AI Summary
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General
| Name | Samsung Galaxy A51 5G UW | Google Pixel 3a |
|---|---|---|
| Launch Date | 14 Aug 2020 | 7 May 2019 |
| Brand | Samsung | |
| Colors | Prism Bricks Blue | Just Black, Clearly White, Purple-ish |
| Models | SM-A516V | G020A, G020E, G020B |
Display
| Display Size | 6.5 Inches | 5.6 Inches |
|---|---|---|
| Display Type | Super AMOLED | OLED |
| Resolution | 1080 x 2400 pixels | 1080 x 2220 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Gorilla Glass 3 | Asahi Dragontrail Glass |
| Aspect Ratio | 20:9 | 18.5:9 |
| Features | 87.5% (screen to body ratio), 405 ppi | 75.0% (screen to body ratio), 441 ppi |
Platform
| Operating System | Android 10, One UI 2 | Android 9.0 (Pie), upgradable to Android 12 |
|---|---|---|
| Processor | Snapdragon 765G 5G (7 nm) | Snapdragon 670 (10 nm) |
| CPU | Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver) |
| GPU | Adreno 620 | Adreno 615 |
Memory
| Ram | 6GB | 4GB |
|---|---|---|
| Ram Type | LPDDR4x | LPDDR4x |
| Storage | 128GB | 64GB |
| Storage Type | UFS 2.1 | eMMC 5.1 |
| SD Card Slot | Yes | No |
Camera
| Type | Quad Camera | Single Camera |
|---|---|---|
| Main | 48 MP, f/2.0, 26mm, 1/2.0", 0.8µm | 12.2 MP, f/1.8, 28mm, 1/2.55", 1.4µm, OIS |
| Ultra Wide | 12 MP, f/2.2, 123˚ | - |
| Macro | 5 MP, f/2.4 | - |
| Depth | 5 MP, f/2.2 | - |
| Video | 4K@30fps, 1080p@30/120fps; gyro-EIS | 4K@30fps, 1080p@30/60/120fps |
| Features | HDR | Pixel Shift, HDR |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 32 MP, f/2.2, 26mm, 1/2.8", 0.8µm | 8 MP, f/2.0, 24mm, 1/4" |
| Video | 4K@30fps, 1080p@30fps | 1080p@30fps |
| Features | HDR | HDR |
Battery
| Capacity | 4500 mAh | 3000 mAh |
|---|---|---|
| Battery Technology | Li-Po, non-removable | Li-Po, non-removable |
| Charging Speed | 15W | 18W, PD2.0 |
| USB Type | Type C, USB 2.0, OTG | Type C, USB 2.0 |
| Wireless Charging | No | No |
Network
| Sim | Single Sim | Dual Sim |
|---|---|---|
| Sim Type | Pre-installed Nano-SIM | Nano-SIM and eSIM |
| Technology | 5G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 5 |
|---|---|---|
| Bluetooth | V5.0 | V5.0 |
| NFC | Yes | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Stereo speakers |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | Yes | Yes |
|---|---|---|
| Fingerprint Type | Optical Fingerprint Scanner | Capacitive Fingerprint Scanner |
| Fingerprint Position | In-Display | Rear-Mounted |
| Face Unlock | 2D Face Unlock | 2D Face Unlock |
Body
| Dimensions | 158.8 x 73.4 x 8.6 mm | 151.3 x 70.1 x 8.2 mm |
|---|---|---|
| Weight | 188.8 g | 147 g |
| Frame | Aluminium Frame | Plastic Frame |
| Back | Plastic Back | Plastic Back |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, gyro, proximity, compass, barometer |
|---|---|---|
| SAR EU | 0.59 W/kg (head), 1.32 W/kg (body) | - |
Benchmarks
| Antutu | - | 157913 (v7), 175433 (v8) |
|---|---|---|
| Geekbench | - | 5098 (v4.4), 1299 (v5.1) |
| GFX Bench | - | 11fps (ES 3.1 onscreen) |
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