Samsung Galaxy S26 Plus vs Samsung Galaxy S21
Here you can compare Samsung Galaxy S26 Plus and Samsung Galaxy S21. Comparing Samsung Galaxy S26 Plus vs Samsung Galaxy S21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S26 Plus stands against Samsung Galaxy S21 and which one should you buy The current lowest price found for Samsung Galaxy S26 Plus is ₹94,999 and for Samsung Galaxy S21 is ₹69,999. The details of both of these products were last updated on Jun 14, 2026.
| Specification | Samsung Galaxy S26 Plus | Samsung Galaxy S21 |
|---|---|---|
| Display | 6.7 inches, 1440 x 3120 pixels, 120 Hz | 6.2 inches, 1080 x 2400 pixels, 120 Hz |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 3mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Internal Memory | 256 GB | 128 GB |
| OS | Android v16 | Android v10 |
| RAM | 12 GB | 8 GB |
| Price | ₹94,999 | ₹69,999 |
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Overview
| Specs Score | 83 / 100 Better Specs | 74 / 100 |
| Display Size | 6.7 in Bigger Display | 6.2 in |
| Display Resolution | 1440 x 3120 pixels Better Resolution | 1080 x 2400 pixels |
| RAM | 12 GB More RAM | 8 GB |
| Storage | 256 GB More Storage | 128 GB |
| CPU Clock Speed | 3.8 GHz Faster Clock Speed | 2.9 GHz |
| CPU Cores | Deca Core More CPU Cores | Octa Core |
| Rear Camera | 50 MP + 12 MP + 10 MP Triple Better Camera Resolution | 64 MP + 12 MP + 12 MP Triple |
| Front Camera | 12 MP Better Front Camera Resolution | 10 MP |
| Weight | 190 g | 169 g Lighter |
| Thickness | 7.3 mm Slimmer | 7.9 mm |
| Battery | 4900 mAh Bigger Battery | 4000 mAh |
General
| Model | SM-S947B, SM-S947B/DS, SM-S947U, SM-S947U1, SM-S947W, SM-S947N, SM-S9470, SM-S947E, SM-S947E/DS | Galaxy S21 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM SIM | Nano+Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| Release Date | February 25, 2026 | January 14, 2021 |
Design
| Dimensions | 75.8 x 158.4 x 7.3 mm | 71.2 x 151.7 x 7.9 mm |
| Weight | 190 g | 169 g |
| Bezel less | Yes | |
| Colors | Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold |
Display
| Type | Color Dynamic AMOLED 2X Screen (16M Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.7 inches, 1440 x 3120 pixels, 120 Hz | 6.2 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 516 PPI | ~ 421 PPI |
| Screen to Body Ratio | ~ 90.7% | ~ 87.2% |
| Glass Type | Corning Gorilla Armor 2 | Corning Gorilla Glass Victus |
| Brightness | 2600nits | |
| HDR Support | Yes, HDR10+ | |
| Features | Privacy Display | Always-on Display, HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 12 GB | 8 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4 | UFS 3.1 |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3), 5G TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM | |
| Bluetooth | Yes, v6.0, A2DP, LE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Performance
| AnTuTu Score | 2,867,524 (Total) (v11) 935,268 (CPU) 1,069,172 (GPU) 372,964 (Memory) 490,120 (UX) | |
| AnTuTu Storage Score | 174,121 Sequential Read: 4256 MB/s; Sequential Write: 3281 MB/s | |
| Geekbench Score | 9,540 (Multi Core) (v6) 2,876 (Single Core) 24,116 (OpenCL) 27,353 (Vulkan) | |
| 3DMark Score | 5,853 (Wild Life Extreme) (35.05 FPS) |
Extra
| GPS | GPS, Glonass, Beidou, Galileo, QZSS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Galaxy AI | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Samsung Care+, Samsung Health, Samsung Wallet |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 3mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | |
| Features | Optical Zoom 3x, Optical Quality Zoom 2x, Digital Zoom up to 30x | Auto-HDR, Panorama |
| Video Recording | 8K @ 30 fps UHD, 4K, 1080p | 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 | 12 MP ƒ/2.2 (Wide Angle) Punch Hole | 10 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v10 |
| Custom UI | One UI 8 | |
| Chipset | Samsung Exynos 2600 | Samsung Exynos 2100 |
| CPU | 3.8 GHz, Deca Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x3.80GHz C1-Ultra & 3x3.25GHz C1-Pro & 6x2.75GHz C1-Pro | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 |
| GPU | Xclipse 960 | Mali-G78 MP14 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE | Yes |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4900 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 25W | Yes, 15W |
| Reverse Charging | Yes | Yes, 4.5W |
Discuss
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