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AI Summary
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General
| Name | Samsung Galaxy A40 | Oppo A71 (2018) |
|---|---|---|
| Launch Date | 19 Mar 2019 | 1 Feb 2018 |
| Brand | Samsung | Oppo |
| Colors | Black, White, Blue, Coral | - |
| Models | SM-A405F, SM-A405FN, SM-A405FM, SM-A405S | - |
Display
| Display Size | 5.9 Inches | 5.2 Inches |
|---|---|---|
| Display Type | Super AMOLED | LCD |
| Resolution | 1080 x 2340 pixels | 720 x 1280 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Gorilla Glass 3 | - |
| Aspect Ratio | 19.5:9 | 16:9 |
| Features | 85.5% (screen to body ratio), 437 ppi | - |
Platform
| Operating System | Android 9.0 (Pie), upgradable to Android 11 | Android 7.1 (Nougat), ColorOS 3.2 |
|---|---|---|
| Processor | Exynos 7904 (14 nm) | Snapdragon 450 (14 nm) |
| CPU | Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53) | - |
| GPU | Mali-G71 MP2 | - |
Memory
| Ram | 4GB | 2GB, 3GB |
|---|---|---|
| Ram Type | LPDDR4x | - |
| Storage | 64GB, 128GB | 16GB |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Dual Camera | Single Camera |
|---|---|---|
| Main | 16 MP, f/1.7, 26mm | 13 MP, f/2.2 |
| Ultra Wide | 5 MP, f/2.2, 13mm | - |
| Video | 1080p@30fps | 1080p@30fps |
| Features | HDR | - |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 25 MP, f/2.0, 25mm, 1/2.8", 0.9µm | 5 MP, f/2.4 |
| Video | 1080p@30fps | - |
Battery
| Capacity | 3100 mAh | 3000 mAh |
|---|---|---|
| Battery Technology | Li-Po, non-removable | Li-Ion |
| Charging Speed | 15W | 10W |
| USB Type | Type C, USB 2.0 | Micro USB |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) | |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 2.4 |
|---|---|---|
| Bluetooth | V5.0 | V4.2 |
| NFC | Yes | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | Yes | No |
|---|---|---|
| Fingerprint Type | Capacitive Fingerprint Scanner | - |
| Fingerprint Position | Rear-Mounted | - |
| Face Unlock | 2D Face Unlock | Not Available |
Body
| Dimensions | 144.4 x 69.2 x 7.9 mm | 148.1 x 73.8 x 7.6 mm |
|---|---|---|
| Weight | 140 g | 137 g |
| Frame | Plastic Frame | Aluminium Frame |
| Back | Plastic Back | Metal Back |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, gyro, proximity, compass | - |
|---|---|---|
| SAR EU | 0.49 W/kg (head), 1.34 W/kg (body) | - |
Benchmarks
| Antutu | 106388 (v7) | - |
|---|---|---|
| Geekbench | 4112 (v4.4) | - |
| GFX Bench | 4.6fps (ES 3.1 onscreen) | - |
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