Realme 13 5G (8GB RAM +256GB) vs Samsung Galaxy S21 FE 5G
Here you can compare Realme 13 5G (8GB RAM +256GB) and Samsung Galaxy S21 FE 5G. Comparing Realme 13 5G (8GB RAM +256GB) 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 Realme 13 5G (8GB RAM +256GB) stands against Samsung Galaxy S21 FE 5G and which one should you buy The current lowest price found for Realme 13 5G (8GB RAM +256GB) is ₹29,499 and for Samsung Galaxy S21 FE 5G is ₹48,990. The details of both of these products were last updated on Oct 22, 2026.
| Specification | Realme 13 5G (8GB RAM +256GB) | Samsung Galaxy S21 FE 5G |
|---|---|---|
| CPU | 2.4 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Internal Memory | 256 GB | 128 GB |
| Display | 6.72 inches, 1080 x 2400 pixels, 120 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Battery | 5000 mAh, Li-Po Battery | 4500 mAh, Li-Po Battery |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 26mm, PDAF, OIS 2 MP | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Price | ₹29,499 | ₹48,990 |
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Overview
| Specs Score | 61 / 100 | 68 / 100 Better Specs |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 1080 x 2340 pixels |
| Storage | 256 GB More Storage | 128 GB |
| CPU Clock Speed | 2.4 GHz | 2.9 GHz Faster Clock Speed |
| Rear Camera | 50 MP + 2 MP Dual Better Camera Resolution | 12 MP + 12 MP + 8 MP Triple |
| Front Camera | 16 MP | 32 MP Better Front Camera Resolution |
| Weight | 190 g | 177 g Lighter |
| Battery | 5000 mAh Bigger Battery | 4500 mAh |
| Unique Features | 3.5mm Audio Jack No No No Memory Card Support No | No FM Radio Water Resistant NFC No Wireless Charging |
General
| Country of Origin | India | India |
| Model | RMX3951 | Galaxy S21 FE 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 29, 2024 | January 04, 2022 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Safety Guide, Quick Guide, Protective Case |
Design
| Dimensions | 76.1 x 165.6 x 7.8 mm | 74.5 x 155.7 x 7.9 mm |
| Weight | 190 g | 177 g |
| Bezel less | No | |
| Colors | Speed Green, Dark Purple |
Display
| Type | Color IPS Screen (16.7M) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.72 inches, 1080 x 2400 pixels, 120 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20.06:9 | 19.5:9 |
| PPI | ~ 392 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 86.5% | ~ 85.3% |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Screen Contrast: 1500:1, Brightness: 580nit typ, Screen Colours: 83% NTSC | Intelligent Eye Comfort Shield, Smooth Scrolling |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n41(2535-2655MHz)/n77/n78 | 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 |
| Wifi Version | Support Wi-Fi 4 / Wi-Fi 5 | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
Extra
| GPS | Yes, with BDS, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, Side | 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 | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Stainless Steel VC |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 26mm, PDAF, OIS 2 MP | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Street, Portrait, Night, Pano, Dual-View Video, Time-Lapse, Pro, Slo-Mo, Hi-res, Tilt-Shift, Text Scanner, Movie | Auto-HDR, Panorama, 3x Optic Zoom, 30X Space Zoom |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 4K, 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.5 (Wide Angle) Punch Hole | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Front Camera Features | Photo, Video, Portrait, Night, Pano, Dual-View Video, Time-Lapse | HDR |
Technical
| OS | Android v14 | Android v12 |
| Custom UI | realme UI 5 | |
| Chipset | Mediatek Dimensity 6300 | Samsung Exynos 2100 |
| CPU | 2.4 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 |
| GPU | Mali-G57 MC2 | Mali-G78 MP14 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | 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, 45W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | Yes |
Discuss
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