Samsung Galaxy S20 FE 5G (SM-G781B) — INS
Samsung Galaxy S20 FE 5G Released 2020, October 02 | 190g, 8.4mm thickness | Android 10, up to Android 13, One UI 5.1 | 128GB/256GB storage, microSDXC | Super AMOLED, 120Hz, HDR10+ | 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 8 MP, f/2.4, 76mm (telephoto), 1/4.5", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm |
Samsung Galaxy S20 FE 5G Network Specifications
| Speed | HSPA 42.2/5.76 Mbps, LTE (5CA) Cat19 1800/200 Mbps, 5G |
| 5G | 2, 5, 41, 66, 71 Sub6 - USA |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66, 71 - USA |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
Samsung Galaxy S20 FE 5G body Specifications
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Build | Glass front (Gorilla Glass 3), plastic back, aluminum frame |
| Weight | 190 g (6.70 oz) |
| Dimensions | 159.8 x 74.5 x 8.4 mm (6.29 x 2.93 x 0.33 in) |
Samsung Galaxy S20 FE 5G MISC Specifications
| SAR EU | 0.50 W/kg (head) 1.35 W/kg (body) |
| SAR US | 0.70 W/kg (head) 0.82 W/kg (body) |
| Colors | Cloud Lavender, Cloud Mint, Cloud Navy, Cloud White, Cloud Red, Cloud Orange |
Samsung Galaxy S20 FE 5G display Specifications
| Protection | Corning Gorilla Glass 3 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~407 ppi density) |
| Size | 6.5 inches, 101.0 cm 2 (~84.8% screen-to-body ratio) |
| Type | Super AMOLED, 120Hz, HDR10+ |
Samsung Galaxy S20 FE 5G Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes, with stereo speakers |
Samsung Galaxy S20 FE 5G Platform Specifications
| GPU | Adreno 650 |
| CPU | Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) |
| Chipset | Qualcomm SM8250 Snapdragon 865 5G (7 nm+) |
| OS | Android 10, upgradable to Android 13, One UI 5.1 |
Samsung Galaxy S20 FE 5G Battery Specifications
| Charging | 25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless |
| Battery | Li-Ion 4500 mAh |
Samsung Galaxy S20 FE 5G memory Specifications
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
| Card slot | microSDXC (uses shared SIM slot) |
Samsung Galaxy S20 FE 5G Main Camera Specifications
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS |
| Features | LED flash, auto-HDR, panorama |
| Camera | 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 8 MP, f/2.4, 76mm (telephoto), 1/4.5", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm |
INS Region Firmware Info
INS - IndiaA CSC (Consumer Software Customization) code ties a Samsung firmware build to the country and carrier it was released for, controlling branding, available languages and which OTA updates a device receives. The INS code is used in India by Airtel, BSNL, Vodafone Idea, Jio, with 2 distinct Samsung Galaxy S20 FE 5G firmware versions found so far.
INS Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| G781BXXSIHYJ4 | 2025-10-27 | — |
| G781BXXSIHYJ1 | 2025-10-01 | — |
2 Samsung Galaxy S20 FE 5G firmware versions found for the INS region, newest first.
Samsung Galaxy S20 FE 5G INS Firmware ArchiveOfficial Samsung Galaxy S20 FE 5G firmware for the India INS region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy S20 FE 5G Combination & Special FilesCombination and service files for the Samsung Galaxy S20 FE 5G (SM-G781B) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
INS Firmware FAQ
Which carriers use the INS CSC on the Samsung Galaxy S20 FE 5G?+
The INS CSC is used by Airtel, BSNL, Vodafone Idea, and Jio in India. Flash the INS firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy S20 FE 5G firmware versions are available for the INS region?+
2 distinct Samsung Galaxy S20 FE 5G firmware versions have been found for the INS (India) region so far, from oldest to the latest build.
How is the INS CSC different from other region codes?+
Samsung ties every firmware build to one of roughly 599 CSC (Consumer Software Customization) codes, each tied to a specific country and carrier. INS is the code for India (Airtel, BSNL, Vodafone Idea, and Jio) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.