OnePlus One (16GB) vs Samsung Galaxy M21 2021
Quick Comparison
Samsung Galaxy M21 2021 has better RAM than OnePlus One (16GB). In terms of display resolution, Samsung Galaxy M21 2021 has better resolution of 2340 x 1080 than OnePlus One (16GB) which has resolution of 1920 x 1080. Samsung Galaxy M21 2021 has more internal memory than OnePlus One (16GB)
| Name | OnePlus One (16GB) | Samsung Galaxy M21 2021 |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.5 in | 6.4 in |
| Internal Memory | 16 GB | 64 GB |
| Battery | 3100 mAh | 6000 mAh |
| Camera | 13 MP | 48 MP + 8 MP + 5 MP Triple |
| Price | Rs. 18998 | Rs. 9799 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April, 2014. The cost of OnePlus One (16GB) is Rs. 18998. The launch Date of the second phone is July 21, 2021. The cost of Samsung Galaxy M21 2021 is Rs. 9799.
Display comparison
OnePlus One (16GB) has screen size of 5.5 inches which falls short to Samsung Galaxy M21 2021's 6.4 inch screen. OnePlus One (16GB) has IPS Screen type where as Samsung Galaxy M21 2021 has Super AMOLED Screen type. Samsung's phone has display density of 403 PPI & OnePlus's phone has only 401 PPI display density. OnePlus One (16GB) has 16:9 aspect ratio where as Samsung Galaxy M21 2021 has 19.5:9 aspect ratio.
Memory comparison
Samsung Galaxy M21 2021's larger 4 GB RAM is better for playing games and all with respect to OnePlus One (16GB)'s lower 3 GB RAM. Samsung Galaxy M21 2021 has more Internal Memory (64 GB) than OnePlus One (16GB) (16 GB).
Camera comparison
Samsung Galaxy M21 2021's 48 MP + 8 MP + 5 MP Triple Rear Camera outshines OnePlus One (16GB)'s 13 MP Rear Camera in terms of resolution. Samsung Galaxy M21 2021 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to OnePlus One (16GB)'s 5 MP Front Camera.
Technical comparison
OnePlus One (16GB) has version 11S CyanogenMod Operating System where as Samsung Galaxy M21 2021 has version 11 Android Operating System.
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Full Comparison
| Name | OnePlus One (16GB) | Samsung Galaxy M21 2021 |
| General | ||
| Model | Galaxy M21 2021 | |
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM |
| Dual Sim | No | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2014 | July 21, 2021 |
| Design | ||
| Dimensions | 75.9 x 152.9 x 8.9 mm | 75.1 x 159 x 9 mm |
| Weight | 162 g | 192 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 6.4 inches, 1080 x 2340 pixels, 60 Hz |
| Aspect Ratio | 16:9 | 19.5:9 |
| PPI | ~ 401 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | 420 nits (peak) | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage | 16 GB | 64 GB |
| Card Slot | No | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 42 Mbps Download 5.8 Mbps Upload | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.1 | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra | DLNA | |
| Camera | ||
| Rear Camera | 13 MP | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Panorama, HDR |
| Video Recording | 4K @ 30 fps UHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 5 MP | 20 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | CyanogenMod v11 | Android v11 |
| Chipset | Qualcomm Snapdragon 801 | Samsung Exynos 9611 |
| CPU | 2.5 GHz, Quad Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Adreno 330 | Mali-G72 MP3 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands, Calendar, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | MP3, AAC, AMR, OGG, M4A, MID, WMA, FLAC, APE, AAC, WAV | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MP4, H.263, H.264, RMVB, FLV720P | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3100 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |
| Talk Time | 49 hours | |
| Music Playback Time | 131 hours | |