Samsung Galaxy S23 (SM-S911B) — THL
Samsung Galaxy S23 Released 2023, February 17 | 168g, 7.6mm thickness | Android 13, up to 4 major upgrades | 128GB/256GB/512GB storage, no card slot | Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/
Samsung Galaxy S23 Network Specifications
| Speed | HSPA, LTE (CA), 5G |
| 5G | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
Samsung Galaxy S23 body Specifications
| SIM | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| Build | Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame |
| Weight | 168 g (5.93 oz) |
| Dimensions | 146.3 x 70.9 x 7.6 mm (5.76 x 2.79 x 0.30 in) |
Samsung Galaxy S23 MISC Specifications
| SAR EU | 0.96 W/kg (head) 1.30 W/kg (body) |
| SAR US | 0.95 W/kg (head) 0.88 W/kg (body) |
| Colors | Phantom Black, Cream, Green, Lavender, Graphite, Lime |
Samsung Galaxy S23 display Specifications
| Protection | Corning Gorilla Glass Victus 2 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~425 ppi density) |
| Size | 6.1 inches, 90.1 cm 2 (~86.8% screen-to-body ratio) |
| Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) |
Samsung Galaxy S23 Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes, with stereo speakers |
Samsung Galaxy S23 Platform Specifications
| GPU | Adreno 740 |
| CPU | Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) |
| OS | Android 13, up to 4 major Android upgrades, One UI 8.5 |
Samsung Galaxy S23 Battery Specifications
| Charging | 25W wired, PD3.0, 50% in 30 min 15W wireless (Qi) 4.5W reverse wireless |
| Battery | Li-Ion 3900 mAh |
Samsung Galaxy S23 memory Specifications
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM |
| Card slot | No |
Samsung Galaxy S23 Main Camera Specifications
| Video | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS |
| Features | LED flash, auto-HDR, panorama |
| Camera | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video |
THL Region Firmware Info
THL - ThailandA 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 THL code is used in Thailand by AIS, DTAC, True Move, Real Future, CAT, Cellcard, Smart, Qb, Metfone, Beeline, with 2 distinct Samsung Galaxy S23 firmware versions found so far.
THL Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| S911BXXSAFZF5 | 2026-06-10 | — |
| S911BXXSAFZG1 | 2026-07-07 | — |
2 Samsung Galaxy S23 firmware versions found for the THL region, newest first.
Samsung Galaxy S23 THL Firmware ArchiveOfficial Samsung Galaxy S23 firmware for the Thailand THL region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy S23 Combination & Special FilesCombination and service files for the Samsung Galaxy S23 (SM-S911B) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
THL Firmware FAQ
Which carriers use the THL CSC on the Samsung Galaxy S23?+
The THL CSC is used by AIS, DTAC, True Move, Real Future, CAT, Cellcard, Smart, Qb, Metfone, and Beeline in Thailand. Flash the THL firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy S23 firmware versions are available for the THL region?+
2 distinct Samsung Galaxy S23 firmware versions have been found for the THL (Thailand) region so far, from oldest to the latest build.
How is the THL 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. THL is the code for Thailand (AIS, DTAC, True Move, Real Future, CAT, Cellcard, Smart, Qb, Metfone, and Beeline) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.