Samsung Galaxy S23 vs Samsung Galaxy S21 Plus
Compare Samsung Galaxy S23 and Samsung Galaxy S21 Plus to understand which one suits your needs the best. The Samsung Galaxy S23 is priced from ₹89,999, while Samsung Galaxy S21 Plus is available at ₹81,999 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Samsung Galaxy S23 vs Samsung Galaxy S21 Plus Comparison Overview
| Key Highlights | Samsung Galaxy S23 | Samsung Galaxy S21 Plus |
|---|---|---|
| Price | ₹89,999 | ₹81,999 |
| Processor | Qualcomm Snapdragon 8 Gen 2 | Samsung Exynos 2100 |
| Display | 6.1", FHD+ AMOLED, 120Hz | 6.7", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 12MP (Ultra-wide), 10MP (Telephoto), 12MP (Front) | 64MP (Telephoto), 12MP (Wide-angle), 12MP (Ultra-wide), 10MP (Front) |
| Battery | 3900mAh, 25Watt | 4800mAh, 25Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR5X), 128GB (UFS 3.1) | 8GB (LPDDR5), 128GB (UFS 3.1) |
Performance Scorecard
Key Specifications
| Processor | Qualcomm Snapdragon 8 Gen 2 | Samsung Exynos 2100 | ||
|---|---|---|---|---|
| Display | 6.1", FHD+ AMOLED, 120Hz | 6.7", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 12MP (Ultra-wide), 10MP (Telephoto), 12MP (Front) | 64MP (Telephoto), 12MP (Wide-angle), 12MP (Ultra-wide), 10MP (Front) | ||
| Battery | 3900mAh, 25Watt | 4800mAh, 25Watt, Charger in the box | ||
| RAM | 8GB (LPDDR5X) | 8GB (LPDDR5) | ||
| Storage | 128GB (UFS 3.1) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, Type-C Cable, SIM Ejector Tool | Phone, Type-C cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Cream, Green, Lavender, Lime, Phantom Black | Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red | ||
| Launch | February 01, 2023 | January 14, 2021 | ||
| Stores | Flipkart, Amazon, Croma | Amazon, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹74,999 | ₹81,999 |
Display
🏆 Winner: Samsung Galaxy S23
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| LTPS Support | Yes | - | ||
| Playback Quality | HDR10+ | HDR10+ | ||
| Display Engine | Dynamic 2X | Dynamic 2X | ||
| Display Size | 6.1 inches | 6.7 inches | ||
| Area | 90.1cm² | 107.8cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2340 pixels | 2400 pixels | ||
| Aspect Ratio | 19.5:9 | 20:9 | ||
| Pixel Density | 425ppi | 394ppi | ||
| Display Bit Rate | 8-bit | - | ||
| Color Gamut Range | 91% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 1200 nits | 1300 nits | ||
| Peak Brightness | 1750 nits | 1300 nits | ||
| Eye Protection | Eye Comfort Shield | - | ||
| Colour Depth | 16 Million Colours | 16 Million Colours | ||
| Screen to Body Ratio | - | 88.3 |
Body
🏆 Winner: Samsung Galaxy S21 Plus
| Height | 146.3mm | 161.5mm | ||
|---|---|---|---|---|
| Width | 70.9mm | 75.6mm | ||
| Thickness | 7.6mm | 7.8mm | ||
| Weight | 168 grams | 200 grams | ||
| Screen Material | Glass | Gorilla Glass Victus | ||
| Display Protection | Gorilla Glass Victus 2 | Gorilla Glass Victus | ||
| Back Material | Glass | Gorilla Glass Victus | ||
| Side Material | Aluminium Frame | Aluminium Frame | ||
| Ports | USB Type-C 3.2 | USB Type-C 3.1 Gen 1 | ||
| Additional Features | OTG | OTG | ||
| IP Rating | IP68 (Dust and Water Resistant) | IP68 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | No Tuning | - | ||
| Build Quality | - | Corning Gorilla Glass Victus |
Processor
🏆 Winner: Samsung Galaxy S23
| Chipset Manufacturer | Qualcomm | Samsung | ||
|---|---|---|---|---|
| Chipset | Snapdragon 8 Gen 2 | Exynos 2100 | ||
| Fabrication Size | 4nm | 5nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510 | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | ||
| GPU | Adreno 740 | Mali-G78 MP14 |
Performance Benchmarks
| AnTuTu | 1546735 | 875803 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1991 | 1356 |
Main Camera
🏆 Winner: Samsung Galaxy S23
| Main Camera #1 Megapixel | 50MP | 64MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/2.0 | ||
| Main Camera #1 Focal Length | 24mm | 29mm | ||
| Main Camera #1 Pixel Size | 1µm | 0.8µm | ||
| Main Camera #1 Lens Type | Wide-angle | Telephoto | ||
| Main Camera #1 Sensor Size | 1/1.56" | 1/1.72" | ||
