Samsung Galaxy A02 |
Oppo A3s |
| Samsung Galaxy A02 | Oppo A3s |
| Launch | |
|---|---|
| Release Date | |
| Jan, 2021 | Jul, 2018 |
| Status | |
| Available | Discontinued |
| Body & Operating System | |
| Operating system | |
| Android 10 | Android V8.1 Oreo |
| UI | |
| One UI 2.0 | Color OS 5.1 |
| Dimensions | |
| 164 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in) | 156.2 x 75.6 x 8.2 mm |
| Weight | |
| 206 g | 168 g |
| Body | |
| Glass front, plastic back, plastic frame | |
| Color Options | |
| Black, Blue, Red | Red, Dark Purple |
| Display Specifications | |
| Technology | |
| PLS IPS | IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch |
| Size | |
| 6.5 inches More devices with a similar display. > |
6.2 inches More devices with a similar display. > |
| Resolution | |
| High Definition (HD) - 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | High Definition (HD) - 720 x 1520 Pixels (~271 PPI) |
| Protection | |
| NA | N/A |
| Features | |
| NA | N/A |
| Battery & Charging | |
| Capacity | |
| Non-removable Li-Po ,5000 mAh More devices with similar battery. > |
(Li-ion Non removable), 4230 mAh More devices with similar battery. > |
| Charging | |
| NA | N/A |
| Processing Power | |
| CPU | |
| Quad-core 1.5 GHz Cortex-A53 | 1.8 Ghz Octa Core Cortex-A53 |
| Chipset | |
| Mediatek MT6739W (28 nm) | Qualcomm SDM450 Snapdragon 450 |
| GPU | |
| PowerVR GE8100 | Adreno 506 |
| Memory & Storage | |
| Ram | |
| 3GB RAM | 2GB RAM |
| Storage Memory | |
| 32/64GB Built-in | 16GB built-in |
| Memory Card | |
| microSD, up to 64GB (dedicated slot) | microSD Card, (supports up to 256GB) |
| Cameras | |
| Rear/Back | |
| Dual 13 MP, f/1.9, (wide), AF 2 MP, f/2.4, (macro) |
Dual 13 MP (f/2.2, AF) + 2 MP (f/2.4, no AF, depth sensor), LED Flash |
| Features | |
| LED flash Video 1080p@30fps |
Geo-tagging, touch focus, face detection, HDR, panorama, Vid o (1080p@30fps) Show more |
| Front | |
| 5 MP, f/2.0 | 8 MP, f/2.2 |
| Features | |
| NA | NA |
| Network | |
| SIM | |
| Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) | Dual Sim, Dual Standby (Nano-SIM) |
| Data | |
| GSM / HSPA / LTE | microUSB 2.0, USB On-The-Go |
| 2G Bands | |
|
SIM 1: GSM 850 / 900 / 1800 / 1900 SIM 2: GSM 850 / 900 / 1800 / 1900 (Dual SIM model only) |
SIM 1: GSM 850 / 900 / 1800 / 1900 SIM 2: GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | |
| HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Bands | |
| LTE band 1(2100), 3(1800),... | LTE... |
| 5G Bands | |
| NO | NO |
| Connectivity | |
| WLAN (WIFI) | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Bluetooth | |
| 5.1, A2DP, LE | v4.2 with A2DP, LE |
| GPS | |
| Yes, with A-GPS, GLONASS | Yes + A-GPS support |
| USB | |
| microUSB 2.0 | microUSB 2.0, USB On-The-Go |
| NFC | |
| No | No |
| Additional Features | |
| Sensors | |
| Accelerometer, proximity | Accelerometer, Compass, Proximity |
| Extra | |
| NA | Active noise cancellation with dedicated mic, Document viewer, Photo viewer/editor |
| Pricing | |
| Price | |
| US$ 110 | USD $178 |
| Resale Value | |
| Very High | High |
| Comparison Result | |
| Score | |
| 8 Point(s) | 3 Point(s) |
| Save Comparison | |