SA 4K Video Player All Formats

SA 4K Video Player is a fast, smooth HD and 4K video player for Android. It plays the videos already on your phone — MP4, MKV, WEBM, MOV, 3GP and more — and is tuned to keep 4K and Full HD playback smooth, even on budget phones.

Your whole video library opens instantly, sorted by folder. Pick up any video right where you left off with the one-tap Resume bar.

🎬 SMOOTH 4K & HD PLAYBACK
• Plays 4K, 1080p Full HD and 720p HD video
• Hardware-accelerated decoding, including H.264 and H.265 (HEVC) on supported devices
• Optimized for low-spec phones, so 4K doesn't stutter

📂 VIDEO LIBRARY & FOLDERS
• Finds every video on your phone automatically
• Browse by folder, or switch between list and grid view
• Sort by name, date added, size or duration
• Search your videos instantly
• Resume playback from where you stopped
• Mark favorites for quick access

🔤 SUBTITLES & AUDIO TRACKS
• Load external subtitle files (SRT and more)
• Adjust subtitle size, position and background
• Switch between multiple audio tracks and languages

👆 EASY GESTURE CONTROLS
• Swipe to change brightness and volume
• Swipe to seek, with preview thumbnails
• Press and hold to play faster
• Double-tap to rewind or fast forward
• Lock the screen so the video isn't interrupted by accidental touches

⚙️ POWERFUL PLAYER FEATURES
• Playback speed from 0.5x to 2x
• Picture-in-picture (PiP) floating player
• Background play: keep listening with the screen off
• Built-in equalizer with bass boost
• Aspect ratio: Fit, Fill, Zoom, 16:9 and 4:3
• Sleep timer
• Capture a screenshot or turn any moment into a GIF
• Video info: resolution, format, duration and file size

👥 WATCH TOGETHER
• Watch the same video in sync with friends
• Chat and send live reactions while you watch

🎨 BEAUTIFUL DESIGN
• A calm, clean interface with three themes: Ember, Grove and Midnight
• Playback stats show how much you watch

⭐ SA4K PRO
Upgrade to Pro (subscription or lifetime) to remove all ads and unlock every future Pro feature.

SA 4K Video Player plays videos stored on your device. It does not download videos from the internet.

Recent changes:
Whats New
▎ • A warm new look for SA4K. ✨
▎ • Brand-new "Organic" design — cleaner library, redesigned player, and calmer controls
▎ • Three themes: Ember, Grove & Midnight
▎ • Denser library — see up to 11 videos at once, with a one-tap Resume bar
▎ • Player controls simplified into a single scrollable action rail
▎ • Refreshed Settings, Stats, Pro & onboarding
▎ Your theme and preferences carry over automatically.