Phone Comparison - Samsung Galaxy A90 vs Oppo A31 vs Oppo A3x
.jpg)
.jpg)
.jpg)
|
|
|
|
|
| Price Comparison (India) | - | - | |
|
|||
| Manufacturer | Samsung | Oppo | Oppo |
| Announced | Expected Announcement - April 2019 | February 2020 | August 2024 |
| Status | Rumored - April 2019 | Available - February 2020 | Available - August 2024 |
| Price | - | Rs. 11,490 ($0.00) [Similarly Priced] | Rs. 12,499 ($0.00) [Similarly Priced] |
| Colors | Various | Fantasy White, Mystery Black | Sparkle Black, Starlight White, Starry Purple |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
165 x 76.5 x 9 mm (6.5 x 3.01 x 0.35 in) |
163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in) |
165.7 x 76 x 7.7 mm (6.52 x 2.99 x 0.3 in) |
| Weight | 219 g (7.73 oz) | 180 g (6.35 oz) | 187 g (6.6 oz) |
| SIM Type | Single SIM (Nano-SIM), 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 / 1900 / 2100 | HSDPA 850 / 900 / 2100 | HSDPA 900 / 2100 |
| 4G Network | LTE | LTE (unspecified) | 1, 3, 5, 8, 28, 40, 41 |
| 5G Network | - | - | 1, 3, 5, 8, 28, 40, 41, 77, 88 SA/NSA |
| Messaging | |||
| Build Features | - Fingerprint Sensor |
- Fingerprint Sensor |
- Fingerprint Sensor (side-mounted) IP54, dust and splash resistant MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions |
|
|||
| OS | Android 9.0 (Pie) | Android 9.0 (Pie) | Android 14 |
| User Interface | - | ColorOS 6.1 | ColorOS 14 |
| Processor | Octa-core, Qualcomm Snapdragon 7150 | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765V/CB Helio P35 (12nm) | Octa-core (2x2.4 GHz Cortex-A76 & 6x Cortex-A55), Mediatek Dimensity 6300 (6 nm) |
| GPU | - | PowerVR GE8320 | Mali-G57 MC2 |
| RAM | 6/8 GB | 4 GB | 4 GB |
| Internal Memory | 128 GB | 128 GB | 128 GB |
| External Memory | microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) | microSDXC |
|
|||
| Type | Super AMOLED Capacitive Touchscreen | IPS LCD Capacitive Touchscreen | HD+ IPS LCD Screen 120Hz, 1000 Nits (HBM) Panda Glass Protection |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 6.7 inches | 6.5 inches | 6.67 inches |
| Resolution | 1080 x 2400 pixels (393 ppi) | 720 x 1600 pixels (270 ppi) | 720 x 1604 pixels (264 ppi) |
| Screen-to-Body Ratio | 85.78% | 82.39% | 84.89% |
| Multi-Touch |  |
|
|
|
|||
| 3.5mm Jack | |
|
|
| Radio | - | FM radio | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
|
|||
| Rear Camera | 48 MP + 8 MP | 12 MP + 2 MP + 2 MP | 8 MP |
| Flash | No | LED Flash | LED Flash |
| Features | 48 MP, f/1.8, 1/2", 0.8µm, PDAF 8 MP, f/2.4, 12mm (ultrawide) TOF 3D camera HDR |
12 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm 2 MP, f/2.4, (depth) HDR, Panorama |
8 MP, f/2.0, (wide), PDAF Auxiliary lens HDR, Panorama |
| Video | 1080p@30fps | 1080p@30fps | 1080p@30/60fps |
| Front Camera | Flipping main camera module [Similar] | 8 MP, f/2.0, HDR, 1080p@30fps [Similar] |
5 MP, f/2.2, (wide) Video - 1080p@30fps [Similar] |
|
|||
| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A | HSPA, LTE, 5G |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | 5.3, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi 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 |
| USB | 2.0, Type-C 1.0 reversible connector | microUSB 2.0, USB On-The-Go | USB Type-C 2.0, OTG |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, BDS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Browser | Yes | Yes | Yes |
|
|||
| Internal | 128 GB, 6/8 GB RAM | 128 GB, 4 GB RAM | 128 GB, 4 GB RAM or 64 GB, 4 GB RAM eMMC 5.1 |
| Expandable Storage | microSD, up to 512 GB (dedicated slot) | microSDXC (dedicated slot) | microSDXC |
| USB OTG | Supported | Supported | Supported |
|
|||
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| Magnetic-Field Sensor (Compass) | |
|
|
| Gyroscope Sensor | |
|
|
| NFC | |
|
|
|
|||
| Type | Non-removable Li-Po Battery Fast battery charging 25W |
Non-removable Li-Po Battery | Non-removable Li-Po Battery Fast Battery Charging 45W wired, PD2.0, 50% in 30 min |
| Capacity | 3700 mAh | 4230 mAh | 5100 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 12,499 
