OnePlus 6 vs Samsung Galaxy S21
Quick Comparison
Samsung Galaxy S21 has better RAM than OnePlus 6. In terms of display resolution, Samsung Galaxy S21 has better resolution of 2400 x 1080 than OnePlus 6 which has resolution of 2280 x 1080. Samsung Galaxy S21 has more internal memory than OnePlus.
| Name | OnePlus 6 | Samsung Galaxy S21 |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.28 in | 6.2 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 3300 mAh | 4000 mAh |
| Camera | 20 MP + 16 MP Dual | 64 MP + 12 MP + 12 MP Triple |
| Price | Rs. 34999 | Rs. 69999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May, 2018. The cost of OnePlus 6 is Rs. 34999. The launch Date of the second phone is January 14, 2021. The cost of Samsung Galaxy S21 is Rs. 69999.
Display comparison
Samsung Galaxy S21 has screen size of 6.2 inches which falls short to OnePlus 6's 6.28 inch screen. OnePlus 6 has AMOLED Screen type where as Samsung Galaxy S21 has Screen type. Samsung's phone has display density of 421 PPI & OnePlus's phone has only 402 PPI display density. OnePlus 6 has 19:9 aspect ratio where as Samsung Galaxy S21 has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy S21's larger 8 GB RAM is better for playing games and all with respect to OnePlus 6's lower 6 GB RAM. Samsung Galaxy S21 has more Internal Memory (128 GB) than OnePlus 6 (64 GB).
Camera comparison
OnePlus 6's 20 MP + 16 MP Dual Rear Camera outclasses Samsung Galaxy S21's 64 MP + 12 MP + 12 MP Triple Rear Camera in terms of resolution. OnePlus 6 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Samsung Galaxy S21's 10 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on 10 version.
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Full Comparison
| Name | OnePlus 6 | Samsung Galaxy S21 |
| General | ||
| Model | Galaxy S21 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2018 | January 14, 2021 |
| Design | ||
| Dimensions | 75.4 x 155.69 x 7.8 mm | 71.2 x 151.7 x 7.9 mm |
| Weight | 177 g | 169 g |
| Display | ||
| Type | Color AMOLED Screen (16M colors Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.28 inches, 1080 x 2280 pixels | 6.2 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 19:9 | 20:9 |
| PPI | ~ 402 PPI | ~ 421 PPI |
| Screen to Body Ratio | ~ 87.2% | |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Corning Gorilla Glass 5 Screen Protection | Always-on Display, HDR10+ |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE |
| USB | Yes, Type-C 1.0 reversible connector v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Extra | DLNA | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 16 MP + 20 MP | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Auto Focus | Yes | |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Auto-HDR, Panorama |
| Video Recording | 4K @ 60 fps UHD | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP | 10 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo), upgradable to v10 | Android v10 |
| Chipset | Qualcomm Snapdragon 845 | Samsung Exynos 2100 |
| CPU | 2.8 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Adreno 630 | Mali-G78 MP14 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, eAAC+, WMA, WAV, FLAC | Yes |
| Video | DivX, MP4 | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3300 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | |