Samsung Galaxy S21 vs OnePlus 13
Quick Comparison
OnePlus 13 has better RAM than Samsung Galaxy S21. In terms of display resolution, OnePlus 13 has better resolution of 3168 x 1440 than Samsung Galaxy S21 which has resolution of 2400 x 1080. OnePlus 13 has more internal memory than Samsung Galaxy S21
| Name | Samsung Galaxy S21 | OnePlus 13 |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.2 in | 6.82 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 4000 mAh | 6000 mAh |
| Camera | 64 MP + 12 MP + 12 MP Triple | 50 MP + 50 MP + 50 MP Triple |
| Price | Rs. 69999 | Rs. 67470 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 14, 2021. The cost of Samsung Galaxy S21 is Rs. 69999. The launch Date of the second phone is January 07, 2025. The cost of OnePlus 13 is Rs. 67470.
Display comparison
OnePlus 13 has larger screen size of 6.82 inches in comparison to Samsung Galaxy S21's 6.2 inch screen. Samsung Galaxy S21 has Screen type where as OnePlus 13 has LTPO AMOLED Screen type. OnePlus's phone has display density of 510 PPI & Samsung's phone has only 421 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 90.7% than Samsung's phone ~ 87.2%. Samsung Galaxy S21 has 20:9 aspect ratio where as OnePlus 13 has 19.8:9 aspect ratio.
Memory comparison
OnePlus 13's larger 12 GB RAM is better for playing games and all with respect to Samsung Galaxy S21's lower 8 GB RAM. OnePlus 13 has more Internal Memory (256 GB) than Samsung Galaxy S21 (128 GB).
Camera comparison
OnePlus 13's 50 MP + 50 MP + 50 MP Triple Rear Camera outclasses Samsung Galaxy S21's 64 MP + 12 MP + 12 MP Triple Rear Camera in terms of resolution. OnePlus 13 will be better choice if you're looking to click lot of selfies as it has better 32 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 10 and the second one on 15 version.
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Full Comparison
| Name | Samsung Galaxy S21 | OnePlus 13 |
| General | ||
| Model | Galaxy S21 5G | PJZ110 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 14, 2021 | January 07, 2025 |
| In The Box | OnePlus 13, SUPERVOOC Power Adapter, Type-A to C Cable, Quick Start Guide, Protective Case, SIM Tray Ejector | |
| Design | ||
| Dimensions | 71.2 x 151.7 x 7.9 mm | 76.5 x 162.9 x 8.5 mm |
| Weight | 169 g | 210 g |
| Colors | Black, Blue, White | |
| Display | ||
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.2 inches, 1080 x 2400 pixels, 120 Hz | 6.82 inches, 1440 x 3168 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 19.8:9 |
| PPI | ~ 421 PPI | ~ 510 PPI |
| Screen to Body Ratio | ~ 87.2% | ~ 90.7% |
| Glass Type | Corning Gorilla Glass Victus | Crystal Shield Super-Ceramic Glass |
| Features | Always-on Display, HDR10+ | Dolby Vision, HDR10+, 800 nits (typ), 1600 nits (HBM), 4500 nits (peak), Nature Tone Display, Eye Comfort, Bedtime Mode, Image Sharpener, Video Color Enhancer, Screen Color Mode, Color Vision Enhancement, Auto Brightness, Manual Brightness, Screen Color Temperature, Bright HDR Video Mode, Night Mode, Multi-brightness Color Calibration |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 4.0 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n48/n77/n78/n66 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 (802.11be) | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.4, SBC, AAC, aptx, aptx-HD, LDAC, LHDC5.0 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Proximity, Ambient Light,, Color Temperature Sensor, Compass, Acceleration, Gyroscopes, Hall sensor, Laser Focus, Spectral sensors |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68/IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | LPDDR5X RAM, , eSIM Support, 5.5G, Dolby Vision, HDR 10+, HDR Vivid | |
| Camera | ||
| Rear Camera | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.6 (Wide Angle) 23mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS 50 MP ƒ/2.6 (Periscope Telephoto) 73mm 1/1.95", 3x optical zoom, PDAF, OIS 50 MP ƒ/2 (Ultra Wide) 15mm, 120˚ , PDAF |
| Camera Sensor | Sony LYT-808 | |
| Auto Focus | Yes | |
| Features | Auto-HDR, Panorama | Hasselblad Color Calibration, Photo, Video, Portrait, Nightscape, Master, High Pixel, Panorama, Movie, Slow Motion, Timelapse, Long Exposure, Multi-Scene Video, Document, Axis Shift, XPAN |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 4K @ 60 fps UHD, 8K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 10 MP ƒ/2.2 (Wide Angle) Punch Hole | 32 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v10 | Android v15 |
| Custom UI | OxygenOS 15 | |
| Chipset | Samsung Exynos 2100 | Qualcomm Snapdragon 8 Elite |
| CPU | 2.9 GHz, Octa Core Processor | 4.32 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz |
| GPU | Mali-G78 MP14 | Adreno 830 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | Yes | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 |
| Video | Yes | Dolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 6000 mAh, Si/C |
| Fast Charging | Yes, 25W Fast Charging | Yes, 100W SUPERVOOC Charging |
| Wireless Charging | Yes, 15W | Yes, 50W AIRVOOC |
| Reverse Charging | Yes, 4.5W | Yes, 10W |
| Reverse Wireless Charging | Yes, 5W | |