| Main Camera #1 Camera Features | Dual Pixel PDAF, OIS | 1.1x Optical Zoom, Hybrid Zoom, OIS, PDAF | ||
| Main Camera #2 Megapixel | 12MP | 12MP | ||
| Main Camera #2 Aperture | f/2.2 | f/1.8 | ||
| Main Camera #2 Focal Length | 13mm | 26mm | ||
| Pixel Size | 1.4µm | 1.8µm | ||
| Main Camera #2 Field of View | 120 | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Wide-angle | ||
| Main Camera #2 Sensor Size | 1/2.55" | 1/1.76" | ||
| Main Camera #2 Camera Features | Super Steady Video | Dual Pixel PDAF, OIS | ||
| Main Camera #3 Megapixel | 10MP | 12MP | ||
| Main Camera #3 Aperture | f/2.4 | f/2.2 | ||
| Main Camera #3 Focal Length | 70mm | 13mm | ||
| Main Camera #3 Pixel Size | 1µm | 1.4µm | ||
| Main Camera #3 Lens Type | Telephoto | Ultra-wide | ||
| Main Camera #3 Sensor Size | 1/3.94" | 1/2.55" | ||
| Main Camera #3 Camera Features | 3x Optical Zoom, OIS, PDAF | Super Steady Video | ||
| Camera Stabilization | Hybrid Stabilization | OIS | ||
| Raw Photo Support | Yes | - | ||
| Dynamic Video Recording Support | HDR 10+ recording | HDR 10+ recording | ||
| Stereo Sound Recording Support | Yes | Yes | ||
| Slow Motion Recording | 960 fps slomo | 960 fps slomo | ||
| Auto Focus Type | Dual Pixel Auto Focus | PDAF | ||
| Zoom Capability | 20-50X | 20-50X | ||
| Lens Enhancements | No enhancement | - | ||
| Optical Zoom Support | 3X | 3X | ||
| Video Features | gyro-EIS, HDR10+, Stereo Sound Recording | gyro-EIS, HDR10+, Stereo Sound Recording | ||
| Video Recording | 1080p@240fps, 1080p@30fps, 1080p@60fps, 1080p@960fps, 4K@30fps, 4K@60fps, 8K@24fps, 8K@30fps | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps, 720p@960fps, 8K@24fps | ||
| Main Camera #3 Field of View | - | 120 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 13 | 11 | ||
| OS Skin | One UI | One UI | ||
| Bloatware Free OS | Yes | - | ||
| OS Updates | 4 year(s) | 4 year(s) | ||
| Security Updates | 5 year(s) | 5 year(s) | ||
| AI Features | AI Camera, Galaxy AI | Circle to Search | ||
| Gaming Mode | - | Yes |
Selfie Camera
🏆 Winner: Samsung Galaxy S23
| Front Camera #1 Megapixel | 12MP | 10MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Focal Length | 26mm | 26mm | ||
| Front Camera #1 Pixel Size | 1.12µm | 1.22µm | ||
| Front Camera #1 Camera Features | Dual Pixel PDAF | Dual Pixel PDAF | ||
| Features | Auto Focus, Auto-HDR, Dual Video Call, HDR10+ | Face unlock, HdR | ||
| Auto Focus Type | Dual Pixel Auto Focus | Fixed Focus | ||
| Video Features | 1080p@30fps, gyro-EIS | 1080p@30fps, 4k@30/60fps | ||
| Video Recording | 4k@60fps | 4k@30fps, 4k@60fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Lens Type | - | Wide |
Battery
🏆 Winner: Samsung Galaxy S21 Plus
| Battery Capacity | 3900mAh | 4800mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Lithium Ion | ||
| Wireless Charging Support | Yes | Yes | ||
| Reverse Wireless Charging Support | Yes | Yes | ||
| Reverse Wired Charging Support | Yes | - | ||
| Charging Speed Wired | 25W | 25W | ||
| Charging Speed Reverse Wireless | 4.5W | 4.5W | ||
| Charging Speed Wireless | - | 15W |
Network
| Sim Type | Dual SIM (nano-SIM, eSIM, dual stand-by) | nano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, CDMA, EVDO, GSM, HSPA, LTE | 5G, GSM, LTE FDD, LTE TD, UMTS, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 8 | 1, 2, 4, 5, 8 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | ||
| 5G Bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
Connectivity
🏆 Winner: Samsung Galaxy S23
| Wi-Fi Standards | Wi-Fi 6E 802.11 a/b/g/n/ac/ax | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6e | WiFi 6 | ||
| Bluetooth Version | 5.3 | 5 | ||
| Bluetooth Codecs | A2DP, AAC, LE, SBC | A2DP, AAC, LE | ||
| GPS | BDS, BEIDOU, GALILEO, GLONASS, GPS, QZSS | Beidou, GPS | ||
| NFC Support | Supported | Supported | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Ultrasonic (under display) | Ultrasonic (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Barometer Sensor, Compass, Gyroscope, Proximity Sensor, Samsung DeX, Samsung Wireless DeX | Accelerometer, Barometer Sensor, Fingerprint Scanner, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor | ||
| Facial Recognition | - | 2D Face Recognition |









