OPPO Find X9s vs Samsung Galaxy S21 Ultra
Here you can compare OPPO Find X9s and Samsung Galaxy S21 Ultra. Comparing OPPO Find X9s vs Samsung Galaxy S21 Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO Find X9s stands against Samsung Galaxy S21 Ultra and which one should you buy The current lowest price found for OPPO Find X9s is ₹84,999 and for Samsung Galaxy S21 Ultra is ₹47,990. The details of both of these products were last updated on Oct 30, 2026.
| Specification | OPPO Find X9s | Samsung Galaxy S21 Ultra |
|---|---|---|
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 84°; 6P lens; AF supported; Supports 2-axis OIS 50 MP ƒ/2.6 (Telephoto) FOV 33°; 1G3P lens; AF supported; Supports 2-axis OIS 50 MP ƒ/2 (Ultra Wide) FOV 120°; 6P lens; AF supported | 108 MP ƒ/1.8 10 MP ƒ/4.9 (Telephoto) 10 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Battery | 7025 mAh | 5000 mAh, Li-Po Battery |
| Display | 6.59 inches, 1216 x 2640 pixels, 120 Hz | 6.8 inches, 1440 x 3200 pixels, 120 Hz |
| RAM | 12 GB | 12 GB |
| OS | Android v16 | Android v10 |
| Price | ₹84,999 | ₹47,990 |
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Overview
| Specs Score | 84 / 100 Better Specs | 77 / 100 |
| Display Resolution | 1216 x 2640 pixels | 1440 x 3200 pixels Better Resolution |
| CPU Clock Speed | 3.73 GHz Faster Clock Speed | 2.9 GHz |
| Rear Camera | 50 MP + 50 MP + 50 MP Triple | 108 MP Quad Better Camera Resolution |
| Front Camera | 32 MP | 40 MP Better Front Camera Resolution |
| Weight | 202 g Lighter | 227 g |
| Thickness | 8 mm Slimmer | 8.9 mm |
| Battery | 7025 mAh Bigger Battery | 5000 mAh |
| Unique Features | No IR Blaster | Wireless Charging No |
General
| Model | CPH2873 | 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 |
| eSIM Support | Yes | |
| SAR | 1.19 W/kg (Head) 0.98 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | May 21, 2026 | January 14, 2021 |
| In The Box | Phone×1, Charger×1, USB Data Cable×1, SIM Ejector Tool×1, Protective Case×1, Quick Guide×1 |
Design
| Dimensions | 73.9 x 156.9 x 8 mm | 75.6 x 165.1 x 8.9 mm |
| Weight | 202 g | 227 g |
| Bezel less | Yes | |
| Colors | Midnight Grey, Lavender Sky, Sunset Orange |
Display
| Type | Color ProXDR AMOLED Screen (1B Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.59 inches, 1216 x 2640 pixels, 120 Hz | 6.8 inches, 1440 x 3200 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 460 PPI | ~ 515 PPI |
| Screen to Body Ratio | ~ 91.1% | ~ 89.8% |
| Glass Type | Corning Gorilla Glass 7i | Corning Gorilla Glass Victus |
| Brightness | Normal brightness: 800 nits(Typical), HBM: 1800 nits(Typical, 3600 nits (peak) | |
| HDR Support | Yes | Yes, HDR10+ |
| Display Dimming | 3840Hz PWM Dimming | |
| Color Gamut | Standard mode: 100% DCI-P3, Natural mode: 100% DCI-P3, Vivid mode: 100% DCI-P3 | |
| Features | Adjustable White Point Display Customization, Adaptive Eye Care, Splash Touch | 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 | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 3.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n2/n3/n5/n7/n8/n12/n20/n26/n28/n38/n40/n41/n48/n66/n75/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 (802.11be) supported, Wi-Fi 6 (802.11ax) supported, Wi-Fi 5 (802.11ac) supported, 802.11a/b/g/n supported, WLAN Tethering supported, Wi-Fi 2.4GHz 2×2+Wi-Fi 5GHz 2×2 concurrent supported, Wi-Fi 5GHz 160MHz supported, Wi-Fi 6GHz 320MHz supported, 2×2 MIMO supported | |
| Bluetooth | Yes, v6.1, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 | Yes, v5.2, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 2,778,517 (Total) (v11) 814,403 (CPU) 974,550 (GPU) 403,750 (Memory) 585,814 (UX) | |
| AnTuTu Storage Score | 219,031 Sequential Read: 4245 MB/s; Sequential Write: 3817 MB/s | |
| Geekbench Score | 7,085 (Multi Core) (v6) 2,193 (Single Core) 17,529 (OpenCL) 21,434 (Vulkan) | |
| 3DMark Score | 5,180 (Wild Life Extreme) (31.02 FPS) |
Extra
| GPS | GPS(L1+L5), GLONASS(G1), BDS(B1I+B1C+B2a+B2b), Galileo(E1+E5a+E5b), QZSS(L1+L5), NavIC(L5) | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display Ultrasonic | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Colour Temperature Sensor, E-compass, Accelerometer, Gyroscope, In-display Ultrasound Fingerprint Sensor, Laser Focusing Sensor, Spectral Sensor, Infrared Remote Control | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Cooling System | VC Cooling | |
| AI Features | OPPO AI, AI Mind Space, AI Bill Manager, Ai Recording, Ai Writer, AI Portrait Glow, AI Recompose, AI Eraser, AI Perfect Shot | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 + IP68 + IP66 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Cell Broadcast Service (CBS), PC Connect, Quick Share |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 84°; 6P lens; AF supported; Supports 2-axis OIS 50 MP ƒ/2.6 (Telephoto) FOV 33°; 1G3P lens; AF supported; Supports 2-axis OIS 50 MP ƒ/2 (Ultra Wide) FOV 120°; 6P lens; AF supported | 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 | Sony LYT-700 (Main) + Sony LYT-600 (50MP 3x telephoto camera) + Samsung JN5 (Ultra Wide) | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, STICKER, XPAN, HI-RES, Underwater, Master, Hypertext, DOC SCANNER, Pro Video, 4K video: 60 fps, 30 fps, 1080P video: 60 fps, 30 fps(with Retouch on), 720P video: 30 fps, 1080P SLO-MO video: 240 fps, 720P SLO-MO video: 480 fps, 240 fps, 4K TIME-LAPSE: 30 fps, 1080P TIME-LAPSE: 30 fps, Supports EIS/OIS video shooting, Supports Professional video shooting, Supports Dual-view video shooting, Supports HDR video shooting, Supports video zoom shooting: up to 3× optical zoom and 18× digital zoom | Auto-HDR, Panorama |
| Video Recording | 4K, 1080p @ 3 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) Sony IMX615 Punch Hole | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus |
| Front Video Recording | 4K, 1080p | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, STICKER, 4K video: 60 fps, 30 fps, 1080P video: 60 fps, 30 fps, 720P video: 30 fps, Supports EIS video shooting, Supports Dual-view video shooting, Supports HDR video shooting | Dual video call, Auto-HDR |
Technical
| OS | Android v16 | Android v10 |
| Custom UI | ColorOS 16 | |
| Chipset | Mediatek Dimensity 9500s | Samsung Exynos 2100 |
| CPU | 3.73 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720 | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 |
| GPU | Immortalis-G925 | Mali-G78 MP14 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7025 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 80 W SUPERVOOC | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | Yes, 4.5W |
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