Samsung Galaxy A42 vs Samsung Galaxy S21 FE 5G
Here you can compare Samsung Galaxy A42 and Samsung Galaxy S21 FE 5G. Comparing Samsung Galaxy A42 vs Samsung Galaxy S21 FE 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A42 stands against Samsung Galaxy S21 FE 5G and which one should you buy The current lowest price found for Samsung Galaxy A42 is ₹23,990 and for Samsung Galaxy S21 FE 5G is ₹49,999. The details of both of these products were last updated on Aug 23, 2026.
| Specification | Samsung Galaxy A42 | Samsung Galaxy S21 FE 5G |
|---|---|---|
| OS | Android v10, upgradable to v11 | Android v12 |
| Display | 6.6 inches, 720 x 1600 pixels, 60 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| CPU | 2.2 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.4 (Depth Sensor) | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Battery | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Price | ₹23,990 | ₹49,999 |
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Overview
| Specs Score | 58 / 100 | 68 / 100 Better Specs |
| Display Resolution | 720 x 1600 pixels | 1080 x 2340 pixels Better Resolution |
| RAM | 4 GB | 8 GB More RAM |
| CPU Clock Speed | 2.2 GHz | 2.9 GHz Faster Clock Speed |
| Rear Camera | 48 MP Quad Better Camera Resolution | 12 MP + 12 MP + 8 MP Triple |
| Front Camera | 20 MP | 32 MP Better Front Camera Resolution |
| Weight | 193 g | 177 g Lighter |
| Thickness | 8.6 mm | 7.9 mm Slimmer |
| Battery | 5000 mAh Bigger Battery | 4500 mAh |
| Unique Features | 3.5mm Audio Jack No No Memory Card Support No No | No FM Radio Water Resistant No Wireless Charging Reverse Charging |
General
| Country of Origin | India | |
| Model | Galaxy A42 | Galaxy S21 FE 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September 02, 2020 | January 04, 2022 |
Design
| Dimensions | 75.9 x 164.4 x 8.6 mm | 74.5 x 155.7 x 7.9 mm |
| Weight | 193 g | 177 g |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.6 inches, 720 x 1600 pixels, 60 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 266 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 84.3% | ~ 85.3% |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Intelligent Eye Comfort Shield, Smooth Scrolling | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, (Hybrid Slot) | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | FDD Sub6 N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) | 5G* TDD Sub6 N38(2600), N40(2300), N41(2500), N78(3500) | |
| 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, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.4 (Depth Sensor) | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Auto-HDR, Panorama, 3x Optic Zoom, 30X Space Zoom |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 480 fps HD | 4K, 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 (Wide Angle) | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
Technical
| OS | Android v10, upgradable to v11 | Android v12 |
| Chipset | Qualcomm Snapdragon 750 5G | Samsung Exynos 2100 |
| CPU | 2.2 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570 | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 |
| GPU | Adreno 619 | Mali-G78 MP14 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes |
Discuss
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