OnePlus 13s (12GB RAM + 512GB) vs Samsung Galaxy S21 Ultra
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Overview
| Specs Score | 88 / 100 | 92 / 100 Better Specs |
| Display Size | 6.32 in | 6.8 in Bigger Display |
| Display Resolution | 1216 x 2640 pixels | 1440 x 3200 pixels Better Resolution |
| Storage | 512 GB More Storage | 256 GB |
| CPU Clock Speed | 4.32 GHz Faster Clock Speed | 2.9 GHz |
| Rear Camera | 50 MP + 50 MP Dual | 108 MP Quad Better Camera Resolution |
| Front Camera | 32 MP | 40 MP Better Front Camera Resolution |
| Weight | 185 g Lighter | 227 g |
| Thickness | 8.2 mm Slimmer | 8.9 mm |
| Battery | 5850 mAh Bigger Battery | 5000 mAh |
| Unique Features | No No IR Blaster | Water Resistant Wireless Charging No |
General
| Country of Origin | India | |
| Model | Galaxy S21 Ultra 5G | |
| 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 | June 05, 2025 | January 14, 2021 |
| In The Box | OnePlus 13s, SUPERVOOC Power Adapter, Type-A to C Cable, Quick Start Guide, Protective Case, SIM Tray Ejector |
Design
| Dimensions | 71.7 x 150.8 x 8.2 mm | 75.6 x 165.1 x 8.9 mm |
| Weight | 185 g | 227 g |
| Colors | Black, Gray, Pink |
Display
| Type | Color ProXDR Display with LTPO (1B Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.32 inches, 1216 x 2640 pixels, 120 Hz | 6.8 inches, 1440 x 3200 pixels, 120 Hz |
| Aspect Ratio | 19.54:9 | 20:9 |
| PPI | ~ 460 PPI | ~ 515 PPI |
| Screen to Body Ratio | ~ 94.1% | ~ 89.8% |
| Glass Type | Corning Gorilla Glass Victus | |
| Brightness | HBM / Normal Brightness: 1600 / 800 nits | |
| Features | Support 100% Display P3, 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, Dark Mode, Dolby Vision, HDR 10+, HDR Vivid | Always-on Display, HDR10+, Curved Display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 12 GB | 12 GB |
| RAM Type | LPDDR5X | |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 4 | UFS 3.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G: n1/n3/n5/n8/n26/n28/n38/n40/n41/n48/n66/n77/n78 | |
| 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), Wi-Fi 6(802.11ax), Wi-Fi 5(802.11 ac), 802.11 a/b/g/n, WLAN Display, WLAN overlay:Concurrent Wi-FI 2.4GHz 2x2+Wi-Fi 5GHz 2x2, WLAN tethering, 160 MHz Wi-Fi channels over 5 GHz, 2×2 MIMO | |
| Bluetooth | Yes, v6.0, SBC, AAC, aptX, aptX HD, LDAC, LHDC 5.0 | Yes, v5.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 2,143,408 (Total) (v10) | |
| AnTuTu Storage Score | 207,427 | |
| Geekbench Score | 8,804 (Multi Core) (v6) 2,860 (Single Core) 15,074 (OpenCL) 15,919 (Vulkan) | |
| 3DMark Score | 5,994 (Wild Life Extreme) (35.6 FPS) |
Extra
| GPS | Dual band: BeiDou:B1I + B1C + B2a, GPS:L1+L5, GLONASS:G1, Galileo(E1+E5a), QZSS(L1+L5), NavIC:(N5) | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-Compass,Accelerometer, Gyroscope, In-Display Optical Fingerprint Sensor, Infrared Remote Control | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | AIVoiceScribe, AI Plus Mind, AI VoiceScribe, AI Translation, AI Call Assistant, Google Gemini, AI Detail Boost, AI Unblur, AI Reflection Eraser, AI Reframe | |
| Water Resistance | 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| Splash Resistant | Yes | |
| IP Rating | IP65 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Aqua Touch 2.0, Hyper Touch, Graphite Cooling Layer, Gestures and on-screen Navigation Support, Plus Key, Noise Cancellation support, G1 Wi-Fi Chip, Large 4400mm² VC |
Camera
| Rear Camera | 50 MP (Wide Angle) Sensor Size: 1/1.56", Megapixels: 50, Pixel Size: 1.0 µm, Lens Quantity: 6P, Optical Image Stabilization: Yes, Electronic Image Stabilization: Yes, Focal Length: 24 mm equivalent. Field of View: 84° 50 MP (Telephoto) Sensor: S5KJN5 with 2X Optical Zoom, Sensor Size: 1/2.75", Megapixels: 50, Pixel Size: 0.64 µm, Lens Quantity: 5P, Electronic Image Stabilization: Yes, Autofocus: Yes | 108 MP ƒ/1.8 10 MP ƒ/4.9 (Telephoto) 10 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | Sensor: Sony LYT-700 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Laser Focus, Color Spectrum Sensor, HDR, Panorama | Auto-HDR, Panorama |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) Sensor Size: 1/3.1", Lens Quantity: 5P, Pixel Size: 0.7 µm, Electronic Image Stabilization: Yes, Focal Length: 21 mm equivalent, Aperture: ƒ/2.0, Field of View: 90° Punch Hole, Screen Flash | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v10 |
| Custom UI | OxygenOS 15 | |
| Chipset | Qualcomm Snapdragon 8 Elite | Samsung Exynos 2100 |
| CPU | 4.32 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 |
| GPU | Adreno 830 | Mali-G78 MP14 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | Yes |
| Video | Dolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB | Yes |
| FM Radio | No | No |
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5850 mAh, Si/C | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W SUPERVOOC Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | Yes, 4.5W |
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