mm (6.37 x 2.91 x 0.32 in) |
- |
| Weight | |
| 176 g (6.21 oz) | - |
| SIM Type | |
| Nano-SIM | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | 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 / 1700(AWS) / 1900 / 2100 |
| 4G Network | |
| 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 | LTE (unspecified) |
| 5G Network | |
| 78 SA/NSA | - |
| Messaging | |
| Build Features | |
| - Fingerprint Sensor(under display, optical) |
- Fingerprint Sensor(In-display) |
Display
Hardware and OS
| OS | |
| Android 11, One UI 3.1 | Android 10 |
| User Interface | |
| One UI 3.1 | One UI |
| Processor | |
| Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485), Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset [Similar] | Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 (7 nm) [Similar] |
| GPU | |
| Adreno 640 (700 MHz) [Similar] | Adreno 640 [Similar] |
| RAM | |
| 6 GB [Browse Similar] | 8 GB [Browse Similar] |
| Internal Memory | |
| 128 GB | 128 GB |
| External Memory | |
| microSDXC (dedicated slot) | microSD, up to 512 GB |
Camera
| Rear Camera | |
| 64 MP + 12 MP + 5 MP [Similar] | 48 MP + 12 MP + 5 MP [Similar] |
| Flash | |
| LED Flash | LED Flash |
| Features | |
| 64 MP, f/1.8, 26mm (wide), 1/1.7X", 0.8µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm 5 MP, f/2.4, (macro) Panorama, HDR |
48 MP, f/2.0, 26mm (wide), 1/2", 0.8µm, PDAF, OIS 12 MP, f/2.2, 12mm (ultrawide), 1.12µm 5 MP, f/2.2, depth sensor Panorama, HDR |
| Video | |
| 4K@30fps, 1080p@30/60/240fps; gyro-EIS | 2160p@30fps, 1080p@30/60fps (gyro-EIS), 720p@960fps |
| Front Camera | |
|
10 MP, f/2.2, (wide) HDR 1080p@30fps [Similar] |
32 MP, f/2.2, 25mm (wide), 0.8µm, HDR, 1080p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | - |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps |
| Bluetooth | |
| 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 |
| USB | |
| USB Type-C 2.0, USB On-The-Go | 2.0, Type-C 1.0 reversible connector |
| GPS | |
| Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | |
| Yes | Yes |
User Memory
| Internal | |
| 128 GB, 6 GB RAM | 128 GB, 8 GB RAM |
| Expandable Storage | |
| microSDXC (dedicated slot) | microSD, up to 512 GB |
| USB OTG | |
| Supported | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| Magnetic-field Sensor (Compass) | |
| Gyroscope Sensor | |
| NFC | |
Battery
| Type | |
| Non-removable Li-Po Battery Fast battery charging 25W |
Non-removable Li-Po Battery Fast battery charging 45W |
| Capacity | |
| 4500 mAh | 4500 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |