Samsung Galaxy S21 vs Samsung Galaxy S10
Here you can compare Samsung Galaxy S21 and Samsung Galaxy S10. Comparing Samsung Galaxy S21 vs Samsung Galaxy S10 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 stands against Samsung Galaxy S10 and which one should you buy The current lowest price found for Samsung Galaxy S21 is ₹69,999 and for Samsung Galaxy S10 is ₹29,999. The details of both of these products were last updated on Dec 04, 2025.
| Specification | Samsung Galaxy S21 | Samsung Galaxy S10 |
|---|---|---|
| OS | Android v10 | Android v9.0 (Pie), upgradable to v11 |
| Internal Memory | 128 GB | 128 GB |
| RAM | 8 GB | 8 GB |
| Rear Camera | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 16 MP + 12 MP + 12 MP |
| Battery | 4000 mAh, Li-Po Battery | 3400 mAh, Li-ion Battery |
| Price | ₹69,999 | ₹29,999 |
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Overview
| Specs Score | 86 / 100 Better Specs | 82 / 100 |
| Display Resolution | 1080 x 2400 pixels | 1440 x 3040 pixels Better Resolution |
| CPU Clock Speed | 2.9 GHz Faster Clock Speed | 2.7 GHz |
| Rear Camera | 64 MP + 12 MP + 12 MP Triple | 16 MP + 12 MP + 12 MP Triple Better Camera Resolution |
| Weight | 169 g | 157 g Lighter |
| Battery | 4000 mAh Bigger Battery | 3400 mAh |
| Unique Features | 5G No No Reverse Charging | No 3.5mm Audio Jack Memory Card Support No |
General
| Model | Galaxy S21 5G | Galaxy S10 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 14, 2021 | February, 2019 |
Design
| Dimensions | 71.2 x 151.7 x 7.9 mm | 70.4 x 149.9 x 7.8 mm |
| Weight | 169 g | 157 g |
Display
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color Dynamic AMOLED (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 6.2 inches, 1080 x 2400 pixels, 120 Hz | 6.1 inches, 1440 x 3040 pixels |
| Aspect Ratio | 20:9 | 18.5:9 |
| PPI | ~ 421 PPI | ~ 551 PPI |
| Screen to Body Ratio | ~ 87.2% | ~ 88.3% |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Always-on Display, HDR10+ | Corning Gorilla Glass 6 Screen Protection |
| Notch | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0, A2DP, LE, aptX |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.1 |
| USB Features | USB on-the-go, USB Charging | USB Charging |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Gyro, Proximity, Compass, Barometer, Heart Rate, SpO2 |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 16 MP + 12 MP + 12 MP |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | Auto-HDR, Panorama | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus |
| 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 |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 10 MP ƒ/2.2 (Wide Angle) Punch Hole | 10 MP Autofocus |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Samsung Exynos 2100 | Samsung Exynos 9820 |
| CPU | 2.9 GHz, Octa Core Processor | 2.7 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Mali-G78 MP14 | Mali-G76 MP12 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes | Yes, with Push Email | |
| Music | Yes | MP3, WAV, eAAC+, FLAC |
| Video | Yes | MP4, DivX, XviD |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 3400 mAh, Li-ion Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes |
| Wireless Charging | Yes, 15W | Yes, Fast wireless charging 15W |
| Reverse Charging | Yes, 4.5W |
Discuss
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