Samsung Galaxy S21 4G vs Samsung Galaxy A75 5G
Here you can compare Samsung Galaxy S21 4G and Samsung Galaxy A75 5G. Comparing Samsung Galaxy S21 4G vs Samsung Galaxy A75 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 4G stands against Samsung Galaxy A75 5G and which one should you buy The current lowest price found for Samsung Galaxy S21 4G is ₹54,999 and for Samsung Galaxy A75 5G is ₹44,999. The details of both of these products were last updated on Jul 02, 2026.
| Specification | Samsung Galaxy S21 4G | Samsung Galaxy A75 5G |
|---|---|---|
| Display | 6.2 inches, 1080 x 2400 pixels, 120 Hz | 6.7 inches, 1080 x 2412 pixels, 120 Hz |
| CPU | 2.9 GHz, Octa Core Processor | Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| RAM | 8 GB | 8 GB |
| Battery | 4000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Price | ₹54,999 | ₹44,999 |
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Overview
| Specs Score | 70 / 100 | 70 / 100 |
| Display Size | 6.2 in | 6.7 in Bigger Display |
| Display Resolution | 1080 x 2400 pixels | 1080 x 2412 pixels Better Resolution |
| CPU Clock Speed | 2.9 GHz Faster Clock Speed | |
| Rear Camera | 64 MP + 12 MP + 12 MP Triple | 108 MP Quad Better Camera Resolution |
| Front Camera | 10 MP | 32 MP Better Front Camera Resolution |
| Weight | 169 g Lighter | 181 g |
| Battery | 4000 mAh | 5000 mAh Bigger Battery |
| Unique Features | No No No Wireless Charging Reverse Charging | 5G FM Radio Memory Card Support No No |
General
| Model | Galaxy S21 | Galaxy A75 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
Design
| Dimensions | 71.2 x 151.7 x 7.9 mm | 76.1 x 163.7 x 7.6 mm |
| Weight | 169 g | 181 g |
| Bezel less | Yes |
Display
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color Super AMOLED Plus (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.2 inches, 1080 x 2400 pixels, 120 Hz | 6.7 inches, 1080 x 2412 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 421 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 87.2% | ~ 87% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass 5 |
| HDR Support | Yes, HDR10+ | |
| Features | Always-on Display, HDR10+ | Awesome Screen, Super Smooth Scrolling |
| Notch | Yes, Punch Hole | 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 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1 m upto 30 min |
| IP Rating | IP68 | IP67 |
| Dust Resistant | Yes | Yes |
| Extra Features | Stereo Speakers, Dolby Atmos |
Camera
| Rear Camera | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 108 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | Yes |
| Auto Focus | Yes | |
| Features | Auto-HDR, Panorama | Panorama, HDR |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 10 MP ƒ/2.2 (Wide Angle) Punch Hole | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v11 | Android v12 |
| Chipset | Samsung Exynos 2100 | Qualcomm Snapdragon 778G+ |
| CPU | 2.9 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Mali-G78 MP14 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | Yes | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes, 67W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W |
Discuss
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